Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
If my board is not powered and the power is provided by the ST-Link, then I can program/erase all the time without issue. However for debugging it is not useful. As soon as I connect the power to the target I loose the connection.Few thingsSWDCLK and...
Hello, I have recently purchased stm32 nucleo-stm32F767ZI board but I am not able to get it to work - I cant debug/program any code for it because internal st link is not detected. Picture of my board:Debug settings:Target settings:ST link schematicI...
Inventek systems ef-wifi module got detached from the board. Hope this is the wifi module. But How can I attach it back to the board. If thats not possible can I get a new replacement the board and how long would that take ? Since its a brand new boa...
I am using an STLINK V3SET and the STLink Utility v4.5.0.0. I have opened up the V3SET and I am measuring at the pins of the connector to the target the correct 3.3V between pins 3 and 5 as indicated in the user manual. This voltage is coming from th...
Hello. I just got a ST-Link V2 and wasn't able to program/debug a STM32 MCU with it. With a fake programmer I can program succesfully. But when I try to use ST-Link V2, it gives me device not found error. I wire STDIO, SWDCLK and GND pins to the targ...
Hello;Can anyone run STLINK V3 with CubeIDE? I can delete and load the hex code inside the processor using STLINK_Cube Programmer.But when I try to enter debug through CubeIDE, I get the following error. Anyone who has encountered this error and can ...
How to fix MCO clock on NUCLEO-H743ZI2 (with MB1364C board)Hi,I am trying to evaluate H743ZI2, I got NUCLEO-H743ZI2.I am trying to use HSE from MCO, but MCO clock is extremely unstable, jitter as much as 0.2%.I verified this on 2 such boards, right f...
I am using custom board with stm32f446re7 controller. For flashing that, I am using ST-Link/V2 debugger.Custom board has SWD 6 pin connector. Did below connections from ST-LINK/V2 to custom SWD connector. But facing below issue even after changing re...
Hello All,We have an custom board using stm32f446re controller which has 6 PIN SWD JTAG connector.We are using NUCLEO-F446RE kit as debugger to flash the custom board as explained in "6.2.4 Using ST-LINK/V2-1 to program and debug an external STM32 ap...