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fix 1in54_V2 partial refresh abnormal

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This commit is contained in:
SSYYL 2021-08-11 15:21:10 +08:00
parent dc44d5c38d
commit c28eca7481
17 changed files with 128 additions and 223 deletions
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51
RaspberryPi_JetsonNano/python/lib/waveshare_epd/epd1in54_V2.py
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@ -90,29 +90,6 @@ class EPD:
0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
0x02,0x17,0x41,0xB0,0x32,0x28,
]
# waveform partial refresh(quality)
WF_PARTIAL_1IN54_1 = [
0x0,0x00,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0xA,0x0,0x0,0x0,0x0,0x0,0x1,
0x1,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,0x0,0x0,0x0,
0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
0x22,0x17,0x41,0x0,0x32,0x20,
]
# Hardware reset
def reset(self):
@ -176,24 +153,24 @@ class EPD:
self.send_data(lut[158])
def SetWindows(self, Xstart, Ystart, Xend, Yend):
self.send_command(0x44) # SET_RAM_X_ADDRESS_START_END_POSITION
self.send_data((Xstart>>3) & 0xFF)
self.send_data((Xend>>3) & 0xFF)
self.send_command(0x44); # SET_RAM_X_ADDRESS_START_END_POSITION
self.send_data((Xstart>>3) & 0xFF);
self.send_data((Xend>>3) & 0xFF);
self.send_command(0x45) # SET_RAM_Y_ADDRESS_START_END_POSITION
self.send_data(Ystart & 0xFF)
self.send_data((Ystart >> 8) & 0xFF)
self.send_data(Yend & 0xFF)
self.send_data((Yend >> 8) & 0xFF)
self.send_command(0x45); # SET_RAM_Y_ADDRESS_START_END_POSITION
self.send_data(Ystart & 0xFF);
self.send_data((Ystart >> 8) & 0xFF);
self.send_data(Yend & 0xFF);
self.send_data((Yend >> 8) & 0xFF);
def SetCursor(self, Xstart, Ystart):
self.send_command(0x4E) # SET_RAM_X_ADDRESS_COUNTER
self.send_data(Xstart & 0xFF)
self.send_command(0x4E); # SET_RAM_X_ADDRESS_COUNTER
self.send_data(Xstart & 0xFF);
self.send_command(0x4F) # SET_RAM_Y_ADDRESS_COUNTER
self.send_data(Ystart & 0xFF)
self.send_data((Ystart >> 8) & 0xFF)
self.send_command(0x4F); # SET_RAM_Y_ADDRESS_COUNTER
self.send_data(Ystart & 0xFF);
self.send_data((Ystart >> 8) & 0xFF);
def init(self, isPartial):
if (epdconfig.module_init() != 0):
@ -315,7 +292,7 @@ class EPD:
for i in range(0, int(self.width / 8)):
self.send_data(image[i + j * int(self.width / 8)])
self.TurnOnDisplayPart()
self.TurnOnDisplay()
def displayPart(self, image):
if (image == None):