From 1e1b1b9f73152b17b960c5c2b1531d66ca4ddbe0 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期一, 26 五月 2025 18:15:11 +0800
Subject: [PATCH] 移植完新版lora和新版测距代码，lora传输有问题未解决
---
pin_config.c | 27 ++++++++++++++++++++++++++-
1 files changed, 26 insertions(+), 1 deletions(-)
diff --git a/pin_config.c b/pin_config.c
index 0384fd8..1e55589 100644
--- a/pin_config.c
+++ b/pin_config.c
@@ -40,6 +40,22 @@
#include "mk_io.h"
#include "board.h"
+extern void (*Usart0ParseDataCallback)(uint8_t);
+extern void Usart0ParseDataHandler(uint8_t data);
+struct UART_CFG_T test_uart_cfg =
+{
+ .parity = UART_PARITY_NONE,
+ .stop = UART_STOP_BITS_1,
+ .data = UART_DATA_BITS_8,
+ .flow = UART_FLOW_CONTROL_NONE,
+ .rx_level = UART_RXFIFO_CHAR_1,
+ .tx_level = UART_TXFIFO_EMPTY,
+ .baud = BAUD_115200,
+ .dma_en = true,
+ .int_rx = false,
+ .int_tx = false,
+};
+
void boot_deinit(void)
{
//将boot中串口返回普通gpio
@@ -100,7 +116,10 @@
// UART1 RX/TX
io_pin_mux_set(IO_PIN_14, IO_FUNC4);
io_pin_mux_set(IO_PIN_1, IO_FUNC4);
-
+
+ //PA引脚开启
+ io_pin_mux_set(IO_PIN_9, IO_FUNC6);
+ io_pin_mux_set(IO_PIN_10, IO_FUNC6);
#elif BOARD_TYPE == MK8000_DK
@@ -117,4 +136,10 @@
gpio_pin_set_dir(LORA_IRQ , GPIO_DIR_IN, 0);
io_pull_set(LORA_IRQ, IO_HIGH_Z, IO_PULL_UP_NONE);
gpio_enable_irq(LORA_IRQ, GPIO_IRQ_TYPE_RISING_EDGE, irq_handler);
+}
+void uart0_Init_normal(void)
+{
+ Usart0ParseDataCallback = Usart0ParseDataHandler;//确认与蓝牙串口0处理回调
+ uart_open(UART_ID0, &test_uart_cfg);
+
}
\ No newline at end of file
--
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