2019.06.24
This commit is contained in:
hnwangkg-ezio
parent
e945bfbbf3
commit
1f82e4a488
2990 changed files with 667957 additions and 444550 deletions
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Raspberry Pi/python3/lib/Font.ttc
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Raspberry Pi/python3/lib/Font.ttc
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Raspberry Pi/python3/lib/epd1in54.py
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Raspberry Pi/python3/lib/epd1in54.py
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# *****************************************************************************
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# * | File : epd1in54.py
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# * | Author : Waveshare team
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# * | Function : Electronic paper driver
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# * | Info :
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# *----------------
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# * | This version: V3.1
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# * | Date : 2019-06-20
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# # | Info : python3 demo
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# -----------------------------------------------------------------------------
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# V3.1(2019-06-18):
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# 2.remove commands define:
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# #define PANEL_SETTING 0x00
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# #define POWER_SETTING 0x01
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# #define POWER_OFF 0x02
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# #define POWER_OFF_SEQUENCE_SETTING 0x03
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# #define POWER_ON 0x04
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# #define POWER_ON_MEASURE 0x05
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# #define BOOSTER_SOFT_START 0x06
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# #define DEEP_SLEEP 0x07
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# #define DATA_START_TRANSMISSION_1 0x10
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# #define DATA_STOP 0x11
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# #define DISPLAY_REFRESH 0x12
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# #define DATA_START_TRANSMISSION_2 0x13
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# #define PLL_CONTROL 0x30
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# #define TEMPERATURE_SENSOR_COMMAND 0x40
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# #define TEMPERATURE_SENSOR_CALIBRATION 0x41
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# #define TEMPERATURE_SENSOR_WRITE 0x42
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# #define TEMPERATURE_SENSOR_READ 0x43
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# #define VCOM_AND_DATA_INTERVAL_SETTING 0x50
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# #define LOW_POWER_DETECTION 0x51
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# #define TCON_SETTING 0x60
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# #define TCON_RESOLUTION 0x61
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# #define SOURCE_AND_GATE_START_SETTING 0x62
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# #define GET_STATUS 0x71
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# #define AUTO_MEASURE_VCOM 0x80
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# #define VCOM_VALUE 0x81
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# #define VCM_DC_SETTING_REGISTER 0x82
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# #define PROGRAM_MODE 0xA0
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# #define ACTIVE_PROGRAM 0xA1
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# #define READ_OTP_DATA 0xA2
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# -----------------------------------------------------------------------------
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# V3.0(2018-11-01):
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# # 1.Remove:
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# digital_write(self, pin, value)
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# digital_read(self, pin)
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# delay_ms(self, delaytime)
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# set_lut(self, lut)
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# self.lut = self.lut_full_update
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# * 2.Change:
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# display_frame -> TurnOnDisplay
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# set_memory_area -> SetWindow
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# set_memory_pointer -> SetCursor
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# * 3.How to use
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# epd = epd1in54.EPD()
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# epd.init(epd.lut_full_update)
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# image = Image.new('1', (epd1in54.EPD_WIDTH, epd1in54.EPD_HEIGHT), 255)
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# ...
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# drawing ......
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# ...
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# epd.display(getbuffer(image))
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# ******************************************************************************//
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documnetation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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import epdconfig
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# Display resolution
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EPD_WIDTH = 200
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EPD_HEIGHT = 200
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class EPD:
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def __init__(self):
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self.reset_pin = epdconfig.RST_PIN
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self.dc_pin = epdconfig.DC_PIN
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self.busy_pin = epdconfig.BUSY_PIN
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self.cs_pin = epdconfig.CS_PIN
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self.width = EPD_WIDTH
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self.height = EPD_HEIGHT
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lut_full_update = [
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0x02, 0x02, 0x01, 0x11, 0x12, 0x12, 0x22, 0x22,
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0x66, 0x69, 0x69, 0x59, 0x58, 0x99, 0x99, 0x88,
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0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51,
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0x35, 0x51, 0x51, 0x19, 0x01, 0x00
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]
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lut_partial_update = [
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0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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]
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# Hardware reset
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def reset(self):
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(200)
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epdconfig.digital_write(self.reset_pin, 0) # module reset
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epdconfig.delay_ms(10)
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(200)
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def send_command(self, command):
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epdconfig.digital_write(self.dc_pin, 0)
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.spi_writebyte([command])
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epdconfig.digital_write(self.cs_pin, 1)
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def send_data(self, data):
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epdconfig.digital_write(self.dc_pin, 1)
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.spi_writebyte([data])
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epdconfig.digital_write(self.cs_pin, 1)
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def ReadBusy(self):
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print("e-Paper busy")
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while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
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epdconfig.delay_ms(100)
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print("e-Paper busy release")
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def TurnOnDisplay(self):
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self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
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self.send_data(0xC4)
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self.send_command(0x20) # MASTER_ACTIVATION
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self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
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self.ReadBusy()
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def SetWindow(self, x_start, y_start, x_end, y_end):
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self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
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# x point must be the multiple of 8 or the last 3 bits will be ignored
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self.send_data((x_start >> 3) & 0xFF)
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self.send_data((x_end >> 3) & 0xFF)
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self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
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self.send_data(y_start & 0xFF)
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self.send_data((y_start >> 8) & 0xFF)
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self.send_data(y_end & 0xFF)
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self.send_data((y_end >> 8) & 0xFF)
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def SetCursor(self, x, y):
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self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
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# x point must be the multiple of 8 or the last 3 bits will be ignored
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self.send_data((x >> 3) & 0xFF)
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self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
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self.send_data(y & 0xFF)
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self.send_data((y >> 8) & 0xFF)
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# self.ReadBusy()
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def init(self, lut):
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if (epdconfig.module_init() != 0):
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return -1
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# EPD hardware init start
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self.reset()
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self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
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self.send_data((EPD_HEIGHT - 1) & 0xFF)
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self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
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self.send_data(0x00) # GD = 0 SM = 0 TB = 0
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self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL
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self.send_data(0xD7)
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self.send_data(0xD6)
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self.send_data(0x9D)
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self.send_command(0x2C) # WRITE_VCOM_REGISTER
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self.send_data(0xA8) # VCOM 7C
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self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
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self.send_data(0x1A) # 4 dummy lines per gate
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self.send_command(0x3B) # SET_GATE_TIME
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self.send_data(0x08) # 2us per line
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self.send_command(0x11) # DATA_ENTRY_MODE_SETTING
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self.send_data(0x03) # X increment Y increment
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# set the look-up table register
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self.send_command(0x32)
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for i in range(0, len(lut)):
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self.send_data(lut[i])
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# EPD hardware init end
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return 0
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def getbuffer(self, image):
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buf = [0xFF] * ((self.width // 8) * self.height)
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image_monocolor = image.convert('1')
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imwidth, imheight = image_monocolor.size
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pixels = image_monocolor.load()
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if(imwidth == self.width and imheight == self.height):
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print("Horizontal")
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for y in range(imheight):
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for x in range(imwidth):
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# Set the bits for the column of pixels at the current position.
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if pixels[x, y] == 0:
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buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
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elif(imwidth == self.height and imheight == self.width):
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print("Vertical")
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for y in range(imheight):
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for x in range(imwidth):
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newx = y
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newy = self.height - x - 1
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if pixels[x, y] == 0:
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buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
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return buf
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def display(self, image):
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if (image == None):
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return
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self.SetWindow(0, 0, self.width, self.height)
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for j in range(0, self.height):
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self.SetCursor(0, j)
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self.send_command(0x24)
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for i in range(0, self.width // 8):
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self.send_data(image[i + j * (self.width // 8)])
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self.TurnOnDisplay()
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def Clear(self, color):
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# self.SetWindow(0, 0, self.width - 1, self.height - 1)
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# send the color data
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self.SetWindow(0, 0, self.width, self.height)
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for j in range(0, self.height):
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self.SetCursor(0, j)
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self.send_command(0x24)
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for i in range(0, self.width // 8):
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self.send_data(color)
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self.TurnOnDisplay()
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def sleep(self):
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self.send_command(0x10) # DEEP_SLEEP_MODE
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self.send_data(0x01)
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epdconfig.module_exit()
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### END OF FILE ###
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206
Raspberry Pi/python3/lib/epd1in54_V2.py
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Raspberry Pi/python3/lib/epd1in54_V2.py
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@ -0,0 +1,206 @@
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# *****************************************************************************
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# * | File : epd1in54_V2.py
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# * | Author : Waveshare team
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# * | Function : Electronic paper driver
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# * | Info :
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# *----------------
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# * | This version: V1
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# * | Date : 2019-06-20
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# # | Info : python3 demo
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# -----------------------------------------------------------------------------
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# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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import epdconfig
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# Display resolution
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EPD_WIDTH = 200
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EPD_HEIGHT = 200
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class EPD:
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def __init__(self):
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self.reset_pin = epdconfig.RST_PIN
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self.dc_pin = epdconfig.DC_PIN
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self.busy_pin = epdconfig.BUSY_PIN
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self.cs_pin = epdconfig.CS_PIN
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self.width = EPD_WIDTH
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self.height = EPD_HEIGHT
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# Hardware reset
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def reset(self):
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(200)
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epdconfig.digital_write(self.reset_pin, 0)
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epdconfig.delay_ms(10)
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(200)
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def send_command(self, command):
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epdconfig.digital_write(self.dc_pin, 0)
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.spi_writebyte([command])
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epdconfig.digital_write(self.cs_pin, 1)
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def send_data(self, data):
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epdconfig.digital_write(self.dc_pin, 1)
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epdconfig.digital_write(self.cs_pin, 0)
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epdconfig.spi_writebyte([data])
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epdconfig.digital_write(self.cs_pin, 1)
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def ReadBusy(self):
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print("e-Paper busy")
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while(epdconfig.digital_read(self.busy_pin) == 1):
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epdconfig.delay_ms(100)
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print("e-Paper busy release")
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def TurnOnDisplay(self):
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self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
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self.send_data(0xF7)
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self.send_command(0x20) # MASTER_ACTIVATION
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self.ReadBusy()
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def TurnOnDisplayPart(self):
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self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
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self.send_data(0xFF)
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self.send_command(0x20) # MASTER_ACTIVATION
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self.ReadBusy()
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def init(self):
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if (epdconfig.module_init() != 0):
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return -1
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# EPD hardware init start
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self.reset()
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self.ReadBusy()
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self.send_command(0x12) # SWRESET
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self.ReadBusy()
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self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
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self.send_data(0xC7) # (EPD_HEIGHT - 1) & 0xFF
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self.send_data(0x00) # ((EPD_HEIGHT - 1) >> 8) & 0xFF
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self.send_data(0x01) # GD = 0 SM = 0 TB = 0
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self.send_command(0x11) # data entry mode
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self.send_data(0x01)
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self.send_command(0x44) # set Ram-X address start//end position
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self.send_data(0x00)
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self.send_data(0x18) # 0x0C-->(18+1)*8=200
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self.send_command(0x45) # set Ram-Y address start//end position
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self.send_data(0xC7) # 0xC7-->(199+1)=200
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self.send_data(0x00)
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self.send_data(0x00)
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self.send_data(0x00)
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self.send_command(0x3C) # BorderWavefrom
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self.send_data(0x01)
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self.send_command(0x18)
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self.send_data(0x80)
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self.send_command(0x22) # #Load Temperature and waveform setting.
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self.send_data(0XB1)
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self.send_command(0x20)
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self.send_command(0x4E) # set RAM x address count to 0;
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self.send_data(0x00)
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self.send_command(0x4F) # set RAM y address count to 0X199;
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self.send_data(0xC7)
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self.send_data(0x00)
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self.ReadBusy()
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def Clear(self, color):
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self.send_command(0x24)
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for j in range(0, self.height):
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for i in range(0, self.width // 8):
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self.send_data(color)
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self.TurnOnDisplay()
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def getbuffer(self, image):
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buf = [0xFF] * ((self.width//8) * self.height)
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image_monocolor = image.convert('1')
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imwidth, imheight = image_monocolor.size
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pixels = image_monocolor.load()
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if(imwidth == self.width and imheight == self.height):
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print("Horizontal")
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for y in range(imheight):
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for x in range(imwidth):
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# Set the bits for the column of pixels at the current position.
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if pixels[x, y] == 0:
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buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
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elif(imwidth == self.height and imheight == self.width):
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print("Vertical")
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for y in range(imheight):
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for x in range(imwidth):
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newx = y
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newy = self.height - x - 1
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if pixels[x, y] == 0:
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buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
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return buf
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|
||||
def display(self, image):
|
||||
if (image == None):
|
||||
return
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, self.width // 8):
|
||||
self.send_data(image[i + j * (self.width // 8)])
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def displayPartBaseImage(self, image):
|
||||
if (image == None):
|
||||
return
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, self.width // 8):
|
||||
self.send_data(image[i + j * (self.width // 8)])
|
||||
|
||||
self.send_command(0x26)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, self.width // 8):
|
||||
self.send_data(image[i + j * (self.width // 8)])
|
||||
|
||||
self.TurnOnDisplayPart()
|
||||
|
||||
def displayPart(self, image):
|
||||
if (image == None):
|
||||
return
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, self.width // 8):
|
||||
self.send_data(image[i + j * (self.width // 8)])
|
||||
|
||||
self.TurnOnDisplayPart()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x10) # DEEP_SLEEP_MODE
|
||||
self.send_data(0x01)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
218
Raspberry Pi/python3/lib/epd1in54b.py
Normal file
218
Raspberry Pi/python3/lib/epd1in54b.py
Normal file
|
|
@ -0,0 +1,218 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd1in54b.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 200
|
||||
EPD_HEIGHT = 200
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_vcom0 = [0x0E, 0x14, 0x01, 0x0A, 0x06, 0x04, 0x0A, 0x0A, 0x0F, 0x03, 0x03, 0x0C, 0x06, 0x0A, 0x00]
|
||||
lut_w = [0x0E, 0x14, 0x01, 0x0A, 0x46, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x86, 0x0A, 0x04]
|
||||
lut_b = [0x0E, 0x14, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x4A, 0x04]
|
||||
lut_g1 = [0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04]
|
||||
lut_g2 = [0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04]
|
||||
lut_vcom1 = [0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
|
||||
lut_red0 = [0x83, 0x5D, 0x01, 0x81, 0x48, 0x23, 0x77, 0x77, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
|
||||
lut_red1 = [0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0) # module reset
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0):
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def set_lut_bw(self):
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_vcom0[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_w[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_b[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_g1[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_g2[count])
|
||||
|
||||
def set_lut_red(self):
|
||||
self.send_command(0x25)
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_vcom1[count])
|
||||
self.send_command(0x26)
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_red0[count])
|
||||
self.send_command(0x27)
|
||||
for count in range(0, 15):
|
||||
self.send_data(self.lut_red1[count])
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x08)
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x07)
|
||||
self.send_command(0x04) # POWER_ON
|
||||
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0X00) # PANEL_SETTING
|
||||
self.send_data(0xCF)
|
||||
self.send_command(0X50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0x17)
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x39)
|
||||
self.send_command(0x61) # TCON_RESOLUTION set x and y
|
||||
self.send_data(0xC8)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0xC8)
|
||||
self.send_command(0x82) # VCM_DC_SETTING_REGISTER
|
||||
self.send_data(0x0E)
|
||||
|
||||
self.set_lut_bw()
|
||||
self.set_lut_red()
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
buf = [0xFF] * (self.width * self.height // 8)
|
||||
# Set buffer to value of Python Imaging Library image.
|
||||
# Image must be in mode 1.
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
if imwidth != self.width or imheight != self.height:
|
||||
raise ValueError('Image must be same dimensions as display \
|
||||
({0}x{1}).' .format(self.width, self.height))
|
||||
|
||||
pixels = image_monocolor.load()
|
||||
for y in range(self.height):
|
||||
for x in range(self.width):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
return buf
|
||||
|
||||
def display(self, blackimage, redimage):
|
||||
# send black data
|
||||
if (blackimage != None):
|
||||
self.send_command(0x10) # DATA_START_TRANSMISSION_1
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
temp = 0x00
|
||||
for bit in range(0, 4):
|
||||
if (blackimage[i] & (0x80 >> bit) != 0):
|
||||
temp |= 0xC0 >> (bit * 2)
|
||||
self.send_data(temp)
|
||||
temp = 0x00
|
||||
for bit in range(4, 8):
|
||||
if (blackimage[i] & (0x80 >> bit) != 0):
|
||||
temp |= 0xC0 >> ((bit - 4) * 2)
|
||||
self.send_data(temp)
|
||||
|
||||
# send red data
|
||||
if (redimage != None):
|
||||
self.send_command(0x13) # DATA_START_TRANSMISSION_2
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(redimage[i])
|
||||
|
||||
self.send_command(0x12) # DISPLAY_REFRESH
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10) # DATA_START_TRANSMISSION_1
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x13) # DATA_START_TRANSMISSION_2
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x12) # DISPLAY_REFRESH
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0x17)
|
||||
self.send_command(0x82) # to solve Vcom drop
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x01) # power setting
|
||||
self.send_data(0x02) # gate switch to external
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x02) # power off
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
152
Raspberry Pi/python3/lib/epd1in54c.py
Normal file
152
Raspberry Pi/python3/lib/epd1in54c.py
Normal file
|
|
@ -0,0 +1,152 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd1in54c.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 152
|
||||
EPD_HEIGHT = 152
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(1)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(200)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x06) # boost soft start
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
self.send_command(0x04) # power on
|
||||
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # panel setting
|
||||
self.send_data(0x0f) # LUT from OTP,160x296
|
||||
self.send_data(0x0d) # VCOM to 0V fast
|
||||
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_data(0x98)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x98)
|
||||
|
||||
self.send_command(0x50)
|
||||
self.send_data(0x77)
|
||||
|
||||
def getbuffer(self, image):
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, blackimage, yellowimage):
|
||||
self.send_command(0x10)
|
||||
print("blackimage")
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(blackimage[i])
|
||||
self.send_command(0x13)
|
||||
print("yellowimage")
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(yellowimage[i])
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
# after this, call epd.init() to awaken the module
|
||||
def sleep(self):
|
||||
self.send_command(0X02) # power off
|
||||
self.ReadBusy()
|
||||
self.send_command(0X07) # deep sleep
|
||||
self.send_data(0xA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
224
Raspberry Pi/python3/lib/epd2in13.py
Normal file
224
Raspberry Pi/python3/lib/epd2in13.py
Normal file
|
|
@ -0,0 +1,224 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in13.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
import numpy as np
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 122
|
||||
EPD_HEIGHT = 250
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_full_update = [
|
||||
0x22, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x11,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E, 0x1E,
|
||||
0x01, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
]
|
||||
|
||||
lut_partial_update = [
|
||||
0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
|
||||
def TurnOnDisplay(self):
|
||||
self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
|
||||
self.send_data(0xC4)
|
||||
self.send_command(0x20) # MASTER_ACTIVATION
|
||||
self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
|
||||
|
||||
print("e-Paper busy")
|
||||
self.ReadBusy()
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self, lut):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
|
||||
self.send_data((EPD_HEIGHT - 1) & 0xFF)
|
||||
self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
|
||||
self.send_data(0x00) # GD = 0 SM = 0 TB = 0
|
||||
|
||||
self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL
|
||||
self.send_data(0xD7)
|
||||
self.send_data(0xD6)
|
||||
self.send_data(0x9D)
|
||||
|
||||
self.send_command(0x2C) # WRITE_VCOM_REGISTER
|
||||
self.send_data(0xA8) # VCOM 7C
|
||||
|
||||
self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
|
||||
self.send_data(0x1A) # 4 dummy lines per gate
|
||||
|
||||
self.send_command(0x3B) # SET_GATE_TIME
|
||||
self.send_data(0x08) # 2us per line
|
||||
|
||||
self.send_command(0X3C) # BORDER_WAVEFORM_CONTROL
|
||||
self.send_data(0x03)
|
||||
|
||||
self.send_command(0X11) # DATA_ENTRY_MODE_SETTING
|
||||
self.send_data(0x03) # X increment; Y increment
|
||||
|
||||
# WRITE_LUT_REGISTER
|
||||
self.send_command(0x32)
|
||||
for count in range(30):
|
||||
self.send_data(lut[count])
|
||||
|
||||
return 0
|
||||
|
||||
##
|
||||
# @brief: specify the memory area for data R//W
|
||||
##
|
||||
def SetWindows(self, x_start, y_start, x_end, y_end):
|
||||
self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
self.send_data((x_start >> 3) & 0xFF)
|
||||
self.send_data((x_end >> 3) & 0xFF)
|
||||
self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
self.send_data(y_start & 0xFF)
|
||||
self.send_data((y_start >> 8) & 0xFF)
|
||||
self.send_data(y_end & 0xFF)
|
||||
self.send_data((y_end >> 8) & 0xFF)
|
||||
|
||||
##
|
||||
# @brief: specify the start point for data R//W
|
||||
##
|
||||
def SetCursor(self, x, y):
|
||||
self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
|
||||
# x point must be the multiple of 8 or the last 3 bits will be ignored
|
||||
self.send_data((x >> 3) & 0xFF)
|
||||
self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
|
||||
self.send_data(y & 0xFF)
|
||||
self.send_data((y >> 8) & 0xFF)
|
||||
self.ReadBusy()
|
||||
|
||||
def getbuffer(self, image):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
buf = [0xFF] * (linewidth * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
if pixels[x, y] == 0:
|
||||
# x = imwidth - x
|
||||
buf[x // 8 + y * linewidth] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
# newy = imwidth - newy - 1
|
||||
buf[newx // 8 + newy*linewidth] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
|
||||
def display(self, image):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
self.SetWindows(0, 0, self.width, self.height);
|
||||
for j in range(0, self.height):
|
||||
self.SetCursor(0, j);
|
||||
self.send_command(0x24);
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(image[i + j * linewidth])
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def Clear(self, color):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
self.SetWindows(0, 0, self.width, self.height);
|
||||
for j in range(0, self.height):
|
||||
self.SetCursor(0, j);
|
||||
self.send_command(0x24);
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(color)
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x10) #enter deep sleep
|
||||
self.send_data(0x01)
|
||||
epdconfig.delay_ms(100)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
315
Raspberry Pi/python3/lib/epd2in13_V2.py
Normal file
315
Raspberry Pi/python3/lib/epd2in13_V2.py
Normal file
|
|
@ -0,0 +1,315 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in13_V2.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
import numpy as np
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 122
|
||||
EPD_HEIGHT = 250
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
FULL_UPDATE = 0
|
||||
PART_UPDATE = 1
|
||||
lut_full_update= [
|
||||
0x80,0x60,0x40,0x00,0x00,0x00,0x00, #LUT0: BB: VS 0 ~7
|
||||
0x10,0x60,0x20,0x00,0x00,0x00,0x00, #LUT1: BW: VS 0 ~7
|
||||
0x80,0x60,0x40,0x00,0x00,0x00,0x00, #LUT2: WB: VS 0 ~7
|
||||
0x10,0x60,0x20,0x00,0x00,0x00,0x00, #LUT3: WW: VS 0 ~7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00, #LUT4: VCOM: VS 0 ~7
|
||||
|
||||
0x03,0x03,0x00,0x00,0x02, # TP0 A~D RP0
|
||||
0x09,0x09,0x00,0x00,0x02, # TP1 A~D RP1
|
||||
0x03,0x03,0x00,0x00,0x02, # TP2 A~D RP2
|
||||
0x00,0x00,0x00,0x00,0x00, # TP3 A~D RP3
|
||||
0x00,0x00,0x00,0x00,0x00, # TP4 A~D RP4
|
||||
0x00,0x00,0x00,0x00,0x00, # TP5 A~D RP5
|
||||
0x00,0x00,0x00,0x00,0x00, # TP6 A~D RP6
|
||||
|
||||
0x15,0x41,0xA8,0x32,0x30,0x0A,
|
||||
]
|
||||
|
||||
lut_partial_update = [ #20 bytes
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00, #LUT0: BB: VS 0 ~7
|
||||
0x80,0x00,0x00,0x00,0x00,0x00,0x00, #LUT1: BW: VS 0 ~7
|
||||
0x40,0x00,0x00,0x00,0x00,0x00,0x00, #LUT2: WB: VS 0 ~7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00, #LUT3: WW: VS 0 ~7
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00, #LUT4: VCOM: VS 0 ~7
|
||||
|
||||
0x0A,0x00,0x00,0x00,0x00, # TP0 A~D RP0
|
||||
0x00,0x00,0x00,0x00,0x00, # TP1 A~D RP1
|
||||
0x00,0x00,0x00,0x00,0x00, # TP2 A~D RP2
|
||||
0x00,0x00,0x00,0x00,0x00, # TP3 A~D RP3
|
||||
0x00,0x00,0x00,0x00,0x00, # TP4 A~D RP4
|
||||
0x00,0x00,0x00,0x00,0x00, # TP5 A~D RP5
|
||||
0x00,0x00,0x00,0x00,0x00, # TP6 A~D RP6
|
||||
|
||||
0x15,0x41,0xA8,0x32,0x30,0x0A,
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
|
||||
def TurnOnDisplay(self):
|
||||
self.send_command(0x22)
|
||||
self.send_data(0xC7)
|
||||
self.send_command(0x20)
|
||||
self.ReadBusy()
|
||||
|
||||
def TurnOnDisplayPart(self):
|
||||
self.send_command(0x22)
|
||||
self.send_data(0x0c)
|
||||
self.send_command(0x20)
|
||||
self.ReadBusy()
|
||||
|
||||
def init(self, update):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
if(update == self.FULL_UPDATE):
|
||||
self.ReadBusy()
|
||||
self.send_command(0x12) # soft reset
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x74) #set analog block control
|
||||
self.send_data(0x54)
|
||||
self.send_command(0x7E) #set digital block control
|
||||
self.send_data(0x3B)
|
||||
|
||||
self.send_command(0x01) #Driver output control
|
||||
self.send_data(0xF9)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x11) #data entry mode
|
||||
self.send_data(0x01)
|
||||
|
||||
self.send_command(0x44) #set Ram-X address start//end position
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x0F) #0x0C-->(15+1)*8=128
|
||||
|
||||
self.send_command(0x45) #set Ram-Y address start//end position
|
||||
self.send_data(0xF9) #0xF9-->(249+1)=250
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x3C) #BorderWavefrom
|
||||
self.send_data(0x03)
|
||||
|
||||
self.send_command(0x2C) #VCOM Voltage
|
||||
self.send_data(0x55) #
|
||||
|
||||
self.send_command(0x03)
|
||||
self.send_data(self.lut_full_update[70])
|
||||
|
||||
self.send_command(0x04) #
|
||||
self.send_data(self.lut_full_update[71])
|
||||
self.send_data(self.lut_full_update[72])
|
||||
self.send_data(self.lut_full_update[73])
|
||||
|
||||
self.send_command(0x3A) #Dummy Line
|
||||
self.send_data(self.lut_full_update[74])
|
||||
self.send_command(0x3B) #Gate time
|
||||
self.send_data(self.lut_full_update[75])
|
||||
|
||||
self.send_command(0x32)
|
||||
for count in range(70):
|
||||
self.send_data(self.lut_full_update[count])
|
||||
|
||||
self.send_command(0x4E) # set RAM x address count to 0
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x4F) # set RAM y address count to 0X127
|
||||
self.send_data(0xF9)
|
||||
self.send_data(0x00)
|
||||
self.ReadBusy()
|
||||
else:
|
||||
self.send_command(0x2C) #VCOM Voltage
|
||||
self.send_data(0x26)
|
||||
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x32)
|
||||
for count in range(70):
|
||||
self.send_data(self.lut_partial_update[count])
|
||||
|
||||
self.send_command(0x37)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x40)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x22)
|
||||
self.send_data(0xC0)
|
||||
self.send_command(0x20)
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x3C) #BorderWavefrom
|
||||
self.send_data(0x01)
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
buf = [0xFF] * (linewidth * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
if pixels[x, y] == 0:
|
||||
x = imwidth - x
|
||||
buf[x // 8 + y * linewidth] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
newy = imwidth - newy - 1
|
||||
buf[newx // 8 + newy*linewidth] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
|
||||
def display(self, image):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(image[i + j * linewidth])
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def displayPartial(self, image):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(image[i + j * linewidth])
|
||||
|
||||
|
||||
# self.send_command(0x26)
|
||||
# for j in range(0, self.height):
|
||||
# for i in range(0, linewidth):
|
||||
# self.send_data(~image[i + j * linewidth])
|
||||
self.TurnOnDisplayPart()
|
||||
|
||||
def displayPartBaseImage(self, image):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(image[i + j * linewidth])
|
||||
|
||||
|
||||
self.send_command(0x26)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(image[i + j * linewidth])
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def Clear(self, color):
|
||||
if self.width%8 == 0:
|
||||
linewidth = self.width//8
|
||||
else:
|
||||
linewidth = self.width//8 + 1
|
||||
# print(linewidth)
|
||||
|
||||
self.send_command(0x24)
|
||||
for j in range(0, self.height):
|
||||
for i in range(0, linewidth):
|
||||
self.send_data(color)
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x22) #POWER OFF
|
||||
self.send_data(0xC3)
|
||||
self.send_command(0x20)
|
||||
|
||||
self.send_command(0x10) #enter deep sleep
|
||||
self.send_data(0x01)
|
||||
epdconfig.delay_ms(100)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
158
Raspberry Pi/python3/lib/epd2in13bc.py
Normal file
158
Raspberry Pi/python3/lib/epd2in13bc.py
Normal file
|
|
@ -0,0 +1,158 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in13bc.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 104
|
||||
EPD_HEIGHT = 212
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0x8F)
|
||||
|
||||
self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0xF0)
|
||||
|
||||
self.send_command(0x61) # RESOLUTION_SETTING
|
||||
self.send_data(self.width & 0xff)
|
||||
self.send_data(self.height >> 8)
|
||||
self.send_data(self.height & 0xff)
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, imageblack, imagered):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(imageblack[i])
|
||||
self.send_command(0x92)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(imagered[i])
|
||||
self.send_command(0x92)
|
||||
|
||||
self.send_command(0x12) # REFRESH
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_command(0x92)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_command(0x92)
|
||||
|
||||
self.send_command(0x12) # REFRESH
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0xA5) # check code
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
357
Raspberry Pi/python3/lib/epd2in13d.py
Normal file
357
Raspberry Pi/python3/lib/epd2in13d.py
Normal file
|
|
@ -0,0 +1,357 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in13d.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
from PIL import Image
|
||||
import RPi.GPIO as GPIO
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 104
|
||||
EPD_HEIGHT = 212
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_vcomDC = [
|
||||
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_ww = [
|
||||
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bw = [
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_wb = [
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bb = [
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_vcom1 = [
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_ww1 = [
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bw1 = [
|
||||
0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_wb1 = [
|
||||
0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bb1 = [
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
self.send_command(0x71)
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def TurnOnDisplay(self):
|
||||
self.send_command(0x12)
|
||||
epdconfig.delay_ms(10)
|
||||
self.ReadBusy()
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER SETTING
|
||||
self.send_data(0x03)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x2b)
|
||||
self.send_data(0x2b)
|
||||
self.send_data(0x03)
|
||||
|
||||
self.send_command(0x06) # boost soft start
|
||||
self.send_data(0x17) # A
|
||||
self.send_data(0x17) # B
|
||||
self.send_data(0x17) # C
|
||||
|
||||
self.send_command(0x04)
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # panel setting
|
||||
self.send_data(0xbf) # LUT from OTP,128x296
|
||||
self.send_data(0x0d) # VCOM to 0V fast
|
||||
|
||||
self.send_command(0x30) # PLL setting
|
||||
self.send_data(0x3a) # 3a 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_data(self.width)
|
||||
self.send_data((self.height >> 8) & 0xff)
|
||||
self.send_data(self.height& 0xff)
|
||||
|
||||
self.send_command(0x82) # vcom_DC setting
|
||||
self.send_data(0x28)
|
||||
return 0
|
||||
|
||||
def SetFullReg(self):
|
||||
self.send_command(0x82)
|
||||
self.send_data(0x00)
|
||||
self.send_command(0X50)
|
||||
self.send_data(0x97)
|
||||
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcomDC[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb[count])
|
||||
|
||||
def SetPartReg(self):
|
||||
self.send_command(0x82)
|
||||
self.send_data(0x03)
|
||||
self.send_command(0X50)
|
||||
self.send_data(0x47)
|
||||
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcom1[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww1[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw1[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb1[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb1[count])
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print "Vertical"
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print "Horizontal"
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
if (Image == None):
|
||||
return
|
||||
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0x00)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(image[i])
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.SetFullReg()
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def DisplayPartial(self, image):
|
||||
if (Image == None):
|
||||
return
|
||||
|
||||
self.SetPartReg()
|
||||
self.send_command(0x91)
|
||||
self.send_command(0x90)
|
||||
self.send_data(0)
|
||||
self.send_data(self.width - 1)
|
||||
|
||||
self.send_data(0)
|
||||
self.send_data(0)
|
||||
self.send_data(self.height // 256)
|
||||
self.send_data(self.height % 256 - 1)
|
||||
self.send_data(0x28)
|
||||
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(image[i])
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(~image[i])
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def Clear(self, color):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0x00)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.SetFullReg()
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0X50)
|
||||
self.send_data(0xf7)
|
||||
self.send_command(0X02) # power off
|
||||
self.send_command(0X07) # deep sleep
|
||||
self.send_data(0xA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
258
Raspberry Pi/python3/lib/epd2in7.py
Normal file
258
Raspberry Pi/python3/lib/epd2in7.py
Normal file
|
|
@ -0,0 +1,258 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in7.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 176
|
||||
EPD_HEIGHT = 264
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_vcom_dc = [0x00, 0x00,
|
||||
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
]
|
||||
lut_ww = [
|
||||
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_bw = [
|
||||
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_bb = [
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_wb = [
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(200)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def set_lut(self):
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcom_dc[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb[count])
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x03) # VDS_EN, VDG_EN
|
||||
self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0]
|
||||
self.send_data(0x2b) # VDH
|
||||
self.send_data(0x2b) # VDL
|
||||
self.send_data(0x09) # VDHR
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x17)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x60)
|
||||
self.send_data(0xA5)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x89)
|
||||
self.send_data(0xA5)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x90)
|
||||
self.send_data(0x00)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x93)
|
||||
self.send_data(0x2A)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0xA0)
|
||||
self.send_data(0xA5)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0xA1)
|
||||
self.send_data(0x00)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x73)
|
||||
self.send_data(0x41)
|
||||
|
||||
self.send_command(0x16) # PARTIAL_DISPLAY_REFRESH
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0xAF) # KW-BF KWR-AF BWROTP 0f
|
||||
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x3A) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x82) # VCM_DC_SETTING_REGISTER
|
||||
self.send_data(0x12)
|
||||
self.set_lut()
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(image[i])
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self, color):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0X50)
|
||||
self.send_data(0xf7)
|
||||
self.send_command(0X02)
|
||||
self.send_command(0X07)
|
||||
self.send_data(0xA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
268
Raspberry Pi/python3/lib/epd2in7b.py
Normal file
268
Raspberry Pi/python3/lib/epd2in7b.py
Normal file
|
|
@ -0,0 +1,268 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in7b.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 176
|
||||
EPD_HEIGHT = 264
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_vcom_dc = [
|
||||
0x00, 0x00,
|
||||
0x00, 0x1A, 0x1A, 0x00, 0x00, 0x01,
|
||||
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x00, 0x0E, 0x01, 0x0E, 0x01, 0x10,
|
||||
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
|
||||
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
|
||||
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
|
||||
]
|
||||
|
||||
lut_ww = [
|
||||
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
|
||||
0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
|
||||
0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
|
||||
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
|
||||
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
|
||||
]
|
||||
|
||||
# R22H r
|
||||
lut_bw = [
|
||||
0xA0, 0x1A, 0x1A, 0x00, 0x00, 0x01,
|
||||
0x00, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
|
||||
0x90, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0xB0, 0x04, 0x10, 0x00, 0x00, 0x05,
|
||||
0xB0, 0x03, 0x0E, 0x00, 0x00, 0x0A,
|
||||
0xC0, 0x23, 0x00, 0x00, 0x00, 0x01
|
||||
]
|
||||
|
||||
# R23H w
|
||||
lut_bb = [
|
||||
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
|
||||
0x40, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
|
||||
0x80, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
|
||||
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
|
||||
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
|
||||
]
|
||||
# R24H b
|
||||
lut_wb = [
|
||||
0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01,
|
||||
0x20, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10,
|
||||
0x10, 0x0A, 0x0A, 0x00, 0x00, 0x08,
|
||||
0x00, 0x04, 0x10, 0x00, 0x00, 0x05,
|
||||
0x00, 0x03, 0x0E, 0x00, 0x00, 0x0A,
|
||||
0x00, 0x23, 0x00, 0x00, 0x00, 0x01
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def set_lut(self):
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcom_dc[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb[count])
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0xaf) #KW-BF KWR-AF BWROTP 0f
|
||||
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x3a) #3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x03) # VDS_EN, VDG_EN
|
||||
self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0]
|
||||
self.send_data(0x2b) # VDH
|
||||
self.send_data(0x2b) # VDL
|
||||
self.send_data(0x09) # VDHR
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x07)
|
||||
self.send_data(0x17)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x60)
|
||||
self.send_data(0xA5)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x89)
|
||||
self.send_data(0xA5)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x90)
|
||||
self.send_data(0x00)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x93)
|
||||
self.send_data(0x2A)
|
||||
|
||||
# Power optimization
|
||||
self.send_command(0xF8)
|
||||
self.send_data(0x73)
|
||||
self.send_data(0x41)
|
||||
|
||||
self.send_command(0x82) # VCM_DC_SETTING_REGISTER
|
||||
self.send_data(0x12)
|
||||
self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0x87) # define by OTP
|
||||
|
||||
self.set_lut()
|
||||
|
||||
self.send_command(0x16) # PARTIAL_DISPLAY_REFRESH
|
||||
self.send_data(0x00)
|
||||
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, imageblack, imagered):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(~imageblack[i])
|
||||
self.send_command(0x11)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(~imagered[i])
|
||||
self.send_command(0x11)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x11)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0x00)
|
||||
self.send_command(0x11)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0X50)
|
||||
self.send_data(0xf7)
|
||||
self.send_command(0X02)
|
||||
self.send_command(0X07)
|
||||
self.send_data(0xA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
198
Raspberry Pi/python3/lib/epd2in9.py
Normal file
198
Raspberry Pi/python3/lib/epd2in9.py
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in9.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 128
|
||||
EPD_HEIGHT = 296
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_full_update = [
|
||||
0x02, 0x02, 0x01, 0x11, 0x12, 0x12, 0x22, 0x22,
|
||||
0x66, 0x69, 0x69, 0x59, 0x58, 0x99, 0x99, 0x88,
|
||||
0x00, 0x00, 0x00, 0x00, 0xF8, 0xB4, 0x13, 0x51,
|
||||
0x35, 0x51, 0x51, 0x19, 0x01, 0x00
|
||||
]
|
||||
|
||||
lut_partial_update = [
|
||||
0x10, 0x18, 0x18, 0x08, 0x18, 0x18, 0x08, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x13, 0x14, 0x44, 0x12,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def TurnOnDisplay(self):
|
||||
self.send_command(0x22) # DISPLAY_UPDATE_CONTROL_2
|
||||
self.send_data(0xC4)
|
||||
self.send_command(0x20) # MASTER_ACTIVATION
|
||||
self.send_command(0xFF) # TERMINATE_FRAME_READ_WRITE
|
||||
|
||||
print("e-Paper busy")
|
||||
self.ReadBusy()
|
||||
print("e-Paper busy release")
|
||||
|
||||
def SetWindow(self, x_start, y_start, x_end, y_end):
|
||||
self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
|
||||
# x point must be the multiple of 8 or the last 3 bits will be ignored
|
||||
self.send_data((x_start >> 3) & 0xFF)
|
||||
self.send_data((x_end >> 3) & 0xFF)
|
||||
self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
|
||||
self.send_data(y_start & 0xFF)
|
||||
self.send_data((y_start >> 8) & 0xFF)
|
||||
self.send_data(y_end & 0xFF)
|
||||
self.send_data((y_end >> 8) & 0xFF)
|
||||
|
||||
def SetCursor(self, x, y):
|
||||
self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
|
||||
# x point must be the multiple of 8 or the last 3 bits will be ignored
|
||||
self.send_data((x >> 3) & 0xFF)
|
||||
self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
|
||||
self.send_data(y & 0xFF)
|
||||
self.send_data((y >> 8) & 0xFF)
|
||||
self.ReadBusy()
|
||||
|
||||
def init(self, lut):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # DRIVER_OUTPUT_CONTROL
|
||||
self.send_data((EPD_HEIGHT - 1) & 0xFF)
|
||||
self.send_data(((EPD_HEIGHT - 1) >> 8) & 0xFF)
|
||||
self.send_data(0x00) # GD = 0 SM = 0 TB = 0
|
||||
|
||||
self.send_command(0x0C) # BOOSTER_SOFT_START_CONTROL
|
||||
self.send_data(0xD7)
|
||||
self.send_data(0xD6)
|
||||
self.send_data(0x9D)
|
||||
|
||||
self.send_command(0x2C) # WRITE_VCOM_REGISTER
|
||||
self.send_data(0xA8) # VCOM 7C
|
||||
|
||||
self.send_command(0x3A) # SET_DUMMY_LINE_PERIOD
|
||||
self.send_data(0x1A) # 4 dummy lines per gate
|
||||
|
||||
self.send_command(0x3B) # SET_GATE_TIME
|
||||
self.send_data(0x08) # 2us per line
|
||||
|
||||
self.send_command(0x11) # DATA_ENTRY_MODE_SETTING
|
||||
self.send_data(0x03) # X increment Y increment
|
||||
|
||||
self.send_command(0x32) # WRITE_LUT_REGISTER
|
||||
for i in range(0, len(lut)):
|
||||
self.send_data(lut[i])
|
||||
# EPD hardware init end
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
if (image == None):
|
||||
return
|
||||
self.SetWindow(0, 0, self.width - 1, self.height - 1)
|
||||
for j in range(0, self.height):
|
||||
self.SetCursor(0, j)
|
||||
self.send_command(0x24) # WRITE_RAM
|
||||
for i in range(0, self.width // 8):
|
||||
self.send_data(image[i + j * (self.width // 8)])
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def Clear(self, color):
|
||||
self.SetWindow(0, 0, self.width - 1, self.height - 1)
|
||||
for j in range(0, self.height):
|
||||
self.SetCursor(0, j)
|
||||
self.send_command(0x24) # WRITE_RAM
|
||||
for i in range(0, self.width // 8):
|
||||
self.send_data(color)
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x10) # DEEP_SLEEP_MODE
|
||||
self.send_data(0x01)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
154
Raspberry Pi/python3/lib/epd2in9bc.py
Normal file
154
Raspberry Pi/python3/lib/epd2in9bc.py
Normal file
|
|
@ -0,0 +1,154 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in9bc.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 128
|
||||
EPD_HEIGHT = 296
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(200)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x06) # boost
|
||||
self.send_data (0x17)
|
||||
self.send_data (0x17)
|
||||
self.send_data (0x17)
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
self.send_command(0X00) # PANEL_SETTING
|
||||
self.send_data(0x8F)
|
||||
self.send_command(0X50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0x77)
|
||||
self.send_command(0x61) # TCON_RESOLUTION
|
||||
self.send_data (0x80)
|
||||
self.send_data (0x01)
|
||||
self.send_data (0x28)
|
||||
# self.send_command(VCM_DC_SETTING_REGISTER)
|
||||
# self.send_data (0x0A)
|
||||
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, blackimage, ryimage): # ryimage: red or yellow image
|
||||
if (blackimage != None):
|
||||
self.send_command(0X10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(blackimage[i])
|
||||
if (ryimage != None):
|
||||
self.send_command(0X13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(ryimage[i])
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0X10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xff)
|
||||
self.send_command(0X13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xff)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0X02) # power off
|
||||
self.ReadBusy()
|
||||
self.send_command(0X07) # deep sleep
|
||||
self.send_data(0xA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
350
Raspberry Pi/python3/lib/epd2in9d.py
Normal file
350
Raspberry Pi/python3/lib/epd2in9d.py
Normal file
|
|
@ -0,0 +1,350 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd2in9d.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V2.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
from PIL import Image
|
||||
import RPi.GPIO as GPIO
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 128
|
||||
EPD_HEIGHT = 296
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_vcomDC = [
|
||||
0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_ww = [
|
||||
0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bw = [
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_wb = [
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bb = [
|
||||
0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
|
||||
0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
|
||||
0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_vcom1 = [
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_ww1 = [
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bw1 = [
|
||||
0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_wb1 = [
|
||||
0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
lut_bb1 = [
|
||||
0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
self.send_command(0x71)
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
def TurnOnDisplay(self):
|
||||
self.send_command(0x12)
|
||||
epdconfig.delay_ms(10)
|
||||
self.ReadBusy()
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER SETTING
|
||||
self.send_data(0x03)
|
||||
self.send_data(0x00)
|
||||
self.send_data(0x2b)
|
||||
self.send_data(0x2b)
|
||||
self.send_data(0x03)
|
||||
|
||||
self.send_command(0x06) # boost soft start
|
||||
self.send_data(0x17) # A
|
||||
self.send_data(0x17) # B
|
||||
self.send_data(0x17) # C
|
||||
|
||||
self.send_command(0x04)
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # panel setting
|
||||
self.send_data(0xbf) # LUT from OTP,128x296
|
||||
self.send_data(0x0d) # VCOM to 0V fast
|
||||
|
||||
self.send_command(0x30) #PLL setting
|
||||
self.send_data(0x3a) # 3a 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_data(self.width)
|
||||
self.send_data((self.height >> 8) & 0xff)
|
||||
self.send_data(self.height& 0xff)
|
||||
|
||||
self.send_command(0x82) # vcom_DC setting
|
||||
self.send_data(0x28)
|
||||
return 0
|
||||
|
||||
def SetFullReg(self):
|
||||
self.send_command(0x82)
|
||||
self.send_data(0x00)
|
||||
self.send_command(0X50)
|
||||
self.send_data(0x97)
|
||||
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcomDC[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb[count])
|
||||
|
||||
def SetPartReg(self):
|
||||
self.send_command(0x82)
|
||||
self.send_data(0x03)
|
||||
self.send_command(0X50)
|
||||
self.send_data(0x47)
|
||||
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcom1[count])
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww1[count])
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw1[count])
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb1[count])
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb1[count])
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0x00)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(image[i])
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.SetFullReg()
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def DisplayPartial(self, image):
|
||||
self.SetPartReg()
|
||||
self.send_command(0x91)
|
||||
self.send_command(0x90)
|
||||
self.send_data(0)
|
||||
self.send_data(self.width - 1)
|
||||
|
||||
self.send_data(0)
|
||||
self.send_data(0)
|
||||
self.send_data(self.height // 256)
|
||||
self.send_data(self.height % 256 - 1)
|
||||
self.send_data(0x28)
|
||||
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(image[i])
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(~image[i])
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def Clear(self, color):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0x00)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
epdconfig.delay_ms(10)
|
||||
|
||||
self.SetFullReg()
|
||||
self.TurnOnDisplay()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0X50)
|
||||
self.send_data(0xf7)
|
||||
self.send_command(0X02) #power off
|
||||
self.send_command(0X07) #deep sleep
|
||||
self.send_data(0xA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
240
Raspberry Pi/python3/lib/epd4in2.py
Normal file
240
Raspberry Pi/python3/lib/epd4in2.py
Normal file
|
|
@ -0,0 +1,240 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd4in2.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
from PIL import Image
|
||||
import RPi.GPIO as GPIO
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 400
|
||||
EPD_HEIGHT = 300
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
lut_vcom0 = [
|
||||
0x00, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x00, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x00, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0x00, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_ww = [
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_bw = [
|
||||
0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_wb = [
|
||||
0x80, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x80, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0x50, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
lut_bb = [
|
||||
0x80, 0x17, 0x00, 0x00, 0x00, 0x02,
|
||||
0x90, 0x17, 0x17, 0x00, 0x00, 0x02,
|
||||
0x80, 0x0A, 0x01, 0x00, 0x00, 0x01,
|
||||
0x50, 0x0E, 0x0E, 0x00, 0x00, 0x02,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
]
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
|
||||
def set_lut(self):
|
||||
self.send_command(0x20) # vcom
|
||||
for count in range(0, 44):
|
||||
self.send_data(self.lut_vcom0[count])
|
||||
|
||||
self.send_command(0x21) # ww --
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_ww[count])
|
||||
|
||||
self.send_command(0x22) # bw r
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bw[count])
|
||||
|
||||
self.send_command(0x23) # wb w
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_bb[count])
|
||||
|
||||
self.send_command(0x24) # bb b
|
||||
for count in range(0, 42):
|
||||
self.send_data(self.lut_wb[count])
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER SETTING
|
||||
self.send_data(0x03) # VDS_EN, VDG_EN
|
||||
self.send_data(0x00) # VCOM_HV, VGHL_LV[1], VGHL_LV[0]
|
||||
self.send_data(0x2b) # VDH
|
||||
self.send_data(0x2b) # VDL
|
||||
|
||||
self.send_command(0x06) # boost soft start
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
self.send_data(0x17)
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # panel setting
|
||||
self.send_data(0xbf) # KW-BF KWR-AF BWROTP 0f
|
||||
self.send_data(0x0d)
|
||||
|
||||
self.send_command(0x30) # PLL setting
|
||||
self.send_data(0x3c) # 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
|
||||
|
||||
self.send_command(0x61) # resolution setting
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x90) # 128
|
||||
self.send_data(0x01)
|
||||
self.send_data(0x2c)
|
||||
|
||||
self.send_command(0x82) # vcom_DC setting
|
||||
self.send_data(0x28)
|
||||
|
||||
self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x97) # 97white border 77black border VBDF 17|D7 VBDW 97 VBDB 57 VBDF F7 VBDW 77 VBDB 37 VBDR B7
|
||||
|
||||
self.set_lut()
|
||||
# EPD hardware init end
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(image[i])
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0XA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
147
Raspberry Pi/python3/lib/epd4in2bc.py
Normal file
147
Raspberry Pi/python3/lib/epd4in2bc.py
Normal file
|
|
@ -0,0 +1,147 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd4in2bc.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 400
|
||||
EPD_HEIGHT = 300
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data (0x17)
|
||||
self.send_data (0x17)
|
||||
self.send_data (0x17) # 07 0f 17 1f 27 2F 37 2f
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0x0F) # LUT from OTP
|
||||
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, imageblack, imagered):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(imageblack[i])
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(imagered[i])
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x13)
|
||||
for i in range(0, self.width * self.height // 8):
|
||||
self.send_data(0xFF)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0xA5) # check code
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
199
Raspberry Pi/python3/lib/epd5in83.py
Normal file
199
Raspberry Pi/python3/lib/epd5in83.py
Normal file
|
|
@ -0,0 +1,199 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd5in83.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 600
|
||||
EPD_HEIGHT = 448
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x37)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0xCF)
|
||||
self.send_data(0x08)
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0xc7)
|
||||
self.send_data(0xcc)
|
||||
self.send_data(0x28)
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x3c)
|
||||
|
||||
self.send_command(0x41) # TEMPERATURE_CALIBRATION
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0x77)
|
||||
|
||||
self.send_command(0x60) # TCON_SETTING
|
||||
self.send_data(0x22)
|
||||
|
||||
self.send_command(0x61) # TCON_RESOLUTION
|
||||
self.send_data(0x02) # source 600
|
||||
self.send_data(0x58)
|
||||
self.send_data(0x01) # gate 448
|
||||
self.send_data(0xC0)
|
||||
|
||||
self.send_command(0x82) # VCM_DC_SETTING
|
||||
self.send_data(0x1E) # decide by LUT file
|
||||
|
||||
self.send_command(0xe5) # FLASH MODE
|
||||
self.send_data(0x03)
|
||||
|
||||
# EPD hardware init end
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
buf = [0x00] * (self.width * self.height // 4)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
print("imwidth = ", imwidth, "imheight = ", imheight)
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] < 64: # black
|
||||
buf[(x + y * self.width) // 4] &= ~(0xC0 >> (x % 4 * 2))
|
||||
elif pixels[x, y] < 192: # convert gray to red
|
||||
buf[(x + y * self.width) // 4] &= ~(0xC0 >> (x % 4 * 2))
|
||||
buf[(x + y * self.width) // 4] |= 0x40 >> (x % 4 * 2)
|
||||
else: # white
|
||||
buf[(x + y * self.width) // 4] |= 0xC0 >> (x % 4 * 2)
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] < 64: # black
|
||||
buf[(newx + newy*self.width) // 4] &= ~(0xC0 >> (y % 4 * 2))
|
||||
elif pixels[x, y] < 192: # convert gray to red
|
||||
buf[(newx + newy*self.width) // 4] &= ~(0xC0 >> (y % 4 * 2))
|
||||
buf[(newx + newy*self.width) // 4] |= 0x40 >> (y % 4 * 2)
|
||||
else: # white
|
||||
buf[(newx + newy*self.width) // 4] |= 0xC0 >> (y % 4 * 2)
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 4 * self.height):
|
||||
temp1 = image[i]
|
||||
j = 0
|
||||
while (j < 4):
|
||||
if ((temp1 & 0xC0) == 0xC0):
|
||||
temp2 = 0x03
|
||||
elif ((temp1 & 0xC0) == 0x00):
|
||||
temp2 = 0x00
|
||||
else:
|
||||
temp2 = 0x04
|
||||
temp2 = (temp2 << 4) & 0xFF
|
||||
temp1 = (temp1 << 2) & 0xFF
|
||||
j += 1
|
||||
if((temp1 & 0xC0) == 0xC0):
|
||||
temp2 |= 0x03
|
||||
elif ((temp1 & 0xC0) == 0x00):
|
||||
temp2 |= 0x00
|
||||
else:
|
||||
temp2 |= 0x04
|
||||
temp1 = (temp1 << 2) & 0xFF
|
||||
self.send_data(temp2)
|
||||
j += 1
|
||||
|
||||
self.send_command(0x12)
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 4 * self.height):
|
||||
for j in range(0, 4):
|
||||
self.send_data(0x33)
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0XA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
|
||||
### END OF FILE ###
|
||||
|
||||
199
Raspberry Pi/python3/lib/epd5in83bc.py
Normal file
199
Raspberry Pi/python3/lib/epd5in83bc.py
Normal file
|
|
@ -0,0 +1,199 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd5in83b.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 600
|
||||
EPD_HEIGHT = 448
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x37)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0xCF)
|
||||
self.send_data(0x08)
|
||||
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x3A) # PLL: 0-15:0x3C, 15+:0x3A
|
||||
self.send_command(0X82) # VCOM VOLTAGE SETTING
|
||||
self.send_data(0x28) # all temperature range
|
||||
|
||||
self.send_command(0x06) # boost
|
||||
self.send_data(0xc7)
|
||||
self.send_data(0xcc)
|
||||
self.send_data(0x15)
|
||||
|
||||
self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x77)
|
||||
|
||||
self.send_command(0X60) # TCON SETTING
|
||||
self.send_data(0x22)
|
||||
|
||||
self.send_command(0X65) # FLASH CONTROL
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x61) # tres
|
||||
self.send_data(0x02) # source 600
|
||||
self.send_data(0x58)
|
||||
self.send_data(0x01) # gate 448
|
||||
self.send_data(0xc0)
|
||||
|
||||
self.send_command(0xe5) # FLASH MODE
|
||||
self.send_data(0x03)
|
||||
self.send_data(0x03)
|
||||
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, imageblack, imagered):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 8 * self.height):
|
||||
temp1 = imageblack[i]
|
||||
temp2 = imagered[i]
|
||||
j = 0
|
||||
while (j < 8):
|
||||
if ((temp2 & 0x80) == 0x00):
|
||||
temp3 = 0x04 #red
|
||||
elif ((temp1 & 0x80) == 0x00):
|
||||
temp3 = 0x00 #black
|
||||
else:
|
||||
temp3 = 0x03 #white
|
||||
|
||||
temp3 = (temp3 << 4) & 0xFF
|
||||
temp1 = (temp1 << 1) & 0xFF
|
||||
temp2 = (temp2 << 1) & 0xFF
|
||||
j += 1
|
||||
if((temp2 & 0x80) == 0x00):
|
||||
temp3 |= 0x04 #red
|
||||
elif ((temp1 & 0x80) == 0x00):
|
||||
temp3 |= 0x00 #black
|
||||
else:
|
||||
temp3 |= 0x03 #white
|
||||
temp1 = (temp1 << 1) & 0xFF
|
||||
temp2 = (temp2 << 1) & 0xFF
|
||||
self.send_data(temp3)
|
||||
j += 1
|
||||
|
||||
self.send_command(0x04) # POWER ON
|
||||
self.ReadBusy()
|
||||
self.send_command(0x12) # display refresh
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 8 * self.height):
|
||||
self.send_data(0x33)
|
||||
self.send_data(0x33)
|
||||
self.send_data(0x33)
|
||||
self.send_data(0x33)
|
||||
|
||||
self.send_command(0x04) # POWER ON
|
||||
self.ReadBusy()
|
||||
self.send_command(0x12) # display refresh
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0xA5) # check code
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
200
Raspberry Pi/python3/lib/epd7in5.py
Normal file
200
Raspberry Pi/python3/lib/epd7in5.py
Normal file
|
|
@ -0,0 +1,200 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd7in5.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 640
|
||||
EPD_HEIGHT = 384
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
# EPD hardware init start
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x37)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0xCF)
|
||||
self.send_data(0x08)
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0xc7)
|
||||
self.send_data(0xcc)
|
||||
self.send_data(0x28)
|
||||
|
||||
self.send_command(0x04) # POWER_ON
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x3c)
|
||||
|
||||
self.send_command(0x41) # TEMPERATURE_CALIBRATION
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
|
||||
self.send_data(0x77)
|
||||
|
||||
self.send_command(0x60) # TCON_SETTING
|
||||
self.send_data(0x22)
|
||||
|
||||
self.send_command(0x61) # TCON_RESOLUTION
|
||||
self.send_data(EPD_WIDTH >> 8) #source 640
|
||||
self.send_data(EPD_WIDTH & 0xff)
|
||||
self.send_data(EPD_HEIGHT >> 8) #gate 384
|
||||
self.send_data(EPD_HEIGHT & 0xff)
|
||||
|
||||
self.send_command(0x82) # VCM_DC_SETTING
|
||||
self.send_data(0x1E) # decide by LUT file
|
||||
|
||||
self.send_command(0xe5) # FLASH MODE
|
||||
self.send_data(0x03)
|
||||
|
||||
# EPD hardware init end
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
buf = [0x00] * (self.width * self.height // 4)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
print("imwidth = ", imwidth, "imheight = ", imheight)
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] < 64: # black
|
||||
buf[(x + y * self.width) // 4] &= ~(0xC0 >> (x % 4 * 2))
|
||||
elif pixels[x, y] < 192: # convert gray to red
|
||||
buf[(x + y * self.width) // 4] &= ~(0xC0 >> (x % 4 * 2))
|
||||
buf[(x + y * self.width) // 4] |= 0x40 >> (x % 4 * 2)
|
||||
else: # white
|
||||
buf[(x + y * self.width) // 4] |= 0xC0 >> (x % 4 * 2)
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] < 64: # black
|
||||
buf[(newx + newy*self.width) // 4] &= ~(0xC0 >> (y % 4 * 2))
|
||||
elif pixels[x, y] < 192: # convert gray to red
|
||||
buf[(newx + newy*self.width) // 4] &= ~(0xC0 >> (y % 4 * 2))
|
||||
buf[(newx + newy*self.width) // 4] |= 0x40 >> (y % 4 * 2)
|
||||
else: # white
|
||||
buf[(newx + newy*self.width) // 4] |= 0xC0 >> (y % 4 * 2)
|
||||
return buf
|
||||
|
||||
def display(self, image):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 4 * self.height):
|
||||
temp1 = image[i]
|
||||
j = 0
|
||||
while (j < 4):
|
||||
if ((temp1 & 0xC0) == 0xC0):
|
||||
temp2 = 0x03
|
||||
elif ((temp1 & 0xC0) == 0x00):
|
||||
temp2 = 0x00
|
||||
else:
|
||||
temp2 = 0x04
|
||||
temp2 = (temp2 << 4) & 0xFF
|
||||
temp1 = (temp1 << 2) & 0xFF
|
||||
j += 1
|
||||
if((temp1 & 0xC0) == 0xC0):
|
||||
temp2 |= 0x03
|
||||
elif ((temp1 & 0xC0) == 0x00):
|
||||
temp2 |= 0x00
|
||||
else:
|
||||
temp2 |= 0x04
|
||||
temp1 = (temp1 << 2) & 0xFF
|
||||
self.send_data(temp2)
|
||||
j += 1
|
||||
|
||||
self.send_command(0x12)
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 4 * self.height):
|
||||
for j in range(0, 4):
|
||||
self.send_data(0x33)
|
||||
|
||||
self.send_command(0x12)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0XA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
200
Raspberry Pi/python3/lib/epd7in5bc.py
Normal file
200
Raspberry Pi/python3/lib/epd7in5bc.py
Normal file
|
|
@ -0,0 +1,200 @@
|
|||
# *****************************************************************************
|
||||
# * | File : epd7in5bc.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Electronic paper driver
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V4.0
|
||||
# * | Date : 2019-06-20
|
||||
# # | Info : python3 demo
|
||||
# -----------------------------------------------------------------------------
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and//or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
|
||||
import epdconfig
|
||||
|
||||
# Display resolution
|
||||
EPD_WIDTH = 640
|
||||
EPD_HEIGHT = 384
|
||||
|
||||
class EPD:
|
||||
def __init__(self):
|
||||
self.reset_pin = epdconfig.RST_PIN
|
||||
self.dc_pin = epdconfig.DC_PIN
|
||||
self.busy_pin = epdconfig.BUSY_PIN
|
||||
self.cs_pin = epdconfig.CS_PIN
|
||||
self.width = EPD_WIDTH
|
||||
self.height = EPD_HEIGHT
|
||||
|
||||
# Hardware reset
|
||||
def reset(self):
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
epdconfig.digital_write(self.reset_pin, 0)
|
||||
epdconfig.delay_ms(10)
|
||||
epdconfig.digital_write(self.reset_pin, 1)
|
||||
epdconfig.delay_ms(200)
|
||||
|
||||
def send_command(self, command):
|
||||
epdconfig.digital_write(self.dc_pin, 0)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([command])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def send_data(self, data):
|
||||
epdconfig.digital_write(self.dc_pin, 1)
|
||||
epdconfig.digital_write(self.cs_pin, 0)
|
||||
epdconfig.spi_writebyte([data])
|
||||
epdconfig.digital_write(self.cs_pin, 1)
|
||||
|
||||
def ReadBusy(self):
|
||||
print("e-Paper busy")
|
||||
while(epdconfig.digital_read(self.busy_pin) == 0): # 0: idle, 1: busy
|
||||
epdconfig.delay_ms(100)
|
||||
print("e-Paper busy release")
|
||||
|
||||
def init(self):
|
||||
if (epdconfig.module_init() != 0):
|
||||
return -1
|
||||
|
||||
self.reset()
|
||||
|
||||
self.send_command(0x01) # POWER_SETTING
|
||||
self.send_data(0x37)
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x00) # PANEL_SETTING
|
||||
self.send_data(0xCF)
|
||||
self.send_data(0x08)
|
||||
|
||||
self.send_command(0x30) # PLL_CONTROL
|
||||
self.send_data(0x3A) # PLL: 0-15:0x3C, 15+:0x3A
|
||||
|
||||
self.send_command(0x82) # VCM_DC_SETTING
|
||||
self.send_data(0x28) #all temperature range
|
||||
|
||||
self.send_command(0x06) # BOOSTER_SOFT_START
|
||||
self.send_data(0xc7)
|
||||
self.send_data(0xcc)
|
||||
self.send_data(0x15)
|
||||
|
||||
self.send_command(0x50) # VCOM AND DATA INTERVAL SETTING
|
||||
self.send_data(0x77)
|
||||
|
||||
self.send_command(0x60) # TCON_SETTING
|
||||
self.send_data(0x22)
|
||||
|
||||
self.send_command(0x65) # FLASH CONTROL
|
||||
self.send_data(0x00)
|
||||
|
||||
self.send_command(0x61) # TCON_RESOLUTION
|
||||
self.send_data(self.width >> 8) # source 640
|
||||
self.send_data(self.width & 0xff)
|
||||
self.send_data(self.height >> 8) # gate 384
|
||||
self.send_data(self.height & 0xff)
|
||||
|
||||
self.send_command(0xe5) # FLASH MODE
|
||||
self.send_data(0x03)
|
||||
|
||||
return 0
|
||||
|
||||
def getbuffer(self, image):
|
||||
# print "bufsiz = ",(self.width//8) * self.height
|
||||
buf = [0xFF] * ((self.width//8) * self.height)
|
||||
image_monocolor = image.convert('1')
|
||||
imwidth, imheight = image_monocolor.size
|
||||
pixels = image_monocolor.load()
|
||||
# print "imwidth = %d, imheight = %d",imwidth,imheight
|
||||
if(imwidth == self.width and imheight == self.height):
|
||||
print("Horizontal")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
# Set the bits for the column of pixels at the current position.
|
||||
if pixels[x, y] == 0:
|
||||
buf[(x + y * self.width) // 8] &= ~(0x80 >> (x % 8))
|
||||
elif(imwidth == self.height and imheight == self.width):
|
||||
print("Vertical")
|
||||
for y in range(imheight):
|
||||
for x in range(imwidth):
|
||||
newx = y
|
||||
newy = self.height - x - 1
|
||||
if pixels[x, y] == 0:
|
||||
buf[(newx + newy*self.width) // 8] &= ~(0x80 >> (y % 8))
|
||||
return buf
|
||||
|
||||
def display(self, imageblack, imagered):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 8 * self.height):
|
||||
temp1 = imageblack[i]
|
||||
temp2 = imagered[i]
|
||||
j = 0
|
||||
while (j < 8):
|
||||
if ((temp2 & 0x80) == 0x00):
|
||||
temp3 = 0x04 #red
|
||||
elif ((temp1 & 0x80) == 0x00):
|
||||
temp3 = 0x00 #black
|
||||
else:
|
||||
temp3 = 0x03 #white
|
||||
|
||||
temp3 = (temp3 << 4) & 0xFF
|
||||
temp1 = (temp1 << 1) & 0xFF
|
||||
temp2 = (temp2 << 1) & 0xFF
|
||||
j += 1
|
||||
if((temp2 & 0x80) == 0x00):
|
||||
temp3 |= 0x04 #red
|
||||
elif ((temp1 & 0x80) == 0x00):
|
||||
temp3 |= 0x00 #black
|
||||
else:
|
||||
temp3 |= 0x03 #white
|
||||
temp1 = (temp1 << 1) & 0xFF
|
||||
temp2 = (temp2 << 1) & 0xFF
|
||||
self.send_data(temp3)
|
||||
j += 1
|
||||
|
||||
self.send_command(0x04) # POWER ON
|
||||
self.ReadBusy()
|
||||
self.send_command(0x12) # display refresh
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def Clear(self):
|
||||
self.send_command(0x10)
|
||||
for i in range(0, self.width // 8 * self.height):
|
||||
self.send_data(0x33)
|
||||
self.send_data(0x33)
|
||||
self.send_data(0x33)
|
||||
self.send_data(0x33)
|
||||
|
||||
self.send_command(0x04) # POWER ON
|
||||
self.ReadBusy()
|
||||
self.send_command(0x12) # display refresh
|
||||
epdconfig.delay_ms(100)
|
||||
self.ReadBusy()
|
||||
|
||||
def sleep(self):
|
||||
self.send_command(0x02) # POWER_OFF
|
||||
self.ReadBusy()
|
||||
|
||||
self.send_command(0x07) # DEEP_SLEEP
|
||||
self.send_data(0XA5)
|
||||
|
||||
epdconfig.module_exit()
|
||||
### END OF FILE ###
|
||||
|
||||
75
Raspberry Pi/python3/lib/epdconfig.py
Normal file
75
Raspberry Pi/python3/lib/epdconfig.py
Normal file
|
|
@ -0,0 +1,75 @@
|
|||
# /*****************************************************************************
|
||||
# * | File : epdconfig.py
|
||||
# * | Author : Waveshare team
|
||||
# * | Function : Hardware underlying interface
|
||||
# * | Info :
|
||||
# *----------------
|
||||
# * | This version: V1.0
|
||||
# * | Date : 2019-06-21
|
||||
# * | Info :
|
||||
# ******************************************************************************
|
||||
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
# of this software and associated documnetation files (the "Software"), to deal
|
||||
# in the Software without restriction, including without limitation the rights
|
||||
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
# copies of the Software, and to permit persons to whom the Software is
|
||||
# furished to do so, subject to the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be included in
|
||||
# all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
# THE SOFTWARE.
|
||||
#
|
||||
|
||||
import spidev
|
||||
import RPi.GPIO as GPIO
|
||||
import time
|
||||
|
||||
# Pin definition
|
||||
RST_PIN = 17
|
||||
DC_PIN = 25
|
||||
CS_PIN = 8
|
||||
BUSY_PIN = 24
|
||||
|
||||
# SPI device, bus = 0, device = 0
|
||||
SPI = spidev.SpiDev(0, 0)
|
||||
|
||||
def digital_write(pin, value):
|
||||
GPIO.output(pin, value)
|
||||
|
||||
def digital_read(pin):
|
||||
return GPIO.input(BUSY_PIN)
|
||||
|
||||
def delay_ms(delaytime):
|
||||
time.sleep(delaytime / 1000.0)
|
||||
|
||||
def spi_writebyte(data):
|
||||
SPI.writebytes(data)
|
||||
|
||||
def module_init():
|
||||
GPIO.setmode(GPIO.BCM)
|
||||
GPIO.setwarnings(False)
|
||||
GPIO.setup(RST_PIN, GPIO.OUT)
|
||||
GPIO.setup(DC_PIN, GPIO.OUT)
|
||||
GPIO.setup(CS_PIN, GPIO.OUT)
|
||||
GPIO.setup(BUSY_PIN, GPIO.IN)
|
||||
SPI.max_speed_hz = 2000000
|
||||
SPI.mode = 0b00
|
||||
return 0
|
||||
|
||||
def module_exit():
|
||||
print("spi end")
|
||||
SPI.close()
|
||||
|
||||
print("close 5V, Module enters 0 power consumption ...")
|
||||
GPIO.output(RST_PIN, 0)
|
||||
GPIO.output(DC_PIN, 0)
|
||||
|
||||
GPIO.cleanup()
|
||||
### END OF FILE ###
|
||||
Loading…
Add table
Add a link
Reference in a new issue