CCS/TMS570LS1224: sample code for spiDMA in interrupt mode

Tushar Gorule

Prodigy 30 points

Part Number: TMS570LS1224

Tool/software: Code Composer Studio

i am working on spi with DMA on tms570LS1224

can i get sample code to transfer data over spi with DMA in interrupt mode.

Thanks and Regards

Tushar

over 5 years ago

0 QJ Wang over 5 years ago

TI__Guru**** 199216 points

Hello Tushar,

Attached please find the SPI+DMA example. For efficient behavior during DMA operations, the transmitter empty and receive-buffer full interrupts are disabled.

5047.sys_main.c

0 Tushar Gorule over 5 years ago in reply to QJ Wang

Prodigy 30 points

Thanks QJ Wang

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CCS/TMS570LS1224: sample code for spiDMA in interrupt mode