The minimum buffer that you can use with that UartLpDma example is 16.
But if you want to transfer data anything less than 16 as well then you need to do the following thing in the threadentry function:
/* Entry function for the UartLpAppThread */
/* Initialize the UART Example Application */
/* No operation in the thread */
I am also attaching the .img file for your testing.
Hi Sai Krishna,
Thank you for the reply.
It worked, now i can send single byte through UART.
Can I get the source code?? I changed 'UartLpAppThread_Entry' function but it can't work.
and provided image works fine.