This example is a application which demonstrates the SCI message communication via DMA. Instance LIN1 is set to Transmit as well as Recieve.
DMAMUX and EDMA to be configured to send the interrupts to LIN peripheral.
The LIN1 instance initiates the transmission by setting the LIN_SET_TX_DMA. It receives the same message via RX DMA if LIN_SET_RX_DMA is set.
We are sending 128 bytes of data with 8 bytes in a single transfer.
Parameter | Value |
---|---|
CPU + OS | r5fss0-0 freertos |
r5fss0-0 nortos | |
Toolchain | ti-arm-clang |
Boards | am263x-cc, am263x-lp |
Example folder | examples/drivers/lin/lin_sci_dma |
Shown below is a sample output when the application is run,