Problem with Dual regular simultaneous mode ADC + DMA using STM32F4 discovery 1

[Trung Nguyen]

Posted on March 03, 2017 at 16:05The original post was too long to process during our migration. Please click on the attachment to read the original post.

[Trung Nguyen]

Posted on March 05, 2017 at 08:28

I already fixed it. We must start ADC2 too. Just add 'HAL_ADC_Start(&hadc2);' in User Code 2.

My full complete project is below for who care about it.

________________ Attachments : ADC dual simu mode.rar : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006Hyr0&d=%2Fa%2F0X0000000bD8%2F1zNNiHb9gA.4M8vLkWSiHwJJUgpw92NQo7EInxmATvU&asPdf=false

[Jeremy Shutrump]

Posted on March 19, 2017 at 20:26

I noticed you changed from 3 sample conversions to 144 and also you went to 8 bit, were you not able to use 12 bit and 3 cycle sampling?