/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jun Wako <wakojun@gmail.com>
+Copyright 2017 jpetermans <tibcmhhm@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
#include "led.h"
+#include "led_controller.h"
+/* WARNING! This function needs to be callable from
+ * both regular threads and ISRs, unlocked (during resume-from-sleep).
+ * In particular, I2C functions (interrupt-driven) should NOT be called from here.
+ */
void led_set(uint8_t usb_led) {
+ msg_t msg;
+
+ if (usb_led & (1<<USB_LED_NUM_LOCK)) {
+ chSysUnconditionalLock();
+ msg=(1 << 8) | TOGGLE_NUM_LOCK;
+ chMBPostI(&led_mailbox, msg);
+ chSysUnconditionalUnlock();
+ } else {
+ chSysUnconditionalLock();
+ msg=(0 << 8) | TOGGLE_NUM_LOCK;
+ chMBPostI(&led_mailbox, msg);
+ chSysUnconditionalUnlock();
+ }
+ if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
+ chSysUnconditionalLock();
+ msg=(1 << 8) | TOGGLE_CAPS_LOCK;
+ chMBPostI(&led_mailbox, msg);
+ chSysUnconditionalUnlock();
+ } else {
+ chSysUnconditionalLock();
+ msg=(0 << 8) | TOGGLE_CAPS_LOCK;
+ chMBPostI(&led_mailbox, msg);
+ chSysUnconditionalUnlock();
+ }
}