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關於PGxCAP讀值問題 IC: dsPIC33CK256MP506
#1
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不好意思各位大大,小弟最近遇到一個問題
已確定程式有進下列外部中斷副程式(從監控視窗看Po有等於1),
CAPSRC<2:0> 也有設定為0,但其PG1CAP卻都讀不到值,
請問有可能是我的那些暫存器沒設定好,或是程式這樣打是錯誤的
煩請幫忙小弟解惑一下

void EX_INT0_CallBack(void)
{
Po=1; //判斷有無進中斷副程式
PG1STATbits.CAP = 1; //啟用CAP
PWM_count=(PG1CAP);
PG1STATbits.CAP = 0; //清除CAP
}

IC: dsPIC33CK256MP506

發表於: 2021/5/22 18:21
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