From 73863dd19152d3bdaa9f1d0b875257fca4ffc6ef Mon Sep 17 00:00:00 2001
From: duembgen <frederike.duembgen@epfl.ch>
Date: Tue, 4 May 2021 17:56:24 +0200
Subject: [PATCH] Add break and modify sweep

---
 firmware/audio_shield_firmware/Core/Inc/sound.h | 2 +-
 firmware/audio_shield_firmware/Core/Src/main.c  | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/firmware/audio_shield_firmware/Core/Inc/sound.h b/firmware/audio_shield_firmware/Core/Inc/sound.h
index 0c221790..538a31b8 100644
--- a/firmware/audio_shield_firmware/Core/Inc/sound.h
+++ b/firmware/audio_shield_firmware/Core/Inc/sound.h
@@ -77,7 +77,7 @@ freq_list_t freq_list_tim[] = {
 };
 
 
-int16_t sweep[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, REPEAT};
+int16_t sweep[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, STOP};
 int16_t sweep_three[] = {
 		0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
 		0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
diff --git a/firmware/audio_shield_firmware/Core/Src/main.c b/firmware/audio_shield_firmware/Core/Src/main.c
index e9142c57..454556ce 100644
--- a/firmware/audio_shield_firmware/Core/Src/main.c
+++ b/firmware/audio_shield_firmware/Core/Src/main.c
@@ -376,6 +376,7 @@ int main(void)
 				for (int i = 0; i < sizeof(melodies); i++) {
 					if (melodies[i].index == buzzer_idx) {
 						melody_index = i;
+						break;
 					}
 				}