X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstmf0%2Fao_beep_stm.c;h=15137230a9b84d2bbba7cec8d24817b308beaafc;hp=610f4a31ff72968b407f3c5cc0af1e3bf063f5de;hb=e0be779ac401f063b968aaac9460c972a728d309;hpb=202d556241d56ec4a27f202575d6945dc09f9e03;ds=sidebyside

diff --git a/src/stmf0/ao_beep_stm.c b/src/stmf0/ao_beep_stm.c
index 610f4a31..15137230 100644
--- a/src/stmf0/ao_beep_stm.c
+++ b/src/stmf0/ao_beep_stm.c
@@ -25,6 +25,10 @@
 #define BEEPER_TIMER	1
 #endif
 
+#ifndef BEEPER_AFR
+#define BEEPER_AFR	STM_AFR_AF2
+#endif
+
 #if BEEPER_TIMER == 1
 #define timer stm_tim1
 #define STM_RCC_TIMER STM_RCC_APB2ENR_TIM1EN
@@ -366,7 +370,7 @@ ao_beep(uint8_t beep)
 		timer.egr = (1 << STM_TIM23_EGR_UG);
 
 		/* Hook the timer up to the beeper pin */
-		stm_afr_set(BEEPER_PORT, BEEPER_PIN, STM_AFR_AF2);
+		stm_afr_set(BEEPER_PORT, BEEPER_PIN, BEEPER_AFR);
 #endif
 	}
 }