CCS/TMS570LS0432: How to capture PWM signal?

Xinyu Wang

Part Number: TMS570LS0432
Other Parts Discussed in Thread: HALCOGEN

Tool/software: Code Composer Studio

Hello, TI Engineers

I hope I could capture multiple PWM signals. I am not sure which functions I should use. But I am trying to use capGetSignal(). And how to set Cap 0-7 tab in HalCoGen? I thought I should not change anything for my project. I just need to use some functions. I am not sure about setting of PWM interrupt and edge in HalCoGen.

Thanks and regards!

Xinyu

over 7 years ago

0 Vineeth Thomas Alex17 over 7 years ago

Prodigy 130 points

/cfs-file/__key/communityserver-discussions-components-files/312/8372.NHET-PWM-generation-and-Capture-using-HALCoGen.pdf

You can take a look at this document while you wait for a better answer.

0 Xinyu Wang over 7 years ago in reply to Vineeth Thomas Alex17

Intellectual 845 points

Hello, Vineeth

In the example, void pwmGetSignal ( hetRAMBASE_t * hetRAM, uint32 pwm, hetSIGNAL_t * signal ). I could not know what is the signal in the function. And there is no "nhet.c" when HalCoGen generate .c and .h file. So I think the last edition HalCoGen is different. I just used "het.c". And All nhet was replaced with het. Are there influences of "esm.h" and "esm.c" for capture pwm?

Thanks and Regards!

Xinyu

Arm-based microcontrollers

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CCS/TMS570LS0432: How to capture PWM signal?