71 lines
1.7 KiB
Plaintext
71 lines
1.7 KiB
Plaintext
#
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# Simple driver generator for the non-motor galil controls on mc8
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# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
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#
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driver tank = {
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usecreatenode = false
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vendor = galil; device = mc8; protocol = dmc2280;
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class = instrument
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simulation_group = motor_simulation
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#
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# Unnamed group has variables at device level
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#
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#
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# The named group is at the device level, variables below that
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#
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group switches = {
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type = text;
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priv = user;
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readable = 1;
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read_function = read_switch;
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var forward = {
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read_command = 'MG @IN[5]'
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}
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var reverse = {
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read_command = 'MG @IN[6]'
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}
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};
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group limits = {
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type = text;
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priv = user;
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readable = 1;
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read_function = read_switch;
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var forward = {
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read_command = 'MG _LFH'
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}
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var reverse = {
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read_command = 'MG _LRH'
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}
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};
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#
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# Code lines start with '@' which is stripped before being emitted
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# The code is emitted at the appropriate place in the given function
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#
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code read_function read_switch = {
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@ if { [string equal -nocase -length 1 "${data}" "?"] } {
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@ sct geterror "Galil error in: '${data}'"
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@ } else {
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@ set data_list [split [string trim "${data}"]]
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@ if { [llength ${data_list}] > 1 && [lindex ${data_list} end] == ":" } {
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@ set data_list [lrange ${data_list} 0 0]
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@ }
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@ if { [llength ${data_list}] == 1 } {
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@ set left [expr [lindex ${data_list} 0]]
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@ if { ${left} == 1 } { # open
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@ set data "open"
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@ } else { # closed
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@ set data "closed"
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@ }
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@ } else {
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@ sct geterror "Syntax error in: '${data}'=>'${data_list}'"
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@ }
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@ }
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}
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#
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# This code is after database creation
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#
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code mkDriver = {
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}
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};
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