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Use DMA to get data and Send through BLE QN9080DK

Question asked by Wei-Min Hung on Apr 7, 2019
Latest reply on Apr 10, 2019 by Estephania Martinez


I want to use dma controller to get adc data and send through BLE on qn9080-dk.

I tried to use sample code bluetooth-private_profile_server and add dma controller (like adc-dma project) in the fsl_os_abstraction_free_rtos.c main function or in the private_profile_server.c.

But it didn’t work.

Is there anyone to help me? How should I add the dma controller to the BLE project.