Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Bank 1 of my STM32L496 has R/W protection enabled, and I am unable to disable it. Using the GUI, when I attempt to uncheck the box, it tells me I must uncheck the PCROP_RDP bit and switch RDP from 1 to 0. RDP is already at 0, and it won't let me chan...
the error:STMicroelectronics ST-LINK GDB server. Version 5.8.0Copyright (c) 2020, STMicroelectronics. All rights reserved.Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 ...
I've been using ST-Link for years with no issues. Tried it today to connect to a STM32L496 using the ST-Link Utility and an ST-Link V2 pod, but get this error message when I click "Connect". Tried a STM32L432, same issue. What am I missing? I'm not t...
Hello, I have three GPIOs output configured. I'm having some strangeness on two of these that I don't quite understand.I'm using a nucleo STM32L432KC, and I have some custom circuitry attached to the GPIOs (detailed below)The situation I am experi...
HelloI have encountered a strange problem at work using stm32f439zi processors.Some context:We're using two board:development board NUCLEO-F439ZI, with a processor stm32f439ZITx in revision 4custom board, with a processor stm32f439ZIYx in revision 3T...
Hello!For some weeks, I have been using an STM32F769I-DISCO board as the centrepiece of a new industrial solution which enables us to know how much paper has been consumed by a studied machine. Therefore, firstly, an inductive sensor is used and gene...
I'm working on a board design with a STM32F103C8. First time for me to build a PCB with STM32, I've always worked with "blue pill" boards.Not sure about BOOT wiring. The firmware will be uploaded using STM32CubeProgrammer. The board should startup us...
Posted on March 10, 2018 at 12:57I am trying to program my STM32F103C8T6 from ST link utility but it is showing 'Some Flash Pages are write protected'error while performing full chip erase. I have tried direct programming option in st link utility b...
I use the STLINK-V3MINI in combination with STM32CubeIDE and STM32G4x µC. With SWV a tracing of 2 variables with 20kHz is possible without data loss. What are the limitations of the STLINK-V3MINI, and what justifies the purchase of an expensive debug...