STM32CubeProgrammer (MCUs)

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STM32CubeProgrammer 2.16.0 released

STM32CubeProgrammer v2.16.0 release informationNew features:• Added the support for the STM32U0 series– Flash memory/option byte/OTP programming via the debug and bootloader interfaces– RDP regression with password• Added the support for the STM32H7R...

Resolved! BOOT0/NRST control with DTR/RTS

Is it possible to use the DTR/RTS pins of a UART bridge (such as FT232RL) to automate entering the bootloader in system memory for flashing firmware using STM32CubeProgrammer? Has anybody achieved this?

jefflongo by Associate III
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  • 12 replies
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Resolved! STM32H753I-Eval2 in DFU mode

Hello,I'm curious if I am going through the correct procedure to put th H753I eval board in DFU mode. I have the power jumper JP10 on PSU. I then put a jumper on JP3 which is labeled BL_BOOT0 (which as far as I know puts the H7 in DFU mode when pulle...

TLuke.2 by Associate II
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  • 11 replies
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STM32H743 External loader problem

Hello,I'm learning STM32 and wrote an quadspi external loader for my NUCLEO -144 (STM32743ZI) and 1M external flash. I've it tested in the Cube IDE and everything looks OK, I can read and write the external flash. When I use the loader in STM32Cude...

YGU.1 by Associate II
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  • 19 replies
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Firmware Update

We have implemented a custom tool, which transfers a hex firmware file via USB DFU protocol to the control. While testing we had several problems sending the firmware to the control.First we extract the memory model out of the descriptor infromations...

Tedico by Associate II
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  • 2 replies
  • 1 kudos

Resolved! ST-LINK,Programmer error:DEV_TARGET_CMD_ERR

helloI used ST link to connect to stm32H743 and reported an error during the Programmer download process:"Error:ST-LINK error(DEV_TARGET_CMD_ERR)“.But,I used j-link to connect to stm32H743 and there were no errors during the stm32IDE download process...

jack-uni by Associate
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  • 3 replies
  • 1 kudos