ashtech HDS800, Reference Manual

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212
Integrating HDS800 into Your Application
Checking Radio
Operation
Rover Using Port A as Corrections Input
Action Command
Query the type of internal
radio used. If NONE is
returned, there is no radio
inside, or the radio is not
detected (in this case, per-
form a hardware reset):
if a U-link Rx:
$PASHQ,RDP,TYP,D
$PASHQ,RDP,TYP,D,
MDL *42
If a PDL radio:
$PASHQ,RDP,TYP,D
$PASHR,RDP,TYP,D,
PDL *5F
If an ADL radio:
$PASHQ,RDP,TYP,D
$PASHR,RDP,TYP,D,
ADL *4E
Query the radio settings
(channel, protocol, air link
speed and sensitivity):
If a PDL radio:
$PASHQ,RDP,PAR,D
$PASHR,RDP,PAR,D,PDL,ON,
3 ,AUT, 0 , 9600 ,
MED ,447.1000,447.1000,25.0,430450,V02.53,0,0
*0F
If an ADL radio:
$PASHQ,RDP,PAR,D
$PASHR,RDP,PAR,D,ADL,ON,
3 ,AUT, 0 , 9600 ,
MED ,447.1000,447.1000,25.0,430450,V02.53,0,0
*1E
Query the channel table:
If a PDL radio:
$PASHQ,RDP,CHT,D
$PASHR,RDP,CHT,PDL,
2 , 0 , 464.5000 ,0.0000, 1 ,
464.5500 ,0.0000*01
If an ADL radio:
$PASHQ,RDP,CHT,D
$PASHR,RDP,CHT,ADL,
2 , 0 , 464.5000 ,0.0000, 1 ,
464.5500 ,0.0000*3E
Action Command
Set the name of the antenna connected to
the receiver: $PASHS,ANP,OWN, MAG111406
$PASHR,ACK*3D
Set the antenna reduction mode to ON, so
that all coordinates refer to the ground mark: $PASHS,ANR,ON
$PASHR,ACK*3D
Enter the antenna height (e.g. a vertical
height of 2.0 meters was measured) $PASHS,ANT,0,0, 2
$PASHR,ACK*3D
Set port A baud rate to 115200 Bd:
$PASHS,PRT, A , 9
$PASHR,ACK*3D
Set port A as an RS232 port (unless already
done): $PASHS,MDP, A , 232
$PASHR,ACK*3D