About JBurg.5

JBurg.5 · 2025-02-05

Hi,I have an STM32F7 design with SD card connected via SDIO interface.In many posts I read that SD cards have to be initialized with a 1 bit wide bus and a clock of 400 kHz. Switching the bus width from 1 to 4 bit using the command HAL_SD_ConfigWideB...

JBurg.5 · 2023-10-17

Hi,our c 13:26:59 : STM32CubeProgrammer API v2.14.0 | Windows-64Bits 13:27:37:380 : UR connection mode is defined with the HWrst reset mode 13:27:38:416 : Device Descriptor: 13:27:38:416 : |_bLength : 0x12 ...

JBurg.5 · 2022-03-10

I chaecked the following:There are no variable definitions in my headers. I use #ifndef/#define/#endif in all headers. After 2 days of trying I don't know what to do anymore. What might have changed in V1.9.0?

JBurg.5 · 2023-11-01

Hi,I cannot offer a solution but I confirm that there is an issue with the bootloader/STM32 Cube Programmer.My post regarding the same subject was: https://community.st.com/t5/stm32cubeprogrammer-mcus/stm32cubeprogrammer-dfu-instable/m-p/599084#M5397...

JBurg.5 · 2023-10-24

The bootloader with STM32 Cube Programmer is the firmware update method for our customers. It needs to be reliable.It is very important, any help or advice is appreciated.

JBurg.5 · 2023-10-18

In AN2606 I found this note:"When a bootloader firmware supports DFU, it is mandatory that no USB Host is connectedto the USB peripheral during the selection phase of the other interfaces. After selectionphase, the user can plug a USB cable without i...

JBurg.5 · 2023-10-18

Hello,It fails on several Dell machines and works on other Dells. On other PC types the same. We tried hubs and PC ports without any difference. We use a 25 MHz crystal clock generator at OSC_IN.We tried v2.5 and v2.14. Both failed. The error message...

JBurg.5 · 2022-03-10

No, you were right! With -fcommon I can work again.Thanks a lot!

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STM32 SDIO SD card initialization

STM32CubeProgrammer DFU instable

Hello, I have updated my STM32CubeIDE from V1.7.0 to V1.9.0. After that my project fails to link with > 40 000 "multiple definition of" errors. Before the project was compiling for years without such problems.

Re: STM32CubeProgrammer 2.14.0 firmware update error over USB in Windows 10 64 bit

Re: STM32CubeProgrammer DFU instable

Re: STM32CubeProgrammer DFU instable

Re: STM32CubeProgrammer DFU instable

Re: Hello, I have updated my STM32CubeIDE from V1.7.0 to V1.9.0. After that my project fails to link with > 40 000 "multiple definition of" errors. Before the project was compiling for years without such problems.