Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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...
I'm just looking for some clarification on a few points, having watched one or two of the training videos. I have bought a NUCLEO-G031K8 dev board, but was wondering if I could just go straight to my target board 1. in the project setup, it asks wha...