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We are pleased to announce that STM32CubeProgrammer 2.22 is available What is new in 2.22: Support for the STM32U3 microcontrollers with 2 Mbytes of flash memory: Internal memory programming through debug and bootloader interfacesOption bytes program...
Dear STM32CubeProgrammer Community, I hope you are all doing well. Over the past months, you may have received an email from me, either through the STM32CubeProgrammer survey or on other topics like CSAT or Raspberry Pi support. First, I would like...
Major change in SigningTool for STM32N6 in STM32CubeProgrammer v2.21.0 This release, we decided to change signing tool behavior to not automatically align the payload to 0x400 with padding bytes, since this is not necessary for other STM32 series. T...
I am trying to use CLion to program STM32 MCUs as an alternative to other IDEs. For flashing and debugging, I want to use the Embedded GDB Server provided by ST, specifically ST-LINK_gdbserver.exe.I prefer not to use OpenOCD because I have found it t...
Hi everyone,I'm trying to flash my STM32WB55 and the connected MX25R64 external memory.I have already created my external loader and tested it with the CubeProgrammer, feeding it with a .srec file containing only external addresses (>= 0x90000000).Ho...
If TrustZone is enabled on a device, I cannot use STM32_Programmer_CLI.exe -d to program high-cycle count flash.If TrustZone is disabled, it works.Based on STM32_Programmer_CLI -w16 not working in high-cycl... - STMicroelectronics Community I have re...
Problem DescriptionI'm working with the B-L072Z-LRWAN1 development board and trying to configure the SX1276 LoRa transceiver DIO pins manually (without using ST's HAL middleware). I want to use an external LoRaWAN library (LDL) that requires explici...
Hi, we're having some issues while trying to connect a STM32F030C6 to the Stm32CubeProgrammer via USB, through the embedded STM32 Bootloader.Using the same working sample of one of our devices, we perform several connection tests on different Windows...
Hello, I am using NUCLEO-WB55RG board to implement BLE and I got error when I was Upgrading my STACK Version currently which is v0.0.0.0 in STM32CubeProgrammers FIRMWARE UPGRADE SERVICE option, I select stm32wb5x_BLE_Stack_full_fw.bin with 0x080D...
My STM32H573 option bytes are in weird state which might be the reason that the device could not run any fw even if the flash still can be programmed; I imported the option bytes from a 'good' device, but could not apply the changes to the device, an...
Hi, i have recognize some odd behavior inside the CubeProgrammer external flashing feature.When flashing files less or equal to 128KB, then it flashes size at boundary of the block size of the Flash device which is 64K. As soon i get bigger than that...
Hi everyone,I’m working on an STM32F4 project where I save a configuration struct to internal flash memory to preserve settings across power cycles.The first time I run my program and write the struct to flash, everything works fine. But the second t...
