通过ADC1读取通道1（PA1）上面的电压（对应多功能端口的ADC），在LCD模块上面显示ADC转换值以及换算成电压后的电压值。-ADC converted value is displayed at the LCD module and converted into a voltage, the voltage value read by the ADC1 channel 1 (PA1) at the voltage (corresponding to the multi-purpose po

stm32 多通道 adc 采样 无需dma也可以进行多路采样 -Stm32 multi-channel adc sampling without dma can also be multiple sampling

多通道采集，STM32的ADC和DMA,已经调试完毕(Multi-channel acquisition)