about osmocon on gta02

Dear lists, i want porting rssi and osmocon to GTA02, let them run on GTA02 stand-alone. then i'll try to write a program to decoding the received data. i already cross-compiled the latest osmocon to GTA02, then i disabled "ogsmd，ousaged and ophoned" in /etc/frameworkd.conf (actually, them are disabled default), and i commented "device_port and modem_access" in fsogsmd.conf to disable everything accessed to the modem, after rebooting, the "fuser /dev/ttySAC0" shows none. but when i use "./osmocon -i 13 -m romload -p /dev/ttySAC0 rssi.highram.bin", and "echo 0 > /sys/bus/platform/devices/gta02-pm-gsm.0/power_on && echo 1 > ..." /\ my SHR kernel use this device name for GSM power the osmocon always stalls about at the block 40, for example: ... ... Preparing block 39, block checksum is 0x4c handle_write_block(): 1024 bytes (1024/1024) handle_write_block(): Block 39 finished Received block ack from phone Preparing block 40, block checksum is 0xd5 handle_write_block(): 1024 bytes (1024/1024) handle_write_block(): Block 40 finished and i found that the osmocon start to download codes before my "GSM power reset", very strange, i tried the latest "SHR-core 20120427" and "unstable SHR-lite 20110822", i searched the list log, found "Dave" encounter the same problem, but he solved it after "re-flashing of the phone" i re-flashed the GSM firmware to latest Moko11 (before it's Moko10), but it's the same. BTW, i found that it always shows '1' when "cat /sys/bus/platform/devices/gta02-pm-gsm.0/power_on" even after "echo 0 >/sys/bus/platform/devices/gta02-pm-gsm.0/power_on", what's wrong? anyone can help help me? thanks very much. Best Regards Aegean 2012-06-13