STM8L_2_CLK:
1.User:工程及main文件
2.Hardware:CLK,LED,Delay
3.STM8L15x_StdPeriph_Driver:STM8自带库文件
4.Debug:hex文件存放于EXE文件夹
5.Function: 不同CLK时,LED闪烁
- /**
- ******************************************************************************
- * @file main.c
- * @author Alex——小白
- * @version V1.0
- * @date 2019.5.1
- * @brief CLK_Config:HSI,Choose HSE_Config from CLK.h
- ******************************************************************************
- * @attention All Rights Reserved
- **/
- #include "stm8l15x.h"
- #include "LED.h"
- #include "Delay.h"
- #include "CLK.h"
- void main(void)
- {
- uint8_t i = 0,j = 0;
- LED_Init();
- while(1)
- {
- CLK_HSI_Config(CLK_SYSCLKDiv_8); //HSI 8分频 2MHz
- for(i = 0;i < 5;i++)
- {
- LED0(0);
- LED1(1);
- for(j=0;j<6;j++)Delay(0xFFFF); //近似80ms*6=0.5s
- LED0(1);
- LED1(0);
- for(j=0;j<6;j++)Delay(0xFFFF); //近似80ms*6=0.5s
- }
-
- for(i = 0;i < 5;i++) //延时,分开两次闪烁
- {
- Delay(0xFFFF);
- Delay(0xFFFF);
- }
-
- CLK_HSE_Config(CLK_SYSCLKDiv_4); //HSE 4分频 4MHz
- for(i = 0;i < 5;i++)
- {
- LED0(0);
- LED1(1);
- Delay(0xFFFF);
- Delay(0xFFFF);
- LED0(1);
- LED1(0);
- Delay(0xFFFF);
- Delay(0xFFFF);
- }
-
- for(i = 0;i < 5;i++) //延时,分开两次闪烁
- {
- Delay(0xFFFF);
- Delay(0xFFFF);
- }
-
- CLK_LSI_Config(CLK_SYSCLKDiv_1); //LSI 1分频 38K
- for(i = 0;i < 5;i++)
- {
- LED0(0);
- LED1(1);
- Delay(0x0FFF);
- LED0(1);
- LED1(0);
- Delay(0x0FFF);
- }
-
- for(i = 0;i < 2;i++) //延时,分开两次闪烁
- {
- Delay(0x0FFF);
- }
- CLK_LSE_Config(CLK_SYSCLKDiv_1); //LSE 1分频 32.768K
- for(i = 0;i < 5;i++)
- {
- LED0(0);
- LED1(1);
- Delay(0x07FF);
- LED0(1);
- LED1(0);
- Delay(0x07FF);
- }
-
- for(i = 0;i < 2;i++) //延时,分开两次闪烁
- {
- Delay(0x07FF);
- }
- }
- }
复制代码
STM8L_2_CLK.7z
(1.91 MB, 下载次数: 12)
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