Haly

@jpmzometa Could you try the latest code? Same warning in there but the erase and flash works fine. `0001404:WARNING:rom_table:Invalid coresight component, cidr=0x0`

@fli @jpmzometa I can reproduce this issue in my local. Board cannot be flashed when an application is running which used "WFI()" to wait for interrupt. IAR and MCUXpressoIDE both...

- Example name: pint_pattern_match - Example project in package: ./boards/lpc845breakout/driver_examples/pint/pattern_match/ - Compiled by MCUXpressoIDE: [lpc845breakout_pint_pattern_match.zip](https://github.com/pyocd/pyOCD/files/6127309/lpc845breakout_pint_pattern_match.zip) Test command: ``` pyocd flash --format elf --target lpc845 ```

@flit Thanks for so detailed analysis. As you know, there are many people were confused the exception "No cores were discovered". And I know somes are relate to specific soc...

Sorry I missed your reply > Does pyocd completely hang, or just progress very slowly? Meaning, if you had a much longer timeout, would it ever complete? Tested with latest...

#32 Use this workaround can resolve this issue ```python xml_path = Path(jlink._library._path).parent / "JLinkDevices.xml" jlink.exec_command(f'JLinkDevicesXMLPath {xml_path.as_posix()}') ```

I think it is acceptable, this makes pylink easy to install.

Segger JLink already support DAPLink directly since version 7.0.

Does there have any plan to support load command for gdbserver?

Hi @rgrr , We are using gdb command: `continue &` to start execution. `&` can make continue run in background and not blocking the gdb. If you want to exit...