Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Unable to debug with St-Link/V2 after successfully program FW into Micro with IAR for ARM. I was able to debug it before, however now it stops working after I press run on IAR. Then, variables on "live watch" are shown as unavailable.This is the se...
The only functionality my board will need to support is digital IO, two RS485 ports and a single RS232 port, but they do not need to be on the first version of the design. We just need to see the board come alive and toggle some IO lines to verify th...
Hello,recently i upgraded my ST-Link Utility from v3.8.0 to v4.2.0, within that change the value of the calculated checksum for the same Intel-HEX files changed. Below there are screenshots for the different ST-Link Utility versions respectively. In ...
Hello, we develop a product based on an STM32F765.Is it allowed to add a debug interface like the ones on 32F746GDISCOVERY. This would make it easier for our customers to start writing their own firmware extension.Thank you.
Hi everybody,I need to connect to the SWD Interface of my STM32F0 without any debugger. I already studied the protocol itself and I am able to read the correct IDCODE of the MCU. Now I want to write to the CTRL/STAT Register. It seems that the target...
The Automatic mode in the ST-LINK Utility hangs whenever I press the START button. I've seen on the forum similar problems with version J28. The solution was to downgrade the ST-LINK debugger to J27. Does the J29 version have the same bug?Is there an...
Can we write data to QuadSPI on B-L475e-iot01 board using ST-LINK Utility tool?Is there any documentation on that ?Thanks in advance
I found the Allegro layout of the STM32F469i-DISCO (MB1065C ) but I cannot import it in Altium. There is all the schematic in Altium but the layout in Allegro. Altium require the ASCII (*.ALG) file format to be imported. Any help will be very much ap...
Hello, I'm a bit confused and surprised by declared JTAG/SWD target voltage ranges for new STLINK-V3SET. In all docs is declared "3 V to 3.6 V application voltage support and 5 V tolerant inputs" but most STM32 MCU operates from 1.71V and are routine...
Posted on May 14, 2018 at 13:41I am able to connect to the target:14:35:49 : ST-LINK SN : 0674FF3836314B345714403414:35:49 : ST-LINK Firmware version : V2J29M1814:35:49 : Connected via SWD.14:35:49 : SWD Frequency = 4,0 MHz.14:35:49 : Connection mod...