AWRL1432BOOST: Sample program for UART interrupt mode

I used the polling method, but found that another part was processing the CAN BUS interrupt and would miss the UART receiving data, so I hope the interrupt method can solve this problem!

I referred to \MMWAVE_L_SDK_05_05_00_02\examples\drivers\uart\uart_echo_callback

Modified the following settings

//============

UART_Transaction_init(&trans);

while (TRUE)
{
/* Read 8 chars */
gNumBytesRead = 0U;
trans.buf = &gUartReceiveBuffer[0U];
trans.count = 1; 
transferOK = UART_read(gUartHandle[CONFIG_UART_CONSOLE], &trans);
APP_UART_ASSERT_ON_FAILURE(transferOK, trans);

/* Wait for read completion */
SemaphoreP_pend(&gUartReadDoneSem, SystemP_WAIT_FOREVER);
DebugP_assert(gNumBytesRead == APP_UART_RECEIVE_BUFSIZE);

}

//============

The test terminal sent data "$PID0A:0|"
Why is the following callback function only entered once instead of 9 times?

//============
void uart_echo_read_callback(UART_Handle handle, UART_Transaction *trans)

//============

I need to do the following check. If the word ends with "|", it means the end of a command.

Hi

What is the application you are working on?

thank you

Cesar

Can receive and send CAN BUS and receive and send UART data at the same time.

Sorry, what I meant was 

what is the application you are evaluating AWRL1432 for? Is it automotive parking or industrial?

thank you

Cesar

Sorry 

I wrongly selected Resolved

Cesar

It's for automotive.