题目是用中断控制小灯 300ms亮 700ms灭
我的思路是做一个100ms的中断 ,计数是7的倍数,灯灭;是三的倍数,灯亮
主函数:
中断
错误
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ConfigCpuTimer(struct CPUTIMER_VARS *Timer, float Freq, float Period);//定时器周期1ms 205页公式 这句话错了 应该怎么改呀 |
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