Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I've found that Nucleo-L4R5ZI and Nucleo-L476RG sometimes stop receiving UART data through the STLINK USB interface is Mass Storage type is enabled.I created a program that echos random data sizes (send to board, board echos back). This will crash af...
Hi everyone, Just FYI this is my first real dive into using STMs so please excuse possible gaps in understanding.Issue: I have been trying to program an STM Bluepill (STM32F103C8T6) but have been unable to get my pc to detect it and launch in debug m...
Hello teams,we are facing some issue with ST microcontroller and ST-link debugger help me out from this issue. GDB server error and below its showing, Target no device foundError in initializing ST-LINK device. Reason: No device found on target. when...
We have a project where, due to various issues found during development, I've modified the PCB layout and changed a few pin allocations.Is there any way to include multiple configurations from CubeMX and select between these at compile time?This woul...
Hello,Could someone help me to find the pinouts for STM32F767ZIT6 Rev."Z" please, I've looked everywhere, erratas included. The IC's pinout isn't as per official ST datasheet, and per guidance where the PDR_ON pin should/can be tied to VDD. On this m...
We received several batches of STM32L072CBT6, among them, there are Revision 1, Revision P, and Revision Z.As per the errata data sheet, these 3 revisions are put in the same column of the chart "Summary of device errata".Does it mean these 3 revisio...
Hello,I'm trying to reproduce this tutorial:[STM32 USB training - 11.3 USB MSC DFU host labs]https://www.youtube.com/watch?v=CGUC1wqSLCE(Note: The original code is available in the video description)I'm not able to make the final code run (flashing t...
Hi, As described in the question, the STM32H723ZG damaging after few hours of working. I have a seperate daughter board for the MCU. The unused IOs on the daughter board are terminated to GND using 1k resistor. After damage, we observed that some of ...
The STLINK-V3MODS is a fantastic idea. The more engineering time I spend on the bootloader, the less time I have designing the product itself. Somebody at ST deserves a raise for the STLINK-V3MODS idea. This thing is a lifesaver! Let me know who you ...
Which chip is inside and how can I launch the software, STcube IDE always permitt launching with the note: no ST device found.