# Generated driver for keysight_N8740A
# vim: ft=tcl tabstop=8  softtabstop=2  shiftwidth=2  nocindent  smartindent
#

namespace eval ::scobj::keysight_N8740A {
  set debug_threshold 5
}

proc ::scobj::keysight_N8740A::debug_log {tc_root debug_level debug_string} {
  set catch_status [ catch {
    set debug_threshold [hgetpropval ${tc_root} debug_threshold]
    if {${debug_level} >= ${debug_threshold}} {
      set now [clock seconds]
      set ts [clock format ${now} -format "%Y%m%d"]
      set log_file_name "../log/keysight_N8740A_[basename ${tc_root}]_${ts}.log"
      set fd [open "${log_file_name}" "a"]
      set ts [clock format ${now} -format "%T"]
      puts ${fd} "${ts} ${debug_string}"
      close ${fd}
    }
  } catch_message ]
}

proc ::scobj::keysight_N8740A::sics_log {debug_level debug_string} {
  set catch_status [ catch {
    set debug_threshold ${::scobj::keysight_N8740A::debug_threshold}
    if {${debug_level} >= ${debug_threshold}} {
      sicslog "::scobj::keysight_N8740A::${debug_string}"
    }
  } catch_message ]
}

# checklimits function for driveable interface
proc ::scobj::keysight_N8740A::checklimits {tc_root} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "checklimits tc_root=${tc_root} sct=[sct] target=[sct target]"
    set setpoint [sct target]
    if { [hpropexists [sct] lowerlimit] } {
      set lolimit [sct lowerlimit]
    } else {
      # lowerlimit not set, use target
      set lolimit [sct target]
    }
    if { [hpropexists [sct] upperlimit] } {
      set hilimit [sct upperlimit]
    } else {
      # upperlimit not set, use target
      set hilimit [sct target]
    }
# checklimits hook code goes here
    if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
      sct driving 0
      error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
    }
    return OK
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# check function for hset change
proc ::scobj::keysight_N8740A::checkrange {tc_root} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "checkrange tc_root=${tc_root} sct=[sct] target=[sct target]"
    set setpoint [sct target]
    if { [hpropexists [sct] lowerlimit] } {
      set lolimit [sct lowerlimit]
    } else {
      # lowerlimit not set, use target
      set lolimit [sct target]
    }
    if { [hpropexists [sct] upperlimit] } {
      set hilimit [sct upperlimit]
    } else {
      # upperlimit not set, use target
      set hilimit [sct target]
    }
# checkrange hook code goes here
    if { ${setpoint} < ${lolimit} || ${setpoint} > ${hilimit} } {
      error "setpoint ${setpoint} violates limits (${lolimit}..${hilimit}) on [sct]"
    }
    return OK
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# checkstatus function for driveable interface
proc ::scobj::keysight_N8740A::checkstatus {tc_root} {
  set catch_status [ catch {
# checkstatus hook code goes here
    if {[sct driving]} {
      set sp "[sct target]"
      if {[hpropexists [sct] simulated] && [sct simulated] == "true"} {
        set pv "${sp}"
        hupdateif ${tc_root}/[sct driveable] ${sp}
      } else {
        set pv "[hval ${tc_root}/[sct driveable]]"
      }
      if { abs(${pv} - ${sp}) <= [sct tolerance] } {
        if { [hpropexists [sct] settle_time] } {
          if { [hpropexists [sct] settle_time_start] } {
            if { [sct utime] - [sct settle_time_start] >= [sct settle_time]} {
              sct driving 0
              return "idle"
            }
            return "busy"
          } else {
            sct utime settle_time_start
            return "busy"
          }
        }
        sct driving 0
        return "idle"
      }
      if { [hpropexists [sct] settle_time_start] } {
        hdelprop [sct] settle_time_start
      }
      return "busy"
    } else {
      return "idle"
    }
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to request the read of a parameter on a device
proc ::scobj::keysight_N8740A::getValue {tc_root nextState cmd_str} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "getValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
    if { [hpropexists [sct] geterror] } {
      hdelprop [sct] geterror
    }
    set cmd "${cmd_str}"
# getValue hook code goes here
    debug_log ${tc_root} 1 "getValue sct send ${cmd}"
    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
      sct send "${cmd}"
    }
    return ${nextState}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# halt function for driveable interface
proc ::scobj::keysight_N8740A::halt {tc_root} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "halt tc_root=${tc_root} sct=[sct] driving=[sct driving]"
    ### TODO hset [sct] [hval [sct]]
# halt hook code goes here
    sct driving 0
    return "idle"
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to check the write parameter on a device
proc ::scobj::keysight_N8740A::noResponse {tc_root} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "noResponse tc_root=${tc_root} sct=[sct] resp=[sct result]"
# noResponse hook code goes here
    return "idle"
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to parse the read of a parameter on a device
proc ::scobj::keysight_N8740A::rdValue {tc_root} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "rdValue tc_root=${tc_root} sct=[sct] result=[sct result]"
    if { [hpropexists [sct] geterror] } {
      hdelprop [sct] geterror
    }
    set data [sct result]
    set nextState "idle"
    if {[string equal -nocase -length 7 ${data} "ASCERR:"]} {
      # the protocol driver has reported an error
      sct geterror "${data}"
      error "[sct geterror]"
    }
# rdValue hook code goes here
    if { ${data} != [sct oldval] } {
      debug_log ${tc_root} 1 "[sct] changed to new:${data}, from old:[sct oldval]"
      sct oldval ${data}
      sct update ${data}
      sct utime readtime
    }
    return ${nextState}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to request the read of a parameter on a device
proc ::scobj::keysight_N8740A::read_setpoint {tc_root nextState cmd_str} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "read_setpoint tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
    if { [hpropexists [sct] geterror] } {
      hdelprop [sct] geterror
    }
    set cmd "${cmd_str}"
# read_setpoint hook code starts
    if { [hpropexists [sct] target] } {
      set target [sct target]
      if { [hval ${tc_root}/working_setpoint] != ${target} } {
        set elapsed_time [expr {[sct utime] - [sct ramp_start_time]}]
        debug_log ${tc_root} 1 "read_setpoint elapsed_time = ${elapsed_time}"
        if {[hpropexists [sct] ramp_rate_value] && [sct ramp_rate_value] > 0.0} {
          set ramped_value [expr {[sct ramp_rate_value] * ${elapsed_time}}]
          debug_log ${tc_root} 1 "read_setpoint ramped_value = ${ramped_value}"
          if { ${target} > [hval ${tc_root}/working_setpoint] } {
            set working_setpoint [expr {[sct ramp_start_value] + ${ramped_value}}]
            debug_log ${tc_root} 1 "read_setpoint working_setpoint+ = ${working_setpoint}"
            if { ${working_setpoint} > ${target} } {
              set working_setpoint ${target}
            }
          } else {
            set working_setpoint [expr {[sct ramp_start_value] - ${ramped_value}}]
            debug_log ${tc_root} 1 "read_setpoint working_setpoint- = ${working_setpoint}"
            if { ${working_setpoint} < ${target} } {
              set working_setpoint ${target}
            }
          }
        } else {
          set working_setpoint ${target}
          debug_log ${tc_root} 1 "read_setpoint working_setpoint  = ${working_setpoint}"
        }
        if {![hpropexists [sct] ramp_rate_value] || [sct ramp_rate_value] != [hval ${tc_root}/ramp_rate]} {
          sct ramp_start_time [sct utime]
          sct ramp_start_value [hval ${tc_root}/working_setpoint]
          sct ramp_rate_value [hval ${tc_root}/ramp_rate]
        }
        set cmd "SOURCE:VOLTAGE ${working_setpoint}@@NOREPLY@@"
        sct result [hval ${tc_root}/working_setpoint]
      }
    } else {
      # cmd is fine
    }
# read_setpoint hook code ends
    if { [hpropexists [sct] geterror] } {
      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
      error "[sct geterror]"
    }
    debug_log ${tc_root} 1 "read_setpoint sct send ${cmd}"
    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
      sct send "${cmd}"
    }
    return ${nextState}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to write a parameter value on a device
proc ::scobj::keysight_N8740A::setValue {tc_root nextState cmd_str} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "setValue tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
    if { [hpropexists [sct] geterror] } {
      hdelprop [sct] geterror
    }
    set par [sct target]
    set cmd "${cmd_str}${par}"
# setValue hook code starts
    set cmd "${cmd_str}${par}@@NOREPLY@@"
# setValue hook code ends
    if { [hpropexists [sct] geterror] } {
      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
      error "[sct geterror]"
    }
    if { [hpropexists [sct] driving] } {
      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
        sct driving 1
      }
    }
    debug_log ${tc_root} 1 "setValue sct send ${cmd}"
    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
      sct send "${cmd}"
    }
    return ${nextState}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to write a parameter value on a device
proc ::scobj::keysight_N8740A::write_direct {tc_root nextState cmd_str} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "write_direct tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
    if { [hpropexists [sct] geterror] } {
      hdelprop [sct] geterror
    }
    set par [sct target]
    set cmd "${cmd_str}${par}"
# write_direct hook code starts
    set cmd "@@NOSEND@@"
    sct result ""
    if { [sct target] != [sct oldval] } {
      debug_log ${tc_root} 1 "[sct] changed to new:[sct target], from old:[sct oldval]"
      sct oldval [sct target]
      sct update [sct target]
      sct utime readtime
    }
# write_direct hook code ends
    if { [hpropexists [sct] geterror] } {
      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
      error "[sct geterror]"
    }
    if { [hpropexists [sct] driving] } {
      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
        sct driving 1
      }
    }
    debug_log ${tc_root} 1 "write_direct sct send ${cmd}"
    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
      sct send "${cmd}"
    }
    return ${nextState}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

# function to write a parameter value on a device
proc ::scobj::keysight_N8740A::write_setpoint {tc_root nextState cmd_str} {
  set catch_status [ catch {
    debug_log ${tc_root} 1 "write_setpoint tc_root=${tc_root} sct=[sct] cmd=${cmd_str}"
    if { [hpropexists [sct] geterror] } {
      hdelprop [sct] geterror
    }
    set par [sct target]
    set cmd "${cmd_str}${par}"
# write_setpoint hook code starts
    set cmd "@@NOSEND@@"
    sct result ""
    sct ramp_start_time [sct utime]
    sct ramp_start_value [hval ${tc_root}/working_setpoint]
    sct ramp_rate_value [hval ${tc_root}/ramp_rate]
    if { [sct target] != [sct oldval] } {
      debug_log ${tc_root} 1 "[sct] changed to new:[sct target], from old:[sct oldval]"
      sct oldval [sct target]
      sct update [sct target]
      sct utime readtime
    }
# write_setpoint hook code ends
    if { [hpropexists [sct] geterror] } {
      debug_log ${tc_root} 9 "[sct] error: [sct geterror]"
      error "[sct geterror]"
    }
    if { [hpropexists [sct] driving] } {
      if { [hpropexists [sct] writestatus] && [sct writestatus] == "start" } {
        sct driving 1
      }
    }
    debug_log ${tc_root} 1 "write_setpoint sct send ${cmd}"
    if {![string equal -nocase -length 10 ${cmd} "@@NOSEND@@"]} {
      sct send "${cmd}"
    }
    return ${nextState}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

proc ::scobj::keysight_N8740A::mkDriver { sct_controller name device_class simulation_flag ip_address tcp_port } {
  ::scobj::keysight_N8740A::sics_log 9 "::scobj::keysight_N8740A::mkDriver ${sct_controller} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}"
  set ns "[namespace current]"
  set catch_status [ catch {

    MakeSICSObj ${name} SCT_OBJECT

    sicslist setatt ${name} driver keysight_N8740A
    sicslist setatt ${name} klass ${device_class}
    sicslist setatt ${name} long_name ${name}

    set scobj_hpath /sics/${name}

    hfactory ${scobj_hpath}/amps plain user float
    hsetprop ${scobj_hpath}/amps read ${ns}::getValue ${scobj_hpath} rdValue {MEASURE:SCALAR:CURRENT:DC?}
    hsetprop ${scobj_hpath}/amps rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/amps control true
    hsetprop ${scobj_hpath}/amps data true
    hsetprop ${scobj_hpath}/amps mutable true
    hsetprop ${scobj_hpath}/amps nxsave true
    hsetprop ${scobj_hpath}/amps units A
    hsetprop ${scobj_hpath}/amps oldval 0.0
    hsetprop ${scobj_hpath}/amps klass "parameter"
    hsetprop ${scobj_hpath}/amps sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/amps type "part"
    hsetprop ${scobj_hpath}/amps nxalias "${name}_amps"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/amps 1
      hsetprop ${scobj_hpath}/amps simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/amps simulated true
    }

    hfactory ${scobj_hpath}/output_enable plain user int
    hsetprop ${scobj_hpath}/output_enable read ${ns}::getValue ${scobj_hpath} rdValue {OUTPUT:STATE?}
    hsetprop ${scobj_hpath}/output_enable rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/output_enable write ${ns}::setValue ${scobj_hpath} noResponse {OUTPUT:STATE }
    hsetprop ${scobj_hpath}/output_enable noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/output_enable check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/output_enable control true
    hsetprop ${scobj_hpath}/output_enable data true
    hsetprop ${scobj_hpath}/output_enable mutable true
    hsetprop ${scobj_hpath}/output_enable nxsave true
    hsetprop ${scobj_hpath}/output_enable values 0,1
    hsetprop ${scobj_hpath}/output_enable oldval 0
    hsetprop ${scobj_hpath}/output_enable klass "parameter"
    hsetprop ${scobj_hpath}/output_enable sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/output_enable type "part"
    hsetprop ${scobj_hpath}/output_enable nxalias "${name}_output_enable"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/output_enable 2
      ${sct_controller} write ${scobj_hpath}/output_enable
      hsetprop ${scobj_hpath}/output_enable simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/output_enable simulated true
    }

    hfactory ${scobj_hpath}/ramp_rate plain user float
    hsetprop ${scobj_hpath}/ramp_rate write ${ns}::write_direct ${scobj_hpath} noResponse {}
    hsetprop ${scobj_hpath}/ramp_rate noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/ramp_rate check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/ramp_rate control true
    hsetprop ${scobj_hpath}/ramp_rate data true
    hsetprop ${scobj_hpath}/ramp_rate mutable true
    hsetprop ${scobj_hpath}/ramp_rate nxsave true
    hsetprop ${scobj_hpath}/ramp_rate lowerlimit 0
    hsetprop ${scobj_hpath}/ramp_rate upperlimit 15
    hsetprop ${scobj_hpath}/ramp_rate units V/S
    hsetprop ${scobj_hpath}/ramp_rate oldval 1.0
    hset     ${scobj_hpath}/ramp_rate        1.0
    hsetprop ${scobj_hpath}/ramp_rate klass "parameter"
    hsetprop ${scobj_hpath}/ramp_rate sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/ramp_rate type "part"
    hsetprop ${scobj_hpath}/ramp_rate nxalias "${name}_ramp_rate"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} write ${scobj_hpath}/ramp_rate
      hsetprop ${scobj_hpath}/ramp_rate simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/ramp_rate simulated true
    }

    hfactory ${scobj_hpath}/setpoint plain user float
    hsetprop ${scobj_hpath}/setpoint read ${ns}::read_setpoint ${scobj_hpath} rdValue {SOURCE:VOLTAGE?}
    hsetprop ${scobj_hpath}/setpoint rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/setpoint write ${ns}::write_setpoint ${scobj_hpath} noResponse {SOURCE:VOLTAGE }
    hsetprop ${scobj_hpath}/setpoint noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/setpoint check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/setpoint driving 0
    hsetprop ${scobj_hpath}/setpoint checklimits ${ns}::checklimits ${scobj_hpath}
    hsetprop ${scobj_hpath}/setpoint checkstatus ${ns}::checkstatus ${scobj_hpath}
    hsetprop ${scobj_hpath}/setpoint halt ${ns}::halt ${scobj_hpath}
    hsetprop ${scobj_hpath}/setpoint driveable working_setpoint
    hsetprop ${scobj_hpath}/setpoint control true
    hsetprop ${scobj_hpath}/setpoint data true
    hsetprop ${scobj_hpath}/setpoint mutable true
    hsetprop ${scobj_hpath}/setpoint nxsave true
    hsetprop ${scobj_hpath}/setpoint lowerlimit 0
    hsetprop ${scobj_hpath}/setpoint upperlimit 150
    hsetprop ${scobj_hpath}/setpoint tolerance 1
    hsetprop ${scobj_hpath}/setpoint units V
    hsetprop ${scobj_hpath}/setpoint oldval 0.0
    hsetprop ${scobj_hpath}/setpoint klass "parameter"
    hsetprop ${scobj_hpath}/setpoint sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/setpoint settle_time "5"
    hsetprop ${scobj_hpath}/setpoint type "drivable"
    hsetprop ${scobj_hpath}/setpoint nxalias "${name}_setpoint"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/setpoint 1
      ${sct_controller} write ${scobj_hpath}/setpoint
      hsetprop ${scobj_hpath}/setpoint simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/setpoint simulated true
    }

    hfactory ${scobj_hpath}/volts plain user float
    hsetprop ${scobj_hpath}/volts read ${ns}::getValue ${scobj_hpath} rdValue {MEASURE:SCALAR:VOLTAGE:DC?}
    hsetprop ${scobj_hpath}/volts rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/volts control true
    hsetprop ${scobj_hpath}/volts data true
    hsetprop ${scobj_hpath}/volts mutable true
    hsetprop ${scobj_hpath}/volts nxsave true
    hsetprop ${scobj_hpath}/volts units V
    hsetprop ${scobj_hpath}/volts oldval 0.0
    hsetprop ${scobj_hpath}/volts klass "parameter"
    hsetprop ${scobj_hpath}/volts sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/volts type "part"
    hsetprop ${scobj_hpath}/volts nxalias "${name}_volts"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/volts 1
      hsetprop ${scobj_hpath}/volts simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/volts simulated true
    }

    hfactory ${scobj_hpath}/working_setpoint plain user float
    hsetprop ${scobj_hpath}/working_setpoint read ${ns}::getValue ${scobj_hpath} rdValue {SOURCE:VOLTAGE?}
    hsetprop ${scobj_hpath}/working_setpoint rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/working_setpoint write ${ns}::write_direct ${scobj_hpath} noResponse {}
    hsetprop ${scobj_hpath}/working_setpoint noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/working_setpoint check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/working_setpoint control true
    hsetprop ${scobj_hpath}/working_setpoint data true
    hsetprop ${scobj_hpath}/working_setpoint mutable true
    hsetprop ${scobj_hpath}/working_setpoint nxsave true
    hsetprop ${scobj_hpath}/working_setpoint units V
    hsetprop ${scobj_hpath}/working_setpoint oldval 0.0
    hsetprop ${scobj_hpath}/working_setpoint klass "parameter"
    hsetprop ${scobj_hpath}/working_setpoint sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/working_setpoint type "part"
    hsetprop ${scobj_hpath}/working_setpoint nxalias "${name}_working_setpoint"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/working_setpoint 1
      ${sct_controller} write ${scobj_hpath}/working_setpoint
      hsetprop ${scobj_hpath}/working_setpoint simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/working_setpoint simulated true
    }

    hsetprop ${scobj_hpath} data "true"
    hsetprop ${scobj_hpath} klass "@none"
    hsetprop ${scobj_hpath} type "part"
    ansto_makesctdrive ${name}_setpoint ${scobj_hpath}/setpoint ${scobj_hpath}/working_setpoint ${sct_controller}

    hfactory ${scobj_hpath}/current plain spy none

    hfactory ${scobj_hpath}/current/prot_enable plain user int
    hsetprop ${scobj_hpath}/current/prot_enable read ${ns}::getValue ${scobj_hpath} rdValue {SOURCE:CURRENT:PROTECTION:STATE?}
    hsetprop ${scobj_hpath}/current/prot_enable rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/current/prot_enable write ${ns}::setValue ${scobj_hpath} noResponse {SOURCE:CURRENT:PROTECTION:STATE }
    hsetprop ${scobj_hpath}/current/prot_enable noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/current/prot_enable check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/current/prot_enable control true
    hsetprop ${scobj_hpath}/current/prot_enable data true
    hsetprop ${scobj_hpath}/current/prot_enable mutable true
    hsetprop ${scobj_hpath}/current/prot_enable nxsave true
    hsetprop ${scobj_hpath}/current/prot_enable values 0,1
    hsetprop ${scobj_hpath}/current/prot_enable oldval 0
    hsetprop ${scobj_hpath}/current/prot_enable klass "parameter"
    hsetprop ${scobj_hpath}/current/prot_enable sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/current/prot_enable type "part"
    hsetprop ${scobj_hpath}/current/prot_enable nxalias "${name}_current_prot_enable"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/current/prot_enable 1
      ${sct_controller} write ${scobj_hpath}/current/prot_enable
      hsetprop ${scobj_hpath}/current/prot_enable simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/current/prot_enable simulated true
    }

    hfactory ${scobj_hpath}/current/prot_limit plain user float
    hsetprop ${scobj_hpath}/current/prot_limit read ${ns}::getValue ${scobj_hpath} rdValue {SOURCE:CURRENT?}
    hsetprop ${scobj_hpath}/current/prot_limit rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/current/prot_limit write ${ns}::setValue ${scobj_hpath} noResponse {SOURCE:CURRENT }
    hsetprop ${scobj_hpath}/current/prot_limit noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/current/prot_limit check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/current/prot_limit control true
    hsetprop ${scobj_hpath}/current/prot_limit data true
    hsetprop ${scobj_hpath}/current/prot_limit mutable true
    hsetprop ${scobj_hpath}/current/prot_limit nxsave true
    hsetprop ${scobj_hpath}/current/prot_limit lowerlimit 0
    hsetprop ${scobj_hpath}/current/prot_limit upperlimit 22
    hsetprop ${scobj_hpath}/current/prot_limit units A
    hsetprop ${scobj_hpath}/current/prot_limit oldval 0.0
    hsetprop ${scobj_hpath}/current/prot_limit klass "parameter"
    hsetprop ${scobj_hpath}/current/prot_limit sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/current/prot_limit type "part"
    hsetprop ${scobj_hpath}/current/prot_limit nxalias "${name}_current_prot_limit"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/current/prot_limit 1
      ${sct_controller} write ${scobj_hpath}/current/prot_limit
      hsetprop ${scobj_hpath}/current/prot_limit simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/current/prot_limit simulated true
    }
    hsetprop ${scobj_hpath}/current data "true"
    hsetprop ${scobj_hpath}/current klass "@none"
    hsetprop ${scobj_hpath}/current type "part"

    hfactory ${scobj_hpath}/system plain spy none

    hfactory ${scobj_hpath}/system/error plain user text
    hsetprop ${scobj_hpath}/system/error read ${ns}::getValue ${scobj_hpath} rdValue {SYSTEM:ERROR?}
    hsetprop ${scobj_hpath}/system/error rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/system/error control false
    hsetprop ${scobj_hpath}/system/error data false
    hsetprop ${scobj_hpath}/system/error mutable false
    hsetprop ${scobj_hpath}/system/error nxsave false
    hsetprop ${scobj_hpath}/system/error oldval UNKNOWN
    hsetprop ${scobj_hpath}/system/error sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/system/error type "part"
    hsetprop ${scobj_hpath}/system/error nxalias "${name}_system_error"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/system/error 1
      hsetprop ${scobj_hpath}/system/error simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/system/error simulated true
    }

    hfactory ${scobj_hpath}/system/ident plain user text
    hsetprop ${scobj_hpath}/system/ident read ${ns}::getValue ${scobj_hpath} rdValue {*IDN?}
    hsetprop ${scobj_hpath}/system/ident rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/system/ident control false
    hsetprop ${scobj_hpath}/system/ident data false
    hsetprop ${scobj_hpath}/system/ident mutable false
    hsetprop ${scobj_hpath}/system/ident nxsave false
    hsetprop ${scobj_hpath}/system/ident oldval UNKNOWN
    hsetprop ${scobj_hpath}/system/ident sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/system/ident type "part"
    hsetprop ${scobj_hpath}/system/ident nxalias "${name}_system_ident"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/system/ident 15
      hsetprop ${scobj_hpath}/system/ident simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/system/ident simulated true
    }

    hfactory ${scobj_hpath}/system/version plain user text
    hsetprop ${scobj_hpath}/system/version read ${ns}::getValue ${scobj_hpath} rdValue {SYSTEM:VERSION?}
    hsetprop ${scobj_hpath}/system/version rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/system/version control false
    hsetprop ${scobj_hpath}/system/version data false
    hsetprop ${scobj_hpath}/system/version mutable false
    hsetprop ${scobj_hpath}/system/version nxsave false
    hsetprop ${scobj_hpath}/system/version oldval UNKNOWN
    hsetprop ${scobj_hpath}/system/version sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/system/version type "part"
    hsetprop ${scobj_hpath}/system/version nxalias "${name}_system_version"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/system/version 15
      hsetprop ${scobj_hpath}/system/version simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/system/version simulated true
    }
    hsetprop ${scobj_hpath}/system data "false"
    hsetprop ${scobj_hpath}/system klass "@none"
    hsetprop ${scobj_hpath}/system type "part"

    hfactory ${scobj_hpath}/voltage plain spy none

    hfactory ${scobj_hpath}/voltage/hilimit plain user float
    hsetprop ${scobj_hpath}/voltage/hilimit read ${ns}::getValue ${scobj_hpath} rdValue {SOURCE:VOLTAGE:PROTECTION?}
    hsetprop ${scobj_hpath}/voltage/hilimit rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/voltage/hilimit write ${ns}::setValue ${scobj_hpath} noResponse {SOURCE:VOLTAGE:PROTECTION }
    hsetprop ${scobj_hpath}/voltage/hilimit noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/voltage/hilimit check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/voltage/hilimit control true
    hsetprop ${scobj_hpath}/voltage/hilimit data true
    hsetprop ${scobj_hpath}/voltage/hilimit mutable true
    hsetprop ${scobj_hpath}/voltage/hilimit nxsave true
    hsetprop ${scobj_hpath}/voltage/hilimit lowerlimit 0
    hsetprop ${scobj_hpath}/voltage/hilimit upperlimit 165
    hsetprop ${scobj_hpath}/voltage/hilimit units V
    hsetprop ${scobj_hpath}/voltage/hilimit oldval 0.0
    hsetprop ${scobj_hpath}/voltage/hilimit klass "parameter"
    hsetprop ${scobj_hpath}/voltage/hilimit sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/voltage/hilimit type "part"
    hsetprop ${scobj_hpath}/voltage/hilimit nxalias "${name}_voltage_hilimit"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/voltage/hilimit 1
      ${sct_controller} write ${scobj_hpath}/voltage/hilimit
      hsetprop ${scobj_hpath}/voltage/hilimit simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/voltage/hilimit simulated true
    }

    hfactory ${scobj_hpath}/voltage/lolimit plain user float
    hsetprop ${scobj_hpath}/voltage/lolimit read ${ns}::getValue ${scobj_hpath} rdValue {SOURCE:VOLTAGE:LIMIT:LOW?}
    hsetprop ${scobj_hpath}/voltage/lolimit rdValue ${ns}::rdValue ${scobj_hpath}
    hsetprop ${scobj_hpath}/voltage/lolimit write ${ns}::setValue ${scobj_hpath} noResponse {SOURCE:VOLTAGE:LIMIT:LOW }
    hsetprop ${scobj_hpath}/voltage/lolimit noResponse ${ns}::noResponse ${scobj_hpath}
    hsetprop ${scobj_hpath}/voltage/lolimit check ${ns}::checkrange ${scobj_hpath}
    hsetprop ${scobj_hpath}/voltage/lolimit control true
    hsetprop ${scobj_hpath}/voltage/lolimit data true
    hsetprop ${scobj_hpath}/voltage/lolimit mutable true
    hsetprop ${scobj_hpath}/voltage/lolimit nxsave true
    hsetprop ${scobj_hpath}/voltage/lolimit units V
    hsetprop ${scobj_hpath}/voltage/lolimit oldval 0.0
    hsetprop ${scobj_hpath}/voltage/lolimit klass "parameter"
    hsetprop ${scobj_hpath}/voltage/lolimit sdsinfo "::nexus::scobj::sdsinfo"
    hsetprop ${scobj_hpath}/voltage/lolimit type "part"
    hsetprop ${scobj_hpath}/voltage/lolimit nxalias "${name}_voltage_lolimit"

    if {[string equal -nocase "${simulation_flag}" "false"]} {
      ${sct_controller} poll ${scobj_hpath}/voltage/lolimit 1
      ${sct_controller} write ${scobj_hpath}/voltage/lolimit
      hsetprop ${scobj_hpath}/voltage/lolimit simulated false
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => No poll/write for keysight_N8740A"
      hsetprop ${scobj_hpath}/voltage/lolimit simulated true
    }
    hsetprop ${scobj_hpath}/voltage data "true"
    hsetprop ${scobj_hpath}/voltage klass "@none"
    hsetprop ${scobj_hpath}/voltage type "part"
    hsetprop ${scobj_hpath} driver keysight_N8740A
    hsetprop ${scobj_hpath} klass ${device_class}
    hsetprop ${scobj_hpath} data true
    hsetprop ${scobj_hpath} debug_threshold 5
# mkDriver hook code goes here
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

proc ::scobj::keysight_N8740A::add_driver {name device_class simulation_flag ip_address tcp_port} {
  set catch_status [ catch {
    ::scobj::keysight_N8740A::sics_log 9 "::scobj::keysight_N8740A::add_driver ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}"
    if {[string equal -nocase "${simulation_flag}" "false"]} {
      if {[string equal -nocase "aqadapter" "${ip_address}"]} {
        ::scobj::keysight_N8740A::sics_log 9 "makesctcontroller sct_${name} aqadapter ${tcp_port}"
        makesctcontroller sct_${name} aqadapter ${tcp_port}
      } else {
        ::scobj::keysight_N8740A::sics_log 9 "makesctcontroller sct_${name} std ${ip_address}:${tcp_port}"
        makesctcontroller sct_${name} std ${ip_address}:${tcp_port}
      }
    } else {
      ::scobj::keysight_N8740A::sics_log 9 "simulation_flag=${simulation_flag} => Null sctcontroller for keysight_N8740A"
      ::scobj::keysight_N8740A::sics_log 9 "makesctcontroller sct_${name} aqadapter NULL"
      makesctcontroller sct_${name} aqadapter NULL
    }
    ::scobj::keysight_N8740A::sics_log 1 "::scobj::keysight_N8740A::mkDriver sct_${name} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}"
    ::scobj::keysight_N8740A::mkDriver sct_${name} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

namespace eval ::scobj::keysight_N8740A {
  namespace export debug_threshold
  namespace export debug_log
  namespace export sics_log
  namespace export mkDriver
  namespace export add_driver
}

proc add_keysight_N8740A {name ip_address tcp_port} {
  set simulation_flag "[string tolower [SplitReply [environment_simulation]]]"
  ::scobj::keysight_N8740A::add_driver ${name} "instrument" ${simulation_flag} ${ip_address} ${tcp_port}
}

clientput "file evaluation of keysight_N8740A_sct.tcl"
::scobj::keysight_N8740A::sics_log 9 "file evaluation of keysight_N8740A_sct.tcl"

proc ::scobj::keysight_N8740A::read_config {} {
  set catch_status [ catch {
    set ns "::scobj::keysight_N8740A"
    dict for {k u} $::config_dict {
      if { [dict exists $u "implementation"] } {
        set simulation_flag "[string tolower [SplitReply [environment_simulation]]]"
        set device_class "instrument"
        if { !([dict exists $u "name"] && [dict exists $u "enabled"]) } {
          continue
        }
        set enabled [string tolower [dict get $u "enabled"]]
        if { ! ([string equal -nocase $enabled "true" ] || [string equal -nocase $enabled "always"]) } {
          continue
        }
        if { [dict exists $u "simulation_group"] } {
          set simulation_flag [SplitReply [[string tolower [dict get $u "simulation_group"]]]]
        }
        if { [dict exists $u "device_class"] } {
          set device_class "[dict get $u "device_class"]"
        }
        set name [dict get $u name]
        set implementation [dict get $u "implementation"]
        if { !([dict exists $::config_dict $implementation]) } {
          continue
        }
        set v [dict get $::config_dict $implementation]
        if { !([dict exists $v "driver"]) } {
          continue
        }
        if { [string equal -nocase [dict get $v "driver"] "keysight_N8740A"] } {
          if { ![string equal -nocase "${simulation_flag}" "false"] } {
            set asyncqueue "null"
            ${ns}::sics_log 9 "simulation_flag=${simulation_flag} => using null asyncqueue"
            ${ns}::sics_log 9 "makesctcontroller sct_${name} aqadapter NULL"
            makesctcontroller sct_${name} aqadapter NULL
          } elseif { [dict exists $v "asyncqueue"] } {
            set asyncqueue [dict get $v "asyncqueue"]
            if { [string equal -nocase ${asyncqueue} "sct"] } {
              set ip_address [dict get $v ip]
              set tcp_port [dict get $v port]
              makesctcontroller sct_${name} std ${ip_address}:${tcp_port}
            } else {
              makesctcontroller sct_${name} aqadapter ${asyncqueue}
            }
          } else {
            if { [dict exists $v "asyncprotocol"] } {
              set asyncprotocol [dict get $v "asyncprotocol"]
            } else {
              set asyncprotocol ${name}_protocol
              MakeAsyncProtocol ${asyncprotocol}
              if { [dict exists $v "sendterminator"] } {
                ${asyncprotocol} sendterminator "[dict get $v "sendterminator"]"
              } elseif { [dict exists $v "terminator"] } {
                ${asyncprotocol} sendterminator "[dict get $v "terminator"]"
              }
              if { [dict exists $v "replyterminator"] } {
                ${asyncprotocol} replyterminator "[dict get $v "replyterminator"]"
              } elseif { [dict exists $v "terminator"] } {
                ${asyncprotocol} replyterminator "[dict get $v "terminator"]"
              }
            }
            set asyncqueue ${name}_queue
            set ip_address [dict get $v ip]
            set tcp_port [dict get $v port]
            MakeAsyncQueue ${asyncqueue} ${asyncprotocol} ${ip_address} ${tcp_port}
            if { [dict exists $v "timeout"] } {
              ${asyncqueue} timeout "[dict get $v "timeout"]"
            }
            makesctcontroller sct_${name} aqadapter ${asyncqueue}
          }
          ${ns}::mkDriver sct_${name} ${name} ${device_class} ${simulation_flag} ${ip_address} ${tcp_port}
        }
      }
    }
  } catch_message ]
  handle_exception ${catch_status} ${catch_message}
}

if { [info exists ::config_dict] } {
  ::scobj::keysight_N8740A::read_config
} else {
  ::scobj::keysight_N8740A::sics_log 5 "No config dict"
}