M12 Oncore Users Guide Supplement - deetc - isel
M12 Oncore Users Guide Supplement - deetc - isel
M12 Oncore Users Guide Supplement - deetc - isel
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Response Message<br />
(Continued)<br />
Motorola GPS Products<br />
<strong>M12</strong> <strong>Oncore</strong> User’s <strong>Guide</strong> <strong>Supplement</strong><br />
Revision 1.0 01/25/00<br />
POSITION/STATUS/DATA (12 CHANNEL)<br />
Motorola Binary Format<br />
UTC Parameters<br />
u Bit 7: UTC mode 1 = enabled<br />
0 = disabled<br />
Bit 6: UTC offset 1 = decoded<br />
0 = NOT decoded<br />
Bits 5 – 0: Present UTC offset value, range –32…+31;<br />
from GPS time* (ignore if Bit 6 = 0).<br />
GMT Offset<br />
s signed byte of GMT offset 00 = positive, ff = negative<br />
h hour of GMT offset 0…+23<br />
m minute of GMT offset 0…59<br />
vvvvvv ID tag 6 characters (0x20 to 0x7e)<br />
C checksum Message Length: 154 bytes<br />
* Represents UTC time offset from GPS time. Offset is rounded to the nearest integer value<br />
84
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