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platypus chopper.tcl

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Configures the new chopper driver.
r3140 | ffr | 2011-05-19 08:44:20 +1000 (Thu, 19 May 2011) | 2 lines
This commit is contained in:
Ferdi Franceschini
2011-05-19 08:44:20 +10:00
committed by Douglas Clowes
parent 8ddb808119
commit dea8c2c1bb
1 changed files with 6 additions and 80 deletions
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86
site_ansto/instrument/reflectometer/config/chopper/chopper.tcl
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@@ -1,83 +1,9 @@
set sim_mode [SplitReply [chopper_simulation]]
set CH1_MAXSPEED 1800
namespace eval ::chopper {}
if {$sim_mode == "true"} {
MakeChopper chopperController sim
ChopperAdapter ch1speed chopperController speed 0 $CH1_MAXSPEED
ChopperAdapter ch2speed chopperController speed 0 $CH1_MAXSPEED
ChopperAdapter ch3speed chopperController speed 0 $CH1_MAXSPEED
ChopperAdapter ch4speed chopperController speed 0 $CH1_MAXSPEED
ChopperAdapter ch1phase chopperController phase 0 180
ChopperAdapter ch2phase chopperController phase 0 180
ChopperAdapter ch3phase chopperController phase 0 180
ChopperAdapter ch4phase chopperController phase 0 180
proc ::chopper::ready? {} {}
proc ::chopper::get_frequency {} {variable frequency; return $frequency}
proc ::chopper::set_frequency {freq} {variable frequency; set frequency $freq}
::chopper::set_frequency 0
publish ::chopper::set_frequency user
} else {
# Chopper NCS013 communications
set chopper_controller(host) 137.157.202.137
set chopper_controller(port) 10000
set chopper_controller(user) NCS
set chopper_controller(password) NCS013
# CHOPPER
MakeChopper chopperController tcpdocho [params \
host $chopper_controller(host) \
port $chopper_controller(port) \
nchopper 4 \
timeout 30 \
user $chopper_controller(user) \
password $chopper_controller(password) \
]
ChopperAdapter ch1speed chopperController speed_1 0 $CH1_MAXSPEED
ChopperAdapter ch2speed chopperController speed_2 0 $CH1_MAXSPEED
ChopperAdapter ch3speed chopperController speed_3 0 $CH1_MAXSPEED
ChopperAdapter ch4speed chopperController speed_4 0 $CH1_MAXSPEED
ChopperAdapter ch1phase chopperController phase_1 0 180
ChopperAdapter ch2phase chopperController phase_2 0 180
ChopperAdapter ch3phase chopperController phase_3 0 180
ChopperAdapter ch4phase chopperController phase_4 0 180
##
# @brief Return TCL_ERROR if chopper is in a state which disallows data acquisition.
# This is useful for aborting scans or batch files.
proc ::chopper::ready? {} {
set msg [chopperController status]
if {[lindex $msg 2] == "NOTREADY:"} {
set errmsg "CHOPPER [lrange $msg 2 end]"
return -code error $errmsg
}
}
##
# @brief Return the last known chopper frequency. To get the current frequency you
# must issue a 'chopperController status' or ::chopper::ready? command first.
proc ::chopper::get_frequency {} {
set msg [split [SplitReply [chopperController frequency]] : ]
if {[lindex $msg 0] == "FAILED"} {
return -code error [lindex $msg 1]
} else {
return $msg
}
}
namespace eval ::scobj::chopper {
variable chopper_IP "137.157.202.137"
variable chopper_port "10000"
variable UID "NCS"
variable PWD "NCS013"
}
publish ::chopper::ready? user
publish ::chopper::get_frequency user
sicslist setatt ch1speed units "rpm"
sicslist setatt ch2speed units "rpm"
sicslist setatt ch3speed units "rpm"
sicslist setatt ch4speed units "rpm"
sicslist setatt ch1phase units "degrees"
sicslist setatt ch2phase units "degrees"
sicslist setatt ch3phase units "degrees"
sicslist setatt ch4phase units "degrees"
source $cfPath(chopper)/sct_chopper.tcl