STM32F427 data transfer from GPIO 8port using DMA to other board

[dukesong]

Posted on February 04, 2015 at 06:59The original post was too long to process during our migration. Please click on the attachment to read the original post.

[Tesla DeLorean]

Posted on February 04, 2015 at 14:01

Obvious flaws here

a) You need to be using 16-bit half-words b) The bits need to be aligned to match the pins you're using