hello,
i´m working with SAM7-EX256 Board “at91sam7x256”, and ARM-USB-TINY-H.
I will start my program from the flash. If i load the program to the
flash i get this message:
Open On-Chip Debugger 0.4.0 (2010-11-23-14:20)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.berlios.de/doc/doxygen/bugs.html
srst_only srst_pulls_trst srst_gates_jtag srst_open_drain
1000 kHz
Info : max TCK change to: 30000 kHz
Info : clock speed 1000 kHz
Info : JTAG tap: sam7x256.cpu tap/device found: 0x3f0f0f0f (mfg: 0x787,
part: 0xf0f0, ver: 0x3)
Info : Embedded ICE version 1
Info : sam7x256.cpu: hardware has 2 breakpoint/watchpoint units
Info : JTAG tap: sam7x256.cpu tap/device found: 0x3f0f0f0f (mfg: 0x787,
part: 0xf0f0, ver: 0x3)
Warn : srst pulls trst - can not reset into halted mode. Issuing halt
after reset.
target state: halted
target halted in ARM state due to debug-request, current mode:
Supervisor
cpsr: 0x20000093 pc: 0x000000a0
Warn : NOTE! DCC downloads have not been enabled, defaulting to slow
memory writes. Type ‘help dcc’.
Warn : NOTE! Severe performance degradation without fast memory access
enabled. Type ‘help fast’.
dcc downloads are enabled
background polling: on
TAP: sam7x256.cpu (enabled)
target state: halted
target halted in ARM state due to debug-request, current mode:
Supervisor
cpsr: 0x20000093 pc: 0x000000a0
flash ‘at91sam7’ found at 0x00100000
auto erase enabled
auto unlock enabled
wrote 16384 bytes from file at91sam7x_getting_started_flash.bin in
3.625000s (4.414 kb/s)
Info : JTAG tap: sam7x256.cpu tap/device found: 0x3f0f0f0f (mfg: 0x787,
part: 0xf0f0, ver: 0x3)
Warn : NOTE! Severe performance degradation without fast memory access
enabled. Type ‘help fast’.
shutdown command invoked
but i can not start it.
any idea?
thanks in advance
Rodi07