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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

qp_gc9a01_opcodes.h (4674B)

    

  1. // Copyright 2021 Paul Cotter (@gr1mr3aver)
  2. // Copyright 2024 Fernando Birra
  3. // SPDX-License-Identifier: GPL-2.0-or-later
  4. #pragma once
  6. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  7. // Quantum Painter GC9A01 command opcodes
  8. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  10. #define GC9A01_SET_MEM_CONT 0x3C    // Set memory continue
  11. #define GC9A01_SET_BRIGHTNESS 0x51  // Set brightness
  12. #define GC9A01_SET_DISPLAY_CTL 0x53 // Set display ctl
  14. #define GC9A01_SET_RGB_IF_SIG_CTL 0xB0     // RGB IF signal ctl
  15. #define GC9A01_SET_BLANKING_PORCH_CTL 0xB5 // Set blanking porch ctl
  16. #define GC9A01_SET_FUNCTION_CTL 0xB6       // Set function ctl
  17. #define GC9A01_SET_TEARING_EFFECT 0xBA     // Set tering effect control
  18. #define GC9A01_SET_POWER_CTL_7 0xA7        // Set power ctl 7
  19. #define GC9A01_SET_POWER_CTL_1 0xC1        // Set power ctl 1
  20. #define GC9A01_SET_POWER_CTL_2 0xC3        // Set power ctl 2
  21. #define GC9A01_SET_POWER_CTL_3 0xC4        // Set power ctl 3
  22. #define GC9A01_SET_POWER_CTL_4 0xC9        // Set power ctl 4
  23. #define GC9A01_SET_FRAME_RATE 0xE8         // Set frame rate
  24. #define GC9A01_SET_SPI_2DATA 0xE9          // Set frame rate
  25. #define GC9A01_SET_GAMMA3 0xF2             // Set gamma 3
  26. #define GC9A01_SET_GAMMA4 0xF3             // Set gamma 4
  27. #define GC9A01_SET_IF_CTL 0xF6             // Set interface control
  29. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  30. // GC9A01 MADCTL Flags
  31. #define GC9A01_MADCTL_MH 0b00000100
  33. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  34. // GC9A01 Parameter constants
  36. //      Parameter values for
  37. //      GC9A01_SET_PIXEL_FORMAT
  38. #define GC9A01_PIXEL_FORMAT_12_BPP_DBI (0b011 << 0) // 12 bits/pixel MCU interface format
  39. #define GC9A01_PIXEL_FORMAT_16_BPP_DBI (0b101 << 0) // 16 bits/pixel MCU interface format
  40. #define GC9A01_PIXEL_FORMAT_18_BPP_DBI (0b110 << 0) // 18 bits/pixel MCU interface format
  41. #define GC9A01_PIXEL_FORMAT_16_BPP_DPI (0b101 << 4) // 16 bits/pixel RGB interface format
  42. #define GC9A01_PIXEL_FORMAT_18_BPP_DPI (0b110 << 4) // 18 bits/pixel RGB interface format
  44. //      Parameter values for
  45. //      GC9A01_SET_FUNCTION_CTL (2nd parameter)
  46. #define GC9A01_SOURCE_OUTPUT_SCAN_DIRECTION_S1_TO_S360 0b00000000
  47. #define GC9A01_SOURCE_OUTPUT_SCAN_DIRECTION_S360_TO_S1 0b00100000
  48. #define GC9A01_GATE_OUTPUT_SCAN_DIRECTION_G1_TO_G32 0b00000000
  49. #define GC9A01_GATE_OUTPUT_SCAN_DIRECTION_G32_TO_G1 0b01000000
  50. #define GC9A01_SCAN_MODE_INTER 0x10
  52. //      Parameter values for
  53. //      GC9A01_SET_FUNCTION_CTL (3rd parameter)
  54. #define GC9A01_LCD_DRIVE_LINE_16 0x01
  55. #define GC9A01_LCD_DRIVE_LINE_24 0x02
  56. #define GC9A01_LCD_DRIVE_LINE_32 0x03
  57. #define GC9A01_LCD_DRIVE_LINE_40 0x04
  58. #define GC9A01_LCD_DRIVE_LINE_48 0x05
  59. #define GC9A01_LCD_DRIVE_LINE_56 0x06
  60. #define GC9A01_LCD_DRIVE_LINE_64 0x07
  61. #define GC9A01_LCD_DRIVE_LINE_72 0x08
  62. #define GC9A01_LCD_DRIVE_LINE_80 0x09
  63. #define GC9A01_LCD_DRIVE_LINE_88 0x0A
  64. #define GC9A01_LCD_DRIVE_LINE_96 0x0B
  65. #define GC9A01_LCD_DRIVE_LINE_104 0x0C
  66. #define GC9A01_LCD_DRIVE_LINE_112 0x0D
  67. #define GC9A01_LCD_DRIVE_LINE_120 0x0E
  68. #define GC9A01_LCD_DRIVE_LINE_128 0x0F
  69. #define GC9A01_LCD_DRIVE_LINE_136 0x10
  70. #define GC9A01_LCD_DRIVE_LINE_144 0x11
  71. #define GC9A01_LCD_DRIVE_LINE_152 0x12
  72. #define GC9A01_LCD_DRIVE_LINE_160 0x13
  73. #define GC9A01_LCD_DRIVE_LINE_168 0x14
  74. #define GC9A01_LCD_DRIVE_LINE_176 0x15
  75. #define GC9A01_LCD_DRIVE_LINE_184 0x16
  76. #define GC9A01_LCD_DRIVE_LINE_192 0x17
  77. #define GC9A01_LCD_DRIVE_LINE_200 0x18
  78. #define GC9A01_LCD_DRIVE_LINE_208 0x19
  79. #define GC9A01_LCD_DRIVE_LINE_216 0x1A
  80. #define GC9A01_LCD_DRIVE_LINE_224 0x1B
  81. #define GC9A01_LCD_DRIVE_LINE_232 0x1C
  82. #define GC9A01_LCD_DRIVE_LINE_240 0x1D
  84. //      Parameter values for
  85. //      GC9A01_SET_DISPLAY_CTL
  86. #define GC9A01_BRIGHTNESS_CONTROL_ON 0b00100000
  87. #define GC9A01_DIMMING_ON 0b00001000
  88. #define GC9A01_BACKLIGHT_ON 0b00000100
  89. #define GC9A01_BRIGHTNESS_CONTROL_OFF 0b00000000
  90. #define GC9A01_DIMMING_OFF 0b00000000
  91. #define GC9A01_BACKLIGHT_OFF 0b00000000
  93. //      Parameter values for
  94. //      GC9A01_SET_IF_CTL
  95. #define GC9A01_DISPLAY_MODE_INTERNAL_CLOCK 0b00000000
  96. #define GC9A01_DISPLAY_MODE_RGB_INTERFACE 0b00000100
  97. #define GC9A01_DISPLAY_MODE_VSYNC_INTERFACE 0b00001000
  98. #define GC9A01_DSISPLAY_MODE_DISABLED 0b00001100
  100. #define GC0A01_GRAM_INTERFACE_VSYNC 0b00000000
  101. #define GC9A01_GRAM_INTERFACE_RGB 0b00000010
  103. #define GC9A01_RGB_INTERFACE_MODE_1_TRANSFER 0b00000000
  104. #define GC9A01_RGB_INTERFACE_MODE_3_TRANSFER 0b00000001