OpenOCD | OpenOCD provides on-chip programming | Code Inspection library

I am trying to build a simply first blinkyon a nrf51822 china clone (YJ-14015), as part of building a redox wireless and debugging why the BLE communication does not work.

As SDK I use nrf5_SDK_11 as the keyboards custom firmware is based on it.

Now I tried a very minimal example blinky with main.c

I'm new to Yocto and I've been trying to setup for developing with devtool.

I've followed the instructions from from the Yocto Linux Kernel Development Manual, but I've made a change to Step #2, setting MACHINE = stm32mp1 since I'm targeting the STM32MP157D-DK1. However, Step #5 fails, where it asks you to build the SDK using the command bitbake core-image-minimal -c populate_sdk_ext with the following error:

I am using OpenOCD to flash code into a black-pill (STM32f103). It worked a week ago but after updating ubuntu (it's the only thing I can think of that changed) it gives me an error when flashing the code.

Has anyone managed to connect a MicroBlaze instantiated in a Xilinx FPGA to anything other than the Xilinx tools (SDK or Vitis) for download and debugging?

I'm targeting a VCU29 and have licenses from Xilinx for Vivado etc; I have already extracted the libraries, source and GCC tools and constructed a makefile that will build my applications.

I'm resigned to using Vitis to load the initial bitfile but would really like to download the code and operate the JTAG from a tool that better matches SW development flow - Eclipse with OpenOCD? Perhaps over the built-in USB->Serial->JTAG interface? I believe I'd be content with just the interface offered through GDB.

I'd really like to know if anyone has tried this with either success or failure or maybe has one of those "Why don't you just..." lateral thinking ways of solving the problem.

I have the stm32 nucleo board wb55rg and am trying to flash some examples into it like blinky and a custom sample, but when am trying to flash the project into the board after building it, I am getting the same error (timed out while waiting for target halded) and I dont know how to deal with it. I was searching on internet and I found some info's about OCD and I didn't really understand. I am not using STMCubeIDE only zephyr's sample blinky. Can anyone help me with that ? I am using linux OS from VM box and a simple blinky sample from zephyr.

I am using Openocd to debug my code remotely for STM32 via Raspberry pi as detailed in this tutorial: https://learn.adafruit.com/programming-microcontrollers-using-openocd-on-raspberry-pi

Whenever I run openocd it starts gdb server on port 3333 which is default of course as shown in the picture above. My question is that, is there a way to provide a different port number for openocd to start the gdb-debugger on... For example, if I want to run openocd where i want gdb server to start on 3334 instead of 3333 how can i do that.

I intend to do that so that i can run multiple openocd instances for different targets simultaneously connected to a single raspberry pi. Any help will be greatly appreciated. Thanks in advance.

I want to implement an embedded project using stm32F0 (arm-based) with VS Code. The project ran properly on other systems.

1. I Added C/C++ extension to visual studio
2. I installed a compiler for cortex-m0 arm: GNU Arm Embedded toolchain/gcc arm for windows.
3. Makefiles installed: binaries file + dependencies file
4. openOCD installed (open On Chip Debugger)
5. tasks.json (build instructions), c_cpp_properties.json (compiler path and IntelliSense settings) were created. I modified the Include path because my program includes header files that aren't in my workspace, and that is not in the standard library path.

c_cpp_properties.json file

I'm having a hard time getting openocd to start. I attached an STM32F3 Discovery board. When I run openocd -f interface/stlink.cfg -f target/stm32f3x.cfg I get the following error:

I am debugging board STM32f4 Discovery on Ubuntu 20.04 with openocd and arm-none-eabi-none. Things work well until yesterday. Today, when I connect the gdb to localhost:4444, following assertion happened and ocd quit: