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Adc for dynamic channel with DMA

Question asked by sahin.gokhan on Jun 17, 2017
Latest reply on Jun 18, 2017 by sahin.gokhan

I'm using STM32F302 QFN32 and unfortunately, it has only one ADC module. One channel must get around 500 samples in one period and it must be sync with and PWM (thinking using a timer and this i/o will be toggled in callback, because while reading its ADC channel, I must know the i/o whether high or low, so that according to this I/O, will decide value). Furthermore, there are 4 more channels which must be read.(More samples doesn't need there like before, 8 or 16 samples will be enough.) However, it has only one ADC module. Consequently, Can I do this? If yes, how? Thank you.