Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I am using STM32F103 for my project and it requires CAN most of the time however if a USB connector is plugged in, it should behave like a virtual COM port. CAN_R and CAN_T pins are connected to PA11 and PA12together with USB_DP and USB_DM pint...
The St_link registers itself and the serial is updated etc. however when I attempt to connect to the newly soldered chip, I get the message that "No STM32 target found".Am I attempting to program this chip incorrectly by using the SWDIO, GND, SWCLK a...
I am trying to create custom PCB for my academic project. This is the first time i am using an STM32 processor. I will be grateful if someone can verify the schematic for STM32L152RE which i created.I will be using SWD to flash code to the STM32. The...
Hi guys - Any idea how long it will take for prebuilt Altium design files for the remarkable STM32G4 series to show up? [I am specifically designing for the STM32G431RBI6, which is a tidy 5mm x 5mm BGA with 8x8=64 balls @ 0.5mm pitch.]. I don't know ...
YStm32f042f6 tssop package , when i am powering, microcontroller is not starting ,even if i use hard reset . its only starting when i connect ST link( SW Debug) mode.I am using external clock 8 mhz.I have attached Circuit diagram !! i tried with cou...
With a ball size of 0.4mm I would expect a pad size of 0.36mm , but 0.225 mm is in the table.
Has anyone succeeded at it? What did you have to do? I've found a lot of success stories about updating the ST-Link on 32F4 boards but none on the H7. When I run stlinkreflash.exe I always getPreparing for FW update (can take up to 10 seconds)...ERRO...
we are developing HMI(ethernet,sdcard,4.3 inch tft touch display) using STM32F746 microcontroller with 6 layer pcb,we already did one pcb and its working perfectly.and we started 2nd one almost at the end of the process found random auto reset,cpu ru...