AP_Notify: support buzzer backend on ChibiOS

7 years ago · 6e0b5c204a
1 changed files with 3 additions and 0 deletions
--- a/libraries/AP_Notify/AP_Notify.cpp
+++ b/libraries/AP_Notify/AP_Notify.cpp
@ -239,6 +239,9 @@ void AP_Notify::add_backends(void)
				@@ -239,6 +239,9 @@ void AP_Notify::add_backends(void)
 # else
    ADD_BACKEND(new AP_BoardLED());
 # endif
+#ifdef BUZZER_PIN
+    ADD_BACKEND(new Buzzer());
+#endif
    ADD_BACKEND(new ToshibaLED_I2C(TOSHIBA_LED_I2C_BUS_EXTERNAL));
    ADD_BACKEND(new ToshibaLED_I2C(TOSHIBA_LED_I2C_BUS_INTERNAL));
    ADD_BACKEND(new Display());