2019.06.24
This commit is contained in:
hnwangkg-ezio
parent
e945bfbbf3
commit
1f82e4a488
2990 changed files with 667957 additions and 444550 deletions
348
STM32/STM32-F103ZET6/User/e-Paper/EPD_1in54b.c
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348
STM32/STM32-F103ZET6/User/e-Paper/EPD_1in54b.c
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/*****************************************************************************
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* | File : EPD_1in54b.c
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* | Author : Waveshare team
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* | Function : 1.54inch e-paper b
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* | Info :
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*----------------
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* | This version: V3.1
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* | Date : 2019-06-12
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* | Info :
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* -----------------------------------------------------------------------------
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* V3.1(2019-06-12):
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* 1.Change:
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* lut_vcom0[] => EPD_1IN54_lut_vcom0[]
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* lut_w[] => EPD_1IN54_lut_w[]
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* lut_b[] => EPD_1IN54B_lut_b[]
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* lut_g1[] => EPD_1IN54B_lut_g1[]
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* lut_g2[] => EPD_1IN54B_lut_g2[]
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* lut_vcom1[] => EPD_1IN54B_lut_vcom1[]
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* lut_red0[] => EPD_1IN54B_lut_red0[]
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* lut_red1[] => EPD_1IN54B_lut_red1[]
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* EPD_Reset() => EPD_1IN54B_Reset()
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* EPD_SendCommand() => EPD_1IN54B_SendCommand()
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* EPD_SendData() => EPD_1IN54B_SendData()
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* EPD_WaitUntilIdle() => EPD_1IN54B_ReadBusy()
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* EPD_SetLutBw() => EPD_1IN54B_SetLutBw()
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* EPD_SetLutBw => EPD_1IN54B_SetLutBw()
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* EPD_Init() => EPD_1IN54B_Init()
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* EPD_Clear() => EPD_1IN54B_Clear()
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* EPD_Display() => EPD_1IN54B_Display()
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* EPD_Sleep() => EPD_1IN54B_Sleep()
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* -----------------------------------------------------------------------------
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* V3.0(2019-04-24):
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* 1.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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* -----------------------------------------------------------------------------
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* V2.0(2018-10-30):
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* 1.Remove:ImageBuff[EPD_1IN54B_HEIGHT * EPD_1IN54B_WIDTH / 8]
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* 2.Change:EPD_Display(UBYTE *Image)
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* Need to pass parameters: pointer to cached data
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* 3.Change:
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* EPD_RST -> EPD_RST_PIN
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* EPD_DC -> EPD_DC_PIN
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* EPD_CS -> EPD_CS_PIN
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* EPD_BUSY -> EPD_BUSY_PIN
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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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******************************************************************************/
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#include "EPD_1in54b.h"
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#include "Debug.h"
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const unsigned char EPD_1IN54B_lut_vcom0[] = {0x0E, 0x14, 0x01, 0x0A, 0x06, 0x04, 0x0A, 0x0A, 0x0F, 0x03, 0x03, 0x0C, 0x06, 0x0A, 0x00};
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const unsigned char EPD_1IN54B_lut_w[] = {0x0E, 0x14, 0x01, 0x0A, 0x46, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x86, 0x0A, 0x04};
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const unsigned char EPD_1IN54B_lut_b[] = {0x0E, 0x14, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x4A, 0x04};
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const unsigned char EPD_1IN54B_lut_g1[] = {0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04};
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const unsigned char EPD_1IN54B_lut_g2[] = {0x8E, 0x94, 0x01, 0x8A, 0x06, 0x04, 0x8A, 0x4A, 0x0F, 0x83, 0x43, 0x0C, 0x06, 0x0A, 0x04};
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const unsigned char EPD_1IN54B_lut_vcom1[] = {0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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const unsigned char EPD_1IN54B_lut_red0[] = {0x83, 0x5D, 0x01, 0x81, 0x48, 0x23, 0x77, 0x77, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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const unsigned char EPD_1IN54B_lut_red1[] = {0x03, 0x1D, 0x01, 0x01, 0x08, 0x23, 0x37, 0x37, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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/******************************************************************************
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function : Software reset
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parameter:
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******************************************************************************/
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static void EPD_1IN54B_Reset(void)
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{
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DEV_Digital_Write(EPD_RST_PIN, 1);
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DEV_Delay_ms(100);
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DEV_Digital_Write(EPD_RST_PIN, 0);
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DEV_Delay_ms(10);
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DEV_Digital_Write(EPD_RST_PIN, 1);
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DEV_Delay_ms(100);
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}
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/******************************************************************************
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function : send command
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parameter:
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Reg : Command register
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******************************************************************************/
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static void EPD_1IN54B_SendCommand(UBYTE Reg)
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{
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DEV_Digital_Write(EPD_DC_PIN, 0);
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_SPI_WriteByte(Reg);
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DEV_Digital_Write(EPD_CS_PIN, 1);
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}
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/******************************************************************************
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function : send data
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parameter:
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Data : Write data
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******************************************************************************/
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static void EPD_1IN54B_SendData(UBYTE Data)
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{
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DEV_Digital_Write(EPD_DC_PIN, 1);
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DEV_Digital_Write(EPD_CS_PIN, 0);
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DEV_SPI_WriteByte(Data);
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DEV_Digital_Write(EPD_CS_PIN, 1);
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}
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/******************************************************************************
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function : Wait until the busy_pin goes LOW
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parameter:
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******************************************************************************/
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static void EPD_1IN54B_ReadBusy(void)
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{
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Debug("e-Paper busy\r\n");
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while(1) {
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if(DEV_Digital_Read(EPD_BUSY_PIN) == 1)
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break;
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}
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DEV_Delay_ms(200);
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Debug("e-Paper busy release\r\n");
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}
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/******************************************************************************
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function : Set the look-up black and white tables
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parameter:
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******************************************************************************/
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static void EPD_1IN54B_SetLutBw(void)
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{
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UWORD count;
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EPD_1IN54B_SendCommand(0x20);// g vcom
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_vcom0[count]);
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}
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EPD_1IN54B_SendCommand(0x21);// g ww --
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_w[count]);
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}
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EPD_1IN54B_SendCommand(0x22);// g bw r
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_b[count]);
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}
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EPD_1IN54B_SendCommand(0x23);// g wb w
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_g1[count]);
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}
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EPD_1IN54B_SendCommand(0x24);// g bb b
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_g2[count]);
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}
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}
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/******************************************************************************
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function : Set the look-up red tables
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parameter:
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******************************************************************************/
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static void EPD_1IN54B_SetLutRed(void)
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{
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UWORD count;
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EPD_1IN54B_SendCommand(0x25);
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_vcom1[count]);
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}
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EPD_1IN54B_SendCommand(0x26);
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_red0[count]);
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}
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EPD_1IN54B_SendCommand(0x27);
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for(count = 0; count < 15; count++) {
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EPD_1IN54B_SendData(EPD_1IN54B_lut_red1[count]);
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}
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}
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/******************************************************************************
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function : Initialize the e-Paper register
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parameter:
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******************************************************************************/
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void EPD_1IN54B_Init(void)
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{
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EPD_1IN54B_Reset();
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EPD_1IN54B_SendCommand(0x01);// POWER_SETTING
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EPD_1IN54B_SendData(0x07);
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EPD_1IN54B_SendData(0x00);
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EPD_1IN54B_SendData(0x08);
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EPD_1IN54B_SendData(0x00);
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EPD_1IN54B_SendCommand(0x06);// BOOSTER_SOFT_START
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EPD_1IN54B_SendData(0x07);
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EPD_1IN54B_SendData(0x07);
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EPD_1IN54B_SendData(0x07);
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EPD_1IN54B_SendCommand(0x04);// POWER_ON
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EPD_1IN54B_ReadBusy();
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EPD_1IN54B_SendCommand(0X00);// PANEL_SETTING
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EPD_1IN54B_SendData(0xcf);
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EPD_1IN54B_SendCommand(0X50);// VCOM_AND_DATA_INTERVAL_SETTING
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EPD_1IN54B_SendData(0x37);// 0xF0
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EPD_1IN54B_SendCommand(0x30);// PLL_CONTROL
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EPD_1IN54B_SendData(0x39);
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EPD_1IN54B_SendCommand(0x61);// TCON_RESOLUTION set x and y
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EPD_1IN54B_SendData(0xC8);// 200
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EPD_1IN54B_SendData(0x00);// y High eight: 0
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EPD_1IN54B_SendData(0xC8);// y Low eight: 200
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EPD_1IN54B_SendCommand(0x82);// VCM_DC_SETTING_REGISTER
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EPD_1IN54B_SendData(0x0E);
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EPD_1IN54B_SetLutBw();
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EPD_1IN54B_SetLutRed();
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}
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/******************************************************************************
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function : Clear screen
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parameter:
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******************************************************************************/
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void EPD_1IN54B_Clear(void)
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{
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UWORD Width, Height;
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Width = (EPD_1IN54B_WIDTH % 8 == 0)? (EPD_1IN54B_WIDTH / 8 ): (EPD_1IN54B_WIDTH / 8 + 1);
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Height = EPD_1IN54B_HEIGHT;
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//send black data
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EPD_1IN54B_SendCommand(0x10);// DATA_START_TRANSMISSION_1
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DEV_Delay_ms(2);
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for(UWORD i = 0; i < Height; i++) {
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for(UWORD i = 0; i < Width; i++) {
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EPD_1IN54B_SendData(0xFF);
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EPD_1IN54B_SendData(0xFF);
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}
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}
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DEV_Delay_ms(2);
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//send red data
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EPD_1IN54B_SendCommand(0x13);// DATA_START_TRANSMISSION_2
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DEV_Delay_ms(2);
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for(UWORD i = 0; i < Height; i++) {
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for(UWORD i = 0; i < Width; i++) {
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EPD_1IN54B_SendData(0xFF);
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}
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}
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DEV_Delay_ms(2);
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EPD_1IN54B_SendCommand(0x12);// DISPLAY_REFRESH
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EPD_1IN54B_ReadBusy();
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}
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/******************************************************************************
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function : Sends the image buffer in RAM to e-Paper and displays
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parameter:
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******************************************************************************/
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void EPD_1IN54B_Display(const UBYTE *blackimage, const UBYTE *redimage)
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{
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UBYTE Temp = 0x00;
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UWORD Width, Height;
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Width = (EPD_1IN54B_WIDTH % 8 == 0)? (EPD_1IN54B_WIDTH / 8 ): (EPD_1IN54B_WIDTH / 8 + 1);
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Height = EPD_1IN54B_HEIGHT;
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EPD_1IN54B_SendCommand(0x10);// DATA_START_TRANSMISSION_1
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for (UWORD j = 0; j < Height; j++) {
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for (UWORD i = 0; i < Width; i++) {
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Temp = 0x00;
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for (int bit = 0; bit < 4; bit++) {
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if ((blackimage[i + j * Width] & (0x80 >> bit)) != 0) {
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Temp |= 0xC0 >> (bit * 2);
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}
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}
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EPD_1IN54B_SendData(Temp);
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Temp = 0x00;
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for (int bit = 4; bit < 8; bit++) {
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if ((blackimage[i + j * Width] & (0x80 >> bit)) != 0) {
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Temp |= 0xC0 >> ((bit - 4) * 2);
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}
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}
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EPD_1IN54B_SendData(Temp);
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}
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}
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DEV_Delay_ms(2);
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EPD_1IN54B_SendCommand(0x13);// DATA_START_TRANSMISSION_2
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for (UWORD j = 0; j < Height; j++) {
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for (UWORD i = 0; i < Width; i++) {
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EPD_1IN54B_SendData(redimage[i + j * Width]);
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}
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}
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DEV_Delay_ms(2);
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//Display refresh
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EPD_1IN54B_SendCommand(0x12);// DISPLAY_REFRESH
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EPD_1IN54B_ReadBusy();
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}
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/******************************************************************************
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function : Enter sleep mode
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parameter:
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******************************************************************************/
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void EPD_1IN54B_Sleep(void)
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{
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EPD_1IN54B_SendCommand(0x50);// VCOM_AND_DATA_INTERVAL_SETTING
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EPD_1IN54B_SendData(0x17);
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EPD_1IN54B_SendCommand(0x82);// VCM_DC_SETTING_REGISTER
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EPD_1IN54B_SendData(0x00);
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EPD_1IN54B_SendCommand(0x01);// POWER_SETTING
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EPD_1IN54B_SendData(0x02);
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EPD_1IN54B_SendData(0x00);
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EPD_1IN54B_SendData(0x00);
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EPD_1IN54B_SendData(0x00);
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EPD_1IN54B_ReadBusy();
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DEV_Delay_ms(1000);
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EPD_1IN54B_SendCommand(0x02);// POWER_OFF
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}
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