Hi Mark,
Just after a bit of advice, I'm using Rowley crossworks V1.7b22 and have an application, that seems to have problems running with the JTAG.
If I build the code as "Bare minimum bootloader" it works fine with the bootloader.
If I build it using the Rowley command "Build and Debug" in either "THUMB Flash Debug" or "THUMB Flash Release" modes it hits irq_hard_fault and thats it.
If I build it using the Rowley command "Build and Run" it builds but does not run (maybe it locks up as above) but if you press the reset switch it runs.
I can get arround this by building then resetting the board then attaching the debugger, but this operation is different to all the other projects I've created.
When I hit the irq_hard_fault loop the call stack does not show anything helpful, just irq_hard_fault.
Any pointers that might help me?
Cheers
Martin