keyboard/stm32_f103_onekey/led.c

   1 /*
   2 Copyright 2012 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #include "hal.h"
  19 #include "led.h"
  20
  21
  22 void led_set(uint8_t usb_led)
  23 {
  24     if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
  25         /* generic STM32F103C8T6 board */
  26 #ifdef BOARD_GENERIC_STM32_F103
  27         palSetPadMode(GPIOC, 13, PAL_MODE_OUTPUT_PUSHPULL);
  28         palClearPad(GPIOC, 13);
  29 #endif
  30         /* Maple Mini */
  31 #ifdef BOARD_MAPLEMINI_STM32_F103
  32         palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL);
  33         palSetPad(GPIOB, 1);
  34 #endif
  35     } else {
  36         // Hi-Z
  37         /* generic STM32F103C8T6 board */
  38 #ifdef BOARD_GENERIC_STM32_F103
  39         palSetPadMode(GPIOC, 13, PAL_MODE_INPUT);
  40 #endif
  41         /* Maple Mini */
  42 #ifdef BOARD_MAPLEMINI_STM32_F103
  43         palSetPadMode(GPIOB, 1, PAL_MODE_INPUT);
  44 #endif
  45     }
  46 }