Interactive sniffing session (USB not required for capture)

$ ./interface.py
--- WINTER v0 2010-04-dev

--- QUERYING FLASH... FOUND FLASH 1f 26 00 00

--- WINTER - BOOT 3 - ENTERING SNIFFER MODE

--- WAITING FOR CARD TO ENABLE
--- CARD ENABLED
--- SNOOPING SCIO
--- SCIO 7 a7 00 40 18 
--- SCIO 8 80 65 a2 09 01 01 52 
--- SCIO 1941 a7 00 40 18 80 
--- SCIO 1942 65 a2 09 01 01 52 

Interactive session in non-sniffing mode

$ ./interface.py 
opened
--- WINTER v0 2010-04-dev

--- QUERYING FLASH... FOUND FLASH 1f 26 00 00

WINTER SMART CARD INTERCEPT
1)  Statistics
2)  Print logs
3)  Clear logs / Format system
7)  Reboot
8)  Low-Level Flash Interface
9)  Filesystem Interface
1 
--- Battery switch turned OFF
--- POWERUP # 4, 2 pages allocated, last page 1
--- Log 0 - Power# 3, 22 bytes, 4 clock divisions
--- Log 1 - Power# 4, 12 bytes, 2 clock divisions

WINTER SMART CARD INTERCEPT
1)  Statistics
2)  Print logs
3)  Clear logs / Format system
7)  Reboot
8)  Low-Level Flash Interface
9)  Filesystem Interface
2 
--- SCLOG 0 - Powerup 3, 22 bytes, 4 clock offsets
--- SCIO 3 6 a7 00 40 18 
--- SCIO 3 7 80 65 a2 09 01 01 52 
--- SCIO 3 1940 a7 00 40 18 80 
--- SCIO 3 1941 65 a2 09 01 01 52 

--- SCLOG 1 - Powerup 4, 12 bytes, 2 clock offsets
--- SCIO 4 749 3b a7 00 40 
--- SCIO 4 750 18 80 65 a2 09 01 01 52