Bluecoin Starter Kits SWD Problem

[KAnahar]

I am connecting to my bluecoin starter kits swd pins to my stm32f407vg disco boards swd pin for programming bluecoin. I want to download code but i couldn't see to device in my PC. There is writing "No ST-LINK Detected'. Also i use st-link for programming but same result. What can i do now?

[mattias norlander]

Hi,

Reading from the BlueCoin Starter Kit product page:

https://www.st.com/en/evaluation-tools/steval-bcnkt01v1.html

To upload new firmware onto the BlueCoin an external SWD debugger (not included in the starter-kit) is needed. It is recommended to use the ST-LINK V2.1 found on any STM32 Nucleo-64 development board.

Which board are you using as external debugger? STM32F4-Disco? This board contains the ST-LINK V2-A. Do you have a newer ST board that you could try to use as programmer?

[S C]

Hello,

May you please try to install the ST-Link drivers, available at https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-utilities/stsw-link009.html ?

Using this board as external SWD debugger is explained in https://www.st.com/resource/en/user_manual/um1472-discovery-kit-with-stm32f407vg-mcu-stmicroelectronics.pdf, however your issue seems rather between the ST-Link and the PC than between ST-Link and BlueCoin.