Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I insert a breakpoint in the source code by toggling it Ctrl+Shift+B. I view the breakpoint in the Breakpoints window. After startup, the program is halted at the first line of code. I then press F8 to start the program and execution blows through th...
Hello,I have a Nucleo-G474RE with a simple blinker program mostly in WFI, awaking every Millisecond. I can can warm connect with STlinkV2 e.g. by pyOCD, but with on-board StlinkV2 pyOCD reportsException reading AP#0 IDR: STLink error (5): No device ...
Hello all,I would like to ask for your experience with NUCLEO-H7A3ZI-Q board. It is new board which started to be produced. I ordered 3 same boards. They were used at two workbenches independent.All products have same behavior:First 2-3 hours are wor...
I have permanently conected ST- LINK V3 to my STM .My problem occurs when my board is working and i try connect ST-LINK to USB. When connecting ST-LINK reset my STM. This is big problem for me.
Hi, I have designed a custom board with some sensors and a CMWX1ZZABZ-078 chipset as MCU and Lora module. To design the board I have copied the schematic that Murata has in the datasheet of the module, I'm trying to connect the board to the computer ...
I have designed/developed more than 140 microcontroller-based boards utilizing 8, 16 and 32 bit MCU's. I recently designed a board that uses a STM32F765VGT6 MCU. During my initial power-up test, I verified that all of the voltages are in range. Ho...
As the CWD protocol is based on JTAG; Is it possible to debug a non-ST chip with the ST-Link V2? To do step by step code debug? I think in my case to debug code, loaded on a JN5169 (NXP chip based on ARM Risk) Thank you!
Hi,I want to give to a F103 the faculty to program any other F103 in one touch on the blue button... with a known .hex program.only the SWD link between them.User Scenario:The user plug a new F103 (SWDCLK+SWDIO+GND+3V3) to the 'loader' (without any P...
Hi everyone,I a student who is new to the STM32. I've trying to find tutorials specific to the Nucleo-G474REbut I have not found any. Are there any specific tutorials to this board ? And if not what are the best tutorials out there to start learning ...