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  1. /* Copyright 2022 Harrison Chan (Xelus)
  2. *
  3. * This program is free software: you can redistribute it and/or modify
  4. * it under the terms of the GNU General Public License as published by
  5. * the Free Software Foundation, either version 2 of the License, or
  6. * (at your option) any later version.
  7. *
  8. * This program is distributed in the hope that it will be useful,
  9. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. * GNU General Public License for more details.
  12. *
  13. * You should have received a copy of the GNU General Public License
  14. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  15. */
  16. #include "quantum.h"
  17. #include "i2c_master.h"
  18. #include "drivers/led/issi/is31fl3731.h"
  19. #ifdef RGB_MATRIX_ENABLE
  20. const is31fl3731_led_t PROGMEM g_is31fl3731_leds[IS31FL3731_LED_COUNT] = {
  21. /* Refer to IS31 manual for these locations
  22. * driver
  23. * | R location
  24. * | | G location
  25. * | | | B location
  26. * | | | | */
  27. {0, C2_1, C3_1, C4_1}, //A0
  28. {0, C1_1, C3_2, C4_2}, //A1
  29. {0, C1_2, C2_2, C4_3}, //A2
  30. {0, C1_3, C2_3, C3_3}, //A3
  31. {0, C1_4, C2_4, C3_4}, //A4
  32. {0, C1_5, C2_5, C3_5}, //A5
  33. {0, C1_6, C2_6, C3_6}, //A6
  34. {0, C1_7, C2_7, C3_7}, //A7
  35. {0, C1_8, C2_8, C3_8}, //A8
  36. {0, C9_1, C8_1, C7_1}, //A9
  37. {0, C9_2, C8_2, C7_2}, //A10
  38. {0, C9_3, C8_3, C7_3}, //A11
  39. {0, C9_4, C8_4, C7_4}, //A12
  40. {0, C9_5, C8_5, C7_5}, //A13
  41. {0, C9_6, C8_6, C7_6}, //A14
  42. {0, C9_7, C8_7, C6_6}, //A15
  43. {0, C9_8, C7_7, C6_7}, //A16
  44. {0, C8_8, C7_8, C6_8}, //A17
  45. {0, C2_9, C3_9, C4_9}, //B0
  46. {0, C1_9, C3_10, C4_10}, //B1
  47. {0, C1_10, C2_10, C4_11}, //B2
  48. {0, C1_11, C2_11, C3_11}, //B3
  49. {0, C1_12, C2_12, C3_12}, //B4
  50. {0, C1_13, C2_13, C3_13}, //B5
  51. {0, C1_14, C2_14, C3_14}, //B6
  52. {0, C1_15, C2_15, C3_15}, //B7
  53. {0, C1_16, C2_16, C3_16}, //B8
  54. {0, C9_9, C8_9, C7_9}, //B9
  55. {0, C9_10, C8_10, C7_10}, //B10
  56. {0, C9_11, C8_11, C7_11}, //B11
  57. {0, C9_12, C8_12, C7_12}, //B12
  58. {0, C9_13, C8_13, C7_13}, //B13
  59. {0, C9_14, C8_14, C7_14}, //B14
  60. {0, C9_15, C8_15, C6_14}, //B15
  61. {0, C9_16, C7_15, C6_15}, //B16
  62. {0, C8_16, C7_16, C6_16}, //B17
  63. {1, C2_1, C3_1, C4_1}, //C0
  64. {1, C1_1, C3_2, C4_2}, //C1
  65. {1, C1_2, C2_2, C4_3}, //C2
  66. {1, C1_3, C2_3, C3_3}, //C3
  67. {1, C1_4, C2_4, C3_4}, //C4
  68. {1, C1_5, C2_5, C3_5}, //C5
  69. {1, C1_6, C2_6, C3_6}, //C6
  70. {1, C1_7, C2_7, C3_7}, //C7
  71. {1, C1_8, C2_8, C3_8}, //C8
  72. {1, C9_1, C8_1, C7_1}, //C9
  73. {1, C9_2, C8_2, C7_2}, //C10
  74. {1, C9_3, C8_3, C7_3}, //C11
  75. {1, C9_4, C8_4, C7_4}, //C12
  76. {1, C9_5, C8_5, C7_5}, //C13
  77. {1, C9_6, C8_6, C7_6}, //C14
  78. {1, C9_7, C8_7, C6_6}, //C15
  79. {1, C9_8, C7_7, C6_7}, //C16
  80. {1, C8_8, C7_8, C6_8}, //C17
  81. {1, C2_9, C3_9, C4_9}, //D0
  82. {1, C1_9, C3_10, C4_10}, //D1
  83. {1, C1_10, C2_10, C4_11}, //D2
  84. {1, C1_11, C2_11, C3_11}, //D3
  85. {1, C1_12, C2_12, C3_12}, //D4
  86. {1, C1_13, C2_13, C3_13}, //D5
  87. {1, C1_14, C2_14, C3_14}, //D6
  88. {1, C1_15, C2_15, C3_15}, //D7
  89. {1, C1_16, C2_16, C3_16}, //D8
  90. {1, C9_9, C8_9, C7_9}, //D9
  91. {1, C9_10, C8_10, C7_10}, //D10
  92. {1, C9_11, C8_11, C7_11}, //D11
  93. {1, C9_12, C8_12, C7_12}, //D12
  94. {1, C9_13, C8_13, C7_13}, //D13
  95. {1, C9_14, C8_14, C7_14}, //D14
  96. {1, C9_15, C8_15, C6_14}, //D15
  97. {1, C9_16, C7_15, C6_15}, //D16
  98. {1, C8_16, C7_16, C6_16} //D17
  99. };
  100. led_config_t g_led_config = { {
  101. { 17, 16, 15, 14, 13, 12, 11, 10, 9, 18, 19, 20, 21, 22, 24 },
  102. { 7, 6, 6, 4, 4, 2, 1, 0, 27, 18, 29, 30, 31, 32, 25 },
  103. { 8, 50, 49, 48, 47, 46, 45, 54, 55, 56, 57, 8, 59, NO_LED, 26 },
  104. { 51, 41, 40, 39, 38, 37, 63, 64, 65, 66, 60, NO_LED, 61, 62, 33 },
  105. { 52, 44, 43, NO_LED, NO_LED, 36, NO_LED, NO_LED, NO_LED, 69, 70, NO_LED, 71, 35, 34 },
  106. }, {
  107. //A0 .. A17
  108. {112,16 }, { 97,16 }, { 82,16 }, { 67,16 }, { 52,16 }, { 37,16 }, { 22,16 }, { 4,16 }, { 6,32 },
  109. {119,0 }, {105,0 }, { 90,0 }, { 75,0 }, { 60,0 }, { 45,0 }, { 30,0 }, { 15,0 }, { 0,0 },
  110. //B0 .. B17
  111. {134,0 }, {149,0 }, {164,0 }, {179,0 }, {202,0 }, {255,255}, {224,0 }, {224,16 }, {224,32 },
  112. {127,16 }, {142,16 }, {157,16 }, {172,16 }, {187,16 }, {205,16 }, {224,48 }, {224,64 }, {209,64 },
  113. //C0 .. C17
  114. { 95,64 }, { 93,48 }, { 78,48 }, { 63,48 }, { 49,48 }, { 34,48 }, { 67,56 }, { 39,64 }, { 21,64 },
  115. {101,32 }, { 86,32 }, { 71,32 }, { 56,32 }, { 41,32 }, { 26,32 }, { 9,48 }, { 2,64 }, {255,255},
  116. //D0 .. D17
  117. {116,32 }, {131,32 }, {146,32 }, {161,32 }, {175,32 }, {200,32 }, {168,48 }, {189,48 }, {209,48 },
  118. {108,48 }, {123,48 }, {138,48 }, {153,48 }, {255,255}, {120,56 }, {153,64 }, {175,64 }, {194,64 }
  119. }, {
  120. //A0 .. A17
  121. 4, 4, 4, 4, 4, 4, 4, 1, 1,
  122. 4, 4, 4, 4, 4, 4, 4, 4, 4,
  123. //B0 .. B17
  124. 4, 4, 4, 4, 4, 4, 4, 4, 4,
  125. 4, 4, 4, 4, 4, 4, 4, 1, 1,
  126. //C0 .. C17
  127. 4, 4, 4, 4, 4, 4, 4, 1, 1,
  128. 4, 4, 4, 4, 4, 4, 1, 1, 4,
  129. //D0 .. D17
  130. 4, 4, 4, 4, 4, 4, 4, 4, 4,
  131. 4, 4, 4, 4, 4, 4, 1, 1, 1
  132. } };
  133. // Custom Driver
  134. static void init(void) {
  135. i2c_init();
  136. is31fl3731_init(0);
  137. is31fl3731_init(1);
  138. for (int index = 0; index < IS31FL3731_LED_COUNT; index++) {
  139. bool enabled = !( ( index == 18+5) || //B5
  140. ( index == 36+17) || //C17
  141. ( index == 54+13) //D13
  142. );
  143. is31fl3731_set_led_control_register(index, enabled, enabled, enabled);
  144. }
  145. is31fl3731_update_led_control_registers(0);
  146. is31fl3731_update_led_control_registers(1);
  147. }
  148. const rgb_matrix_driver_t rgb_matrix_driver = {
  149. .init = init,
  150. .flush = is31fl3731_flush,
  151. .set_color = is31fl3731_set_color,
  152. .set_color_all = is31fl3731_set_color_all
  153. };
  154. #endif