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采用AiCube生成代码,使用P1.0采集HAL9303,实测AD电压输出在0.4~3.2V之间,结果AD采集数值抖动明显,且基本上不反应AD输出电压的变化,已经确认Vref与VCC管脚并联,并且其它程序无异常。增加P1.1采集(管脚悬空)也是同样的结果,1.19V电压采集正常,请问是否还有其它的寄存器需要设置?
[13:17:58.127]接收←ADC=750,ADC=613,V=1470
[13:17:58.236]接收←ADC=753,ADC=599,V=1470
[13:17:58.344]接收←ADC=749,ADC=623,V=1470
[13:17:58.452]接收←ADC=716,ADC=649,V=1470
[13:17:58.546]接收←ADC=747,ADC=608,V=1470
[13:17:58.653]接收←ADC=835,ADC=625,V=1470
[13:17:58.760]接收←ADC=754,ADC=585,V=1470
[13:17:58.869]接收←ADC=743,ADC=586,V=1470
[13:17:58.962]接收←ADC=813,ADC=522,V=1470
[13:17:59.069]接收←ADC=677,ADC=651,V=1470
[13:17:59.176]接收←ADC=654,ADC=539,V=1470
[13:17:59.285]接收←ADC=766,ADC=746,V=1470
[13:17:59.379]接收←ADC=755,ADC=585,V=1470
[13:17:59.487]接收←ADC=770,ADC=549,V=1470
[13:17:59.595]接收←ADC=900,ADC=580,V=1470
[13:17:59.688]接收←ADC=814,ADC=618,V=1470
[13:17:59.797]接收←ADC=744,ADC=574,V=1470
[13:17:59.905]接收←ADC=925,ADC=601,V=1470
[13:18:00.013]接收←ADC=782,ADC=652,V=1470
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