420 lines
17 KiB
Tcl
420 lines
17 KiB
Tcl
# Generated driver for shutters
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# vim: ft=tcl tabstop=8 softtabstop=2 shiftwidth=2 nocindent smartindent
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#
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namespace eval ::scobj::shutters {
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set debug_threshold 5
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}
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proc ::scobj::shutters::debug_log {tc_root debug_level debug_string} {
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set catch_status [ catch {
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set debug_threshold [hgetpropval ${tc_root} debug_threshold]
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if {${debug_level} >= ${debug_threshold}} {
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set now [clock seconds]
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set ts [clock format ${now} -format "%Y%m%d"]
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set log_file_name "../log/shutters_[basename ${tc_root}]_${ts}.log"
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set fd [open "${log_file_name}" "a"]
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set ts [clock format ${now} -format "%T"]
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puts ${fd} "${ts} ${debug_string}"
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close ${fd}
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}
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} catch_message ]
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}
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proc ::scobj::shutters::sics_log {debug_level debug_string} {
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set catch_status [ catch {
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set debug_threshold ${::scobj::shutters::debug_threshold}
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if {${debug_level} >= ${debug_threshold}} {
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sicslog "::scobj::shutters::${debug_string}"
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}
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} catch_message ]
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}
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# check function for hset change
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proc ::scobj::shutters::checkrange {tc_root} {
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set catch_status [ catch {
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debug_log ${tc_root} 1 "checkrange tc_root=${tc_root} sct=[sct] target=[sct target]"
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set setpoint [sct target]
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if { [hpropexists [sct] lowerlimit] } {
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set lolimit [sct lowerlimit]
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} else {
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# lowerlimit not set, use target
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set lolimit [sct target]
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}
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if { [hpropexists [sct] upperlimit] } {
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set hilimit [sct upperlimit]
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} else {
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# upperlimit not set, use target
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set hilimit [sct target]
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}
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# checkrange hook code goes here
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if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
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error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
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}
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return OK
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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# function to request the read of a parameter on a device
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proc ::scobj::shutters::getValue {tc_root nextState cmd_str} {
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set catch_status [ catch {
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debug_log ${tc_root} 1 "getValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
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if { [hpropexists [sct] geterror] } {
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hdelprop [sct] geterror
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}
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set cmd "${cmd_str}"
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# getValue hook code goes here
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debug_log ${tc_root} 1 "getValue sct send ${cmd}"
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if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
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sct send "${cmd}"
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}
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return ${nextState}
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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# function to check the write parameter on a device
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proc ::scobj::shutters::noResponse {tc_root} {
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set catch_status [ catch {
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debug_log ${tc_root} 1 "noResponse tc_root=${tc_root} sct=[sct] resp=[sct result]"
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# noResponse hook code goes here
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return "idle"
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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# function to parse the read of a parameter on a device
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proc ::scobj::shutters::read_switch_pair {tc_root} {
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set catch_status [ catch {
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debug_log ${tc_root} 1 "read_switch_pair tc_root=${tc_root} sct=[sct] result=[sct result]"
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if { [hpropexists [sct] geterror] } {
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hdelprop [sct] geterror
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}
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set data [sct result]
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set nextState "idle"
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if {[string equal -nocase -length 7 ${data} "ASCERR:"]} {
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# the protocol driver has reported an error
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sct geterror "${data}"
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error "[sct geterror]"
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}
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# read_switch_pair hook code starts
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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}] > 2 && [lindex ${data_list} end] == ":" } {
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set data_list [lrange ${data_list} 0 1]
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}
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if { [llength ${data_list}] == 2 } {
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set left [expr [lindex ${data_list} 0]]
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set right [expr [lindex ${data_list} 1]]
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if { ${left} == 1 && ${right} == 0 } { # open
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set data "out"
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} elseif { ${left} == 0 && ${right} == 1 } { # closed
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set data "in"
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} else { # indeterminate
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set data "moving"
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}
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} else {
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sct geterror "Syntax error in: '${data}'=>'${data_list}'"
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}
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}
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# read_switch_pair hook code ends
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if { [hpropexists [sct] geterror] } {
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debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
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error "[sct geterror]"
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}
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if { ${data} != [sct oldval] } {
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debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
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sct oldval ${data}
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sct update ${data}
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sct utime readtime
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}
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return ${nextState}
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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# function to write a parameter value on a device
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proc ::scobj::shutters::setValue {tc_root nextState cmd_str} {
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set catch_status [ catch {
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debug_log ${tc_root} 1 "setValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
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if { [hpropexists [sct] geterror] } {
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hdelprop [sct] geterror
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}
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set par [sct target]
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set cmd "${cmd_str}${par}"
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# setValue hook code goes here
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if { [hpropexists [sct] driving] } {
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if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
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sct driving 1
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}
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}
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debug_log ${tc_root} 1 "setValue sct send ${cmd}"
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if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
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sct send "${cmd}"
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}
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return ${nextState}
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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# function to write a parameter value on a device
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proc ::scobj::shutters::write_switch {tc_root nextState cmd_str} {
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set catch_status [ catch {
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debug_log ${tc_root} 1 "write_switch tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
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if { [hpropexists [sct] geterror] } {
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hdelprop [sct] geterror
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}
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set par [sct target]
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set cmd "${cmd_str}${par}"
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# write_switch hook code starts
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if { [string equal -nocase -length 2 "${par}" "in"] } {
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set cmd "SB${cmd_str}"
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} elseif { [string equal -nocase -length 2 "${par}" "out"] } {
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set cmd "CB${cmd_str}"
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} else {
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sct geterror "Value error: '${par}' not in ('in', 'out')"
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}
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# write_switch hook code ends
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if { [hpropexists [sct] geterror] } {
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debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
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error "[sct geterror]"
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}
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if { [hpropexists [sct] driving] } {
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if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
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sct driving 1
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}
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}
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debug_log ${tc_root} 1 "write_switch sct send ${cmd}"
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if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
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sct send "${cmd}"
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}
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return ${nextState}
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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proc ::scobj::shutters::mkDriver { sct_controller name device_class simulation_flag ip_address tcp_port } {
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::scobj::shutters::sics_log 9 "::scobj::shutters::mkDriver ${sct_controller} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}"
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set ns "[namespace current]"
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set catch_status [ catch {
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MakeSICSObj ${name} SCT_OBJECT
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sicslist setatt ${name} driver shutters
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sicslist setatt ${name} klass ${device_class}
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sicslist setatt ${name} long_name ${name}
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set scobj_hpath /sics/${name}
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hfactory ${scobj_hpath}/fast_shutter plain user text
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hsetprop ${scobj_hpath}/fast_shutter read ${ns}::getValue ${scobj_hpath} read_switch_pair {MG @IN[5], @IN[6]}
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hsetprop ${scobj_hpath}/fast_shutter read_switch_pair ${ns}::read_switch_pair ${scobj_hpath}
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hsetprop ${scobj_hpath}/fast_shutter control true
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hsetprop ${scobj_hpath}/fast_shutter data true
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hsetprop ${scobj_hpath}/fast_shutter mutable true
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hsetprop ${scobj_hpath}/fast_shutter nxsave true
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hsetprop ${scobj_hpath}/fast_shutter oldval UNKNOWN
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hsetprop ${scobj_hpath}/fast_shutter klass "collimator"
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hsetprop ${scobj_hpath}/fast_shutter nxalias "fast_shutter"
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hsetprop ${scobj_hpath}/fast_shutter sdsinfo "::nexus::scobj::sdsinfo"
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hsetprop ${scobj_hpath}/fast_shutter type "part"
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if {[string equal -nocase "${simulation_flag}" "false"]} {
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${sct_controller} poll ${scobj_hpath}/fast_shutter 1
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hsetprop ${scobj_hpath}/fast_shutter simulated false
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} else {
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::scobj::shutters::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for shutters"
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hsetprop ${scobj_hpath}/fast_shutter simulated true
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}
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hfactory ${scobj_hpath}/rough_100 plain user text
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hsetprop ${scobj_hpath}/rough_100 read ${ns}::getValue ${scobj_hpath} read_switch_pair {MG @IN[15], @IN[16]}
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hsetprop ${scobj_hpath}/rough_100 read_switch_pair ${ns}::read_switch_pair ${scobj_hpath}
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hsetprop ${scobj_hpath}/rough_100 write ${ns}::write_switch ${scobj_hpath} noResponse {11}
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hsetprop ${scobj_hpath}/rough_100 noResponse ${ns}::noResponse ${scobj_hpath}
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hsetprop ${scobj_hpath}/rough_100 check ${ns}::checkrange ${scobj_hpath}
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hsetprop ${scobj_hpath}/rough_100 control true
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hsetprop ${scobj_hpath}/rough_100 data true
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hsetprop ${scobj_hpath}/rough_100 mutable true
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hsetprop ${scobj_hpath}/rough_100 nxsave true
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hsetprop ${scobj_hpath}/rough_100 values in,out
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hsetprop ${scobj_hpath}/rough_100 oldval UNKNOWN
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hsetprop ${scobj_hpath}/rough_100 klass "collimator"
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hsetprop ${scobj_hpath}/rough_100 nxalias "rough_100"
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hsetprop ${scobj_hpath}/rough_100 sdsinfo "::nexus::scobj::sdsinfo"
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hsetprop ${scobj_hpath}/rough_100 type "part"
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if {[string equal -nocase "${simulation_flag}" "false"]} {
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${sct_controller} poll ${scobj_hpath}/rough_100 1
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${sct_controller} write ${scobj_hpath}/rough_100
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hsetprop ${scobj_hpath}/rough_100 simulated false
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} else {
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::scobj::shutters::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for shutters"
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hsetprop ${scobj_hpath}/rough_100 simulated true
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}
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hfactory ${scobj_hpath}/rough_40 plain user text
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hsetprop ${scobj_hpath}/rough_40 read ${ns}::getValue ${scobj_hpath} read_switch_pair {MG @IN[13], @IN[14]}
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hsetprop ${scobj_hpath}/rough_40 read_switch_pair ${ns}::read_switch_pair ${scobj_hpath}
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hsetprop ${scobj_hpath}/rough_40 write ${ns}::write_switch ${scobj_hpath} noResponse {10}
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hsetprop ${scobj_hpath}/rough_40 noResponse ${ns}::noResponse ${scobj_hpath}
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hsetprop ${scobj_hpath}/rough_40 check ${ns}::checkrange ${scobj_hpath}
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hsetprop ${scobj_hpath}/rough_40 control true
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hsetprop ${scobj_hpath}/rough_40 data true
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hsetprop ${scobj_hpath}/rough_40 mutable true
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hsetprop ${scobj_hpath}/rough_40 nxsave true
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hsetprop ${scobj_hpath}/rough_40 values in,out
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hsetprop ${scobj_hpath}/rough_40 oldval UNKNOWN
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hsetprop ${scobj_hpath}/rough_40 klass "collimator"
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hsetprop ${scobj_hpath}/rough_40 nxalias "rough_40"
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hsetprop ${scobj_hpath}/rough_40 sdsinfo "::nexus::scobj::sdsinfo"
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hsetprop ${scobj_hpath}/rough_40 type "part"
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if {[string equal -nocase "${simulation_flag}" "false"]} {
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${sct_controller} poll ${scobj_hpath}/rough_40 1
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${sct_controller} write ${scobj_hpath}/rough_40
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hsetprop ${scobj_hpath}/rough_40 simulated false
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} else {
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::scobj::shutters::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for shutters"
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hsetprop ${scobj_hpath}/rough_40 simulated true
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}
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hsetprop ${scobj_hpath} data "true"
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hsetprop ${scobj_hpath} klass "@none"
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hsetprop ${scobj_hpath} nxsave "true"
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hsetprop ${scobj_hpath} type "part"
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hsetprop ${scobj_hpath} driver shutters
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hsetprop ${scobj_hpath} klass ${device_class}
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hsetprop ${scobj_hpath} data true
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hsetprop ${scobj_hpath} debug_threshold 5
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# mkDriver hook code starts
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# mkDriver hook code ends
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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proc ::scobj::shutters::add_driver {name device_class simulation_flag ip_address tcp_port} {
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set catch_status [ catch {
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::scobj::shutters::sics_log 9 "::scobj::shutters::add_driver ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}"
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if {[string equal -nocase "${simulation_flag}" "false"]} {
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if {[string equal -nocase "aqadapter" "${ip_address}"]} {
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::scobj::shutters::sics_log 9 "makesctcontroller sct_${name} aqadapter ${tcp_port}"
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makesctcontroller sct_${name} aqadapter ${tcp_port}
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} else {
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::scobj::shutters::sics_log 9 "makesctcontroller sct_${name} dmc2280 ${ip_address}:${tcp_port}"
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makesctcontroller sct_${name} dmc2280 ${ip_address}:${tcp_port}
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}
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} else {
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::scobj::shutters::sics_log 9 "simulation_flag=${simulation_flag} => Null sctcontroller for shutters"
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::scobj::shutters::sics_log 9 "makesctcontroller sct_${name} aqadapter NULL"
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makesctcontroller sct_${name} aqadapter NULL
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}
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::scobj::shutters::sics_log 1 "::scobj::shutters::mkDriver sct_${name} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}"
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::scobj::shutters::mkDriver sct_${name} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}
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} catch_message ]
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handle_exception ${catch_status} ${catch_message}
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}
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namespace eval ::scobj::shutters {
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namespace export debug_threshold
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namespace export debug_log
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namespace export sics_log
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namespace export mkDriver
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namespace export add_driver
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}
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proc add_shutters {name ip_address tcp_port} {
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set simulation_flag "[string tolower [SplitReply [motor_simulation]]]"
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::scobj::shutters::add_driver ${name} "instrument" ${simulation_flag} ${ip_address} ${tcp_port}
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}
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clientput "file evaluation of sct_shutters.tcl"
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::scobj::shutters::sics_log 9 "file evaluation of sct_shutters.tcl"
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proc ::scobj::shutters::read_config {} {
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set catch_status [ catch {
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set ns "::scobj::shutters"
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dict for {k u} $::config_dict {
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if { [dict exists $u "implementation"] } {
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set simulation_flag "[string tolower [SplitReply [motor_simulation]]]"
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set device_class "instrument"
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if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
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continue
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}
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set enabled [string tolower [dict get $u "enabled"]]
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if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
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continue
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}
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if { [dict exists $u "simulation_group"] } {
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set simulation_flag [SplitReply [[string tolower [dict get $u "simulation_group"]]]]
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}
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if { [dict exists $u "device_class"] } {
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set device_class "[dict get $u "device_class"]"
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}
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set name [dict get $u name]
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set implementation [dict get $u "implementation"]
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if { !([dict exists $::config_dict $implementation]) } {
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continue
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}
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set v [dict get $::config_dict $implementation]
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if { !([dict exists $v "driver"]) } {
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continue
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}
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if { [string equal -nocase [dict get $v "driver"] "shutters"] } {
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if { ![string equal -nocase "${simulation_flag}" "false"] } {
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set asyncqueue "null"
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${ns}::sics_log 9 "simulation_flag=${simulation_flag} => using null asyncqueue"
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${ns}::sics_log 9 "makesctcontroller sct_${name} aqadapter NULL"
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makesctcontroller sct_${name} aqadapter NULL
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} elseif { [dict exists $v "asyncqueue"] } {
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set asyncqueue [dict get $v "asyncqueue"]
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if { [string equal -nocase ${asyncqueue} "sct"] } {
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set ip_address [dict get $v ip]
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set tcp_port [dict get $v port]
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makesctcontroller sct_${name} dmc2280 ${ip_address}:${tcp_port}
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} else {
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makesctcontroller sct_${name} aqadapter ${asyncqueue}
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}
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} else {
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if { [dict exists $v "asyncprotocol"] } {
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set asyncprotocol [dict get $v "asyncprotocol"]
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} else {
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set asyncprotocol ${name}_protocol
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MakeAsyncProtocol ${asyncprotocol}
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if { [dict exists $v "sendterminator"] } {
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${asyncprotocol} sendterminator "[dict get $v "sendterminator"]"
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} elseif { [dict exists $v "terminator"] } {
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${asyncprotocol} sendterminator "[dict get $v "terminator"]"
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}
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if { [dict exists $v "replyterminator"] } {
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${asyncprotocol} replyterminator "[dict get $v "replyterminator"]"
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} elseif { [dict exists $v "terminator"] } {
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${asyncprotocol} replyterminator "[dict get $v "terminator"]"
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}
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}
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set asyncqueue ${name}_queue
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set ip_address [dict get $v ip]
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set tcp_port [dict get $v port]
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MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${ip_address} ${tcp_port}
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if { [dict exists $v "timeout"] } {
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${asyncqueue} timeout "[dict get $v "timeout"]"
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}
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makesctcontroller sct_${name} aqadapter ${asyncqueue}
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}
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${ns}::mkDriver sct_${name} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}
|
|
}
|
|
}
|
|
}
|
|
} catch_message ]
|
|
handle_exception ${catch_status} ${catch_message}
|
|
}
|
|
|
|
if { [info exists ::config_dict] } {
|
|
::scobj::shutters::read_config
|
|
} else {
|
|
::scobj::shutters::sics_log 5 "No config dict"
|
|
}
|