AnsweredAssumed Answered

How do I disable or lock the ADC or DMA so I can quickly grab the stored samples in the buffer?

Question asked by Timothy Smieja on Nov 6, 2017
Latest reply on Nov 8, 2017 by Timothy Smieja

I am using the STM32F427 micro and a Keil compiler. I have ADC1 and 2 configured for dual simultaneous mode and scanning through 12 conversions. Three ADC conversions for each of four different dual ADC channel inputs. How do I disable or lock the ADC or DMA so I can quickly grab the data in the buffer and then release it. Do I have to disable all interrupts?

Outcomes