About Nick Alexeev

Nick Alexeev · 2025-03-23

Colleagues,Can STM32WL or WB be programmed to function as a baseband chip (with an external mixer) ?I’m looking for ICs which would help me build an HF radio link. My bands of interest are 14 MHz and 28 MHz amateur bands. I like the STM32WL33, becaus...

Nick Alexeev · 2024-12-17

Folks,I’m grappling with what looks like a low level bug** , and the root cause could be running out of stack space. At the same time, I’ve got plenty of unused RAM, so I’d like to increase the stack size as a diagnostic measure, and see if the bug ...

Nick Alexeev · 2024-08-04

Folks,Does HAL have constants for the total number of ADC channels? I want to iterate through all channels and make sure that all of them are disabled. Here's the code I have in mind. ADC_ChannelConfTypeDef sConfig = {0}; sConfig.Rank = ADC_RAN...

Nick Alexeev · 2024-06-11

Colleagues,What should be done in firmware for VBUS detection through a GPIO pin? My device is self-powered, so I have to do VBUS detection. The device is built around STM32G474, and it doesn’t have a dedicated pin for VBUS detection, so I have to d...

Nick Alexeev · 2024-05-24

Colleagues,Here’s a code snippet which changes the state of two GPIO lines with delays in between.[My actual firmware has more code, and I’ve reduced it to this condensed example which still has the issue.] HAL_GPIO_WritePin(LED_DRIVER_ENABLE_GPIO_Po...

Nick Alexeev · 2024-12-19

An IDE bug is a serious matter. Where are the details of the IDE bug published? Post a link, please.

Nick Alexeev · 2024-11-04

Hello Kaouthar ( @KDJEM.1 ),I tried to follow your link to the thread with Tim Russel's answer, but I get to a page which says "Access denied". Was that thread moved? Is that information available in somewhere else (app note, FAQ) ?I too have encou...

Nick Alexeev · 2024-08-13

Is there a workaround for CubeIDE ?Where can I insert the renaming scripts in the CubeIDE ?

Nick Alexeev · 2024-08-11

Should .mxproject file be checked into source control? Or is it generated from .ioc file?

Nick Alexeev · 2024-08-04

This line caught my eye. uint16_t ADCACTValue; HAL_ADC_Start_DMA (&hadc1, (uint32_t *)ADCACTValue, 1); HAL_ADC_Start_DMA(...) takes a pointer as the 2nd argument. ADCACTValue is not an array. The 2nd argument should be (uint32_t*)&ADCACTValue .

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User Activity

Can STM32WL or WB be programmed to function as a baseband chip (with an external mixer) ?

Should stack and heap size in LinkerScript.ld be edited directly, or through the STM32cubeIDE GUI ?

Does HAL have constants for the total number of ADC channels?

What should be done in firmware for VBUS detection through a GPIO pin?

Really strange timing. What could be causing it?

Re: Should stack and heap size in LinkerScript.ld be edited directly, or through the STM32cubeIDE GUI ?

Re: SD Card remove and reinsert

Re: There is a plan to allow STM32cubeMX for generating main.cpp instead of .c only ?

Re: What is the .mxproject used for?

Re: Correct ADC settings for DMA