Hello,I have problems with custom designed board. After soldering everything(w/o IC1,IC3) I flashed my firmware. USB device completely unrecognized.I have soldered 1k5 resistor on 3V3 and D+. After connecting to computer I was able to see serial outp...
There is an error in UM2408 regarding the connections for LD1.In section "6.6 LEDs", it currently reads:User LD1: a green user LED is connected to the STM32H7 I/O PB0 (SB39 ON and SB47OFF) or PA5 (SB65 ON and SB54 OFF) corresponding to the ST Zio D13...
Hi!I need a small size Nucleo board that can handle datatype double. I have seen that Nucleo 144 can handle doubles, but can Nucleo 64 boards handle datatype double as well? Double precision FPU to be precise.
Hello all,i have a problem with my first design of a touch button and a slider on a 4layer pcb (top-layer2-layer1-bottom) using a STM32L162 with its peripheralTouch sensing. As you can see from the image i have design the button and the slider with a...
I am using Ubuntu 18.04 VirtualBox on MacOS with STM32G484QE-EVAL baord. While switching to STM32CubeIDE 1.1.0, the debug tool will ask to upgrade the STLINK V3 firmware. Clicking the upgrade button and "STLinkUpgrade 3.3.0" will start. Click "Open i...
Hi, every one, I am new in STM32. Recently, i got 2 STM32L4R9I - Disco. the first one work perfectly fine. as i plug the STLink to connect the first one to the Laptop. it works and the connection also appear on Device manager. i can load and debug th...
At time of debugging my application card based on stm32f072 controller I am getting Debug warning as verify error from address onwards 0x08003800 & and controller enters in hard fault. Current application code size is reach just around 20KB In case I...
I need to find some layout resources for the UFBGA-132 package for the STM32.Thanks
Hello,as the title tells, I would like to power up a Nucleo 144 board (STM32l496) from its User USB connector. I've read the documentation and it tells that it is not possible, but would it remain impossible even with an external regulator connected ...
STM32F030R8Blank project, no CMSIS, no Cube libraries.Code copied from my old TrueStudio project.I use old startup_stm32f030x8.s with some modifications.If I change startup vector table start entry to my function (named not Reset_Handler but Boot_Sta...