TMS320F28335: Code

Ray Vincent Aranzaso

Mastermind 18180 points

Part Number: TMS320F28335
Other Parts Discussed in Thread: C2000WARE

Hi,

Good Day.

Customer is asking if you can help him with his code if you can create or give an example for his code that he wants.

He wants to create a code for interruption that occurs once in 20khz on GPIO 10 using TMS320F28335.

C code will do, he is using ccs V9.3.0, windows 10 computer. Thank you very much.

Best Regards,

Ray Vincent

over 3 years ago

0 Veena Kamath over 3 years ago

TI__Mastermind 32695 points

Hi Ray,

Do mean you want a code that configures GPIO10 as an external interrupt source?

Or, You want to configure a timer @20kHz to generate an interrupt?

Regards,

Veena

0 Ray Vincent Aranzaso over 3 years ago in reply to Veena Kamath

TI__Mastermind 18180 points

Hi Veena,

Good Day. Customer want is to create an interrupt that occurs every 20Khz on GPIO 10. I can't find any sample for his request. Can you help me out? Thank you very much.

Best Regards,

Ray Vincent

0 Veena Kamath over 3 years ago in reply to Ray Vincent Aranzaso

TI__Mastermind 32695 points

Still, I am unable to understand the requirement. Is my understanding correct ? - Configure a 20kHz timer to generate an interrupt and toggle GPIO10 in the ISR?

C2000ware includes an example on cputimer interrupt - Example_2833xCpuTimer.c which can be used as a reference.

Regards,

Veena

0 Ray Vincent Aranzaso over 3 years ago in reply to Veena Kamath

TI__Mastermind 18180 points

Hi Veena,

Good Day. Yes, you are right? Is there any available c code for this? Please advise. Thank you very much.

Best Regards,

Ray Vincent

0 Veena Kamath over 3 years ago in reply to Ray Vincent Aranzaso

TI__Mastermind 32695 points

Hi,

You can use Example_2833xCpuTimer example to configure timer interrupt. In this example, we just increment a counter in ISR. You can update that to toggle the GPIO. For example code on how to configure and toggle GPIOs, the example Example_2833xGpioToggle can be used

Regards,

Veena

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TMS320F28335: Code