CCS/LAUNCHXL-CC1310: CC1310

Pandurang Patil

Tool/software: Code Composer Studio

Hi,

Is UART_RETURN_NEWLINE issue resolved in SDK 3.10?

I think still its not resolved. Please suggest me an alternative for reading variable no of characters in UART read operation.

Regards,

Pandurang

over 6 years ago

0 PM over 6 years ago

TI__Mastermind 27145 points

Hi,

I sent it to a concerned engineer. We will get back to you ASAP. Please bear with us.

Thanks,

0 Seong Kim over 6 years ago

TI__Mastermind 47941 points

Pandurang,

If you want to read a variable number of characters in the UART_read() operation, you can use the "Return Partial" mode. In this mode, UART_read() will return whatever data it has received after a hardware read timeout has occurred. Note: the hardware read timeout is not the read timeout passed in the UART_Params to UART_open(). To use this mode, you can enable it with a control call:

#include <ti/drivers/uart/UARTCC26XX.h>

uart = UART_open(Board_UART0, &uartParams);
UART_control(uart, UARTCC26XX_CMD_RETURN_PARTIAL_ENABLE, 0);

BR,

Seong

0 Pandurang Patil over 6 years ago in reply to Seong Kim

Prodigy 220 points

Thanks for the solution.

How do we change the hardware timeout parameter? Not able to to make out.

Please suggest some document that describes all this.

Regards,

Pandurang

0 Seong Kim over 6 years ago in reply to Pandurang Patil

TI__Mastermind 47941 points

Pandurang,

Check out the SimpleLink MCU SDK Driver API Reference page.

BR,

Seong

0 Pandurang Patil over 6 years ago in reply to Seong Kim

Prodigy 220 points

Thanks

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CCS/LAUNCHXL-CC1310: CC1310