keyboard/infinity/main.cpp

   1 #include "MK20D5.h"
   2 #include "wait.h"
   3 #include "gpio_api.h"
   4 #include "PinNames.h"
   5 #include "matrix.h"
   6 #include "timer.h"
   7
   8 #include "action.h"
   9 #include "keycode.h"
  10 #include "host.h"
  11 #include "host_driver.h"
  12 #include "mbed_driver.h"
  13
  14
  15 int main() {
  16     gpio_t led;
  17     gpio_init_out(&led, PTA19);
  18
  19     uint16_t t = 0;
  20
  21     host_set_driver(&mbed_driver);
  22     keyboard_init();
  23
  24     while(1) {
  25         keyboard_task();
  26
  27         bool matrix_on = false;
  28         matrix_scan();
  29         for (int i = 0; i < MATRIX_ROWS; i++) {
  30             if (matrix_get_row(i)) {
  31                 matrix_on = true;
  32                 break;
  33             }
  34         }
  35         if (matrix_on)
  36             gpio_write(&led, 1);
  37         else {
  38             if (timer_elapsed(t) > 500) {
  39                 gpio_write(&led, !gpio_read(&led));
  40                 t = timer_read();
  41             }
  42         }
  43     }
  44 }