From d99a079fbaf5de62062e94735574be24228f894d Mon Sep 17 00:00:00 2001
From: zhaohe <h_zhaohe@163.com>
Date: Mon, 26 Feb 2024 12:12:00 +0800
Subject: [PATCH] fix some bug in v6

---
 app/src/heart_wave_sample_service.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/heart_wave_sample_service.c b/app/src/heart_wave_sample_service.c
index 68fee84..bccc93f 100644
--- a/app/src/heart_wave_sample_service.c
+++ b/app/src/heart_wave_sample_service.c
@@ -130,7 +130,7 @@ uint16_t getRecommendedMagnification() {
   }
   // 3750.0f
   if (max <= (3750 / 2)) {
-    return 15;
+    return 1;
   }
   float af = (3750 / 2) / (max - 3750 / 2);
   if (af > 15) {