I2C transmit using DMA

mbicha · ‎2007-07-30

Posted on July 30, 2007 at 22:08

mbicha · ‎2011-05-17

Posted on May 17, 2011 at 09:45

Hello,

I want to transfer bytes from memory to the I2C bus using DMA.

The problem I have is that if I select the peripheral as flow controller it starts, but I can not specify the size of data to be sent, and if I select the DMAC as flow controller the transfer never starts.

How can I do that ?`

thx

Michael