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Re: AUSART改EUSART後動做不正常
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新會員
 
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1 TXSTAbits.TXEN = 1 ;
2 if( PIR1bits.TXIF && TXSTAbits.TRMT ) 去掉第1行後傳送就變正常
發表於: 2006/4/25 13:55
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AUSART改EUSART後動做不正常
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新會員
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原使用18F448做RS485非同步半雙工串列傳輸,改用18F4480後不正常,是否是因為18F448是AUSART,18F4480是EUSART?使用18F4480是否有其它的SFR要設定?
發表於: 2006/4/25 8:34
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