RTOS/MSP432E401Y: uart_read,ISR

kalyan

Part Number: MSP432E401Y

Tool/software: TI-RTOS

Hi,

Can any one help me in writing Interrupt based uart program.

I am using uart in read call back mode with a read_data function. whenever it is executing uart_read function it is going to that respective call back function and executing.

However i want to write an interrupt based programming.That is whenever an external interrupt occurs, it has to go to that interrupt function and then should come back to the main function.

Thank you

Regards

Kalyan.

over 7 years ago

0 Bob Landers over 7 years ago

TI__Expert 8510 points

Kalyan,

There is an example in TI Resource Explorer that shows the UART being used with an interrupt. Have a look at uart_datatrf_dmareq.c.

-Bob L.

0 kalyan over 7 years ago in reply to Bob Landers

Expert 1735 points

Hi Bob,
Thank you for the reply.
Can we use this example in RTOS?

Thank you
Regards
Kalyan

0 kalyan over 7 years ago in reply to kalyan

Expert 1735 points

Hi Bob,
Can't we implement Interrupt driven function in ti_RTOS uartecho example?

Thank you

Kalyan

0 Bob Landers over 7 years ago in reply to kalyan

TI__Expert 8510 points

you can set up a UART to use callbacks to get that kind of behavior. Using interrupts within TI-RTOS would seem to defeat the purpose of writing using the TI Drivers?
-Bob

**Attention** This is a public forum

MSP low-power microcontrollers

MSP low-power microcontroller forum

RTOS/MSP432E401Y: uart_read,ISR