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UHerd.1
Visitor II
April 20, 2020
Question

Hello, I want to use a STM32G474CBU with two motors, but I have the problem that I can't select "shared resources for both motors" in "Control Stage - Analog input and Protection". I am using MCSDK_v5.4.3.

  • April 20, 2020
  • 1 reply
  • 528 views

If I select a SM32F303CB I can select "shared resources for both motors" using ADC1/2 for both motors. I don't understand why it works for the STM32F303CB and not for the STM32G474CBU.

Because of space and simple layout I want to use a STM32 in a UFQFPN48 case for two motors and 3-shunt measurement and Encoders.

It would be nice if someone can give me answer to my problem.

Best Regards,

Ulf

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1 reply

Laurent Ca...
Senior III
June 28, 2021

Adding of the "SM32 Motor Control" topic.

Best regards.