单片机源程序如下:
- #include "sys.h"
- #include "delay.h"
- #include "lcd.h"
- #include "timer.h"
- #include "led.h"
- #include "key.h"
- #include "rtc.h"
- #include "usart.h"
- #include "pwm.h"
- #include "fuction.h"
- #include "beep.h"
- int main(void)
- {
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置系统中断优先级分组2
- delay_init(168); //初始化延时函数
- My_RTC_Init();
- RTC_Set_Time(12,50,55,RTC_H12_AM);
- uart_init(115200); //初始化串口波特率为9600
- TIM4_Int_Init(199,8399);//20ms
- TIM3_Int_Init(499,8399);//50ms
- TIM14_PWM_Init(100,839);//1kHz上下行
- TIM5_PWM_Init(100,419);//2kHz开关门
- key_init();
- LED_Init(); //初始化LED
- BEEP_Init(); //初始化蜂鸣器端口
- LCD_Init(); //初始化LCD FSMC接口
- while(1)
- {
- POINT_COLOR=RED;
- LCD_ShowString(30,100,200,16,24,"Present Platform");
- Elavate_Route();
- }
- }
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