problem with SVN later than 844

Development Boards MicroMod
1

I found there is porblems with SVN later than 844:

H:\MyProject\chameleon\Config>openocd_844 -f openocd_stm32.cfg
Open On-Chip Debugger 1.0 (2008-07-26-00:02) svn: 844M
$URL: svn://svn.berlios.de/openocd/trunk/src/openocd.c $
Info:    olink.c:966 olink_handle_olink_usb_command(): olink is on device with PID=0x2103 VID=0x03EB BULKOUT=0x02 BULKIN=0x82
User:    command.c:334 command_print(): jtag_speed: 18000, 18000
Info:    olink.c:408 olink_init(): OLink by Simon(compiled on Jul 28 2008)
Info:    olink.c:426 olink_init(): buffer size for USB is 8192 bytes
Info:    olink.c:442 olink_init(): OLink JTAG Interface ready
Info:    jtag.c:1394 jtag_examine_chain(): JTAG device found: 0x3ba00477 (Manufacturer: 0x23b, Part: 0xba00, Version: 0x3)
Info:    jtag.c:1394 jtag_examine_chain(): JTAG device found: 0x16410041 (Manufacturer: 0x020, Part: 0x6410, Version: 0x1)
Info:    jtag.c:1394 jtag_examine_chain(): JTAG device found: 0x3ba00477 (Manufacturer: 0x23b, Part: 0xba00, Version: 0x3)
Info:    jtag.c:1394 jtag_examine_chain(): JTAG device found: 0x16410041 (Manufacturer: 0x020, Part: 0x6410, Version: 0x1)

H:\MyProject\chameleon\Config>openocd -f openocd_stm32.cfg
Open On-Chip Debugger 1.0 (2008-07-30-13:11) svn: 881M
$URL: svn://svn.berlios.de/openocd/trunk/src/openocd.c $
Info:   olink is on device with PID=0x2103 VID=0x03EB BULKOUT=0x02 BULKIN=0x82
jtag_speed: 18000
Info:   OLink by Simon(compiled on Jul 28 2008)
Info:   buffer size for USB is 8192 bytes
Info:   OLink JTAG Interface ready
Info:   JTAG device found: 0x3ba00477 (Manufacturer: 0x23b, Part: 0xba00, Version: 0x3)
Info:   JTAG device found: 0x16410041 (Manufacturer: 0x020, Part: 0x6410, Version: 0x1)
Info:   JTAG device found: 0x3ba00477 (Manufacturer: 0x23b, Part: 0xba00, Version: 0x3)
Info:   JTAG device found: 0x16410041 (Manufacturer: 0x020, Part: 0x6410, Version: 0x1)
Warning:Failed to reset target into halted mode - issuing halt
waiting for target halted...

telnet(844):

Open On-Chip Debugger
> stm32x mass_erase 0
device id = 0x20016410
flash size = 32kbytes
stm32x mass erase complete
> flash write_image demo.bin 0x08000000
wrote 9892 byte from file demo.bin in 1.218750s (7.926282 kb/s)
> shutdown

telnet(881):

Open On-Chip Debugger
> halt
> stm32x mass_erase 0
device id = 0x20016410
flash size = 32kbytes
stm32x mass erase complete
> flash write_image demo.bin 0x08000000
wrote 9892 byte from file demo.bin in 2.312500s (4.177365 kb/s)

And if using GDB Server in EWARM, 844 can be operated at 7.7KB/s, but 881 can only be operated at 2.6KB/s.

Configuration file(Is that OK?):

# daemon configuration

# default ports
telnet_port 4444
gdb_port 3333
tcl_port 6666





# interface configuration

interface olink
# olink_usb	VID		PID		BULKOUT	BULKIN
olink_usb 	0x03EB	0x2103	0x02	0x82

# jtag_speed(KHz)
jtag_speed 18000

jtag_nsrst_delay 0
jtag_ntrst_delay 0

reset_config trst_and_srst





# scan chain configuration

# jtag_device L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
jtag_device 4 0x1 0xf 0xe
jtag_device 5 0x1 0x1 0x1e

# target configuration
target cortex_m3 little 0

# working_area <target> <address> <size> <backup|nobackup>
working_area 0 0x20000000 0x5000 nobackup

# flash bank <driver> <base> <size> <chip_width> <bus_width> <target> [options]
# flash bank stm32x <base> <size> 0 0 <target>
flash bank stm32x 0x08000000 0x20000 0 0 0

#scripts
init
reset halt
2

jtag_khz SHOULD be set in the script area to enable fast JTAG operation.

And set jtag_ntrst_delay and jtag_nsrst_delay to 10 or larger, the warning will disappear.