Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Posted on July 10, 2017 at 15:59HiI bought a new NUCLEO F207ZG, i plugged it to my computer but it detects nothing, there is no unknown device in the device manager window. The COM led is just blinking, and the initial program is running making the ...
Posted on July 07, 2017 at 22:58Hi,I'm developing a project around the STSPIN32F0 (on a custom board), which embeds an STM32F031C6. I can connect and download code to the MCU using ST-Link Utility and the ST-Link v2 integrated into an STM32F4 Discov...
Posted on July 06, 2017 at 20:39When trying to set the read protection on a STM32F334 to level 2, ST-LINK_CLI gives the following error:'Level 2 is available on STM32 F0, STM32 F2, STM32 F4, STM32F7, STM32 L0, STM32 L1 and STM32 L4 devices only.'Th...
Posted on June 30, 2017 at 09:52Hi everyone.I was working on a custom STM32F469NIH board for the past two weeks. This morning when I tried to supply for the first time during this day the board to start its program, it didn't. When I connected it to...
Posted on June 28, 2017 at 23:18I have a 4MB program which takes ~15 minutes to load to the board. That's problem &sharp1. Once it loads, I get a bunch of errors, like this: 'Contents mismatch at: 00200000H (Flash=08H Required=D8H) !'. (it repeats...
Posted on June 21, 2017 at 18:03I have a custom board with STM32L051 on it. I am using an example from ST (I-Cube_lrwan). For some reason, once I load the firmware I cannot access the MCU anymore using ST-Link Utility and ST-Link/V2. It always throw...
Posted on June 25, 2017 at 14:00I am designing a PCB which uses the STM32F446 MCU. I have the first revision done and working. But I am wondering if all the pull-up and -down resistors on the board can be excluded and use the internals instead?The b...
Posted on June 09, 2017 at 12:57Hi all,I designed a electronic board with two microcontrollers (STM32F401 and STM32F407), for my project.At the moment, I am using an external ST-link and the SWD to program them in the prototype. Every MCU has a SWD ...
Posted on June 01, 2017 at 08:58Hi,I want to use the ST-Link Utility command-line tool for production: flash a BootLoader and the current applicationdo production testsif all is OK - flash the production data (serial-number, timestamp, etc., ~50 by...
Posted on June 08, 2017 at 17:33hi, fellows!I have some questions about ST-Link, especially those on Nucleo boards.First, I often use the on board st-link link to debug/program some other custom boards, it works fine.But someday, I'd noticed that t...
