Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have a question to the Pinout of my L432KC..Iam using I2C1 and SPI1(Miso, Mosi,Scl)Can i use pin PA_9 and PA_10 as GPIO for different things while iam using IIC ? or are they connected togher ? (like PA9 with PB6 and PA10 with PB7 )
Hi, this is a newbie kind of question i think.I have a very simple program, one that blinks a led. I can debug and run from inside STMCube IDE (all works ok), but if i upload the bin file with the STLink Utility (Windows), the program doesn't run. Wh...
Hello all!After I update STM32CubeIDE from 1.3 to 1.4.2 I can not start debugging process.It says ST-Link server required, but I set Open-ocd for debugging.What I cat to do? Please, help to resolve a problem.My OS OpenSuse thumbleweed.
Hello,I am using the stm32l433ccu6. I would like to connect my LiPo battery (1 cell) on Vbat. When this battery is full, the voltage is 4.2V. I am very interested in using the Vbat monitoring feature (ADC1_IN18). But in the Absolute Maximum ratings p...
I am using STM32VL discovery board, when I try to program the board its showing this message.Note:-I have install the st-link USB driversThe ST link upgrade software is detecting the ST link.
I want to connect an (HSE) crystal with an STM32L412 - I see from the cubeIDE ports that PA0 is the CK_IN, but I've always used xtals with two ends - where does the other end of the xtal connect to? Ground?
I want to do an experiment with the Nucleo-G431RB board on a jtag bus but I'm already seeing something strange. This board he has a built in ST-Link and also a jtag connector (CN4) for an external debugger. The manual says the external debugger can b...
I have a custom PCB with a STM32G431 on board and STLINkV3ModsI wish to use PA9,10 for USART1 and PA2,3 for USART2 attached to VCP of STLINKV3MODS via 3K3 resistor.If I use USART1 only it is OKIf I use USART2 only it is OK. See Figure 1If I use USART...
When debugging in STM32CubeIDE, I'll often encounter an issue where the debugger fails to connect or becomes unresponsive. And when I close the IDE, there will still be a lingering (and unkillable - even with sudo) stlink-server process in "uninterru...