nemunaire/waveshareteam-e-Paper
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add 2.7 b V2

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This commit is contained in:
SSYYL 2021-02-22 15:59:14 +08:00
parent 6ef4a7d54d
commit 9edbace6e9
59 changed files with 25060 additions and 256 deletions
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20
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd2in9_V2.py
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@ -68,11 +68,11 @@ class EPD:
# Hardware reset
def reset(self):
epdconfig.digital_write(self.reset_pin, 1)
epdconfig.delay_ms(200)
epdconfig.delay_ms(50)
epdconfig.digital_write(self.reset_pin, 0)
epdconfig.delay_ms(5)
epdconfig.delay_ms(2)
epdconfig.digital_write(self.reset_pin, 1)
epdconfig.delay_ms(200)
epdconfig.delay_ms(50)
def send_command(self, command):
epdconfig.digital_write(self.dc_pin, 0)
@ -89,7 +89,7 @@ class EPD:
def ReadBusy(self):
logging.debug("e-Paper busy")
while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
epdconfig.delay_ms(200)
epdconfig.delay_ms(10)
logging.debug("e-Paper busy release")
def TurnOnDisplay(self):
@ -211,12 +211,12 @@ class EPD:
def display_Partial(self, image):
if (image == None):
return
return
epdconfig.digital_write(self.reset_pin, 0)
epdconfig.delay_ms(5)
epdconfig.delay_ms(2)
epdconfig.digital_write(self.reset_pin, 1)
epdconfig.delay_ms(10)
epdconfig.delay_ms(2)
self.SendLut();
self.send_command(0x37);
@ -232,7 +232,7 @@ class EPD:
self.send_data(0x00);
self.send_command(0x3C); #BorderWavefrom
self.send_data(0x80);
self.send_data(0x80);
self.send_command(0x22);
self.send_data(0xC0);
@ -241,7 +241,7 @@ class EPD:
self.SetWindow(0, 0, self.width - 1, self.height - 1)
self.SetCursor(0, 0)
self.send_command(0x24) # WRITE_RAM
for j in range(0, self.height):
for i in range(0, int(self.width / 8)):