About Alexander Stankov

Alexander Stankov · 2021-10-30

So I wanted to program today and opened ST_Cube_IDE, connected my board to my PC and it was flashing red. It didn't respond to me sending information through a terminal, so I debugged my program and uploaded it (it should have already been in memory)...

Alexander Stankov · 2021-09-27

For example, if I send 1000, it will be received as 0100 on the STM board. I send what I received in the Rxcallback function. My program doesn't work, so I know this is the case. This issue stops after I hit the RESET switch on my board. Now, my iss...

Alexander Stankov · 2021-10-28

https://www.youtube.com/watch?v=EsZLgqhqfO0&t=455s - watch right after the 13-minute mark. Maybe this can give you an idea. There is a (Rx/Tx)HalfCpltCallback or something in the HAL_Drivers. And UART can also use DMA.

Alexander Stankov · 2021-09-27

I'm using a micro-USB cable to connect to my PC via USB. In the .ioc file of my program the 2 pins (RX/TX) for the LPUART have the following settings:GPIO Mode; Alternate Function Push PullGPIO Pull-up/Pull down; No pull-up and no pull-downSo I don't...

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My STM32 Nucleo - G0B1RE just stopped working out of nowhere...

UART information is shifted by 1 byte when I connect my STM32G474RE directly to my PC and use a terminal program to send information to control things. It fixes itself after resetting the board.

Re: How to clear UART's RX_buffer in stm32f030cct6

Re: UART information is shifted by 1 byte when I connect my STM32G474RE directly to my PC and use a terminal program to send information to control things. It fixes itself after resetting the board.