Debugging a nucleo board how to#
See sections 6.2.4 and 6.8 in the Nucleo-64 User Manual for more information. In this article I show how to debug the STM32F103RB Nucleo board, using an Eclipse Mars based distribution with and a Segger J-Link. This would entail disconnecting the embedded ST-Link MCU from the Nucleo's target STM32 (via some jumpers), and then connecting the embedded ST-Link MCU to your custom board (via some flying wires). Wiki Pull Requests STM32F407VET6 black board It provides an affordable (about 9 on eBay) and flexible way for users to try out new ideas and build prototypes.
Debugging a nucleo board serial#
You would need to use two different USB ports on your development system, one for the ST-LINK V2 debugger, and another for the TTL to USB serial adapter cable.Īlternately, you may be able to use the embedded ST-Link MCU on the Nucleo board to both debug and provide a virtual COM port to your custom board. If you want to use a virtual COM port with your custom board then you could use a TTL to USB serial adapter cable (such as this or this). It does not provide the virtual COM port or mass storage interface features that the Nucleo's embedded ST-Link MCU provides. The ST-LINK V2 compatible programmer device shown in your first picture supports only the SWD interface. The STM32 Nucleo board series are based on ARM. ST Nucleo F401RE has on-board debug probe and IS READY for debugging. You can switch between debugging Tools & Debug Probes using debugtool option in platformio.ini (Project Configuration File). A mass storage interface (virtual drive/filesystem). The STM32 Nucleo board does not require any separate probe as it integrates the ST-LINK/V2-1 debugger/programmer. Please click on compatible debug tool below for the further instructions and configuration information.A virtual COM port to one of the target STM32 MCU's UARTs.A single wire debug (SWD) interface to the target STM32 MCU.I was wondering if it was possible to use the ST-LINK v2-1 embedded in STM32 Nucleo boards in order to do this (I own an F401RE board). Hi all, I’m about to buy a debug probe in order to program and debug my Daisy Seed. The embedded ST-Link MCU provides several features via the USB interface, including: Debugging with STM32 Nucleo board - Troubleshooting and Support - Daisy Forums. The Nucleo development board includes an "embedded" ST-Link MCU that is separate from, and in addition to, the target STM32 MCU that you're developing for.
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