STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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CONNECTION PIN STM32F030C8
Hello everyoneI'm a novice in the industry. I need to read an STM32F030C8 mounted on a card that does not have the jtag connector and not even connector swd.However, the card has a personal 10 pin connector connected to the stm32.I need to know if th...
I need to create a USB & Ethernet tester. The USB must be a virtual serial port and Ethernet must initiate pinging. I am using Mikroelectronica products but am having trouble. What ST products are available (Discovery board?) that can do the job?
Currently using the MikroE EasyMx Pro V7 with the STM32F407VGT6 processor. I cannot get that to work on the Ethernet side. I'd like to switch to an ST product such as the discovery board for this processor but I'm not sure if it's the right thing for...
Touch sensing Design
Hello Friends, I am designing a touch sensing application with method of CT acquisition principle using STM32F043k6, In that i need help to design PCB. I am confuse between hatched & full ground plane. What should i use to reduce noise immunity &...
Questions about ST-Link versions
I have, or will shortly have, three different ST-Link v2 devices. The first one us built into my Neuclo-64 for the STM32F103RB Nucleo-64 board. I know I can use the ST-Link from the Nucleo-64 board on other ST32 devices by separating it from the res...
Resolved! ST-LINK/V2-1 with V2J35M26 looses communication with MCU on Nucleo-H743ZI
ST-LINK/V2-1 with Nucleo-H743ZI loose connection when target program is run. The target program loads fine with STLINK-gdbserver coupled with gdb, but few seconds into execution, it starts to complain that it can not get status and quits after severa...
ST-LINK_gdbserver change list and release notes
Where is available changes list or release notes for ST-LINK_gdbserver?
STM32F746NG Discovery Kit board throws a DEV_TARGET_CMD_ERR when connecting to STM32Cube
The logs are below:17:32:34 : ST-LINK error (DEV_CONNECT_ERR)17:32:34 : ST-LINK SN : 066CFF54505771786720334017:32:34 : ST-LINK FW : V2J35M2617:32:34 : Voltage : 3.21V17:32:34 : Error: ST-LINK error (DEV_TARGET_CMD_ERR)I attempted flashing the MCU on...
How to program external flash "QSPI Flash -N25Q128A" using STM32CubeProgrammer Or STLink Utility
Hello All,I am using "STM32F746G-DISCO" Kit and i would like to program the GRAPHICS DATA on external flash.i compile my firmware in Release Mode, I need to load program externally using STLink Or STM32Cube Programmer.I need to program external flash...
My STLINK V2 debugger is giving "error: Target not connected" while flashing in STM32F401VBT6 controller? Please tell me the default connections of STM32F401VBT6 while flashing and debugging?
I have given 3.3V to all VDD,VDDA,VBAT,VREF+ with capacitive filtering (100 nf & 1uf) as per datasheet. BOOT0 pin is connected to GND. SWDIO and SWCLK connected to debugger pins. Still it is giving same error. when BOOT0=1, flashing is done but it gi...