About Foreen

Foreen · 2023-08-12

I would like to remotely update the firmware of my STM32WLE5. I can transfer new binary file from the server to the STM's SRAM using my custom link only, which means I cannot utilize other native update procedures provided by STM, such as UART. Howev...

Foreen · 2022-07-31

Hello,I have STM32WLE5CBU6 and I communicate with my Quectel chip over standard UART communication (interface LPUART, PA2, PA3) via AT commands. Transmitting from STM to Quectel is always working well, but when I want to read response from Quectel ch...

Foreen · 2022-08-01

Thanks! Is it possible to somehow handle the initialization error? I need to have really low power consumption, so I need to have lower frequency (at least 2 MHz - LPrun). Do you thinkg that setting higher frequency for initialization and lower frequ...

Foreen · 2022-08-01

Thanks for answer! No I do not, please, how can I do that?

Foreen · 2022-08-01

Thanks for answer."it does not work" - buffer AT_Rx before and after HAL_UART_Receive is still the same (=random because of initialization without value)Thanks, I will try it! Is it possible to send it directly via ST-Link V2 without debugging mode e...

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STM32 - update firmware from data stored in SRAM

UART reading problem

Re: UART reading problem

Re: UART reading problem

Re: UART reading problem