About ANARA.1

ANARA.1 · 2020-09-30

Using Nucleo-G474RE. Am trying the TIM_Complementary_Signals example. This uses TIM1. No PWM is shown generated on any of the 6 channels. Tried setting MOE bit in TIM1->BDTR as also CC1E, CC1NE,...CC3E, CC3NE in TIM1->CCER before the PWM_Start calls....

ANARA.1 · 2020-09-26

ANARA.1 · 2020-09-30

Thanks! Was missing the TIM1_BKIN pin (PB12) to GND connection. Connected Pin 16 (PB12) to Pin 20 (GND) on CN10. Now I get CH1, CH1N, CH2N and CH3N. Still dont get CH2 and CH3. Am using my USB Logic Analyzer for monitoring. Logic Analyzer GND is con...

ANARA.1 · 2020-09-27

Thanks. I didnt spot any pin alternative function for CH1N on TIM20 either. So the IDE behaviour is correct. In my opinion this leaves a good board with a crippled functionality.... :( Thanks once again.

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Nucleo-G474RE: No PWM is shown generated on TIM_Complementary_Signals example

Am using STM32G474 in CubeIDE. Wanted to use TIM20 (Advanced Timer) Channel 1 in the PWM Generation CH1 CHN mode. This option is not available in the IDE. Am I missing something ? Environment: Nucleo-G474RE SM32CubeMX 6.0.1 STMCubeIDE 1.4.2

Re: Nucleo-G474RE: No PWM is shown generated on TIM_Complementary_Signals example

Re: Am using STM32G474 in CubeIDE. Wanted to use TIM20 (Advanced Timer) Channel 1 in the PWM Generation CH1 CHN mode. This option is not available in the IDE. Am I missing something ? Environment: Nucleo-G474RE SM32CubeMX 6.0.1 STMCubeIDE 1.4.2