From cb4eea8657ebe941b635da648f0d56d260c50664 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期二, 22 七月 2025 15:46:59 +0800
Subject: [PATCH] 现在串口升级初步测试升级成功
---
pin_config.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/pin_config.c b/pin_config.c
index 9d8ec8c..4b67731 100644
--- a/pin_config.c
+++ b/pin_config.c
@@ -41,13 +41,14 @@
#include "mk_io.h"
#include "board.h"
#include "Usart.h"
+#include <global_param.h>
extern struct UART_CFG_T test_uart_cfg;
extern void uart_receive_callback(void *dev, uint32_t err_code);
void board_pins_config(void)
{
-// // UART0 TX/RX
-// io_pin_mux_set(IO_PIN_5, IO_FUNC4);
-// io_pin_mux_set(IO_PIN_6, IO_FUNC4);
+ // UART0 TX/RX
+ io_pin_mux_set(IO_PIN_5, IO_FUNC4);
+ io_pin_mux_set(IO_PIN_6, IO_FUNC4);
// // UART1 TX/RX已修改复用引脚为ADC留出空间调试串口
io_pin_mux_set(IO_PIN_1, IO_FUNC4);
@@ -97,9 +98,11 @@
board_debug_console_open_baud(TRACE_PORT_UART1,BAUD_115200);
uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
}
+extern uint32_t gpsbaudrate;
void uart1_change_from_debug_to_gps(void)
{
- io_pin_mux_set(IO_PIN_1,IO_FUNC0);//不要给GPS发数据
+ io_pin_mux_set(IO_PIN_1,IO_FUNC4);//不要给GPS发数据
+ test_uart_cfg.baud=gpsbaudrate;
uart_open(UART_ID1, &test_uart_cfg);
uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
}
--
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