Questions tagged [st-link]
The ST-LINK is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families.
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STLink v3 serial doesn't work
I'm trying without any success to get STLINK-V3MINIE serial to work. It shows up as a serial port on the laptop:
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error in stlink utility
I am having difficulty connecting the ST-LINK/V2 to my microcontroller. An error appears in the ST-LINK utility. I have already verified all the connections, including the decoupling capacitor, all ...
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STM32 programmers not always see the target
While practicing STM32 I made an adapter from STDC-14 to a regular 2.54 mm connector with a pin-out like on BluePill development boards.
The wiring diagram is as follows (used flat-ribbon cable, there ...
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Loss of ST-LINK from STM32F4
I am using is STM32F401RET6, before that I have ported uCOS-II and System View to see the task scheduling, but Sysview needs to use J-Link, so I followed the tutorials (https://www.segger.com/products/...
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STM32 Bootloading issues on custom PCB
I designed a gas sensor board around the STM32F030F4P6, and have been having issues boot loading. I am using the ST-Link V2 bought from Digikey, and 6 pin tag connect, and it seems that regardless of ...
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ST-LINK v2 got burned when I unplugged it whilst debugging
I'm new at using STM32 I used ST-LINK v2 to program a STM32F103C8T6
that was in a breadboard.
It was working correctly and, while I was debugging the STM32, I unplugged the ST-LINK by mistake and the ...
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debug error in during launch STCUBEIDE
I am trying to run a demonstration by st but I get a debug error saying the .elf file of the project cant be launched. How to i fix this? I havent changed anything from the example and i just want to ...
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STM32 UART only works while ST-Link is connected
I'm using an ST-Link broken off from a NUCLEO board to program a custom board with an STM32G4A1 on it. The issue is that UART transmission only seems to work while the ST-Link is connected (verified ...
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STM32 NUCLEO programming problem with STLink V2 Clone
Having a trouble with STLink programmer. Error occours in Keil. When I am trying the download code to flash this error appears. If I am using a USB port for debug there is no error. But I need to ...
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Microcontroller not working
I have designed and assembled a custom PCB that features the STM32F401RDT6 microcontroller. But unfortunately, I was unsuccessful in connecting to it via SWD to program it. I have tried the J-link EDU ...
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STM32 BOOTLOAD and FLASH
I am designing a PCB with stm32f4 controller in it. I was designed arduino boards in my past. I am researching for STM32 flashing a code or bootload in datasheets. If I am not wrong with a only 4 pin (...
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ERF32 programming with SWD
I need some help with programming board with EFR32FG22 (Datasheet). I've always used arduinos or esp32/8266, so I'm new to this type of MCU's. I know that I should use SWD pins (SWDIO and SWCLK) which ...
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ST-Link V2 forgets its firmware upgrade
My ST-Link V2 is the low cost memory stick kind from China. It works, but every time I re-power it, it needs to upgrade the firmware and that works too. Is this normal; should it not remember the ...
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STM32H755ZIT6 STLINK Debug
I've just got new NUCLEO STM32H755ZIT6 board with STLinkV3 on it.
I just want to debug simple empty STMCube project and after configuring board According it's
Please look in the UM2408 User manual (...
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Can I use an ST-LINK of a Nucleo-mini board to program a black pill?
I have a Nucleo-l432kc board that I actually fried by accident touching one of the pins with my power supply probes while they shared the same ground during a risky test of mine.
Anyway the problem ...
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