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| author | Eric S. Raymond <esr@thyrsus.com> | 2009-03-05 21:42:33 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2009-03-05 21:42:33 +0000 |
| commit | 82d2d72e22f84cf5ed8f7f42872d875fcf95fd18 (patch) | |
| tree | a631cdbb597277f4cc27df3a39cd1c5212f6b250 /gpsctl.xml | |
| parent | 2d16d5583b3512cb58ae5ec38c9553e97f02990a (diff) | |
| download | gpsd-82d2d72e22f84cf5ed8f7f42872d875fcf95fd18.tar.gz | |
Yikes! Change to -x and 'x'.
-c and the c command shouldn't be "send arbitrary hex bytes" when
there's a change-cycle-time method in the standard driver table.
Diffstat (limited to 'gpsctl.xml')
| -rw-r--r-- | gpsctl.xml | 44 |
1 files changed, 22 insertions, 22 deletions
@@ -21,7 +21,7 @@ <arg choice='plain'>-b</arg> <arg choice='plain'>-n</arg> </group> - <arg choice='opt'>-c <replaceable>control</replaceable></arg> + <arg choice='opt'>-x <replaceable>control</replaceable></arg> <arg choice='opt'>-e </arg> <arg choice='opt'>-f </arg> <arg choice='opt'>-l </arg> @@ -60,27 +60,6 @@ the new speed.</para> </varlistentry> <varlistentry> -<term>-c</term> -<listitem> -<para>Send a specified control string to the GPS; -<application>gpsctl</application> will provide packet headers and -trailers and checksum as appropriate for binary packet types, and -whatever checksum and trailer is required for text packet types. (You -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. 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> - -<varlistentry> <term>-e</term> <listitem> <para>Generate the packet from any other arguments specified and ship @@ -137,6 +116,27 @@ extreme cases) physically disconnecting the NVRAM backup battery.</para> </varlistentry> <varlistentry> +<term>-x</term> +<listitem> +<para>Send a specified control string to the GPS; +<application>gpsctl</application> will provide packet headers and +trailers and checksum as appropriate for binary packet types, and +whatever checksum and trailer is required for text packet types. (You +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. 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> + +<varlistentry> <term>-T</term> <listitem> <para>Change the sampling timeout. Defaults to 4 seconds, which |