107 lines
3.0 KiB
Plaintext
107 lines
3.0 KiB
Plaintext
# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
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driver he3_polanal = {
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debug_threshold = 0;
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protocol = std;
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class = instrument;
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simulation_group = rfgen_simulation;
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group polariser = {
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var spin = {
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type = text;
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readable = 900;
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read_command = 'polariser';
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read_function = rdValue;
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writeable = 1;
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write_command = 'polariser';
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check_function = chkWrite;
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allowed = "+,-,0"
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}
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var Amplitude = { type = text; }
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var Freq = { type = text; units = 'Hertz'; }
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var Phase = { type = text; units = 'Degree'; }
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var Time2 = { type = text; units = 'Second'; }
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var Field = { type = text; units = 'Oersted'; }
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}
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group analyser = {
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var spin = {
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type = text;
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readable = 900;
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read_command = 'analyser';
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read_function = rdValue;
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writeable = 1;
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write_command = 'analyser';
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check_function = chkWrite;
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allowed = "+,-,0"
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}
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var Amplitude = { type = text; }
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var Freq = { type = text; units = 'Hertz'; }
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var Phase = { type = text; units = 'Degree'; }
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var Time2 = { type = text; units = 'Second'; }
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var Field = { type = text; units = 'Oersted'; }
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}
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code chkWrite = {%%
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[namespace current]::rdValue ${tc_root}
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%%}
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code rdValue = {%%
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set dlist [split ${data}]
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if {[llength ${dlist}] < 2} {
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sct geterror "Syntax Error: '${data}'"
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error "[sct geterror]"
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}
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set my_name [basename [pathname [sct]]]
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if {![string equal -nocase "[lindex ${dlist} 0]" "${my_name}"]} {
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error "[lindex ${dlist} 0] is not my name (${my_name})"
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}
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if {[string match "*Not Active*" "${data}"]} {
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set data 0
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} elseif {[string match -nocase "*Error:*" "${data}"]} {
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sct geterror "${data}"
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error "[sct geterror]"
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} else {
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set data [lindex ${dlist} 1]
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}
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set path [pathname [sct]]
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if {[llength ${dlist}] > 2} {
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set new_value [lindex ${dlist} 2]
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if { "${new_value}" == "NaN" } {
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set new_value 0
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}
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hupdateif ${path}/Amplitude "${new_value}"
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}
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if {[llength ${dlist}] > 3} {
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hupdateif ${path}/Freq "[lindex ${dlist} 3]"
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}
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if {[llength ${dlist}] > 4} {
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hupdateif ${path}/Phase "[lindex ${dlist} 4]"
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}
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if {[llength ${dlist}] > 5} {
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hupdateif ${path}/Time2 "[lindex ${dlist} 5]"
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}
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if {[llength ${dlist}] > 6} {
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hupdateif ${path}/Field "[lindex ${dlist} 6]"
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}
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%%}
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code setValue = {%%
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set cmd "${cmd_str}"
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if {[string equal -nocase [sct target] "refresh"]} {
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set cmd "${cmd_str}"
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}
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if {[string equal -nocase [sct target] "dn"]} {
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set cmd "${cmd_str} -"
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}
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if {[string equal -nocase [sct target] "down"]} {
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set cmd "${cmd_str} -"
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}
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if {[sct target] == "-" || [sct target] == -1} {
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set cmd "${cmd_str} -"
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}
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if {[string equal -nocase [sct target] "up"]} {
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set cmd "${cmd_str} +"
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}
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if {[sct target] == "+" || [sct target] == 1} {
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set cmd "${cmd_str} +"
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}
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%%}
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}
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