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@@ -70,25 +70,25 @@ class EPD:
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]
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lut_full_update = [
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- 0x80, 0x4A, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x40, 0x4A, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x80, 0x4A, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x40, 0x4A, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0xF, 0x0, 0x0, 0xF, 0x0, 0x0, 0x2,
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- 0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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- 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
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- 0x22, 0x17, 0x41, 0x0, 0x32, 0x36,
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+ 0x80,0x4A,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x40,0x4A,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x80,0x4A,0x40,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x40,0x4A,0x80,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0xF,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0xF,0x0,0x0,0xF,0x0,0x0,0x2,
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+ 0xF,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x1,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x0,0x0,0x0,0x0,0x0,0x0,0x0,
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+ 0x22,0x22,0x22,0x22,0x22,0x22,0x0,0x0,0x0,
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+ 0x22,0x17,0x41,0x0,0x32,0x36,
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]
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'''
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@@ -102,8 +102,8 @@ class EPD:
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epdconfig.delay_ms(2)
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epdconfig.digital_write(self.reset_pin, 1)
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epdconfig.delay_ms(20)
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-
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- '''
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+
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+ '''
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function :send command
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parameter:
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command : Command register
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@@ -114,7 +114,7 @@ class EPD:
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epdconfig.spi_writebyte([command])
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epdconfig.digital_write(self.cs_pin, 1)
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- '''
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+ '''
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function :send data
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parameter:
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data : Write data
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@@ -125,7 +125,7 @@ class EPD:
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epdconfig.spi_writebyte([data])
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epdconfig.digital_write(self.cs_pin, 1)
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- '''
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+ '''
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function :Wait until the busy_pin goes LOW
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parameter:
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'''
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@@ -134,8 +134,8 @@ class EPD:
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while(epdconfig.digital_read(self.busy_pin) == 1): # 0: idle, 1: busy
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epdconfig.delay_ms(10)
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logger.debug("e-Paper busy release")
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-
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- '''
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+
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+ '''
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function : Turn On Display
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parameter:
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'''
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@@ -145,7 +145,7 @@ class EPD:
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self.send_command(0x20) # Activate Display Update Sequence
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self.ReadBusy()
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- '''
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+ '''
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function : Turn On Display Part
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parameter:
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'''
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@@ -155,7 +155,7 @@ class EPD:
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self.send_command(0x20) # Activate Display Update Sequence
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self.ReadBusy()
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- '''
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+ '''
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function : Set lut
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parameter:
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lut : lut data
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@@ -166,7 +166,7 @@ class EPD:
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self.send_data(lut[i])
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self.ReadBusy()
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- '''
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+ '''
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function : Send lut data and configuration
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parameter:
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lut : lut data
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@@ -175,16 +175,16 @@ class EPD:
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self.Lut(lut)
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self.send_command(0x3f)
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self.send_data(lut[153])
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- self.send_command(0x03); # gate voltage
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+ self.send_command(0x03) # gate voltage
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self.send_data(lut[154])
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- self.send_command(0x04); # source voltage
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- self.send_data(lut[155]) # VSH
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- self.send_data(lut[156]) # VSH2
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- self.send_data(lut[157]) # VSL
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- self.send_command(0x2c); # VCOM
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+ self.send_command(0x04) # source voltage
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+ self.send_data(lut[155]) # VSH
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+ self.send_data(lut[156]) # VSH2
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+ self.send_data(lut[157]) # VSL
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+ self.send_command(0x2c) # VCOM
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self.send_data(lut[158])
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- '''
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+ '''
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function : Setting the display window
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parameter:
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xstart : X-axis starting position
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@@ -203,8 +203,8 @@ class EPD:
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self.send_data((y_start >> 8) & 0xFF)
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self.send_data(y_end & 0xFF)
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self.send_data((y_end >> 8) & 0xFF)
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-
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- '''
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+
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+ '''
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function : Set Cursor
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parameter:
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x : X-axis starting position
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@@ -219,7 +219,7 @@ class EPD:
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self.send_data(y & 0xFF)
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self.send_data((y >> 8) & 0xFF)
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- '''
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+ '''
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function : Initialize the e-Paper register
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parameter:
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'''
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@@ -258,12 +258,12 @@ class EPD:
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self.SetLut(self.lut_full_update)
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return 0
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-
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- '''
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- function : Display images
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+
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+ '''
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+ function : Display images
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parameter:
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- image : Image data
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- '''
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+ image : Image data
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+ '''
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def getbuffer(self, image):
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img = image
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imwidth, imheight = img.size
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@@ -297,11 +297,11 @@ class EPD:
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self.send_data(image[i + j * linewidth])
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self.TurnOnDisplay()
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- '''
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+ '''
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function : Sends the image buffer in RAM to e-Paper and partial refresh
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parameter:
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image : Image data
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- '''
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+ '''
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def displayPartial(self, image):
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if self.width%8 == 0:
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linewidth = int(self.width/8)
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@@ -341,8 +341,8 @@ class EPD:
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for i in range(0, linewidth):
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self.send_data(image[i + j * linewidth])
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self.TurnOnDisplayPart()
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-
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- '''
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+
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+ '''
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function : Refresh a base image
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parameter:
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image : Image data
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@@ -381,8 +381,8 @@ class EPD:
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self.send_data(color)
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self.TurnOnDisplay()
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-
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- '''
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+
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+ '''
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function : Enter sleep mode
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parameter:
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'''
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Sherlock