From 65062d0d5b21f838aa0043a15ce54cfab8d72c43 Mon Sep 17 00:00:00 2001
From: wujiazhi <1147861305@qq.com>
Date: Tue, 11 Jun 2024 14:23:53 +0800
Subject: [PATCH] 1.Fixed communication failure between MCU and wireless module 2.Fix the wrong judgment of alkaline lithium power

---
 Pre_Drivers/RS232.h |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/Pre_Drivers/RS232.h b/Pre_Drivers/RS232.h
index e3f4f64..49edfa1 100644
--- a/Pre_Drivers/RS232.h
+++ b/Pre_Drivers/RS232.h
@@ -39,8 +39,6 @@
 void UTR_Send_Data(uint8 *buf, uint16 len);
 void UartDebugFun(char *str);
 
-ErrorStatus_STM32 Gprs_Uart1_Rx_DMA_CH3_Check(void);
-
 extern unsigned char UTR_rec_buff[RX232_LENGTH];
 extern unsigned char UTR_rec_cnt;
 extern unsigned char UTR_rec_finish_flag;

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