找出错误#include "motor.h" #include "interface.h" #include "stm32f10x.h" void MotorGPIO_Configuration(void) { GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.GPIO_Pin = FRONT_LEFT_F_PIN; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_Init(FRONT_LEFT_F_GPIO, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = FRONT_LEFT_B_PIN; GPIO_Init(FRONT_LEFT_B_GPIO, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = FRONT_RIGHT_F_PIN; GPIO_Init(FRONT_RIGHT_F_GPIO, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = FRONT_RIGHT_B_PIN; GPIO_Init(FRONT_RIGHT_B_GPIO, &GPIO_InitStructure); } void CarMove(void) { BEHIND_RIGHT_EN; if(front_right_speed_duty > 0) { if(speed_count < front_right_speed_duty) { FRONT_RIGHT_GO; }else { FRONT_RIGHT_STOP; } } else if(front_right_speed_duty < 0) { if(speed_count < (-1)*front_right_speed_duty) { FRONT_RIGHT_BACK; }else { FRONT_RIGHT_STOP; } } else { FRONT_RIGHT_STOP; } if(behind_left_speed_duty > 0) { if(speed_count < behind_left_speed_duty) { BEHIND_LEFT_GO; } else { BEHIND_LEFT_STOP; } } else if(behind_left_speed_duty < 0) { if(speed_count < (-1)*behind_left_speed_duty) { BEHIND_LEFT_BACK; } else { BEHIND_LEFT_STOP; } } else { BEHIND_LEFT_STOP; } void CarGo(void) { front_left_speed_duty=SPEED_DUTY; front_right_speed_duty=SPEED_DUTY; behind_left_speed_duty=SPEED_DUTY; behind_right_speed_duty=SPEED_DUTY; } void CarBack(void) { front_left_speed_duty=-SPEED_DUTY; front_right_speed_duty=-SPEED_DUTY; behind_left_speed_duty=-SPEED_DUTY; behind_right_speed_duty=-SPEED_DUTY; } void CarLeft(void) { front_left_speed_duty=-20; front_right_speed_duty=SPEED_DUTY; behind_left_speed_duty=-20; behind_right_speed_duty=SPEED_DUTY+10; } void CarRight(void) { front_left_speed_duty=SPEED_DUTY; front_right_speed_duty=-20; behind_left_speed_duty=SPEED_DUTY+10; behind_right_speed_duty=-20; } void CarStop(void) { front_left_speed_duty=0; front_right_speed_duty=0; behind_left_speed_duty=0; behind_right_speed_duty=0; } void MotorInit(void) { MotorGPIO_Configuration(); CarStop(); }
时间: 2023-08-02 20:05:50 浏览: 60
这段代码存在两个问题:
1. 函数 CarMove 中定义的函数体没有闭合大括号,应该在最后添加一个大括号。
2. 函数 CarLeft 和 CarRight 中设置电机速度的值有问题,应该修改为:
```
void CarLeft(void) {
front_left_speed_duty = -20;
front_right_speed_duty = SPEED_DUTY;
behind_left_speed_duty = -20;
behind_right_speed_duty = SPEED_DUTY + 10;
}
void CarRight(void) {
front_left_speed_duty = SPEED_DUTY;
front_right_speed_duty = -20;
behind_left_speed_duty = SPEED_DUTY + 10;
behind_right_speed_duty = -20;
}
```
这样才能正确控制电机的速度和方向。
相关问题
找出错误#include "motor.h" #include "interface.h" #include "stm32f10x.h" //GPIO配置函数 void MotorGPIO_Configuration(void) { GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.GPIO_Pin = FRONT_LEFT_F_PIN; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz
这段代码缺少了GPIO的配置模式和端口,应该在函数中加入如下代码:
```
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
```
并且需要为GPIO配置相应的端口,例如:
```
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1;
```
完整的代码如下:
```
#include "motor.h"
#include "interface.h"
#include "stm32f10x.h"
//GPIO配置函数
void MotorGPIO_Configuration(void) {
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_InitStructure.GPIO_Pin = FRONT_LEFT_F_PIN;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOA, &GPIO_InitStructure);
}
```
#include "stm32f10x.h"是什么意思
这是一行头文件,用于在 STM32F10x 微控制器上编写嵌入式 C 语言程序。`stm32f10x.h` 是 STM32F10x 标准外设头文件,包含了 STM32F10x 微控制器所支持的所有外设的寄存器映射,以及相关的常量和函数声明。使用这个头文件可以方便地访问和操作 STM32F10x 微控制器的外设,如GPIO、USART、SPI、I2C等。