DMA Channels for ADCs on F303

[epalaima]

Posted on August 17, 2016 at 21:50

Hi, I am working with the F303 and cannot find documentation on which DMA channel is used for a given ADC. I am looking for the equivalent of this: 

http://www.st.com/content/ccc/resource/technical/document/application_note/27/46/7c/ea/2d/91/40/a9/DM00046011.pdf/files/DM00046011.pdf/jcr:content/translations/en.DM00046011.pdf

 , which has a nice chart on pages 8 and 9 describing which DMA channels are used for a given purpose. Is there something like this for the STM32F303? If not which DMA channel is used for ADC2?

#dma-adc-stm32f303

[matic]

Posted on August 17, 2016 at 22:22

Hi.

Check the reference manual of STM32F303 on page 273 (and few pages above and below that). There you can find those tables.

https://www.google.si/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwil_qyeo8nOAhUDfxoKHeTqAzkQFggjMAA&url=http://www.st.com/resource/en/reference_manual/dm00043574.pdf&usg=AFQjCNGon_RU1ZjWW3pf2cVOYpJbmwmFcA&sig2=CC6A9mY3ocyn794J6E-ndg

[epalaima]

Posted on August 21, 2016 at 06:22

Thats exactly what I was looking for. Thanks!