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waveshare213b and waveshare213c support bug fixes

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This commit is contained in:
mohesh.mohan
2019-12-12 01:56:52 +04:00
parent cdd4c13336
commit 819146f83a
1 changed files with 35 additions and 8 deletions
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43
pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py
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@ -29,6 +29,7 @@
import logging
from . import epdconfig
from PIL import Image
# Display resolution
EPD_WIDTH = 104
@ -192,16 +193,29 @@ class EPD:
self.send_command(0x04) # POWER_ON
self.ReadBusy()
self.send_command(0x00) # PANEL_SETTING
self.send_data(0x8F)
# 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)
self.send_command(0x50) # VCOM_AND_DATA_INTERVAL_SETTING
self.send_data(0xF0)
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(0x61) # RESOLUTION_SETTING
self.send_data(self.width & 0xff)
self.send_data(self.height >> 8)
self.send_data(self.height & 0xff)
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):
@ -266,7 +280,15 @@ class EPD:
self.ReadBusy()
def pwndisplay(self, imageblack):
if (Image == None):
return
self.send_command(0x10)
for i in range(0, int(self.width * self.height / 8)):
self.send_data(0x00)
epdconfig.delay_ms(10)
self.send_command(0x13)
for i in range(0, int(self.width * self.height / 8)):
self.send_data(imageblack[i])
epdconfig.delay_ms(10)
@ -291,6 +313,11 @@ class EPD:
def pwnclear(self):
self.send_command(0x10)
for i in range(0, int(self.width * self.height / 8)):
self.send_data(0x00)
epdconfig.delay_ms(10)
self.send_command(0x13)
for i in range(0, int(self.width * self.height / 8)):
self.send_data(0xFF)
epdconfig.delay_ms(10)