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CCS/AM3352: EDMA triggering from GPIO

Part Number: AM3352

Tool/software: Code Composer Studio

Hi

         There will be two rising edge interrupts on my board to GPIO0_19 and GPIO0_20 of am3352.

I want to trigger the transmission of two EDMA respectively through these two GPIO interrupts.

I have finished the configuration of EDMA, but I don't know how to configure GPIO to generate two events to trigger the transmission of EDMA.

For example, when I request EDMA channel, the channel numbers are EDMA3_DRV_HW_CHANNEL_EVENT_22 andEDMA3_DRV_HW_CHANNEL_EVENT_23.

I want to know how to generate these two event ID.

the PDK version is pdk_am335x_1_0_13,and EDMA version is edma3_lld_2_12_05_30C.


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