Hello
I am designing a controller that will drive a 3 phase BLDC 0.5kW motor. I choose STM32G474VET3 to generate the signaling with external gate driver and some beefy MOSFETs for that.
The MCU has advanced timer controller, and for my applicatio...
Hello so i have taken your advice. But i wanted to start a bit more simple. On my P-NUCLEO-IMH03 I implemented my hall sensors on TIM2. The STM32G431 is running on 90Mhz so i first scale down with pre-scaler 900-1, then counter period 10000-1. In th...
I have made a small test bench setup to test this. I have a NUCLEO-STM32G432RBT. I also have a BLDC with hall sensors attached to it. Currently BLDC is not driven by anything ... the phase connections are unconnected. I attached a drill machine to th...
Hello thank you very much for the response. I did as you have mentioned. If you could maybe just write few words how did you come to this conclusion. For example what is first column TIMx? And how did you chose timer2? I imagine that is TIM2? Could y...
Hello the reason why TIM20 is not supported is because STM32G431 doesnt have TIM20. The MCU i want to use STM32G474VET3 has TIM20. I have followed the NUCLEO-IMH03 motor workbench. Now i want to replicate PWM generation on the NUCLEO-IMH03. I use TI...
