About KlemenDS

KlemenDS · 2024-09-12

Hi, I have a product with 2 microcontrollers on the same PCB(running independently). One is STM32G030 and other is STM32WB5MMG(ble module containing STM32WB55). I enabled internal bootloader(via option bits configuration) for both the microcontrolelr...

KlemenDS · 2024-09-02

Hi,I am trying to set up bootloader on my STM32G030, via usart. When I enter it and send start command (0x7F) I do get ACK response(0x79). I cna read ID and protocol verions, but when I try do use "Go" command to start my application, it gets stuck.W...

KlemenDS · 2024-08-29

HI, I configured boot pins STM32G030 to enter bootloader at startup of system, but now how do I check if the chip is actually in bootlaoder mode?After setting boot bits, I know that the main application code on flash memory is not loaded at start up ...

KlemenDS · 2024-08-29

Is there like a general rule or guide to find these specific RMs and ANs? Or is more like find it and save it for future use?

KlemenDS · 2024-08-29

Hi, I have a custom board with STM32G030K6 and I wish to use the buildin usart bootlaoder. I have checked the AN3155 and AN2606, but I still cant figure out how to enter into the bootloader. I found that for my MCU, I need Pattern 11 to activate boo...

KlemenDS · 2024-09-19

Hi,sorry @STTwo-32 for late response, I was on vacation and didn't have access to work account.Here are the requested infos:

KlemenDS · 2024-09-02

Ok @liaifat85 , with this command procedure I get ACK after checksum. But my application is not starting after it. One of functions in my APP is that it repondes to a uart query (I send ID, it reponds with SYS). It know it works, because if I disabl...

KlemenDS · 2024-09-02

KlemenDS · 2024-08-29

Hi,thank you for info. The problem was that I missed that I need to send 0x7F to start it.Now after 0x7F I get ACK response (0x79), but after any other comamnd, I get NACK (0x1F). So I guess there is problem in how I am sending comamnds to it.

KlemenDS · 2024-08-29

Hi @STTwo-32 ,I have one more issue. I configured boot pins to enter bootloader at startup of system, but now how do I check if the chip is actually in bootlaoder mode?I know that the main application code on flash memory is not loaded at start up (...

User statistics

User Activity

Bootloader not working on STM32WB5MMG

STM32 builtin bootloader GO command problem

STM32G030 bootloader

How to find documents for each MCU

STM32G030K6 usart bootloader

Re: Bootloader not working on STM32WB5MMG

Re: STM32 builtin bootloader GO command problem

Re: STM32G030 bootloader

Re: STM32G030 bootloader

Re: STM32G030K6 usart bootloader