Forum Posts
hi i am using a STM32H745BIT6 chip it is connecting to the st-link but when i try to debug it its not letting me do it it says the following 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 LogFile Name : C:\WORK\NEW_PROJE...
Cannot Disable Read/Write Protection in ST-Link
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...
hi i am having issues with the Debug its a M7 and M4 MCU i connected swdio, swclk, swo, NRST, gnd and Vapp
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 ...
ST-Link Utility Just Started Reporting "No elf loader found for this operation"
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...
Resolved! GPIO output level consistency issue
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...
Resolved! what are the difference between rev3 and rev4 for the stm32f43xx ?
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...
Resolved! Electromagnetic interferences with an STM32F769I-DISCO board
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...
Resolved! STM32F103C8 production board schematic
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...
Resolved! some flash pages are write protected
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...