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RTOS/CC1310: Using UART_0 with DMA in CC1310 under tirtos

Igor Natachanny

Intellectual 440 points

Part Number: CC1310

Tool/software: TI-RTOS

Hi,

Where can I to get an example for initialization UART_0 with DMA?

Regards,

Igor

over 6 years ago

0 FredG over 6 years ago

TI__Expert 6540 points

Hi, currently there are no examples showcasing UARTwith DMA.
The DMA driver is quite low level. Your will need to configure the DMA table yourselves, correctly set the event fabric if necessary, and ensure all table alignment requirements are met. Take a look at how the SPI and ADCBuf drivers use the DMA for reference.
dev.ti.com/.../_a_d_c_buf_c_c26_x_x_8h.html

http://dev.ti.com/tirex/content/simplelink_cc13x0_sdk_1_30_00_06/docs/tidrivers/doxygen/html/_u_d_m_a_c_c26_x_x_8h.html