CCS/TMS320F28335: TMS320F28335 / uartstdio

Atef

Part Number: TMS320F28335
Other Parts Discussed in Thread: CONTROLSUITE

Tool/software: Code Composer Studio

Hello,

I'm working on a TMS320F28335 controller that is reading some data from sensors and stream it to a 3rd party GUI and get commands.

the FlashingLeds example was a good starting point and managed to make use of the SciComsGUI. Now I need to implement a CLI to have more flexibility but I cant find uartstdio.h for this specific controller.

I followed these threads with no success:

e2e.ti.com/.../504316

e2e.ti.com/.../206792

I now that UARTprintf , UARTgets ... are not the most efficient but they are very convenient. Also using GUI Composer is an alternative but that's another topic.

Any ideas please?

Kind regards,

Atef

over 8 years ago

0 Cody Watkins over 8 years ago

TI__Mastermind 42195 points

Atef,

have you considered writeing your own code to comunicate through UART? We have several examples which show how to use the SCI module to do this.

ControlSuite is a great reference, look at <install directory>\controlSUITE\device_support\f2833x\v142\DSP2833x_examples_ccsv5. This folder will contain several SCI examples, look at sci_echoback.

Regards,
Cody

0 Atef over 8 years ago in reply to Cody Watkins

Prodigy 30 points

Hi Cody,

Thanks for your answer. Using UARTprintf() ... would have been somewhat convenient, but as you suggested, I started to manually implement a "AT command like" protocol parser and use RX interrupt to push incoming data into a circular buffer to be processed .

regards,

Atef

0 Cody Watkins over 8 years ago in reply to Atef

TI__Mastermind 42195 points

Great! I'm glad you were able to resolve this.

Regards,
Cody

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CCS/TMS320F28335: TMS320F28335 / uartstdio