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List:       openocd-development
Subject:    Re: [Openocd-development] "Failed to receiving data from debug
From:       Marek Vasut <marek.vasut () gmail ! com>
Date:       2010-10-25 20:29:14
Message-ID: 201010252229.14121.marek.vasut () gmail ! com
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On Monday 25 October 2010 11:38:53 Moshe Artzi wrote:
> Hi Marek,
> 
> Sorry for the interrupt but,
> I'm still can't make this thing work.....
> 
> After nand the image I get this error:
> "Failed to receiving data from debug handler after 1000 attempts Command
> handler execution failed in procedure 'resume'"
> 
> From my understanding, this is timing issue between the PXA320 and the Jtag
> but, I can't find the parameter/s that can cause this problem.
> 
> 
> Here is command line session  print screen:
> 
> Open On-Chip Debugger 0.5.0-dev-snapshot (2010-10-25-09:14)
> Licensed under GNU GPL v2
> For bug reports, read
> http://openocd.berlios.de/doc/doxygen/bugs.html
> Info : only one transport option; autoselect 'jtag'
> adapter_nsrst_delay: 260
> jtag_ntrst_delay: 250
> Info : colibri_pxa320.cpu: hardware has 2 breakpoints and 2 watchpoints
> adapter_nsrst_delay: 2000
> trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain
> 200 kHz
> Info : device: 4 "2232C"
> Info : deviceID: 67358712
> Info : SerialNumber: T1TA5HKBA
> Info : Description: Amontec JTAGkey A
> Info : clock speed 200 kHz
> Info : JTAG tap: colibri_pxa320.cpu tap/device found: 0x7e642013 (mfg:
> 0x009, part: 0xe642, ver: 0x7) Info : accepting 'telnet' connection from
> 4444
> Info : JTAG tap: colibri_pxa320.cpu tap/device found: 0x7e642013 (mfg:
> 0x009, part: 0xe642, ver: 0x7) target state: halted
> target halted in ARM state due to debug-request, current mode: Supervisor
> cpsr: 0xf80000d3 pc: 0x00000000
> MMU: disabled, D-Cache: disabled, I-Cache: disabled
> (processor reset)
> 1472 bytes written at address 0x5c040000
> downloaded 1472 bytes in 0.094000s (15.293 KiB/s)
> Error: Failed to receiving data from debug handler after 1000 attempts
> Command handler execution failed
> in procedure 'resume'
> 
> 
> Here is telnet session print screen:
> 
> Open On-Chip Debugger
> 
> > reset halt ;load_image iplntim.bin 0x5c040000 ;resume 0x5c040000
> 
> JTAG tap: colibri_pxa320.cpu tap/device found: 0x7e642013 (mfg: 0x009,
> part: 0xe642, ver: 0x7) target state: halted
> target halted in ARM state due to debug-request, current mode: Supervisor
> cpsr: 0xf80000d3 pc: 0x00000000
> MMU: disabled, D-Cache: disabled, I-Cache: disabled
> (processor reset)
> 1472 bytes written at address 0x5c040000
> downloaded 1472 bytes in 0.094000s (15.293 KiB/s)
> Failed to receiving data from debug handler after 1000 attempts
> Command handler execution failed
> in procedure 'resume'
> 
> 
> I'm getting frustrated !!! ;(

Hey, sorry ... I really don't know how to help you. It looks like the core 
halted, but it won't start at the specified address.

For me, it always helped to powerdown and power-up the board.

Sorry once again
> 
> Any assist will be blessed,
> 
> Thanks,
> 
> Moshe.
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