Tool/software: Code Composer Studio
Hi,
Let me introduce the functions that my hardware platform and software need to achieve：
Custom board ： TDA2E17 ,A15（Linux）,C66x(RTOS,processor_sdk_rtos_dra7xx_4_03_00_05).
DSP core wants to implement spi to use EDMA to transfer data，The example I refer to is c:\ti\pdk_dra7xx_1_0_10\packages\ti\drv\spi\test\src\main_mcspi_test.
Now,my issue is that EDMA handling data seems to be wrong, for example. I want to transmit 0xaaaa using SPI with DMA mode，but the timing generated on the SPI TX pin is wrong, not 0xaaaa.
I would like to ask the DMA mode of spi, what needs special attention, or what is the most likely cause of the entire error
