Hi all, I have an Xroad V4150 GPS which runs Windows CE 5 as it's underlying OS (boo, hiss...) which I'm hacking around on. The V4150 is a S3C2440 based device.
http://www.xroadgps.com/Products/CarNavigation/V4150/tabid/1956/Default.aspx I tried running Haret 0.5.1, but get a windows message 'Haret-0.5.1 is not a valid Windows CE Appliction'. I downloaded it and copied directly to SD-Card to insert into GPS. I also tried running on WinXP (in case it was an installer archive) which also fails to run. I also tried the 0.3.8 and 0.3.6-signed versions, which ran to some degree after installing GAPI. Have to emulated mode. Using the script --- # Display some greeting message print "Welcome to Handheld Reverse Engineering Tool!" print "Some basic info about your PDA:" print "MMU L1 descriptor table address is %08x" MMU print "Video RAM address is %08x" VRAM print "Current Process ID is %d" PID print "CPU identification register (p15 r0) is %08x" CP (15, 0) # Fill top ten scan lines (the run bar) with some color vfh VRAM 240*10 0x0099 --- 0.3.8 throws up a lot of 'Exception reading coprocessor 15 register X' errors. 0.3.6-signed fairs better and will report data, as follows: --- MMU L1 30e00000 Video Ram 31b71c20 Process ID 7 CPU id 41129200 --- However I still get error 'exception while writing 00990099 to address 31b71c20' when attempting to write to screen. Any suggestions? Mungewell. _______________________________________________ Haret mailing list [email protected] https://handhelds.org/mailman/listinfo/haret
