Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
https://www.st.com/en/development-tools/stlink-v3mini.htmlI know it's based on 'F7 and is faster and shinier than what fits into the 'F103, but... It's 9 bucks instead of what might be around 3 and the extras aren't worth it. Also, for on-board integ...
Hi,Do you know when the STM32G0316-DISCO will be available for buying?
Hi, I'm developing custom PCB board that using IC STM32H7 with QSPI Flash. the design of PCB is reffering to STM32F750-DK with same configuration (using same IC QSPI Flash and same pin function).In example code of LTDC (IAR), the address of memory is...
Using NUCLEO-H743ZI2, but SPI not working properly on my I/O board with chain of TPIC6B595 shift register from TI.8 TPIC6B595s are daisy chain thru a buffer chip 74ACT244.Master Mode on H743, 3 wire SPI, one GPIO LED1 on PB0Init: /* Set the SPI param...
STM32G0 come with only one VDD/VSS pair. Some ST patent, that I do not have a reference to at the moment, talk about a patented power distribution architecture. I sucpected substantial on-chip capacitance by that structure.With the SO8 G031 I have a...
We are currently working on a project aimed at commissioning STM-based PCBs. Тhe process is semi-automated, software controlled. In one of the commissioning steps we use ST-Link/V2 to measure the target (uC VCC) voltage. The commissioning software ca...
I have a Nucleo-144 STM32L4R5ZIT6 board and successfully created a project that sends data over USB as a virtual com port. After a few more modifications and tests the device does not show up anymore on linux (I have not tested it with windows). Reve...
Hi, I used stm32f091rct6 in my project. and used keil5, jlink, and stlink too. There have one problem that JLINK& STLINK can`t find stm32f091rct6 in my board. Follow is my SCH, it can`t be found too when I soldered one worked chip that was fr...
Error in initializing ST-LINK device.Reason: Failed to connect to device. Please check power and cabling to target.Reason: ST-link DLL errorReason: USB communication error
Looking at the MCUID, Stm32H743 Rev. V is a a STM32H745 with the second H7 and the M4 disabled. Looking at the increased current requirements, it is also a different chip than the Rev. Y. So do all NUCLEO-H743ZI2 board come with Rev.V.