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| author | Eric S. Raymond <esr@thyrsus.com> | 2009-02-19 08:32:26 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2009-02-19 08:32:26 +0000 |
| commit | 9ae53e370187ecee0a91e6ddea363ead23fe0b22 (patch) | |
| tree | 4778bfed69e3bd73392bc145d4149bf343c15ef7 /gpsctl.xml | |
| parent | 7e681688743498ac91773cc5fbb451882d5f7eb2 (diff) | |
| download | gpsd-9ae53e370187ecee0a91e6ddea363ead23fe0b22.tar.gz | |
A control-send method for the Zodiac driver (untested).
Diffstat (limited to 'gpsctl.xml')
| -rw-r--r-- | gpsctl.xml | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -70,9 +70,12 @@ must include the leading $ for NMEA packets.) When sending to a UBX device, the first two bytes of the string supplied will become the message class and type, and the remainder the payload. When sending to a Navcom NCT or Trimble TSIP device, the first byte is interpreted as -the command ID and the rest as payload. C-style backslash escapes in -the string, notably \xNN for hex, will be interpreted; additionally, -\e will be replaced with ESC. This switch implies +the command ID and the rest as payload. When sending to a Zodiac +device, the first two bytes are used as a message ID of type +little-endian short, and the remainder as payload in byte pairs +interpreted as little-endian short. C-style backslash escapes in the +string, notably \xNN for hex, will be interpreted; additionally, \e +will be replaced with ESC. This switch implies <option>-f</option>.</para> </listitem> </varlistentry> |