My team has built up a complex test setup with about 72 ECUs of which all have an ST Link V2 connected to update all the controllers automatically.With the help of an USB extension board they are all actively connected to the PC. The issue is now, th...
Hi all,I build a prototype board based on STM32G431KBT6 which need Virtual COM port and DFU firmware upload. In previous version of the prototype everything worked fine.Windows detected the board, I was able to send/receive commands over VCP and also...
This problem has now happened on 14 PCBAs. Any insight would be gratly appreciated.Regardsik
Hello ,recently I upgraded to ST Link V3 and it works fine so far. Only one thing is annoying: I always get a double reset when uploading a new firmware from Cube IDE to my target. Console output is this:STMicroelectronics ST-LINK GDB server. Version...
Hi all:I have problems understanding the pull up/down situation with regards to 5V tolerance.I must admit that I have limited hardware knowledge, so please be gentle. I have searched and read a lot, but couldn't find a definitive answer yet.Say that ...
Hi everyonewe are developing simple iot gteway with reference of STM32F746 discovery board schematic.we have done assembling of controller sdram,norflash,rs232,usb2.0 sections one by one after testing with test codes.for ethernet we are using ksz8863...
Hi,I am quite new in this MCU world and I bougth a BluePill board (STM32F103C8T6) to start doing the basics and learn.At first I tried to use the IAR Embedded IDE to program the board but when I tried to debug the following error appears.Then I tried...
I'm using STM32H725IGK6. I come from Microchip PIC world.When pulling up 'BOOT0' with 10kΩ to VCC(3.3V) , I'm able to run my code on my custom designed board using STM32CUBEIDE.When I press RST or power cycle board, nothing runs. This is expected rig...