Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Posted on January 07, 2015 at 23:54I have a system with multiple STM32F407 MCUs. The JTAG signals are daisy-chained together into one long chain. Can I use the ST-LINK Utility to flash firmware into a specific device on the JTAG chain? I looked th...
Posted on October 28, 2014 at 04:11Hello: I'm writing in desperation because I've been trying to make an HSE oscillator to work with absolutly no luck. I little bit of context: a couple of months ago, I wanted to play with an STM32F103C8T6 microcont...
Posted on December 19, 2014 at 22:58Hello: I am using an ST Discovery Board (MMB997C) and programming / debugging it with IAR Workbench. It has the STM32F4 processor. I have a small external PCB connected to the Discovery board using the SPI lines t...
Posted on November 11, 2014 at 14:15Hi,I have created a binary of STM32f429 demostration application code by using IAR workbech. Program the firmware upgrade code in to the discovery board by Jlink debuger. I tried to upload the binary file through ...
Posted on October 24, 2014 at 10:38Is there any way to calculate device flash (or selected flash sectors) checksum in ST-Link Utility. Is a common feature in other programmers that I cannot found in latest ST-Link Utility v3.4.0. Do you plan to add ...
Posted on September 05, 2014 at 13:33Hello, I have updated firmware version of ST Link V2 on my STM32F4 Discovery board, but after this programmer does not work. I have an external ST Link V2 with firmware version ''V2.J14.S3 STM32+STM8 Debugger'' a...
Posted on October 19, 2014 at 23:20Hello,I'm having issue to connect to my newly bought STM32F4 discovery board with the- STM32 ST-LINK Utility v3.4.0- StlinkUSB Driver V4.3.3.0When I try to connect it's always failing with any parameter in the sett...
Posted on September 12, 2014 at 05:26Used St-link 3.4.0 to read the boards demo program the wrote back, demo does not work anymore, same for 407 and 401 models. do I need to set options different maybe. #st-link
Posted on August 25, 2014 at 10:55I am using STM32L100 MCU with STLink v2 for debug and flash/eeprom programming thru SWD. This is a device with soldered battery - i.e. it is permanently supplied. If I want to reprogram e.g. EEPROM I connect STLink ...
Posted on August 28, 2014 at 12:08Hi, I was uploading programs to Standard STM32F051R8 development board. While trying to upload the code, suddenly I have started getting an error message ''ST link No MCU Device found''. After I click on OK I got a...