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MSP430f5438 AD转换总是少0.03V
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ADC12CTL0 = ADC12SHT02 + ADC12ON; // Sampling time, ADC12 on
ADC12CTL1 = ADC12SHP; // Use sampling timer
ADC12IE = BIT0; // Enable interrupt
ADC12CTL0 |= ADC12ENC;
P6SEL |= BIT0; // P6.0 ADC option select
大家有没出现总是少0.03这种情况的?我用万用表量的,但是0的时候是0,3.3V的是3.3V这个没错的,有没人遇到这种情况的?
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