logo

qmk_firmware

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

main.c (2131B)

    

  1. #include <avr/wdt.h>
  2. #include <avr/power.h>
  4. // LUFA
  5. #include "lufa.h"
  7. #include "sendchar.h"
  8. #include "debug.h"
  9. #include "keyboard.h"
  10. #include "gpio.h"
  11. #include "wait.h"
  12. #include "led.h"
  14. /* LED ping configuration */
  15. #define TMK_LED
  16. //#define LEONARDO_LED
  17. #if defined(TMK_LED)
  18. // For TMK converter and Teensy
  19. #define LED_TX_INIT    gpio_set_pin_output(D6)
  20. #define LED_TX_ON      gpio_write_pin_high(D6)
  21. #define LED_TX_OFF     gpio_write_pin_low(D6)
  22. #define LED_TX_TOGGLE  gpio_toggle_pin(D6)
  23. #elif defined(LEONARDO_LED)
  24. // For Leonardo(TX LED)
  25. #define LED_TX_INIT    gpio_set_pin_output(D5)
  26. #define LED_TX_ON      gpio_write_pin_low(D5)
  27. #define LED_TX_OFF     gpio_write_pin_high(D5)
  28. #define LED_TX_TOGGLE  gpio_toggle_pin(D5)
  29. #else
  30. #define LED_TX_INIT
  31. #define LED_TX_ON
  32. #define LED_TX_OFF
  33. #define LED_TX_TOGGLE
  34. #endif
  37. static void LUFA_setup(void)
  38. {
  39.     /* Disable watchdog if enabled by bootloader/fuses */
  40.     MCUSR &= ~(1 << WDRF);
  41.     wdt_disable();
  43.     /* Disable clock division */
  44. #if (F_CPU == 8000000)
  45.     clock_prescale_set(clock_div_2);    // 16MHz crystal divided by 2
  46. #else
  47.     clock_prescale_set(clock_div_1);
  48. #endif
  50.     // Leonardo needs. Without this USB device is not recognized.
  51.     USB_Disable();
  53.     USB_Init();
  55.     // for Console_Task
  56.     USB_Device_EnableSOFEvents();
  57.     print_set_sendchar(sendchar);
  58. }
  62. int main(void)
  63. {
  64.     // LED for debug
  65.     LED_TX_INIT;
  66.     LED_TX_ON;
  68.     debug_enable = true;
  69.     debug_keyboard = true;
  71.     host_set_driver(&lufa_driver);
  72.     keyboard_init();
  74.     LUFA_setup();
  76.     /* NOTE: Don't insert time consuming job here.
  77.      * It'll cause unclear initialization failure when DFU reset(worm start).
  78.      */
  79.     sei();
  81. /* Some keyboards bootup quickly and cannot be initialized with this startup wait.*/
  82.     // wait for startup of sendchar routine
  83.     while (USB_DeviceState != DEVICE_STATE_Configured) ;
  84.     if (debug_enable) {
  85.         _delay_ms(1000);
  86.     }
  88.     dprintln("init: done");
  90.     for (;;) {
  91.         keyboard_task();
  93. #if !defined(INTERRUPT_CONTROL_ENDPOINT)
  94.         // LUFA Task for control request
  95.         USB_USBTask();
  96. #endif
  97.     }
  99.     return 0;
  100. }