Dear Colleagues,I have tried for more than a week to get the internal D+ pull up resistor to activate on my custom board.I have checked the clocks and they seem to be all running. I created a new project with only USB OTG FS hid class enabled. STMCub...
Hi,I followed this tutorial to have made FatFs library work on my STM32 F411 PCB board with SPI interface.Basically I need to store 1000+ floating point values in SD card and read them back.I have no problem in writing; but I cannot read all the reco...
Out of no where, seemingly from one build to the next, CubeIDE is not able to launch GDB. I've tried a different project, a different version of the IDE, restarting my PC and no luck.How do I debug what is going on?STMicroelectronics ST-LINK GDB serv...
This is very weird problem as I have never experienced this kind of problem before.The board is hooked up to several NPN type limit sensor and connected PE0, PE1 etc.Every pins are defined as EXTI with Rising/Falling edge trigger and has been working...
We are planning to use STM32U599ZI platform for our new project. Could you please help us with the reference design and hardware related documents? Thanks in advance for your help.Contact:Email: santhosh.p@optmsol.com
Hi everyone, i want to ask a question about semihosting printing messages in console. I've been using it for some time and it works well. I use it on boards designed by me with various micros and with the ST-LINK/V2 emulator, no problem. I happened t...
I have an STM32H7 on a custom board. We do not have VBAT connected to anything. We do have a battery always connected to VDD. When I reset the MCU using the NRST pin it seems like the backup domain (registers and RAM) are not maintained. Is this expe...
The following pins appear to be shorted on the STM32L412 Nucleo-32 Dev Board :A4 (PA5) shorted to D4 (PB7)andA5 (PA6) shorted to D5 (PB6)Is it possible someone can verify, I have checked four Nucleo-32 boards and all show the shorted pins. The Nucle...
Hi,we are planing to build up a functional prototype with the Eval Board STM32429I-EVAL.I got the design files which were available on the product page, because I like to have a 3D-Step File of the whole Eval-Board.Unfortunatelly I can not access the...