How to use or program STM32F103CB MCU on EVSPIN32G4?

BPfei.1 · ‎2022-03-30

Hi there,

on the EVSPIN32G4 are the STM32G431 MCU and the STM32F103CB MCU. Currently I only have the STM code generation programmed for

STM32G431 MCU. Is it possible to program the STM32F103CB MCU with the STM Workbench too, so that I can e.g. control the AD converters from this STM32F103CB MCU too?

And can i transfer data from one MCU to the other?

Thanks and best regards

Bernd

Peter BENSCH · ‎2022-03-30

The STM32F103CBT6 controls the debugger block ST-LINK/V2-1 and is used to access the STM32G4 via USB as well as to provide a Virtual COM port via USB. Of course, you could reprogram the STM32F103 using the internal bootloader, but then you would lose access to the STM32G4.

Does that make sense?

Regards

/Peter

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Peter BENSCH · ‎2022-03-30

The STM32F103CBT6 controls the debugger block ST-LINK/V2-1 and is used to access the STM32G4 via USB as well as to provide a Virtual COM port via USB. Of course, you could reprogram the STM32F103 using the internal bootloader, but then you would lose access to the STM32G4.

Does that make sense?

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

BPfei.1 · ‎2022-03-30

yes make sense,

Thanks!