From 762d180aeb181a12acc46016f8e21ca3f9609006 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期四, 31 七月 2025 15:05:45 +0800
Subject: [PATCH] 免布线基站，兼容香港L4标签测距，测试多个标签，多个基站能测距

---
 keil/include/drivers/Usart.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/keil/include/drivers/Usart.h b/keil/include/drivers/Usart.h
index b6e70da..fb74204 100644
--- a/keil/include/drivers/Usart.h
+++ b/keil/include/drivers/Usart.h
@@ -38,7 +38,7 @@
 
 #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 EUART_RX_BUF_SIZE		512				//接收缓存大小
 
 #define EXT_UART				USART1
 #define EXT_UART_RCC			RCC_APB2Periph_USART1
@@ -49,7 +49,7 @@
 } EUART_Frame;
 
 void Uart1_Init(void);
-
+void UART0_CheckReceive(void);
 void UART_CheckReceive(void);
 void UART_CheckSend(void);
 void UART_PushFrame(uint8_t* pdata, int32_t data_len);

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