Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
After this second trial, the only way that I'm able to program the MCU is using the JLINK, but I would really need the STLINK-V3MINI working as expect.
I am using STM32CubeIDE V 1.9.0, with an Nucleo board with STM32F401, and STLink integrated. Debugger just stopped working. I have spent hours trying to change debugging configurations, upgrading STLink firmware, but nothing. When I press Debug I see...
Hello,I intend to use this Discovery kit together with a side board of my own.This side board needs to be powered by the Discovery board (to avoid ground problems) and could draw more than 100mA which, if I'm correct, is the current limit through the...
HelloIn my application, I use the DAC of the Micro to charge a capacitor(47uF). When the micro is power off, the voltage on the capacitor start to discharge with a high impedance resistor(6.8Megohm). I want the leakage current of the Micro I/O small ...
Hello,I use an STM32F767 microprocessor on a custom PCB and test it with power off and on conditions. After uploading the codes, I powered off and on the system. Then, the system works only while the ST link adapter is connected. Do you have any sugg...
I'm talking to a camera device on I2C1. That is working fine. I read back the data via DMA on a scan signal. This also works fine except for one bit, D6, mapped to GPIO PA6. If the output pin from the camera is connected to PA6, I2C1 stops working. F...
Seems there is an error in the STLink firmware (upgraded to the latest version just now), clock is off about 1%.