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-rw-r--r--keyboards/chibios_test/stm32_f072_onekey/led.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/keyboards/chibios_test/stm32_f072_onekey/led.c b/keyboards/chibios_test/stm32_f072_onekey/led.c
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index 0000000000..18edb8ba89
--- /dev/null
+++ b/keyboards/chibios_test/stm32_f072_onekey/led.c
@@ -0,0 +1,34 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "hal.h"
+
+#include "led.h"
+
+
+void led_set(uint8_t usb_led)
+{
+ (void)usb_led;
+ if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+ // output high
+ palSetPadMode(GPIOC, GPIOC_LED_GREEN, PAL_MODE_OUTPUT_PUSHPULL);
+ palSetPad(GPIOC, GPIOC_LED_GREEN);
+ } else {
+ // Hi-Z
+ palSetPadMode(GPIOC, GPIOC_LED_GREEN, PAL_MODE_INPUT);
+ }
+}