Re: [Openocd-development] STM32 core debug reset problem

2010-11-24 Thread Chris Jones
On 23/11/2010 19:54, Spencer Oliver wrote: On 23/11/2010 18:21, Chris Jones wrote: I've now spent some more time looking at this problem and have been digging around in arm_adi_v5.c to see what's going on. In the fault condition, even the first few operations in ahbap_debugport_in

Re: [Openocd-development] STM32 core debug reset problem

2010-11-23 Thread Chris Jones
On 04/11/2010 21:35, Andreas Fritiofson wrote: On Wed, Nov 3, 2010 at 10:01 AM, Chris Jones wrote: I tried the IAR software but don't have a JTAG dongle directly compatible with it. I tried to get it to talk to OpenOCD via GDB but attempting to download the code to the STM32 that way

Re: [Openocd-development] STM32 core debug reset problem

2010-11-03 Thread Chris Jones
On 31/10/2010 13:40, Michel Catudal wrote: Le 2010-10-30 04:20, Chris Jones a écrit : I'd like to work out whether the debug unit really does break, or whether there's just a misunderstanding about state between it and OpenOCD. Wouldn't pulling the boot pin and send the rese

Re: [Openocd-development] STM32 core debug reset problem

2010-10-30 Thread Chris Jones
On 30/10/2010 00:15, Andreas Fritiofson wrote: > On Fri, Oct 29, 2010 at 8:58 PM, Chris Jones wrote: >> But there's a way of breaking it semi-permanently. The application on the >> STM32 is one which spends most of its time with the CPU in Stop mode, waking >> up peri

[Openocd-development] STM32 core debug reset problem

2010-10-29 Thread Chris Jones
option. Am I stuck? Or is there a way of finding out how the Cortex-M3 debug unit is wedged, if that's the case, and tickling it back to life? Thank you Chris -- Chris Jones - ch...@martin-jones.com Martin-Jones Technology Ltd 148 Catharine Street, Cambridge, CB1 3AR, UK Phone +44