About JBill.10

JBill.10 · 2024-06-03

I'm using Vbat as a battery voltage monitor on an STM32L431. Vref is the VDDA pin on this part, which is 3.3V. In my test case, Vbat is also connected to the same 3.3V.Vbat reads a raw count of around 1044. The internal divider is /3, so this come...

JBill.10 · 2024-03-05

STM32CubeIDE 1.14.1I have imported a CubeMX generated makefile project. When I enter the debug configuration dialog, I get an error "Unsupported build configuration. MCU ARM GCC required for debug." I have not found any documentation from ST indicat...

JBill.10 · 2019-01-30

I'm using an ST-Nucleo H743ZI on a Macbook running 10.14.3. The virtual com port basically doesn't work. I can send a few hundred bytes to the MCU at most, and then it stops transmitting.I'm looking it at with a scope, so my actual MCU firmware is ...

JBill.10 · 2024-06-03

Problem found between seat and keyboard!I was overriding my ADC channel config. In the main init, I had the correct sampling time set. Then in the set up code for the measurement, I overwrote that sampling time with the minimum.

JBill.10 · 2024-03-08

That is exactly what I did. The issue is that CubeIDE is missing a dependency and cannot configure the debugger: "Unsupported build configuration. MCU ARM GCC required for debug."

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STM32L4 Vbat ADC measurement incorrect

Debug configuration reports "Unsupported build configuration. MCU ARM GCC required for debug."

Nucleo virtual com port not working on Mac

Re: STM32L4 Vbat ADC measurement incorrect

Re: Debug configuration reports "Unsupported build configuration. MCU ARM GCC required for debu