waveshare213b and waveshare213c support bug fixes
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@ -43,6 +43,109 @@ class EPD:
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self.width = EPD_WIDTH
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self.height = EPD_HEIGHT
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lut_vcomDC = [
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0x00, 0x08, 0x00, 0x00, 0x00, 0x02,
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0x60, 0x28, 0x28, 0x00, 0x00, 0x01,
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0x00, 0x14, 0x00, 0x00, 0x00, 0x01,
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0x00, 0x12, 0x12, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00,
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]
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lut_ww = [
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0x40, 0x08, 0x00, 0x00, 0x00, 0x02,
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0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
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0x40, 0x14, 0x00, 0x00, 0x00, 0x01,
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0xA0, 0x12, 0x12, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_bw = [
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0x40, 0x17, 0x00, 0x00, 0x00, 0x02,
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0x90, 0x0F, 0x0F, 0x00, 0x00, 0x03,
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0x40, 0x0A, 0x01, 0x00, 0x00, 0x01,
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0xA0, 0x0E, 0x0E, 0x00, 0x00, 0x02,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_wb = [
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0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
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0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
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0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
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0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_bb = [
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0x80, 0x08, 0x00, 0x00, 0x00, 0x02,
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0x90, 0x28, 0x28, 0x00, 0x00, 0x01,
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0x80, 0x14, 0x00, 0x00, 0x00, 0x01,
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0x50, 0x12, 0x12, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_vcom1 = [
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0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00,
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]
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lut_ww1 = [
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0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_bw1 = [
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0x80, 0x19, 0x01, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_wb1 = [
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0x40, 0x19, 0x01, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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]
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lut_bb1 = [
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0x00, 0x19, 0x01, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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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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@ -70,6 +173,11 @@ class EPD:
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epdconfig.delay_ms(100)
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logging.debug("e-Paper busy release")
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def TurnOnDisplay(self):
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self.send_command(0x12)
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epdconfig.delay_ms(10)
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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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@ -96,6 +204,29 @@ class EPD:
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self.send_data(self.height & 0xff)
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return 0
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def SetFullReg(self):
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self.send_command(0x82)
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self.send_data(0x00)
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self.send_command(0X50)
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self.send_data(0x97)
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self.send_command(0x20) # vcom
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for count in range(0, 44):
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self.send_data(self.lut_vcomDC[count])
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self.send_command(0x21) # ww --
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for count in range(0, 42):
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self.send_data(self.lut_ww[count])
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self.send_command(0x22) # bw r
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for count in range(0, 42):
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self.send_data(self.lut_bw[count])
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self.send_command(0x23) # wb w
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for count in range(0, 42):
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self.send_data(self.lut_wb[count])
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self.send_command(0x24) # bb b
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for count in range(0, 42):
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self.send_data(self.lut_bb[count])
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def getbuffer(self, image):
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# logging.debug("bufsiz = ",int(self.width/8) * self.height)
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buf = [0xFF] * (int(self.width/8) * self.height)
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@ -138,10 +269,10 @@ class EPD:
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self.send_command(0x10)
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for i in range(0, int(self.width * self.height / 8)):
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self.send_data(imageblack[i])
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self.send_command(0x92)
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epdconfig.delay_ms(10)
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self.send_command(0x12) # REFRESH
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self.ReadBusy()
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self.SetFullReg()
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self.TurnOnDisplay()
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def Clear(self):
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@ -162,10 +293,10 @@ class EPD:
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self.send_command(0x10)
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for i in range(0, int(self.width * self.height / 8)):
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self.send_data(0xFF)
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self.send_command(0x92)
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epdconfig.delay_ms(10)
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self.send_command(0x12) # REFRESH
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self.ReadBusy()
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self.SetFullReg()
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self.TurnOnDisplay()
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def sleep(self):
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self.send_command(0x02) # POWER_OFF
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