优化中，生成HEX文件

2021-10-24 11:04:21 +08:00
parent 230f928a0f
commit b8bf07f4cf
27 changed files with 3005 additions and 3072 deletions
@@ -0,0 +1,26 @@
+/*
+ * gpio.c
+ *
+ *  Created on: Oct 24, 2021
+ *      Author: wuwenfeng
+ */
+#include "gpio.h"
+
+void change_io_function(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin,char a)
+{
+    GPIO_InitTypeDef GPIO_InitStruct;
+    GPIO_InitStruct.Pin = GPIO_Pin;
+
+		GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    if(a==1)
+    {
+		GPIO_InitStruct.Pull = GPIO_PULLUP;
+        GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    }
+    if(a==0)
+    {
+				GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+    }
+    HAL_GPIO_Init(GPIOx, &GPIO_InitStruct);
+}