Resolved! Why am i getting "No-Link device detected" error message despite installing all the requred sofwares?
Attached please is the connected equipment, installed software and the error message.
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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STLINK-V3MINI Serial Pinout Question
Should be a fairly easy one, but wanted to ask first: the built in T_VCP_RX and T_VCP_TX show the opposite logic input/output to what I'd expect (Rx shows as an output) in table 6 of the user manual UM2502. So would I connect my target Rx pin to the...
ST-Link doesn't find Murata CMWX1ZZABZ-072 via SWD port
Hello,I want to connect CMWX1ZZABZ-072 with ST-Link, but it doesn't works. CMWX1ZZABZ-072 has a break out board which can program with arduino core.But I want advanced programming. So I want to program on Keil.I tried to connect CMWX1ZZABZ-072 with S...
Cannot download code into STM32f103 by St-Link v2 in STM32CubeIDE
HI, I have trouble with downloading code in MCU STM32F103 (Blue Pill) by ST-Link v2. I have also try to download, read, erase MCU by STM32CubeProgrammer and it works correctly.Project was made by STMCube as Atolic project and after that it was conver...
STM32H747XI Power Scheme
Hello everyone,I am desining a new board with STM32H747XI and i am stuck with power schematic.As i see, this mcu has internal smps regulator and we can use it several way but not as vdd supplier.I am cunfused about it. Can anyone help me thougt this?...
Communication of STM32g030c6t6 using stlink v3 set
I am working on a project and plan to use STM32g030c6t6 as micro-controller. I am using STLINK v3 set as debugger for uploading the program. I am unaware of how will be the connection of the debugger and controller as I want to communicate through UA...
STM32CubeProgrammer STM32H743 UART, Failed to read memory at address 0x08000000 during verification
Hello All,I am trying to get UART programming to work reliably on an STM32H743.When I try and upload firmware I get the following output:" -------------------------------------------------------------------\r\n STM32CubePro...
Resolved! VCC on ST-Link devices to power the target board
I have one ST-Link/V2 and one ST-Link/V2 ISOL and I experience following difference which I did not expect:ST-Link/V2 provides 3.3V to power the target's µC on PIN 1 of the flat ribbon cableST-Link/V2 ISOL does NOT provide 3.3V on that pin with the s...
I am using a STM32G071. If I connect a STLINK to the uC, and then I disconnect it, also after a reset cycle, BOOT0 pin status is ignored and the boot happens always on Flash Memory instead of System Memory. Why? Is it normal?
I want to use BOOT0 pin to select System Memory boot.nBOOT0 = 0, nBOOT1 = 1, nBOOT_SEL = 0 bits in user config are well programmed. Boot works well if my uC is coming from a POR or power cycle. But if I connect a ST-LINK to the uC and simply open the...
Resolved! ST-Link V3 bug? large UART strings with fast baud rate fails (lost characters)
We use NUCLEO-H743ZI (old) and NUCLEO-H743ZI2 boards. The difference: ST-Link V2 vs. ST-Link V3.The same FW fails on newer ZI2 board with the ST-LINK V3 for the USB VCP UART transfer.Issue:I send files from terminal, or I use copy and paste of large ...