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Interrupt on DMA Completion

Question asked by Santosh balakrishnan on Jun 19, 2018
Latest reply on Jun 25, 2018 by Edgar Eduardo Lomeli Gonzalez

I am trying to get a interrupt on DMA completion. Here are the configuration steps that i am taking, but am not able to get an interrupt on completion - DMA operation happens though. 

 

test_tcd->CSR = DMA_CSR_INTMAJOR_MASK;

EnableIRQ(DMA3_DMA19_IRQn);

 

I am using channel 3, and this specific test is memory to memory transfer. Do i need to enable any other flags?

 

Thanks

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