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Question, i.MX6SX SDMA usage for ADC read

Question asked by AVNET JAPAN FAE (team share account) on Jan 6, 2016
Latest reply on Jan 6, 2016 by igorpadykov

Hi team,


I would like to ask about the usage of SDMA from Cortex-M4 in i.MX6SX.

My customer is facing on the software development of i.MX6SX for their application.

What they needs to do is to use SDMA for the data transfer from i.MX6SX ADC into its main memory by M4 core. They already saw your FreeRTOS-BSP and MQX-BSP but they still need more information on the usage of SDMA. And they already implanted ADC transferring without SDMA but they need SDMA use for reducing core usage of M4.

Can I have any documents or reference M4 example code which can be helpful for the SDMA usage for the data transfer from ADC?