Add a setting to disable the buzzer

EFeru · Sep 2, 2023 · 700d921 · 700d921
1 parent efb438b
commit 700d921
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/Inc/config.h b/Inc/config.h
@@ -261,6 +261,11 @@
 // ########################### END OF DEBUG LCD ############################
 
 
+// ############################### BUZZER ENABLE / DISABLE ###############################
+#define BUZZER_ENABLED              // If enabled the buzzer will buzz, otherwise not.
+// ########################### END OF BUZZER ENABLE / DISABLE ############################
+
+
 
 // ################################# VARIANT_ADC SETTINGS ############################
 #ifdef VARIANT_ADC

diff --git a/Src/bldc.c b/Src/bldc.c
@@ -130,8 +130,9 @@ void DMA1_Channel1_IRQHandler(void) {
     RIGHT_TIM->BDTR |= TIM_BDTR_MOE;
   }
 
-  // Create square wave for buzzer
+  // Create square wave for buzzer and more
   buzzerTimer++;
+#ifdef BUZZER_ENABLED
   if (buzzerFreq != 0 && (buzzerTimer / 5000) % (buzzerPattern + 1) == 0) {
     if (buzzerPrev == 0) {
       buzzerPrev = 1;
@@ -146,6 +147,7 @@ void DMA1_Channel1_IRQHandler(void) {
       HAL_GPIO_WritePin(BUZZER_PORT, BUZZER_PIN, GPIO_PIN_RESET);
       buzzerPrev = 0;
   }
+#endif
 
   // Adjust pwm_margin depending on the selected Control Type
   if (rtP_Left.z_ctrlTypSel == FOC_CTRL) {