TMS320F2800157: LIN Responder Sample Code

yasushi hatakeyama

Prodigy 20 points

Part Number: TMS320F2800157

The microcontroller being used is the TMS320F2800157-Q1.

I am looking for a LIN Responder sample program but have been unable to find one.

Please let me know where I can find the sample program.

7 days ago

0 Peter Luong 4 days ago

TI__Mastermind 23601 points

Hi Yasushi-san,

The expert is out of office today and will respond to you when they return to office on Tuesday, thank you for your patience

Regards,

Peter

0 yasushi hatakeyama 3 days ago

Prodigy 20 points

I would like two types of sample programs: one using the interrupt method and one using the polling method.

0 Peter Luong 3 days ago in reply to yasushi hatakeyama

TI__Mastermind 23601 points

Hi Yasushi-san,

Understood, I will relay this information to the expert

Regards,

Peter

0 Delaney Woodward 2 days ago in reply to Peter Luong

TI__Mastermind 25720 points

Hi Yasushi-san,

The thread linked here has a working LIN responder example at the end. Please use this for reference, it uses an interrupt approach. Converting to polling should be straightforward - just poll for the interrupt flags in the main loop. Let me know if you have any questions.

Best Regards,

Delaney

0 yasushi hatakeyama 1 day ago in reply to Delaney Woodward

Prodigy 20 points

Thanks for the reply.
The sample you shared uses a polling method.
How can I modify it to use an interrupt-driven approach?

0 Delaney Woodward 10 hours ago in reply to yasushi hatakeyama

TI__Mastermind 25720 points

Hi Yasushi,san,

To move to a fully interrupt-driven approach, you can enable the ID interrupt condition on one of the LIN interrupt lines and perform the same code from MainLoop() inside the ISR.

Best Regards,

Delaney

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TMS320F2800157: LIN Responder Sample Code