Martyn,
for M2M the command to select either GPS or UTC time output is
@@AwmC<CR><LF>
m=0x00 for GPS
0x01 for UTC
C = checksum = XOR of all bytes after @@ and before the checksum
for GPS = 0x36
UTC = 0x26 if my logic is ok
----- Original Message -----
From: "Martyn Smith" <[email protected]>
To: <[email protected]>
Sent: Thursday, October 22, 2009 12:31 PM
Subject: [time-nuts] GPS time, UTC and TAI
Helo,
Re my last question.
I've read that GPS time is ahead of UTC time by 15 seconds and TAI time is
ahead of UTC by 34 seconds.
I need to generate time to a display based on TAI time.
Any ideas how I can do that with a normal M12M GPS receiver.
Martyn
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