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LDoes
Associate II
October 8, 2019
Question

DBGMCU HRTIM_STOP does not disable PWM outputs?

  • October 8, 2019
  • 0 replies
  • 570 views

I'm working on a project for a battery charger and for safety purposes I want the complementary outputs of the HRTIM to be disabled when the core is halted. On the STM32F334, setting the HRTIM_STOP bit in the DBGMCU register resulted in both the HRTIM counter and the outputs being disabled. However, on my STMG474 the counters stop but the outputs remain active. Note that I am aware that the location of the stop bit has changed.

Should I configure additional registers or is this simply a difference between the F series and the G series?

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