From 2d43068c500d6420b0864eebfcfcdd0943c5738c Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期三, 02 四月 2025 18:08:01 +0800
Subject: [PATCH] 修改PA驱动代码，成功驱动pa并且修复串口读取bug
---
keil/include/board/board.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/keil/include/board/board.c b/keil/include/board/board.c
index 70938eb..875e4af 100644
--- a/keil/include/board/board.c
+++ b/keil/include/board/board.c
@@ -408,8 +408,10 @@
void board_led_init(void)
{
- gpio_pin_set_dir(BOARD_LED_1, GPIO_DIR_OUT, 0);
- gpio_pin_set_dir(BOARD_LED_2, GPIO_DIR_OUT, 0);
+ //灯
+ io_pin_mux_set(LED_PIN, IO_FUNC0);
+ gpio_pin_set_dir( LED_PIN, GPIO_DIR_OUT, 0);
+ io_pull_set(LED_PIN , IO_PULL_DOWN, IO_PULL_UP_LEVEL4);
}
void board_led_on(enum IO_PIN_T idx)
--
Gitblit v1.9.3