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Commit05f0fd4

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Adds GC9107 Driver
1 parent2a6c2e0 commit05f0fd4

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2 files changed

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2 files changed

+231
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# Copyright (c) 2024 - 2025 Kevin G. Schlosser
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importtime
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frommicropythonimportconst# NOQA
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importlvglaslv
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_SLPOUT=const(0x11)
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_INVON=const(0x21)
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_DISPON=const(0x29)
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_TEON=const(0x35)
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_MADCTL=const(0x36)
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_COLMOD=const(0x3A)
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_DFC=const(0xB6)
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_VREG1ACTL=0xC3
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_VREG1BCTL=0xC4
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_VREG2ACTL=0xC9
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_DOCA=const(0xE8)
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_REG_ENA2=const(0xEF)
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_SET_GAMMA1=const(0xF0)
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_SET_GAMMA2=const(0xF1)
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_SET_GAMMA3=const(0xF2)
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_SET_GAMMA4=const(0xF3)
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_REG_ENA1=const(0xFE)
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definit(self):
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param_buf=bytearray(12)
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param_mv=memoryview(param_buf)
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self.set_params(_REG_ENA2)
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param_buf[0]=0x14
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self.set_params(0xEB,param_mv[:1])
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self.set_params(_REG_ENA1)
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self.set_params(_REG_ENA2)
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param_buf[0]=0x14
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self.set_params(0xEB,param_mv[:1])
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param_buf[0]=0x40
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self.set_params(0x84,param_mv[:1])
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param_buf[0]=0xFF
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self.set_params(0x85,param_mv[:1])
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self.set_params(0x86,param_mv[:1])
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self.set_params(0x87,param_mv[:1])
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param_buf[0]=0x0A
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self.set_params(0x88,param_mv[:1])
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param_buf[0]=0x21
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self.set_params(0x89,param_mv[:1])
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param_buf[0]=0x00
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self.set_params(0x8A,param_mv[:1])
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param_buf[0]=0x80
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self.set_params(0x8B,param_mv[:1])
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param_buf[0]=0x01
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self.set_params(0x8C,param_mv[:1])
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self.set_params(0x8D,param_mv[:1])
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param_buf[0]=0xFF
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self.set_params(0x8E,param_mv[:1])
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self.set_params(0x8F,param_mv[:1])
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param_buf[:2]=bytearray([0x00,0x20])
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self.set_params(_DFC,param_mv[:2])
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color_size=lv.color_format_get_size(self._color_space)
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ifcolor_size==2:# NOQA
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pixel_format=0x55
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elifcolor_size==3:
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pixel_format=0x77
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else:
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raiseRuntimeError(
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f'{self.__class__.__name__} IC only supports '
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'lv.COLOR_FORMAT.RGB565 or lv.COLOR_FORMAT.RGB888'
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)
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param_buf[0]=pixel_format
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self.set_params(_COLMOD,param_mv[:1])
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param_buf[0]= (
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self._madctl(
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self._color_byte_order,
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self._ORIENTATION_TABLE# NOQA
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)
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)
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self.set_params(_MADCTL,param_mv[:1])
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param_buf[:5]=bytearray([0x08,0x08,0x08,0x08,0x08])
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self.set_params(0x90,param_mv[:5])
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param_buf[0]=0x06
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self.set_params(0xBD,param_mv[:1])
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param_buf[0]=0x00
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self.set_params(0xBC,param_mv[:1])
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param_buf[:3]=bytearray([0x60,0x01,0x04])
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self.set_params(0xFF,param_mv[:3])
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param_buf[0]=0x13
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self.set_params(_VREG1ACTL,param_mv[:1])
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self.set_params(_VREG1BCTL,param_mv[:1])
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param_buf[0]=0x22
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self.set_params(_VREG2ACTL,param_mv[:1])
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param_buf[0]=0x11
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self.set_params(0xBE,param_mv[:1])
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param_buf[:2]=bytearray([0x10,0x0E])
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self.set_params(0xE1,param_mv[:2])
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param_buf[:3]=bytearray([0x21,0x0c,0x02])
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self.set_params(0xDF,param_mv[:3])
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param_buf[:6]=bytearray([0x45,0x09,0x08,0x08,0x26,0x2A])
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self.set_params(_SET_GAMMA1,param_mv[:6])
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param_buf[:6]=bytearray([0x43,0x70,0x72,0x36,0x37,0x6F])
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self.set_params(_SET_GAMMA2,param_mv[:6])
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param_buf[:6]=bytearray([0x45,0x09,0x08,0x08,0x26,0x2A])
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self.set_params(_SET_GAMMA3,param_mv[:6])
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param_buf[:6]=bytearray([0x43,0x70,0x72,0x36,0x37,0x6F])
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self.set_params(_SET_GAMMA4,param_mv[:6])
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param_buf[:2]=bytearray([0x1B,0x0B])
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self.set_params(0xED,param_mv[:2])
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param_buf[0]=0x77
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self.set_params(0xAE,param_mv[:1])
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param_buf[0]=0x63
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self.set_params(0xCD,param_mv[:1])
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param_buf[:9]=bytearray([
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0x07,0x07,0x04,0x0E,0x0F,0x09,0x07,0x08,0x03])
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self.set_params(0x70,param_mv[:9])
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param_buf[0]=0x34
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self.set_params(_DOCA,param_mv[:1])
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param_buf[:12]=bytearray([
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0x18,0x0D,0x71,0xED,0x70,0x70,0x18,0x0F,0x71,0xEF,0x70,0x70])
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self.set_params(0x62,param_mv[:12])
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param_buf[:12]=bytearray([
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0x18,0x11,0x71,0xF1,0x70,0x70,0x18,0x13,0x71,0xF3,0x70,0x70])
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self.set_params(0x63,param_mv[:12])
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param_buf[:7]=bytearray([0x28,0x29,0xF1,0x01,0xF1,0x00,0x07])
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self.set_params(0x64,param_mv[:7])
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param_buf[:10]=bytearray([
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0x3C,0x00,0xCD,0x67,0x45,0x45,0x10,0x00,0x00,0x00])
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self.set_params(0x66,param_mv[:10])
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param_buf[:10]=bytearray([
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0x00,0x3C,0x00,0x00,0x00,0x01,0x54,0x10,0x32,0x98])
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self.set_params(0x67,param_mv[:10])
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param_buf[:7]=bytearray([0x10,0x85,0x80,0x00,0x00,0x4E,0x00])
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self.set_params(0x74,param_mv[:7])
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param_buf[:2]=bytearray([0x3e,0x07])
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self.set_params(0x98,param_mv[:2])
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self.set_params(_TEON)
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self.set_params(_INVON)
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self.set_params(_SLPOUT)
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time.sleep_ms(120)# NOQA
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self.set_params(_DISPON)
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time.sleep_ms(20)# NOQA
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# Copyright (c) 2024 - 2025 Kevin G. Schlosser
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frommicropythonimportconst# NOQA
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importlvglaslv# NOQA
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importlcd_bus# NOQA
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importdisplay_driver_framework
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STATE_HIGH=display_driver_framework.STATE_HIGH
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STATE_LOW=display_driver_framework.STATE_LOW
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STATE_PWM=display_driver_framework.STATE_PWM
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BYTE_ORDER_RGB=display_driver_framework.BYTE_ORDER_RGB
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BYTE_ORDER_BGR=display_driver_framework.BYTE_ORDER_BGR
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_MADCTL_MH=const(0x04)# Refresh 0=Left to Right, 1=Right to Left
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_MADCTL_BGR=const(0x08)# BGR color order
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_MADCTL_ML=const(0x10)# Refresh 0=Top to Bottom, 1=Bottom to Top
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_MADCTL_MV=const(0x20)# 0=Normal, 1=Row/column exchange
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_MADCTL_MX=const(0x40)# 0=Left to Right, 1=Right to Left
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_MADCTL_MY=const(0x80)# 0=Top to Bottom, 1=Bottom to Top
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classGC9107(display_driver_framework.DisplayDriver):
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_ORIENTATION_TABLE= (
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0,
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_MADCTL_MX|_MADCTL_MV,
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_MADCTL_MY|_MADCTL_MX,
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_MADCTL_MY|_MADCTL_MV
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)
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def_set_memory_location(self,x1,y1,x2,y2):
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# Column addresses
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param_buf=self._param_buf# NOQA
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ifself._rotationin (0,2):
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x1+=2
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x2+=2
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y1+=1
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y2+=1
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else:
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x1+=1
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x2+=1
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y1+=2
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y2+=2
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returndisplay_driver_framework.DisplayDriver(self,x1,y1,x2,y2)

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