2023-12-18 12:46:33 +01:00
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"""
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* | File : epd_12_in_48_colour.py
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* | Author : Waveshare electrices, modified by Sebastien Harnist
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* | Function : Hardware underlying interface
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* | Info :
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*----------------
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* | This version: V1.1
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* | Date : 2022-11-23
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* | Info :
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******************************************************************************/
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documnetation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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"""
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2023-02-10 14:34:20 +01:00
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import time
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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from inkycal.display.drivers import epdconfig_12_in_48 as epdconfig
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2023-12-18 12:46:33 +01:00
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EPD_WIDTH = 1304
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EPD_HEIGHT = 984
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2023-02-10 14:34:20 +01:00
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class EPD(object):
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def __init__(self):
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self.width = EPD_WIDTH
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self.height = EPD_HEIGHT
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2023-12-18 12:46:33 +01:00
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self.EPD_M1_CS_PIN = epdconfig.EPD_M1_CS_PIN
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self.EPD_S1_CS_PIN = epdconfig.EPD_S1_CS_PIN
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self.EPD_M2_CS_PIN = epdconfig.EPD_M2_CS_PIN
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self.EPD_S2_CS_PIN = epdconfig.EPD_S2_CS_PIN
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self.EPD_M1S1_DC_PIN = epdconfig.EPD_M1S1_DC_PIN
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self.EPD_M2S2_DC_PIN = epdconfig.EPD_M2S2_DC_PIN
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2023-02-10 14:34:20 +01:00
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self.EPD_M1S1_RST_PIN = epdconfig.EPD_M1S1_RST_PIN
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self.EPD_M2S2_RST_PIN = epdconfig.EPD_M2S2_RST_PIN
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2023-12-18 12:46:33 +01:00
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self.EPD_M1_BUSY_PIN = epdconfig.EPD_M1_BUSY_PIN
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self.EPD_S1_BUSY_PIN = epdconfig.EPD_S1_BUSY_PIN
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self.EPD_M2_BUSY_PIN = epdconfig.EPD_M2_BUSY_PIN
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self.EPD_S2_BUSY_PIN = epdconfig.EPD_S2_BUSY_PIN
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2023-02-10 14:34:20 +01:00
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def init(self):
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print("EPD init...")
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epdconfig.module_init()
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2023-12-18 12:46:33 +01:00
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epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
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epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)
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epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
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epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)
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self.Reset()
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2023-02-10 14:34:20 +01:00
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# panel setting for Display
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self.M1_SendCommand(0x00)
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2023-12-18 12:46:33 +01:00
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self.M1_SendData(0x0f) # KW-3f KWR-2F BWROTP 0f BWOTP 1f
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2023-02-10 14:34:20 +01:00
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self.S1_SendCommand(0x00)
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self.S1_SendData(0x0f)
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self.M2_SendCommand(0x00)
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self.M2_SendData(0x03)
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self.S2_SendCommand(0x00)
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self.S2_SendData(0x03)
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# booster soft start
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self.M1_SendCommand(0x06)
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2023-12-18 12:46:33 +01:00
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self.M1_SendData(0x17) # A
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self.M1_SendData(0x17) # B
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self.M1_SendData(0x39) # C
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2023-02-10 14:34:20 +01:00
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self.M1_SendData(0x17)
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self.M2_SendCommand(0x06)
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self.M2_SendData(0x17)
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self.M2_SendData(0x17)
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self.M2_SendData(0x39)
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self.M2_SendData(0x17)
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2023-12-18 12:46:33 +01:00
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# resolution setting
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2023-02-10 14:34:20 +01:00
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self.M1_SendCommand(0x61)
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self.M1_SendData(0x02)
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2023-12-18 12:46:33 +01:00
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self.M1_SendData(0x88) # source 648
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self.M1_SendData(0x01) # gate 492
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2023-02-10 14:34:20 +01:00
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self.M1_SendData(0xEC)
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self.S1_SendCommand(0x61)
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self.S1_SendData(0x02)
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2023-12-18 12:46:33 +01:00
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self.S1_SendData(0x90) # source 656
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self.S1_SendData(0x01) # gate 492
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2023-02-10 14:34:20 +01:00
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self.S1_SendData(0xEC)
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self.M2_SendCommand(0x61)
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self.M2_SendData(0x02)
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2023-12-18 12:46:33 +01:00
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self.M2_SendData(0x90) # source 656
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self.M2_SendData(0x01) # gate 492
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2023-02-10 14:34:20 +01:00
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self.M2_SendData(0xEC)
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self.S2_SendCommand(0x61)
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self.S2_SendData(0x02)
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2023-12-18 12:46:33 +01:00
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self.S2_SendData(0x88) # source 648
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self.S2_SendData(0x01) # gate 492
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self.S2_SendData(0xEC)
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x15) # DUSPI
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2023-02-10 14:34:20 +01:00
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self.M1S1M2S2_SendData(0x20)
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x50) # Vcom and data interval setting
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2023-02-10 14:34:20 +01:00
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self.M1S1M2S2_SendData(0x11)
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self.M1S1M2S2_SendData(0x07)
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x60) # TCON
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2023-02-10 14:34:20 +01:00
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self.M1S1M2S2_SendData(0x22)
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self.M1S1M2S2_SendCommand(0xE3)
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self.M1S1M2S2_SendData(0x00)
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self.M1_ReadTemperature()
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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self.SetLut()
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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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2023-12-18 12:46:33 +01:00
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buf = [0xFF] * (int(self.width / 8) * self.height)
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2023-02-10 14:34:20 +01:00
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image_monocolor = image.convert('1')
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imwidth, imheight = image_monocolor.size
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pixels = image_monocolor.load()
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2023-12-18 12:46:33 +01:00
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if (imwidth == self.width and imheight == self.height):
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2023-02-10 14:34:20 +01:00
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for y in range(imheight):
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for x in range(imwidth):
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# Set the bits for the column of pixels at the current position.
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if pixels[x, y] == 0:
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buf[int((x + y * self.width) / 8)] &= ~(0x80 >> (x % 8))
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2023-12-18 12:46:33 +01:00
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elif (imwidth == self.height and imheight == self.width):
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2023-02-10 14:34:20 +01:00
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for y in range(imheight):
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for x in range(imwidth):
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newx = y
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newy = self.height - x - 1
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if pixels[x, y] == 0:
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2023-12-18 12:46:33 +01:00
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buf[int((newx + newy * self.width) / 8)] &= ~(0x80 >> (y % 8))
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return buf
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2023-02-10 14:34:20 +01:00
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def display(self, blackbuf, redbuf):
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2023-12-18 12:46:33 +01:00
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# S2 part 648*492
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2023-02-10 14:34:20 +01:00
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self.S2_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(0, 81):
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self.S2_SendData(blackbuf[y * 163 + x])
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2023-02-10 14:34:20 +01:00
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self.S2_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(0, 81):
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self.S2_SendData(~redbuf[y * 163 + x])
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# M2 part 656*492
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2023-02-10 14:34:20 +01:00
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self.M2_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(81, 163):
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self.M2_SendData(blackbuf[y * 163 + x])
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2023-02-10 14:34:20 +01:00
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self.M2_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(81, 163):
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self.M2_SendData(~redbuf[y * 163 + x])
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2023-02-10 14:34:20 +01:00
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2023-12-18 12:46:33 +01:00
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# M1 part 648*492
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2023-02-10 14:34:20 +01:00
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self.M1_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(0, 81):
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self.M1_SendData(blackbuf[y * 163 + x])
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2023-02-10 14:34:20 +01:00
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self.M1_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(0, 81):
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self.M1_SendData(~redbuf[y * 163 + x])
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# S1 part 656*492
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2023-02-10 14:34:20 +01:00
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self.S1_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(81, 163):
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self.S1_SendData(blackbuf[y * 163 + x])
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2023-02-10 14:34:20 +01:00
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self.S1_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(81, 163):
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self.S1_SendData(~redbuf[y * 163 + x])
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2023-02-10 14:34:20 +01:00
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self.TurnOnDisplay()
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def clear(self):
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"""Clear contents of image buffer"""
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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self.S2_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(0, 81):
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self.S2_SendData(0xff)
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2023-02-10 14:34:20 +01:00
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self.S2_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(0, 81):
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2023-02-10 14:34:20 +01:00
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self.S2_SendData(0x00)
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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self.M2_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(81, 163):
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2023-02-10 14:34:20 +01:00
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self.M2_SendData(0xff)
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self.M2_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(0, 492):
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for x in range(81, 163):
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self.M2_SendData(0x00)
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2023-02-10 14:34:20 +01:00
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self.M1_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(0, 81):
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2023-02-10 14:34:20 +01:00
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self.M1_SendData(0xff)
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self.M1_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(0, 81):
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2023-02-10 14:34:20 +01:00
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self.M1_SendData(0x00)
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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self.S1_SendCommand(0x10)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(81, 163):
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2023-02-10 14:34:20 +01:00
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self.S1_SendData(0xff)
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self.S1_SendCommand(0x13)
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2023-12-18 12:46:33 +01:00
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for y in range(492, 984):
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for x in range(81, 163):
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2023-02-10 14:34:20 +01:00
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self.S1_SendData(0x00)
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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self.TurnOnDisplay()
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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def Reset(self):
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2023-12-18 12:46:33 +01:00
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epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1)
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epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1)
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time.sleep(0.2)
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epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 0)
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epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 0)
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time.sleep(0.01)
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epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1)
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epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1)
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time.sleep(0.2)
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2023-02-10 14:34:20 +01:00
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def sleep(self):
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0X02)
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time.sleep(0.3)
|
2023-02-10 14:34:20 +01:00
|
|
|
|
2023-12-18 12:46:33 +01:00
|
|
|
self.M1S1M2S2_SendCommand(0X07)
|
|
|
|
|
self.M1S1M2S2_SendData(0xA5)
|
|
|
|
|
time.sleep(0.3)
|
2023-02-10 14:34:20 +01:00
|
|
|
print("module_exit")
|
|
|
|
|
epdconfig.module_exit()
|
|
|
|
|
|
|
|
|
|
def TurnOnDisplay(self):
|
2023-12-18 12:46:33 +01:00
|
|
|
self.M1M2_SendCommand(0x04)
|
|
|
|
|
time.sleep(0.3)
|
|
|
|
|
self.M1S1M2S2_SendCommand(0x12)
|
2023-02-10 14:34:20 +01:00
|
|
|
self.M1_ReadBusy()
|
|
|
|
|
self.S1_ReadBusy()
|
|
|
|
|
self.M2_ReadBusy()
|
2023-12-18 12:46:33 +01:00
|
|
|
self.S2_ReadBusy()
|
|
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
""" M1S1M2S2 Write register address and data """
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M1S1M2S2_SendCommand(self, cmd):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.spi_writebyte(cmd)
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M1S1M2S2_SendData(self, val):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)
|
|
|
|
|
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.spi_writebyte(val)
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)
|
|
|
|
|
|
|
|
|
|
""" M1M2 Write register address and data """
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M1M2_SendCommand(self, cmd):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.spi_writebyte(cmd)
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
|
|
|
|
def M1M2_Sendata(self, val):
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.spi_writebyte(val)
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
|
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
""" S2 Write register address and data """
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def S2_SendCommand(self, cmd):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)
|
|
|
|
|
epdconfig.spi_writebyte(cmd)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def S2_SendData(self, val):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)
|
|
|
|
|
epdconfig.spi_writebyte(val)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
""" M2 Write register address and data """
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M2_SendCommand(self, cmd):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.spi_writebyte(cmd)
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M2_SendData(self, val):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)
|
2023-12-18 12:46:33 +01:00
|
|
|
epdconfig.spi_writebyte(val)
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
|
|
|
|
|
|
|
|
|
""" S1 Write register address and data """
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def S1_SendCommand(self, cmd):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)
|
|
|
|
|
epdconfig.spi_writebyte(cmd)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def S1_SendData(self, val):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)
|
|
|
|
|
epdconfig.spi_writebyte(val)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
""" M1 Write register address and data """
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M1_SendCommand(self, cmd):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.spi_writebyte(cmd)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M1_SendData(self, val):
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.spi_writebyte(val)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
|
|
|
|
|
2023-12-18 12:46:33 +01:00
|
|
|
# Busy
|
2023-02-10 14:34:20 +01:00
|
|
|
def M1_ReadBusy(self):
|
2023-12-18 12:46:33 +01:00
|
|
|
self.M1_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
|
|
|
|
while (busy):
|
|
|
|
|
self.M1_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
2023-02-10 14:34:20 +01:00
|
|
|
time.sleep(0.2)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def M2_ReadBusy(self):
|
2023-12-18 12:46:33 +01:00
|
|
|
self.M2_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
|
|
|
|
self.M2_SendCommand(0x71)
|
|
|
|
|
while (busy):
|
|
|
|
|
self.M2_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
2023-02-10 14:34:20 +01:00
|
|
|
time.sleep(0.2)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def S1_ReadBusy(self):
|
2023-12-18 12:46:33 +01:00
|
|
|
self.S1_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
|
|
|
|
while (busy):
|
|
|
|
|
self.S1_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
|
|
|
|
time.sleep(0.2)
|
|
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
def S2_ReadBusy(self):
|
2023-12-18 12:46:33 +01:00
|
|
|
self.S2_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
|
|
|
|
while (busy):
|
|
|
|
|
self.S2_SendCommand(0x71)
|
|
|
|
|
busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN)
|
|
|
|
|
busy = not (busy & 0x01)
|
|
|
|
|
time.sleep(0.2)
|
2023-02-10 14:34:20 +01:00
|
|
|
|
|
|
|
|
lut_vcom1 = [
|
2023-12-18 12:46:33 +01:00
|
|
|
0x00, 0x10, 0x10, 0x01, 0x08, 0x01,
|
|
|
|
|
0x00, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x00, 0x08, 0x01, 0x08, 0x01, 0x06,
|
|
|
|
|
0x00, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,
|
|
|
|
|
0x00, 0x04, 0x05, 0x08, 0x08, 0x01,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
2023-02-10 14:34:20 +01:00
|
|
|
]
|
|
|
|
|
lut_ww1 = [
|
2023-12-18 12:46:33 +01:00
|
|
|
0x91, 0x10, 0x10, 0x01, 0x08, 0x01,
|
|
|
|
|
0x04, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x84, 0x08, 0x01, 0x08, 0x01, 0x06,
|
|
|
|
|
0x80, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,
|
|
|
|
|
0x08, 0x04, 0x05, 0x08, 0x08, 0x01,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
2023-02-10 14:34:20 +01:00
|
|
|
]
|
|
|
|
|
lut_bw1 = [
|
2023-12-18 12:46:33 +01:00
|
|
|
0xA8, 0x10, 0x10, 0x01, 0x08, 0x01,
|
|
|
|
|
0x84, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x84, 0x08, 0x01, 0x08, 0x01, 0x06,
|
|
|
|
|
0x86, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x8C, 0x05, 0x01, 0x1E, 0x0F, 0x06,
|
|
|
|
|
0x8C, 0x05, 0x01, 0x1E, 0x0F, 0x01,
|
|
|
|
|
0xF0, 0x04, 0x05, 0x08, 0x08, 0x01,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
2023-02-10 14:34:20 +01:00
|
|
|
]
|
|
|
|
|
lut_wb1 = [
|
2023-12-18 12:46:33 +01:00
|
|
|
0x91, 0x10, 0x10, 0x01, 0x08, 0x01,
|
|
|
|
|
0x04, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x84, 0x08, 0x01, 0x08, 0x01, 0x06,
|
|
|
|
|
0x80, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,
|
|
|
|
|
0x08, 0x04, 0x05, 0x08, 0x08, 0x01,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
|
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
2023-02-10 14:34:20 +01:00
|
|
|
]
|
|
|
|
|
lut_bb1 = [
|
2023-12-18 12:46:33 +01:00
|
|
|
0x92, 0x10, 0x10, 0x01, 0x08, 0x01,
|
|
|
|
|
0x80, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x84, 0x08, 0x01, 0x08, 0x01, 0x06,
|
|
|
|
|
0x04, 0x06, 0x01, 0x06, 0x01, 0x05,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,
|
|
|
|
|
0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,
|
|
|
|
|
0x01, 0x04, 0x05, 0x08, 0x08, 0x01,
|
|
|
|
|
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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2023-02-10 14:34:20 +01:00
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]
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2023-12-18 12:46:33 +01:00
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2023-02-10 14:34:20 +01:00
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def SetLut(self):
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x20) # vcom
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2023-02-10 14:34:20 +01:00
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for count in range(0, 60):
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self.M1S1M2S2_SendData(self.lut_vcom1[count])
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x21) # red not use
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2023-02-10 14:34:20 +01:00
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for count in range(0, 60):
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self.M1S1M2S2_SendData(self.lut_ww1[count])
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x22) # bw r
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2023-02-10 14:34:20 +01:00
|
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for count in range(0, 60):
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendData(self.lut_bw1[count]) # bw=r
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2023-02-10 14:34:20 +01:00
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x23) # wb w
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2023-02-10 14:34:20 +01:00
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for count in range(0, 60):
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendData(self.lut_wb1[count]) # wb=w
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2023-02-10 14:34:20 +01:00
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2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendCommand(0x24) # bb b
|
2023-02-10 14:34:20 +01:00
|
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for count in range(0, 60):
|
2023-12-18 12:46:33 +01:00
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self.M1S1M2S2_SendData(self.lut_bb1[count]) # bb=b
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|
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self.M1S1M2S2_SendCommand(0x25) # bb b
|
2023-02-10 14:34:20 +01:00
|
|
|
for count in range(0, 60):
|
2023-12-18 12:46:33 +01:00
|
|
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self.M1S1M2S2_SendData(self.lut_ww1[count]) # bb=b
|
2023-02-10 14:34:20 +01:00
|
|
|
|
|
|
|
|
def M1_ReadTemperature(self):
|
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|
|
|
self.M1_SendCommand(0x40)
|
|
|
|
|
self.M1_ReadBusy()
|
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|
|
|
time.sleep(0.3)
|
2023-12-18 12:46:33 +01:00
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|
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)
|
|
|
|
|
epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)
|
|
|
|
|
time.sleep(0.05)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
temp = epdconfig.spi_readbyte(0x00)
|
|
|
|
|
epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)
|
2023-12-18 12:46:33 +01:00
|
|
|
|
2023-02-10 14:34:20 +01:00
|
|
|
self.M1S1M2S2_SendCommand(0xE0)
|
|
|
|
|
self.M1S1M2S2_SendData(0x03)
|
|
|
|
|
self.M1S1M2S2_SendCommand(0xE5)
|
|
|
|
|
self.M1S1M2S2_SendData(temp)
|
