[問題] 關於timer
各位大大...小弟還是一個語言的初學者
想問一下關於timer的結構問題
1.
我看到有兩個函式
time_freq_setup()
解釋是Set up the timer and it's timer ISR in Hz
time_msec_setup()
解釋是Set up the timer and it's timer ISR in millisecond
假設我要設定幾個timer......那我這兩個函式都得寫上去嗎??還是其中一個就可以了??
2.
假設我現在要A函式在動的過程中
B函式C函式每幾秒鐘就會固定執行一次
那我該在A函式裡面設定timer嗎??還是在外部?
感謝各位大大觀看與分享
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