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CHat
Associate
August 26, 2022
Question

Is there an example code for the dead-time feature with nucleo-G474re in LL (not HAL)?

I want to implement a complementary PWM pattern using the deadtime feature of the STM32G474. I found this example:

Interestingly, the deadtime is not implemented with the on-chip deadtime feature, but with using multiple compares. Why is this?

Is the same example also available with deadtime unit active?

Thx.

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2 replies

Tesla DeLorean
Guru
August 26, 2022

All timers or just the HRTIM ?

Perhaps expand your search across other STM32 families.

The EVAL boards also tend to have a richer set of examples.

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