Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi,I am not able to understand the pin mapping in stm32h7b3i-dk (default pin mapping). I wont be using stmod+ but I need to use analog audio input (3.5mm Audio jack in) . By using the default set of pin mapping is it possible to use TouchGFX monitor ...
Hi, I recently bought a P-NUCLEO-LRWAN-2, and I would like to communicate through LORA from the gateway to the end-node and vice-versa, but some information is lacking. In the Getting started with the P-NUCLEO-LRWAN2 and P-NUCLEO-LRWAN3 starter pac...
When "ST-LINK: Could not verify ST device!" error appears and what the mentioned verification process consists of? Can I influence verification process in STM32CubeIDE and how?I have STM32 MCU, which gives me "ST-LINK: Could not verify ST device!" in...
My application requires a resistive lcd. Is anyone familiar with trying to replace the existing capactive lcd with a resistive lcd? I have seen some resistive lcds with a similar 40 pin connection, but the I2C interface (pins 37-40) are the resi...
to use the canbus Pins from the systembootloader of stm32f429ZI PB13 needs to be disconected from VBUS_FDThere is no jumper or 0R, the pcb pad needs to be physically cut.
Dear ST Support Team,I recently purchased the STM32H7S7-DK development board (MB1736D) and I am encountering an issue when attempting to debug my main application code. The error message displayed is:“Failed to initialize external memory!”“Error in i...
Hi, i just started with STM32G031J6 using STM32G0316-DISCO board. Using CubeIDE i have configured my second LED LD1 on pin PA11After generated the code by IDE, I added sections for flashing these LEDs. LD2 works perfectly, but there is a problem wit...
Hello,I bought STLINKV2 + small board with STM32F103C8T6. I tried to create a simple program - LED blinking - according to example in here: https://deepbluembedded.com/stm32-gpio-write-pin-digital-output-lab/ and I have STMCubeIDE + MX + others.My...
Hi, I hope Everything is fine. I have a board that uses stm32f030 as the processor. When I open an empty project on stm32, debug or run it, I get the "failed to erase memory" error. I deleted the obtion byte from cubeprogrammer and changed the st lin...
Hi team, I was trying to establish CAN communication between Matlab Simulink and 2 nodes, through STM32 board. Our logic is working fine when checked individual device. But communication is not taking place when respective nodes are connected to Can1...