Lyverbe

Oh... my... God... I moved my x930bt from my Scion to my new Mazda. I was surprised when the password screen was locked without allowing me to even try once (the manual does say that the screen will lock after 3 attempts). Happy that I took an extended warranty at Future Shop, I brought it there saying that the touch screen was no longer working. After 6 weeks waiting, I got a call this afternoon from them saying that they received the module but they couldn't repair anything since nothing had been found to be wrong (I thought they would have downloaded the firmware back or something

I'm currently reverse-engineering the LTB file and can't understand the X/Y coordinates. In my C++ code, I cast these 4 bytes as signed integers and, when substracted from the first record, they provide the proper route line. For example, I have the following X,Y records: #1: -67718899, 41926521 #2: -67718899, 41926521 #3: -67718899, 41926521 #4: -67718922, 41926504 #5: -67719024, 41926430 #6: -67719161, 41926329 #7: -67719276, 41926246 X2-X1 = 0 (no movement) X3-X1 = 0 (no movement) X4-X1 = -23 (moved left 23 pixels/units from the initial position) X5-X1 = -125 (moved left

Lets face it, Avic Feeds is not the best application in the world. I'm a new owner of an X930BT thinking of writing my own application to process these files. I've started to "decrypt" the binary of the LTB (route trace) and L00 (POI) files. I just can't figure out how the longitute and latitude are stored. My coordinates are somewhere around 45.493223 and -73.479733, and in the binary these are stored as 0xfbf6b10d and 0x027fbf79. I've tried many ways but can't come up with the right numbers. Anyone knows?