Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I am trying flash my STM32F746G Discovery board with new code from Linux. I run into this issue after running "dmesg -w": "can't set config #1, error -32". ST-Link is not being detected by either STMCubeIDE and STMCubeProgrammer. Has anyone run...
Hello, I‘m creating a counter that increments/decrements according to cw/ccw direction of an encoder. An interrupt is triggered by the rising and falling edge on each channel. Due to mechanical jitter, the interrupts are triggered (sometimes) simulta...
New question from this thread. So in order to use both SMPS and LDO, given in board schematics,I mounted SB6 and SB17 (SB44, SB46, L4 already mounted)and removed SB5 and SB18 (rest already not mounted).After than i flashed it with keeping the followi...
STM32H70-DK FDCANHello everyone:I want to use FDCAN in my board but it is not working.I've been using a few examples I've found as reference but none of them are for my exact board (STM32 H735).Does anyone have an example I can run?
Hello, Where to buy the cap of the Stm32H747-DISCO joystick, please kindly help. Thanks
Hello,I have generated a makefile project on CubeIDE for STM32WB55RG and I'm trying to debugging it on CubeIDE . After a research on the forum I got to know that this is achievable and set up build settings accordingly. When I try to debug I get the...
I'm trying to find any documentation for the pinout of Nucleo-H755ZI-Q. The GPIO pins for CN12 and CN11 are written on the board but not CN7, CN10, CN8, CN9.How can I know which GPIO pins are connected to which pin on this connector?
Hello ST. I would like to amplify a signal using the built-in opamp of the STM32U575ZIT6QU or STM32U575RGT6 product.The signal I want to amplify is as follows:The middle voltage is approximately 1.65V,It has an normal amplitude in the range of 1.5V t...
New question moved from this original thread. Thanks for the quick response.So basically the HW is configured in SMPS. So in order to obtain 480MHz, what changes should i do to the hardware. Or is there any way i could do it without changing the hard...
I am doing a datalogger application with a custom piece of hardware using STM32 and FileX middleware. While datalogging, it occassionally experiences a spike in write and flush times that seems to be random to me. So I tried to make a simple applicat...