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@@ -46,60 +46,6 @@ class EPD:
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self.width = EPD_WIDTH
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self.height = EPD_HEIGHT
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- Voltage_Frame_7IN5_V2 = [
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- 0x6, 0x3F, 0x3F, 0x11, 0x24, 0x7, 0x17,
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- ]
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-
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- LUT_VCOM_7IN5_V2 = [
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- 0x0, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x0, 0xF, 0x1, 0xF, 0x1, 0x2,
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- 0x0, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- ]
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-
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- LUT_WW_7IN5_V2 = [
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- 0x10, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
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- 0x20, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- ]
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-
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- LUT_BW_7IN5_V2 = [
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- 0x10, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
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- 0x20, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- ]
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-
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- LUT_WB_7IN5_V2 = [
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- 0x80, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
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- 0x40, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- ]
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-
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- LUT_BB_7IN5_V2 = [
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- 0x80, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x84, 0xF, 0x1, 0xF, 0x1, 0x2,
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- 0x40, 0xF, 0xF, 0x0, 0x0, 0x1,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- ]
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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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@@ -124,7 +70,7 @@ class EPD:
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def send_data2(self, data):
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epdconfig.digital_write(self.dc_pin, 1)
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epdconfig.digital_write(self.cs_pin, 0)
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- epdconfig.spi_writebyte2(data)
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+ epdconfig.SPI.writebytes2(data)
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epdconfig.digital_write(self.cs_pin, 1)
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def ReadBusy(self):
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@@ -137,94 +83,47 @@ class EPD:
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epdconfig.delay_ms(20)
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logger.debug("e-Paper busy release")
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- def SetLut(self, lut_vcom, lut_ww, lut_bw, lut_wb, lut_bb):
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- self.send_command(0x20)
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- for count in range(0, 42):
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- self.send_data(lut_vcom[count])
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-
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- self.send_command(0x21)
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- for count in range(0, 42):
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- self.send_data(lut_ww[count])
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-
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- self.send_command(0x22)
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- for count in range(0, 42):
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- self.send_data(lut_bw[count])
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-
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- self.send_command(0x23)
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- for count in range(0, 42):
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- self.send_data(lut_wb[count])
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-
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- self.send_command(0x24)
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- for count in range(0, 42):
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- self.send_data(lut_bb[count])
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-
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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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# EPD hardware init start
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self.reset()
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- # self.send_command(0x06) # btst
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- # self.send_data(0x17)
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- # self.send_data(0x17)
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- # self.send_data(0x28) # If an exception is displayed, try using 0x38
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- # self.send_data(0x17)
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-
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- # self.send_command(0x01) #POWER SETTING
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- # self.send_data(0x07)
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- # self.send_data(0x07) #VGH=20V,VGL=-20V
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- # self.send_data(0x3f) #VDH=15V
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- # self.send_data(0x3f) #VDL=-15V
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-
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- self.send_command(0x01) # power setting
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- self.send_data(0x17) # 1-0=11: internal power
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- self.send_data(self.Voltage_Frame_7IN5_V2[6]) # VGH&VGL
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- self.send_data(self.Voltage_Frame_7IN5_V2[1]) # VSH
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- self.send_data(self.Voltage_Frame_7IN5_V2[2]) # VSL
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- self.send_data(self.Voltage_Frame_7IN5_V2[3]) # VSHR
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-
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- self.send_command(0x82) # VCOM DC Setting
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- self.send_data(self.Voltage_Frame_7IN5_V2[4]) # VCOM
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-
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- self.send_command(0x06) # Booster Setting
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- self.send_data(0x27)
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- self.send_data(0x27)
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- self.send_data(0x2F)
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+ self.send_command(0x06) # btst
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+ self.send_data(0x17)
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+ self.send_data(0x17)
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+ self.send_data(0x28) # If an exception is displayed, try using 0x38
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self.send_data(0x17)
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- self.send_command(0x30) # OSC Setting
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- self.send_data(self.Voltage_Frame_7IN5_V2[0]) # 3C=50Hz, 3A=100HZ
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+ self.send_command(0x01) #POWER SETTING
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+ self.send_data(0x07)
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+ self.send_data(0x07) #VGH=20V,VGL=-20V
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+ self.send_data(0x3f) #VDH=15V
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+ self.send_data(0x3f) #VDL=-15V
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- self.send_command(0x04) # POWER ON
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+ self.send_command(0x04) #POWER ON
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epdconfig.delay_ms(100)
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self.ReadBusy()
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- self.send_command(0X00) # PANNEL SETTING
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- self.send_data(0x3F) # KW-3f KWR-2F BWROTP-0f BWOTP-1f
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+ self.send_command(0X00) #PANNEL SETTING
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+ self.send_data(0x1F) #KW-3f KWR-2F BWROTP 0f BWOTP 1f
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- self.send_command(0x61) # tres
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- self.send_data(0x03) # source 800
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+ self.send_command(0x61) #tres
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+ self.send_data(0x03) #source 800
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self.send_data(0x20)
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- self.send_data(0x01) # gate 480
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+ self.send_data(0x01) #gate 480
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self.send_data(0xE0)
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self.send_command(0X15)
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self.send_data(0x00)
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- self.send_command(0X50) # VCOM AND DATA INTERVAL SETTING
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+ self.send_command(0X50) #VCOM AND DATA INTERVAL SETTING
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self.send_data(0x10)
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self.send_data(0x07)
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- self.send_command(0X60) # TCON SETTING
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+ self.send_command(0X60) #TCON SETTING
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self.send_data(0x22)
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- self.send_command(0x65) # Resolution setting
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- self.send_data(0x00)
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- self.send_data(0x00) # 800*480
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- self.send_data(0x00)
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- self.send_data(0x00)
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-
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- self.SetLut(self.LUT_VCOM_7IN5_V2, self.LUT_WW_7IN5_V2, self.LUT_BW_7IN5_V2, self.LUT_WB_7IN5_V2, self.LUT_BB_7IN5_V2)
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# EPD hardware init end
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return 0
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@@ -276,4 +175,3 @@ class EPD:
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epdconfig.delay_ms(2000)
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epdconfig.module_exit()
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### END OF FILE ###
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-
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missionfloyd