From d7830ae01f905337d4203d93bf75b1f71478efbc Mon Sep 17 00:00:00 2001
From: Jason Teng <jasonyang.ee@pm.me>
Date: Wed, 12 Jul 2023 00:13:15 -0700
Subject: [PATCH] Fix: LSI 32khz and use 249 for synchprediv

---
 Core/Src/rtc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Core/Src/rtc.c b/Core/Src/rtc.c
index a75fe36..b4073f9 100644
--- a/Core/Src/rtc.c
+++ b/Core/Src/rtc.c
@@ -46,7 +46,7 @@ void MX_RTC_Init(void)
   hrtc.Instance = RTC;
   hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
   hrtc.Init.AsynchPrediv = 127;
-  hrtc.Init.SynchPrediv = 255;
+  hrtc.Init.SynchPrediv = 249;
   hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
   hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE;
   hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;