confirm SetReport LED.

2 files changed, 5 insertions, 1 deletions

diff --git a/common/command.c b/common/command.c
index e325a5d847..13d37242d9 100644
--- a/common/command.c
+++ b/common/command.c
@@ -138,6 +138,7 @@ static uint8_t command_common(void)
             }
             break;
         case KB_S:
+            print("host_keyboard_leds:"); phex(host_keyboard_leds()); print("\n");
 #ifdef HOST_PJRC
             print("UDCON: "); phex(UDCON); print("\n");
             print("UDIEN: "); phex(UDIEN); print("\n");
diff --git a/common/host.c b/common/host.c
index cc26d55c22..8dd2abbee8 100644
--- a/common/host.c
+++ b/common/host.c
@@ -168,13 +168,16 @@ void host_mouse_send(report_mouse_t *report)
 
 void host_system_send(uint16_t data)
 {
+    static uint16_t last_data = 0;
+    if (data == last_data) return;
+    last_data = data;
+
     if (!driver) return;
     (*driver->send_system)(data);
 }
 
 void host_consumer_send(uint16_t data)
 {
-    // TODO: this is needed?
     static uint16_t last_data = 0;
     if (data == last_data) return;
     last_data = data;