From 2f52855a914b6bfbb78fb631f4fb7dba9614957c Mon Sep 17 00:00:00 2001
From: DusKing1 <1483569698@qq.com>
Date: Thu, 2 Dec 2021 08:49:03 +0800
Subject: [PATCH] fix cpu over flow on g4 when pid rate set to higher than 4k

---
 src/main/flight/pid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/flight/pid.c b/src/main/flight/pid.c
index a74641d05e..1a332a79cb 100644
--- a/src/main/flight/pid.c
+++ b/src/main/flight/pid.c
@@ -93,7 +93,7 @@ PG_REGISTER_WITH_RESET_TEMPLATE(pidConfig_t, pidConfig, PG_PID_CONFIG, 3);
 #define PID_PROCESS_DENOM_DEFAULT       8
 #elif defined(STM32F3)
 #define PID_PROCESS_DENOM_DEFAULT       4
-#elif defined(STM32F411xE)
+#elif defined(STM32F411xE) || defined(STM32G4) //G4 sometimes cpu overflow when PID rate set to higher than 4k
 #define PID_PROCESS_DENOM_DEFAULT       2
 #else
 #define PID_PROCESS_DENOM_DEFAULT       1