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Added pre_count method which sets the histogram frame frequency from the chopper frequency.

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r2196 | ffr | 2007-10-23 14:01:36 +1000 (Tue, 23 Oct 2007) | 2 lines
This commit is contained in:
Ferdi Franceschini
2007-10-23 14:01:36 +10:00
committed by Douglas Clowes
parent a35b5573cf
commit f33f62ba20
1 changed files with 34 additions and 70 deletions
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104
site_ansto/instrument/reflectometer/config/hmm/hmm_configuration.tcl
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@@ -28,6 +28,14 @@ if {$sim_mode == "true"} {
MakeHMControl_ANSTO hmc bm hmm; MakeHMControl_ANSTO hmc bm hmm;
} }
hmm configure rank 3
hmm_xy configure rank 2
hmm_xt configure rank 2
hmm_yt configure rank 2
hmm_x configure rank 1
hmm_y configure rank 1
hmm_t configure rank 1
source $cfPath(hmm)/hmm_configuration_common_1.tcl source $cfPath(hmm)/hmm_configuration_common_1.tcl
if {$sim_mode == "true"} { if {$sim_mode == "true"} {
proc ::histogram_memory::initialize {} { proc ::histogram_memory::initialize {} {
@@ -37,91 +45,47 @@ if {$sim_mode == "true"} {
hmm configure hmDataPath ../HMData; hmm configure hmDataPath ../HMData;
} }
} }
# Configure to upload a complete configuration to the histogram server.
# In this case it's the main config file plus the FAT, BAT and OAT files
# in the same direcory as the SICS executable (for this example).
# Alternatives:
# - A partial config could be uploaded instead - e.g. just the main config file,
# in that case the main config file points to a set of FAT, BAT OAT files
# located on the server.
# - The histogram server could configure itself from a config file set
# kept on the local file system (not automated presently, manual control only)
# - Or, no configuration at all could be uploaded, the
# histogram server can configure itself using its default config files.
proc ::histogram_memory::setmode {mode} {
hmm_mode $mode;
set sim_mode [SplitReply [hmm_simulation]];
switch $mode { proc ::histogram_memory::pre_count {} {
pulser { set freq [::chopper::get_frequency]
if {$sim_mode == "true"} { #TODO Add tolerance parameters to choppercontroller
hmm configure oat_nyc_eff 1024; if {abs($freq - 0) <= [expr 2.0/60.0]} {
hmm configure oat_nxc_eff 64; hmm configure fat_frame_source INTERNAL
hmm configure oat_ntc_eff 1; hmm configure fat_frame_frequency 50
} } else {
_hmm_hor_channel_name tube_pair_number hmm configure fat_frame_source EXTERNAL
_hmm_hor_axis tube_pair_number hmm configure fat_frame_frequency $freq
_hmm_hor_axis_alias dcolindex }
_hmm_vert_axis vertical_channel_number hmm stop
_hmm_vert_axis_alias drowindex hmm init 0
hmm configure hmconfigscript "returnconfigfile [SplitReply [hmm_user_configpath]]/anstohm_full_MESYTEC_PULSER.xml" hmm init
}
calibration {
if {$sim_mode == "true"} {
hmm configure oat_nyc_eff 1024;
hmm configure oat_nxc_eff 64;
hmm configure oat_ntc_eff 1;
}
_hmm_hor_channel_name tube_pair_number
_hmm_hor_axis tube_pair_number
_hmm_hor_axis_alias dcolindex
_hmm_vert_axis vertical_channel_number
_hmm_vert_axis_alias drowindex
hmm configure hmconfigscript "returnconfigfile [SplitReply [hmm_user_configpath]]/anstohm_full_nofolding.xml"
}
normal -
default {
if {$sim_mode == "true"} {
hmm configure oat_nyc_eff 512;
hmm configure oat_nxc_eff 128;
hmm configure oat_ntc_eff 1;
}
_hmm_hor_channel_name horizontal_channel_number
_hmm_hor_axis polar_angle
_hmm_hor_axis_alias dtheta
_hmm_vert_axis vertical_channel_number
_hmm_vert_axis_alias drowindex
#OAT_TABLE X {-210.5 -208.5} Y {-110.5 -109.5} T {0 20000} NTC 2
::histogram_memory::configure_server Filler_defaults
}
}
} }
proc ::histogram_memory::post_count {} {}
proc ::histogram_memory::initialize {} { proc ::histogram_memory::initialize {} {
::histogram_memory::_initialize ::histogram_memory::_initialize
detector_active_height_mm 257.5 detector_active_height_mm 257.5
detector_active_width_mm 500 detector_active_width_mm 500
set x_bin0 -210.5; set x_binmax 210.5 set x_bb0 -210.5; set xbbmax 210.5
set y_bin0 -110.5; set y_binmax 110.5 set y_bb0 -110.5; set ybbmax 110.5
set x_binwidth 1 set x_binwidth 1
if {[expr {$x_binmax - $x_bin0}] > 0} { if {[expr {$xbbmax - $x_bb0}] > 0} {
set x_bin1 [expr {$x_bin0+$x_binwidth}] set x_bb1 [expr {$x_bb0+$x_binwidth}]
} else { } else {
set x_bin1 [expr {$x_bin0-$x_binwidth}] set x_bb1 [expr {$x_bb0-$x_binwidth}]
} }
set y_binwidth 1 set y_binwidth 1
if {[expr {$y_binmax - $y_bin0}] > 0} { if {[expr {$ybbmax - $y_bb0}] > 0} {
set y_bin1 [expr {$y_bin0+$y_binwidth}] set y_bb1 [expr {$y_bb0+$y_binwidth}]
} else { } else {
set y_bin1 [expr {$y_bin0-$y_binwidth}] set y_bb1 [expr {$y_bb0-$y_binwidth}]
} }
OAT_TABLE -init X_MIN $x_bin0 X_MAX $x_binmax Y_MIN $y_bin0 Y_MAX $y_binmax OAT_TABLE -init X_MIN $x_bb0 X_MAX $xbbmax Y_MIN $y_bb0 Y_MAX $ybbmax
# We default to one big bin for time # We default to one big bin for time
set t_bin0 [OAT_TABLE -get T_MIN] set t_bb0 [OAT_TABLE -get T_MIN]
set t_bin1 [OAT_TABLE -get T_MAX] set t_bb1 [OAT_TABLE -get T_MAX]
OAT_TABLE X "$x_bin0 $x_bin1" Y "$y_bin0 $y_bin1" T "$t_bin0 $t_bin1" OAT_TABLE X "$x_bb0 $x_bb1" Y "$y_bb0 $y_bb1" T "$t_bb0 $t_bb1"
::histogram_memory::configure_server Filler_defaults ::histogram_memory::configure_server Filler_defaults
::nexus::data alias ::histogram_memory::vertical_axis ::histogram_memory::y_pixel_offset ::nexus::data alias ::histogram_memory::vertical_axis ::histogram_memory::y_pixel_offset