Rikaline 24A User Manual page 19

GPS Receiver Board
3 Maximum VDOP
4 Minimum SNR
5 Minimum Elevation
6 Noise Floor
7 Navigation Mode 1
8 2D Mode Altitude
9 Navigation Mode 2
10 Maximum Altitude
Examples:
$PNMRX110, 0,-2:0*xx: Set the local time to –2 hours 0 minutes.
$PNMRX110, 4, 35*xx: Set the minimum SNR to 35
C.8 $PNMRX111, Software reset
This message is used to reset the systems. If the message is sent without parameters the receiver reboots
according to the fix procedure (hot, warm or cold) configured with the PNMRX101 or PNMRX104 messages.
A second parameter can optionally be used to specify which actions are executed after the reset. If the last
bit field is set to '1', then the actions are repeated permanently at each reset, until this bit is cleared.
Field Format
Message ID $PNMRX111
Invalidate Integer OR
parameter String
Checksum *xx
Message <CR> <LF>
terminator
Examples:
$PNMRX111*xx: Resets the system
C.8 $PNMRX112, Power Mode Control
This message is used to configure the operating modes of the receiver. Low power modes can be activated
and configured. Low power mode starts to work only after the receiver has a complete and up to date
almanac and it can produce the fix.
Rikaline International Corp.
Tel: ++886 2 2370 4688 Fax: ++886 2 2370 4686 E-Mail:
GPS-24 / 24A Operating Manual
1
Unsigned 4
Unsigned 2
Unsigned 2
Unsigned 4
1
Unsigned 1
1
Unsigned 6
1
Boolean 1
Unsigned 6
Min Max
chars chars
6 8 PNMRX111 protocol header.
1 7 If integer, the bit field have the following
meaning (the action described is executed if the
bit is 1):
Field
0
1
2
3
4
5
6
7
If String, the following values are allowed:
(0) 3 3 2 digits.
2 2 ASCII 13, ASCII 10.
Specifications subject to change without prior notice
10F, 64, Kang-Din Road, Taipei 108, Taiwan
info@rikaline.com.tw
x10, [0-100]
dB/Hz, [20-45]
Degrees, [0-90]
-, [400-1000]
1 = Auto (hold alt)
2 = 2D Mode
4 = 3D Mode (calc alt)
Meters above MSL
0 = Auto
1 = Static
Meters.
Notes
Action
Reload settings from Flash
Clear almanac data and don't load if
from flash
Clear Ephemeris data
Clear ionosphere and troposphere
corrections
Invalidate stored position
Invalidate stored time
Copy oscillator offset from Settings
Sticky bit –if '1' the action are repeated
at each reset
FACTORY See Section 2.1 for definition.
COLD See Section 2.1 for definition.
WARM See Section 2.1 for definition.
HOT See Section 2.1 for definition.
Web: www.rikaline.com.tw
Rikaline
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