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qmk_firmware

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

frenchdev.h (2692B)

    

  1. #pragma once
  3. #include "quantum.h"
  4. #include <stdint.h>
  5. #include <stdbool.h>
  6. #include "i2c_master.h"
  7. #include <util/delay.h>
  9. // I2C aliases and register addresses (see "mcp23018.md" on tmk repository)
  10. #define I2C_ADDR        (0b0100000<<1)
  11. #define IODIRA          0x00            // i/o direction register
  12. #define IODIRB          0x01
  13. #define GPPUA           0x0C            // GPIO pull-up resistor register
  14. #define GPPUB           0x0D
  15. #define GPIOA           0x12            // general purpose i/o port register (write modifies OLAT)
  16. #define GPIOB           0x13
  17. #define OLATA           0x14            // output latch register
  18. #define OLATB           0x15
  20. extern uint8_t mcp23018_status;
  21. #define I2C_TIMEOUT 100
  23. void init_frenchdev(void);
  24. void frenchdev_blink_all_leds(void);
  25. uint8_t init_mcp23018(void);
  27. #define LED_BRIGHTNESS_LO       15
  28. #define LED_BRIGHTNESS_HI       255
  30. #define FRENCHDEV_BOARD_LED_PIN D6
  31. #define FRENCHDEV_LED_1_PIN B5
  32. #define FRENCHDEV_LED_2_PIN B6
  33. #define FRENCHDEV_LED_3_PIN B7
  35. inline void frenchdev_board_led_on(void) {
  36.     gpio_set_pin_output(FRENCHDEV_BOARD_LED_PIN);
  37.     gpio_write_pin_high(FRENCHDEV_BOARD_LED_PIN);
  38. }
  39. inline void frenchdev_led_1_on(void) {
  40.     gpio_set_pin_output(FRENCHDEV_LED_1_PIN);
  41.     gpio_write_pin_high(FRENCHDEV_LED_1_PIN);
  42. }
  43. inline void frenchdev_led_2_on(void) {
  44.     gpio_set_pin_output(FRENCHDEV_LED_2_PIN);
  45.     gpio_write_pin_high(FRENCHDEV_LED_2_PIN);
  46. }
  47. inline void frenchdev_led_3_on(void) {
  48.     gpio_set_pin_output(FRENCHDEV_LED_3_PIN);
  49.     gpio_write_pin_high(FRENCHDEV_LED_3_PIN);
  50. }
  52. inline void frenchdev_board_led_off(void) {
  53.     gpio_set_pin_input(FRENCHDEV_BOARD_LED_PIN);
  54. }
  55. inline void frenchdev_led_1_off(void) {
  56.     gpio_set_pin_input(FRENCHDEV_LED_1_PIN);
  57. }
  58. inline void frenchdev_led_2_off(void) {
  59.     gpio_set_pin_input(FRENCHDEV_LED_2_PIN);
  60. }
  61. inline void frenchdev_led_3_off(void) {
  62.     gpio_set_pin_input(FRENCHDEV_LED_3_PIN);
  63. }
  65. inline void frenchdev_led_all_on(void)
  66. {
  67.     frenchdev_board_led_on();
  68.     frenchdev_led_1_on();
  69.     frenchdev_led_2_on();
  70.     frenchdev_led_3_on();
  71. }
  73. inline void frenchdev_led_all_off(void)
  74. {
  75.     frenchdev_board_led_off();
  76.     frenchdev_led_1_off();
  77.     frenchdev_led_2_off();
  78.     frenchdev_led_3_off();
  79. }
  81. inline void frenchdev_led_1_set(uint8_t n)    { OCR1A = n; }
  82. inline void frenchdev_led_2_set(uint8_t n)    { OCR1B = n; }
  83. inline void frenchdev_led_3_set(uint8_t n)    { OCR1C = n; }
  84. inline void frenchdev_led_set(uint8_t led, uint8_t n)  {
  85.     (led == 1) ? (OCR1A = n) :
  86.     (led == 2) ? (OCR1B = n) :
  87.                  (OCR1C = n);
  88. }
  90. inline void frenchdev_led_all_set(uint8_t n)
  91. {
  92.     frenchdev_led_1_set(n);
  93.     frenchdev_led_2_set(n);
  94.     frenchdev_led_3_set(n);
  95. }