1.2 KiB
1.2 KiB
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功能描述
- IO控制LED闪烁
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使用环境
软件开发环境:KEIL MDK-ARM V5.34.0.0 IAR EWARM 8.50.1 硬件环境:基于N32G430C8L7-STB V1.0评估板开发
3.使用说明
/*描述相关模块配置方法;例如:时钟,I/O等*/
SystemClock: 128MHz
GPIO: PA1、PA7、PA9控制LED (D1、D2、D3)闪烁
/*描述Demo的测试步骤和现象*/
1. 编译完成后,下载程序复位并运行;
2. LED (D1, D2, D3)闪烁;
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注意事项 无
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Function description
- This example shows the IO control LED blinking
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Use environment
Software development environment: KEIL MDK-ARM V5.34.0.0 IAR EWARM 8.50.1 Hardware environment: Developed based on the evaluation board N32G430C8L7-STB V1.0
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Instructions for use
/* Describe related module configuration methods; for example: clock, I/O, etc. */ SystemClock:128MHz GPIO: PA1, PA7, PA9 control LED (D1, D2, D3) to blink
/* Describe the test steps and phenomena of the Demo */ 1. After compiling, download the program to reset and run; 2. LED (D1, D2, D3) flashes;
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Matters needing attention none