Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am using STM32F070CBT6. I am experiencing voltage drop on NRST Pin from 3.3V to 2V or 1V randomly for few milliseconds then it goes high to 3.3V. This drop comes randomly in every 2 to 3 minutes. My VDD is stable I checked the same on Oscilloscope...
hiI am having a problem while programming STM32030F4P6 with trustudio. I have done connection as below:gndvddswdioswclknrstwith repective pin of STLink/v2The error coming is :Target no device foundError in initializing ST-Link device.Reason: No devic...
I'm using True Studio to compile a sample PWM program and using ST-LINK to program the device. It worked for the first 20 or so iterations but now it won't connect. It gives me this message:OK I go to settings and there is no where to select "Connect...
I'm using ST-LINK_CLI to flash my STM32F427 and I'd like to start SWO tracing after flashing. Is there a (Windows) command line tool which can do this? Currently running Win7, ST-LINK CLI v3.4.0.0 and ST Link FW: V2J33S7
Hello All,The project I'm working on requires an STM32100RBT, so I ordered the STM32VLDISCOVERY discovery board, which mounts it.I can't seem to work with it, apparently because it has an ST-Link V1, which seems to be deprecated, judging by how widel...
what's the meaning of the "SN",readed from "STM32 ST-link Utility"I read the UID from the Flash addr 0x1FFFF7E8, i found out the SNis not the UID. please tell me where is the SN 'data from? tks
Your mockups have a weird property to grow in value. I think this is due to the huge number of electronic components on the PCB, literally for all occasions. It is good for study, and completely useless for use in real life. That is, after debugging ...
I just made a clock with 7-seg display and Stm32f030f4p6. Firstly i used 3.2768 HSE(high package) and 2x22pF caps. That's annoying, but uC randomly stucks displaying one digit(display is multiplexed, So whole uC is stopping). I was trying 1.5pF but ...
HelloFamiliar with Kinetis of NXP, I start with the STM32.I am looking for the ST-LINK/V2 to program small Cortex M4, with a small connector (SWD). ST-LINK / V2 has a 20pins cord with a 2.54 pitch. I can not find how it should be used with a small SW...
