ChibiOS/kinetis: sending remote wakeup.

[max/tmk_keyboard.git] / tmk_core / protocol / chibios / main.c

diff --git a/tmk_core/protocol/chibios/main.c b/tmk_core/protocol/chibios/main.c
index b2526d14280723e788360bbfaa1d9c459513bc3a..9607f1a9ac68327447e1701be65b0c4d0fd16741 100644 (file)
--- a/tmk_core/protocol/chibios/main.c
+++ b/tmk_core/protocol/chibios/main.c
@@ -26,6 +26,8 @@
 #include "host_driver.h"
 #include "keyboard.h"
 #include "action.h"
+#include "action_util.h"
+#include "mousekey.h"
 #include "led.h"
 #include "sendchar.h"
 #include "debug.h"
@@ -113,7 +115,24 @@ int main(void) {
 
   /* Main loop */
   while(true) {
-    /* TODO: check for suspended event */
+
+    if(USB_DRIVER.state == USB_SUSPENDED) {
+      print("[s]");
+      while(USB_DRIVER.state == USB_SUSPENDED) {
+        /* Do this in the suspended state */
+        suspend_power_down(); // on AVR this deep sleeps for 15ms
+        /* Remote wakeup */
+        if((USB_DRIVER.status & 2) && suspend_wakeup_condition()) {
+          send_remote_wakeup(&USB_DRIVER);
+        }
+      }
+      /* Woken up */
+      // variables has been already cleared by the wakeup hook
+      send_keyboard_report();
+#ifdef MOUSEKEY_ENABLE
+      mousekey_send();
+#endif /* MOUSEKEY_ENABLE */
+    }
 
     keyboard_task();
     chThdSleepMilliseconds(5);