From 5309726bb8a8b310304b88c84a8ae5dd76d8188a Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期一, 22 一月 2024 15:35:09 +0800
Subject: [PATCH] Merge branch '免布线基站-lora' of http://47.108.70.204:60062/r/XRange_Tag into 免布线基站-lora

---
 Src/OnChipDevices/Usart.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Src/OnChipDevices/Usart.h b/Src/OnChipDevices/Usart.h
index a871d18..57e958f 100644
--- a/Src/OnChipDevices/Usart.h
+++ b/Src/OnChipDevices/Usart.h
@@ -35,9 +35,9 @@
 #define EUART_RX_DMA_CH	 		DMA1_Channel3
 #define EUART_TX_DMA_CH			DMA1_Channel2
 
-#define EUART_TX_FRM_SIZE		14				//发送队列中的最大帧数
-#define EUART_TX_FRMBUF_SIZE	200				//发送队列每帧缓存大小
-#define EUART_RX_BUF_SIZE		200				//接收缓存大小
+#define EUART_TX_FRM_SIZE		2				//发送队列中的最大帧数
+#define EUART_TX_FRMBUF_SIZE	100				//发送队列每帧缓存大小
+#define EUART_RX_BUF_SIZE		100				//接收缓存大小
 
 #define EXT_UART				USART1
 #define EXT_UART_RCC			RCC_APB2Periph_USART1

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