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diff --git a/doc/tools/pdl2texi/Drive.d b/doc/tools/pdl2texi/Drive.d
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-OBJECT:  Drive
-  DESCRIPTION:
-    This object provides an interface to the elevation/azimuth
-    drive system(ECA).  
-  THEORY OF OPERATION:
-    This object encapsulates the turret drive.  The object provides
-    an interface to control the turret drive.  A method is provided
-    to set the azimuth and elevation rate of the drive.  Methods are
-    provided to request the drive to run in stabilized or power mode
-    and set the drive speed to high or low.  A method is also provided
-    to allow for drift adjust.  
-
-    This object also tracks drive system on hours.  It gets the hours
-    from the EEPROM data, allows the hours to be set, updates the
-    hours via the activation and deactivation of the drive, and
-    provides access to the hours.
-
-      + This is the first bullet.
-      + This is the second bullet.
-      + This is the third bullet.
-      + This is the fourth bullet.
-      + This is the fifth bullet.
-
-    The object also provides methods to access azimuth and elevation
-    displacement, and methods to process changes in the hardware
-    discretes drive on, stabilized mode, thermal fault and fault.
-  
-    The object also provides methods to enable and disable
-    both the remote and turret power interlocks which determine if
-    the drive can be driven by the remote or turret handstation
-    respectively.   
-
-ATTRIBUTE DESCRIPTIONS:
-
-
-ATTRIBUTE:  Azimuth_displacement
-  DESCRIPTION:
-    This attribute represents the current azimuth displacement
-    of the turret.
-  TYPE: floating point
-  RANGE: 0-0
-  UNITS: degrees
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.6 Azimuth Displacement analog
-
-
-ATTRIBUTE:  Azimuth_rate
-  DESCRIPTION:
-    Azimuth rate command for movement of the turret. 
-  TYPE: floating point
-  RANGE: X-Y
-  UNITS: degrees / second
-  DEFAULT: none
-  REQUIREMENTS:
-    AFS 8.2.3 Send Azimuth and Elevation Rate to ECA
-    AIS 5.3.4 Elevation Rate analog
-    AIS 5.3.5 Azimuth Rate analog
-
-
-ATTRIBUTE:  Drift_adjust
-  DESCRIPTION:
-    This attribute represents the current drift adjustment mode
-    of the ECA turret drive.
-  TYPE: enumerated
-  MEMBERS:
-    ADJUST_OFF - drift adjust mode is OFF
-    ADJUST_ON  - drift adjust mode is ON
-  REQUIREMENTS:
-    AFS 8.2.6 Capable of turret drift adjustment
-    AIS 5.3.1 Drift Adjust discrete
- 
-
-ATTRIBUTE:  Drive_on
-  DESCRIPTION:
-    Current status of the turret drive.  The turret drive may either be
-    switched on or off.
-  TYPE: boolean
-  MEMBERS:
-    FALSE - turret drive is off
-    TRUE  - turret drive is on
-  DEFAULT: FALSE
-  REQUIREMENTS:
-    AFS 8.2.9 Monitor Drive System On
-    AIS 5.2.1 Drive System On discrete
-
-
-ATTRIBUTE:  Drive_system_hours
-  DESCRIPTION: 
-    Total number of hours drive has been activated. 
-  TYPE: integer
-  RANGE: 0 - +INFINITY 
-  UNITS: seconds
-  REQUIREMENTS:
-    AFS 4.11 Respond to CDT elapsed time indicator key
-
-
-ATTRIBUTE:  Elevation_displacement 
-  DESCRIPTION:
-    This attribute represents the current elevation displacement
-    of the turret.
-  TYPE: floating point
-  RANGE: 0-0
-  UNITS: degrees
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.7 Elevation Displacement analog
-
-
-ATTRIBUTE:  Elevation_rate
-  DESCRIPTION:
-    Elevation rate command for movement of the turret.
-  TYPE: floating point
-  RANGE: X - Y
-  UNITS: degrees / second
-  DEFAULT: none
-  REQUIREMENTS:
-    AFS 8.2.3 Send Azimuth and Elevation Rate to ECA
-    AIS 5.3.4 Elevation Rate analog
-    AIS 5.3.5 Azimuth Rate analog
- 
-
-ATTRIBUTE:  Fault
-  DESCRIPTION:
-    This attribute denotes whether a turret malfunction has occurred.
-  TYPE: boolean
-  MEMBERS:
-    TRUE  - a turret malfunction has occurred
-    FALSE - no turret malfunction has occurred
-  DEFAULT: FALSE
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.4 Turret Drive Malfunction discrete
-
-
-ATTRIBUTE:  Mode
-  DESCRIPTION:
-    Current requested drive mode.
-  TYPE: enumerated
-  MEMBERS:
-    POWER - operate in POWER mode
-    STAB  - operate in STABILIZED mode
-  DEFAULT: POWER
-  REQUIREMENTS:
-    bogus requirement
-
-
-ATTRIBUTE:  Remote_power_interlock_position
-  DESCRIPTION:
-    This is the status of the remote's power interlock.
-  TYPE: enumerated
-  MEMBERS:
-    OPEN   - relay is open
-    CLOSED - relay is closed
-  REQUIREMENTS:  
-    AFS 8.2.12 Control Power Interlock
- 
-
-ATTRIBUTE:  Speed
-  DESCRIPTION:
-    Current speed mode of the ECA turret drive.
-  TYPE: enumerated
-  MEMBERS:
-    LOW_SPEED  - turret drive does not allow the maximum rate
-    HIGH_SPEED - turret drive allows the maximum rate
-  DEFAULT:  HIGH 
-  REQUIREMENTS:
-    AFS 8.2.5 Control Turret
-    AIS 5.3.3 Turret High Speed Mode discrete
-
-
-ATTRIBUTE:  Stabilized_mode
-  DESCRIPTION:
-    Current drive mode indicating whether the ECA electronics are
-    operating in Stabilized mode or Power mode.
-  TYPE: boolean
-  MEMBERS:
-    FALSE - not operating in STABILIZED mode
-    TRUE  - operating in STABILIZED mode
-  DEFAULT: FALSE
-  REQUIREMENTS:
-    AFS 8.2.8 Monitor Turret Stab Mode Indicate
-    AIS 5.2.3 Turret Stab Mode Indicate discrete
-
-
-ATTRIBUTE:  State
-  DESCRIPTION:
-    Current state of the turret drive.
-  TYPE: enumerated
-  MEMBERS:
-    ACTIVATED   - turret drive is ON and active
-    DEACTIVATED - turret drive is ON but deactivated
-  DEFAULT: DEACTIVATED
-  REQUIREMENTS:
-    AFS 8.2.4 Set Plam Grips Active
-    AIS 5.3.2 Palm Grips Active discrete
-
-
-ATTRIBUTE:  Thermal_fault
-  DESCRIPTION:
-    This attribute denotes whether a turret thermal fault has occurred.
-  TYPE: boolean
-  MEMBERS:
-    TRUE  - a turret thermal fault has occurred
-    FALSE - no turret thermal fault has occurred
-  DEFAULT: FALSE
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.2 Turret ECA Thermal Failure discrete
-
-
-ATTRIBUTE:  Turret_power_interlock_position
-  DESCRIPTION:
-    This is the status of the turret's power interlock.
-  TYPE: enumerated
-  MEMBERS:
-    OPEN   - relay is open
-    CLOSED - relay is closed
-  REQUIREMENTS:  
-    AFS 8.2.12 Control Power Interlock
- 
-
-ASSOCIATION DESCRIPTIONS: none
-
-ABSTRACT TYPE DESCRIPTIONS:
-
-ABSTRACT TYPE:  Drift_adjust_t
-  DESCRIPTION:
-    This abstract type represents the current drift adjustment mode
-    of the ECA turret drive.
-  VISIBILITY: public
-  DERIVATION:  enumerated
-  MEMBERS:  
-    ADJUST_OFF = 0 - drift adjust mode is OFF
-    ADJUST_ON  = 1 - drift adjust mode is ON
-  REQUIREMENTS:
-    AIS 5.3.1 Drift Adjust discrete
-
-ABSTRACT TYPE: Interlock_status
-  DESCRIPTION:
-    An interlock state being OPEN or CLOSED.
-  VISIBILITY: private
-  DERIVATION: enumerated
-  MEMBERS:
-    OPEN   - interlock relay is in the open state
-    CLOSED - interlock relay is in the closed state
-  REQUIREMENTS: 
-    AFS 8.2.12 Control Power Interlock
-
-ABSTRACT TYPE:  Mode
-  DESCRIPTION:
-    This type specifies the drive mode of the ECA turret drive.
-  VISIBILITY: public  
-  DERIVATION: enumerated
-  MEMBERS:
-    POWER - operate in POWER mode
-    STAB  - operate in STABILIZED mode
-
-ABSTRACT TYPE:  Speed
-  DESCRIPTION:
-    This type specifies the Speed mode of the ECA turret drive.
-  VISIBILITY: public
-  DERIVATION:  enumerated
-  MEMBERS:  
-    LOW_SPEED  = 0 - turret drive does not allow the maximum rate
-    HIGH_SPEED = 1 - turret drive allows the maximum rate
-  REQUIREMENTS:
-    AIS 5.3.3 Turret High Speed Mode discrete
-
-ABSTRACT TYPE:  State_t
-  DESCRIPTION:
-    This type specifies the state of the turret drive.
-  VISIBILITY: private
-  DERIVATION:  enumerated
-  MEMBERS:  
-    DEACTIVATED - turret drive is ON but deactivated
-    ACTIVATED   - turret drive is ON and active
-
-DATA ITEM DESCRIPTIONS:
-
-DATA ITEM: Azimuth_displacement_control
-  DESCRIPTION:
-    This data item contains the Azimuth_displacement analog control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Azimuth_rate_control
-  DESCRIPTION:
-    This data item contains the Azimuth_rate analog control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Drift_adjust_control
-  DESCRIPTION:
-    This data item contains the Drift_adjust discrete control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Drive_activate_control
-  DESCRIPTION:
-    This data item contains the activate drive relay control information. 
-  TYPE: handle
-
-
-DATA ITEM: Drive_activated_timestamp
-  DESCRIPTION:
-    This data item stores the timestamp of the last time the drive was
-    activated.  It will be used to compute the activated time when a
-    deactivate is received.
-  TYPE: time_t
-  DEFAULT: none
-  NOTES:
-    see C library for data type information 
-
-
-DATA ITEM: Drive_on
-  DESCRIPTION:
-    The current status of the turret drive representing whether
-    the drive is on or off.
-  TYPE: boolean
-  DEFAULT: FALSE
-
-
-DATA ITEM: Drive_on_control
-  DESCRIPTION:
-    This data item contains the Drive_on discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Drive_system_hours
-  DESCRIPTION:
-    This data item stores the actual time the drive has been active.
-    This value will be output by the Get_time method and will be set
-    by the Set_time method.
-  TYPE: integer 
-  RANGE: 0 - +INFINITY 
-  UNITS: seconds
-  DEFAULT: 0
-
-
-DATA ITEM: Elevation_rate_control
-  DESCRIPTION:
-    This data item contains the Elevation_rate analog control 
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Elevation_displacement_control
-  DESCRIPTION:
-    This data item contains the Elevation_displacement analog control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Fault_control
-  DESCRIPTION:
-    This data item contains the Fault discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Remote_power_interlock_control
-  DESCRIPTION:
-    This data item contains the Remote_power_interlock relay control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Stabilized_mode_control
-  DESCRIPTION:
-    This data item contains the Stabilized_mode discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: State 
-  DESCRIPTION:
-    The current state of the turret drive representing an activated or
-    deactivated drive.
-  TYPE: State_t
-  DEFAULT: DEACTIVATED
-  
-
-DATA ITEM: Thermal_fault_control
-  DESCRIPTION:
-    This data item contains the Thermal_fault discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Turret_power_interlock_control
-  DESCRIPTION:
-    This data item contains the Turret_power_interlock relay control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Turret_power_interlock_status
-  DESCRIPTION:
-    The accurate status of the turret power interlock relay.  This value
-    will be used to control the relay during a transition from the remote
-    back to the turret console.
-  TYPE: Interlock_status
-  DEFAULT: none
-
-
-METHOD DESCRIPTIONS:
-
-METHOD:  Activate 
-  DESCRIPTION:
-    This method activates the turret drive system.  A timestamp of the
-    activation is recorded to keep a running count of hours the drive has
-    been active.
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.4 Set Palm Grips Active
-    AIS 5.3.2 Palm Grips Active discrete
-  PDL:
-
-    if Drive_on
-      if State is DEACTIVATED
-        close the Drive_activate_control relay using the Relay object
-        timestamp Drive_activated_timestamp for Drive_system_hours
-        running total
-        set State to ACTIVATED
-      else
-        already in the ACTIVATED state
-
-
-METHOD:  Create
-  DESCRIPTION:
-    This method initializes the Turret Drive object.  All monitors of 
-    turret drive signals are initialized and/or registered.  All turret
-    drive characteristics are set to their initial values.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  PDL:
-
-    set State to DEACTIVATED
-
-    get Drive_system_hours to initialize the elapsed drive time
-      from the Statistics (eeprom database) object - this is
-        stored upon shutdown in eeprom
-
-    create Fault_control using Discrete_flag object with the
-     following attributes 
-      true_sense     - DISCRETE_FLAG_TRUE_IS_1
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms
-      change_routine - Change_fault
-    change fault using initial value returned from create Fault_control
- 
-    create Thermal_fault_control using Discrete_flag object with
-     the following attributes 
-      true_sense     - DISCRETE_FLAG_TRUE_IS_0
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms
-      change_routine - Change_thermal_fault
-    change thermal fault using initial value returned from create
-     Thermal_fault_control
-
-    create Stabilized_mode_control using Discrete_flag object with the
-     following attributes  
-      true_sense     - DISCRETE_FLAG_TRUE_IS_1
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms 
-      change_routine - Change_stabilized_mode
-    change stabilized mode using initial value returned from create
-     Stabilized_mode_control
-
-    create Drive_on_control using Discrete_flag object with the 
-     following attributes 
-      true_sense     - DISCRETE_FLAG_TRUE_IS_1
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms
-      change_routine - Change_drive_on
-    change drive on using initial value returned from create
-     Drive_on_control
-
-    create Azimuth_rate_control using the Linear_dac object
-     with the following attributes:
-      voltage_low   - -10
-      voltage_high  - +10
-      logical_low   - -60
-      logical_high  - +60
-      is_buffered   - false
-      period        - none
-      initial_value - 0
-
-    create Elevation_rate_control using the Linear_dac object with the
-     following attributes:
-      voltage_low   - -10
-      voltage_high  - +10
-      logical_low   - -60
-      logical_high  - +60
-      is_buffered   - false
-      period        - none
-      initial_value - 0
-
-    create Azimuth_displacement_control using the Linear_adc object with
-     the following attributes:
-      voltage low    - 
-      voltage high   - 
-      logical low    - 
-      logical high   - 
-      is_buffered    - false 
-      is_monitored   - false
-      period         - none
-      change_routine - none
-      delta          - none
-
-    create Elevation_displacement_control using the Linear_adc object 
-     with the following attributes:
-      voltage low    - 
-      voltage high   - 
-      logical low    - 
-      logical high   - 
-      is_buffered    - false
-      is_monitored   - false
-      period         - none
-      change_routine - none
-      delta          - none
-
-    create Drive_activate_control using the Relay object with the
-     following attributes:
-      open_sense    - RELAY_OPEN_IS_0
-      is_buffered   - false
-      period        - none
-      initial_state - RELAY_OPEN
-
-    create Turret_power_interlock_control using the Relay object with 
-     the following attributes:
-      open_sense    - RELAY_OPEN_IS_0
-      is_buffered   - false
-      period        - none
-      initial_state - RELAY_OPEN
-    set Turret_power_interlock_status to OPEN
-
-    create Remote_power_interlock_control using the Relay
-     object with the following attributes:
-      open_sense    - RELAY_OPEN_IS_0
-      is_buffered   - false
-      period        - none
-      initial_state - RELAY_OPEN
-
-    create Drift_adjust_control using the Discrete_out object with 
-     following attributes:
-      is_buffered   - false
-      period        - 10ms
-      initial_value - ADJUST_OFF
-
-
-METHOD:  Deactivate
-  DESCRIPTION:
-    This method deactivates the turret drive system.  A timestamp of the
-    activation is recorded to keep a running count of hours the drive
-    has been active.
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.4 Set Plam Grips Active
-    AIS 5.3.2 Palm Grips Active discrete
-  PDL:
-
-    if Drive_on
-      if State is DEACTIVATED 
-        timestamp deactivate for Drive_system_hours running total
-        deactivate drive by opening the Drive_activate_control relay
-        using the Relay object
-        compute running time since last activate
-        add running time to Drive_system_hours
-        set State to DEACTIVATED
-      else
-        already in the DEACTIVATED state
- 
-
-METHOD:  Disable_remote_power_interlock
-  DESCRIPTION:
-    This method disables the turret power interlock safety preventing
-    the turret from being driven by the remote's handstation. 
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  PDL:
-
-    open the remote power interlock relay
-    return the turret relay to its designated state defined by the
-      Turret_power_interlock_status
- 
-
-METHOD:  Disable_turret_power_interlock
-  DESCRIPTION:
-    This method disables the turret power interlock safety preventing
-    the turret from being driven by the turret's handstation. 
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  PDL:
-
-    Deactivate the Drive object
-    open the turret power interlock relay
-    set Turret_power_interlock_status to OPEN
-
-
-METHOD:  Enable_remote_power_interlock
-  DESCRIPTION:
-    This method will enable the remote power interlock to allow
-    the turret to be driven from the remote station.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  NOTES:
-    At this time the turret's power interlock is opened to avoid
-    having both relays closed at a time.
-  PDL:
-
-    if Drive_on
-      open the turret power interlock relay using the Relay object
-      close the remote power interlock relay using the Relay object
-
-
-METHOD:  Enable_turret_power_interlock
-  DESCRIPTION:
-    This method will enable the turret power interlock to allow
-    the turret to be driven from the turret station.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  NOTES:
-    At this time the closed state is saved to allow the correct state
-    to be returned to in the event a remote overrides the turret and the 
-    remote gives up its control, we must return to the previous state of
-    the turret power interlock.
-  PDL:
-
-    if Drive_on
-      close the turret power interlock relay using the Relay object
-
-      set the Turret_power_interlock_status to CLOSED to return to
-        when remote gives up control
-
-
-METHOD: Get_AZ_EL_displacement  
-  DESCRIPTION:
-    This method returns the current azimuth displacement and elevation
-    displacement from the ECA.
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS:
-    current azimuth displacement value
-    current elevation displacement value
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.6 Azimuth Displacement analog
-    AIS 5.2.7 Elevation Displacement analog
-  NOTES:
-    Currently supported as an on-demand type of signal.  May change to a
-    monitored analog signal.
-  PDL:
-    
-    if Drive_on
-      get and return current azimuth displacement and current elevation
-      displacement from ECA using the Linear_ADC object
- 
-
-METHOD:  Get_hours
-  DESCRIPTION:
-    This method returns the current value contained in the elapsed
-    turret drive active time.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS:
-    elapsed turret drive time - the current elasped turret drive time
-  REQUIREMENTS:
-    bogus requirements
-  REFERENCES:
-    AFS 4.11 Respond to CDT elapsed time indicator key
-  NOTES:
-    bogus notes
-  PDL:
-
-    return the current value for Drive_system_hours
-
-
-METHOD:  Set_drift_adjust
-  DESCRIPTION:
-    This method provides the ability to set the drift adjust to the 
-    value represented by the handstation.  Drift adjust is either ON
-    or OFF.
-  VISIBILITY:  public
-  INPUTS:
-    value - new drift adjust value 
-      ADJUST_OFF - drift adjust mode is OFF
-      ADJUST_ON  - drift adjust mode is ON
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.6 Capable of turret drift adjustment
-    AIS 5.3.1 Drift Adjust discrete
-  PDL:
- 
-    if Drive_on
-      set drift adjust discrete to value using Discrete_out object
-
-METHOD:  Set_hours
-  DESCRIPTION:
-    This method will set the turret drive activated elapsed time value
-    to the specified value.
-  VISIBILITY:  public
-  INPUTS:
-    new_elapsed_time_value - specified turret drive elapsed time value
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 4.11 Respond to CDT elapsed time indicator key
-  PDL:
- 
-    set the value of Drive_system_hours to the value specified by
-      new_elapsed_time_value
- 
-
-METHOD: Set_mode
-  DESCRIPTION:
-    This method sets the requested mode of the turret drive.
-  VISIBILITY: public
-  INPUTS:
-    mode - new requested mode
-      POWER - operating in POWER mode
-      STAB  - operating in STABILIZED mode
-  OUTPUTS:  none
-  REQUIREMENTS:
-    bogus requirements
-  PDL:
-    if mode is POWER
-      set drive mode switchlight to PWR_LAMP using the Console object
-    else if mode is STAB
-      set drive mode switchlight to STB_LAMP using the Console object
-
-    
-METHOD:  Set_rate
-  DESCRIPTION:
-    This method provides the ability to send azimuth and elevation rates
-    to the drive.  Two parameters are used as input to designate the
-    corresponding rates.  These parameters must be in degrees per second.
-  VISIBILITY:  public
-  INPUTS:
-    azimuth rate   - new azimuth rate in degress per second
-    elevation rate - new elevation rate in degress per second
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.3 Send Azimuth and Elevation Rate to ECA
-    AIS 5.3.4 Elevation Rate analog
-    AIS 5.3.5 Azimuth Rate analog
-  NOTES:
-    May need to couple these analogs with an interface driver to close
-    the window between writes and conversions.
-  PDL:
-
-    if Drive_on
-      send the new azimuth rate to the Azimuth analog
-      send the new elevation rate to Elevation analog
-
-
-METHOD:  Set_speed
-  DESCRIPTION:
-    This method sets the turret drive speed mode to the specified value
-    either high or low based on user input.
-  VISIBILITY:  public
-  INPUTS:
-    new_speed_value - new value to set the turret speed to
-      LOW_SPEED  - turret drive does not allow the maximum rate
-      HIGH_SPEED - turret drive allows the maximum rate
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.5 Control Turret
-    AIS 5.3.3 Turret High Speed Mode discrete
-  PDL:
-
-    if Drive_on
-      set turret drive high speed mode discrete to the new_speed_value
-       using Discrete_out object
-
-
-METHOD:  Change_drive_on
-  DESCRIPTION:
-    This method will be used to report a transition of the drive system
-    on discrete.
-  VISIBILITY:  private
-  INPUTS:
-    value - new drive system on value 
-      FALSE - indicates drive not on
-      TRUE  - indicates drive on
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.9 Monitor Drive System On
-    AIS 5.2.1 Drive System On discrete
-  REFERENCES:
-    bogus references
-  NOTES:
-    bogus notes
-  PDL:
-
-    set Drive_on to value
-    if Drive_on is FALSE
-      deactivate the turret drive using the Drive object
-
-
-METHOD:  Change_fault
-  DESCRIPTION:
-    This method will be used to indicate that a turret malfunction
-    has been recognized by the turret drive.
-  VISIBILITY:  private
-  INPUTS:
-    value - new value resulting from a fault discrete change
-      FALSE - indicates no fault
-      TRUE  - indicates fault
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.4 Turret Drive Malfunction discrete
-  PDL:
- 
-    if value
-      send turret fault message using the Display object 
-    else 
-      return
-
-
-METHOD:  Change_stabilized_mode
-  DESCRIPTION:
-    This method will determine a transition from STAB mode to POWER mode.
-    It will set the stab mode lamp on the console.
-  VISIBILITY:  private
-  INPUTS:
-    value - new value resulting from a stab mode discrete change
-      FALSE - indicates not stabilized mode
-      TRUE -  indicates stabilized mode
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.8 Monitor Turret Stab Mode Indicate
-    AIS 5.2.3 Turret Stab Mode Indicate discrete
-  PDL:
-
-    if value 
-      set STAB mode light to LAMP_ON using the Console object
-    else value indicates not stabilized mode
-      set STAB mode light to LAMP_OFF using the Console object
-
-
-METHOD:  Change_thermal_fault
-  DESCRIPTION:
-    This method will be used to indicate that a thermal fault has been
-     recognized by the turret drive.
-  VISIBILITY:  private
-  INPUTS:
-    value - new value resulting from a thermal fault discrete change
-      FALSE - indicates no thermal fault
-      TRUE  - indicates thermal fault
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.2 Turret ECA Thermal Failure discrete
-  PDL:
- 
-    if value
-      send thermal fault message using the Display object
-    else 
-      return
-
-TASK DESCRIPTIONS: none
-
-ENDOBJECT: Drive
diff --git a/doc/tools/pdl2texi/afcc.texi b/doc/tools/pdl2texi/afcc.texi
deleted file mode 100644
index ed5333b5be..0000000000
--- a/doc/tools/pdl2texi/afcc.texi
+++ /dev/null
@@ -1,94 +0,0 @@
-\input texinfo   @c -*-texinfo-*-
-@c %**start of header
-@setfilename afcc
-@settitle AFCC Internals Guide
-@paragraphindent 0
-@c %**end of header
-
-@c
-@c  COPYRIGHT (c) 1996-1997.
-@c  On-Line Applications Research Corporation (OAR).
-@c  All rights reserved.
-@c
-
-@c  This prevents a black box from being printed on "overflow" lines.
-@c  The alternative is to rework a sentence to avoid this problem.
-@finalout
-
-@tex
-\global\parindent 0in
-\global\chapheadingskip = 15pt plus 4pt minus 2pt
-\global\secheadingskip = 12pt plus 4pt minus 2pt
-\global\subsecheadingskip = 9pt plus 4pt minus 2pt
-
-@ifclear smallbook
-\global\parskip 6pt plus 1pt
-@end ifclear
-@end tex
-
-@ifinfo
-@format
-START-INFO-DIR-ENTRY
-* AFCC: .             AFCC Objects
-END-INFO-DIR-ENTRY
-@end format
-@end ifinfo
-
-
-@c Joel's Questions
-@c
-@c  1.  Why does paragraphindent only impact makeinfo?
-@c
-
-@setchapternewpage odd
-
-@c
-@c   Master file for the C User's Guide
-@c
-@include Drive.texi
-@ifinfo
-
-@node Top, Turret Subsystem, Gunner Station Subsystem, (dir)
-@top afcc
-
-This is the info version of the object documentation for the AFCC.
-
-The following subsystems are in the AFCC:
-
-@menu
-* Turret Subsystem::
-* Vehicle Subsystem::
-* Gunner Station Subsystem::
-@end menu
-
-@node Turret Subsystem, , Top, Top
-
-The following objects are in the Turret Subsystem:
-
-@menu
-* Drive Object::                Drive Object
-@end menu
-
-@node Vehicle Subsystem, Gunner Station Subsystem, , Top
-
-@menu
-The following objects are in the Turret Subsystem:
-
-* ::
-@end menu
-
-@node Gunner Station Subsystem, Top,  Vehicle Subsystem, Top
-@menu
-
-The following objects are in the Gunner Station Subsystem:
-
-* ::
-@end menu
-
-
-@end ifinfo
-@c 
-@c 
-@c Need to copy the emacs stuff and "trailer stuff" (index, toc) into here
-@c
-@bye
diff --git a/doc/tools/pdl2texi/drive.d b/doc/tools/pdl2texi/drive.d
deleted file mode 100644
index ff41d5ad38..0000000000
--- a/doc/tools/pdl2texi/drive.d
+++ /dev/null
@@ -1,874 +0,0 @@
-OBJECT:  Drive
-  DESCRIPTION:
-    This object provides an interface to the elevation/azimuth
-    drive system(ECA).  
-  THEORY OF OPERATION:
-    This object encapsulates the turret drive.  The object provides
-    an interface to control the turret drive.  A method is provided
-    to set the azimuth and elevation rate of the drive.  Methods are
-    provided to request the drive to run in stabilized or power mode
-    and set the drive speed to high or low.  A method is also provided
-    to allow for drift adjust.  
-
-    This object also tracks drive system on hours.  It gets the hours
-    from the EEPROM data, allows the hours to be set, updates the
-    hours via the activation and deactivation of the drive, and
-    provides access to the hours.
-
-    The object also provides methods to access azimuth and elevation
-    displacement, and methods to process changes in the hardware
-    discretes drive on, stabilized mode, thermal fault and fault.
-  
-    The object also provides methods to enable and disable
-    both the remote and turret power interlocks which determine if
-    the drive can be driven by the remote or turret handstation
-    respectively.   
-
-ATTRIBUTE DESCRIPTIONS:
-
-
-ATTRIBUTE:  Azimuth_displacement
-  DESCRIPTION:
-    This attribute represents the current azimuth displacement
-    of the turret.
-  TYPE: floating point
-  RANGE: ???
-  UNITS: degrees
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.6 Azimuth Displacement analog
-
-
-ATTRIBUTE:  Azimuth_rate
-  DESCRIPTION:
-    Azimuth rate command for movement of the turret. 
-  TYPE: floating point
-  UNITS: degrees / second
-  DEFAULTS: none
-  REQUIREMENTS:
-    AFS 8.2.3 Send Azimuth and Elevation Rate to ECA
-    AIS 5.3.4 Elevation Rate analog
-    AIS 5.3.5 Azimuth Rate analog
-
-
-ATTRIBUTE:  Drift_adjust
-  DESCRIPTION:
-    This attribute represents the current drift adjustment mode
-    of the ECA turret drive.
-  TYPE: enumerated
-  MEMBERS:
-    ADJUST_OFF - drift adjust mode is OFF
-    ADJUST_ON  - drift adjust mode is ON
-  REQUIREMENTS:
-    AFS 8.2.6 Capable of turret drift adjustment
-    AIS 5.3.1 Drift Adjust discrete
- 
-
-ATTRIBUTE:  Drive_on
-  DESCRIPTION:
-    Current status of the turret drive.  The turret drive may either be
-    switched on or off.
-  TYPE: boolean
-  MEMBERS:
-    FALSE - turret drive is off
-    TRUE  - turret drive is on
-  DEFAULTS: FALSE
-  REQUIREMENTS:
-    AFS 8.2.9 Monitor Drive System On
-    AIS 5.2.1 Drive System On discrete
-
-
-ATTRIBUTE:  Drive_system_hours
-  DESCRIPTION: 
-    Total number of hours drive has been activated. 
-  TYPE: integer
-  RANGE: 0 - +INFINITY 
-  UNITS: seconds
-  REQUIREMENTS:
-    AFS 4.11 Respond to CDT elapsed time indicator key
-
-
-ATTRIBUTE:  Elevation_displacement 
-  DESCRIPTION:
-    This attribute represents the current elevation displacement
-    of the turret.
-  TYPE: floating point
-  RANGE: ???
-  UNITS: degrees
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.7 Elevation Displacement analog
-
-
-ATTRIBUTE:  Elevation_rate
-  DESCRIPTION:
-    Elevation rate command for movement of the turret.
-  TYPE: floating point
-  UNITS: degrees / second
-  DEFAULTS: none
-  REQUIREMENTS:
-    AFS 8.2.3 Send Azimuth and Elevation Rate to ECA
-    AIS 5.3.4 Elevation Rate analog
-    AIS 5.3.5 Azimuth Rate analog
- 
-
-ATTRIBUTE:  Fault
-  DESCRIPTION:
-    This attribute denotes whether a turret malfunction has occurred.
-  TYPE: boolean
-  MEMBERS:
-    TRUE  - a turret malfunction has occurred
-    FALSE - no turret malfunction has occurred
-  DEFAULTS: FALSE
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.4 Turret Drive Malfunction discrete
-
-
-ATTRIBUTE:  Mode
-  DESCRIPTION:
-    Current requested drive mode.
-  TYPE: enumerated
-  MEMBERS:
-    POWER - operate in POWER mode
-    STAB  - operate in STABILIZED mode
-  DEFAULTS: POWER
-  REQUIREMENTS:
-
-
-ATTRIBUTE:  Remote_power_interlock_position
-  DESCRIPTION:
-    This is the status of the remote's power interlock.
-  TYPE: enumerated
-  MEMBERS:
-    OPEN   - relay is open
-    CLOSED - relay is closed
-  REQUIREMENTS:  
-    AFS 8.2.12 Control Power Interlock
- 
-
-ATTRIBUTE:  Speed
-  DESCRIPTION:
-    Current speed mode of the ECA turret drive.
-  TYPE: enumerated
-  MEMBERS:
-    LOW_SPEED  - turret drive does not allow the maximum rate
-    HIGH_SPEED - turret drive allows the maximum rate
-  DEFAULTS:  HIGH 
-  REQUIREMENTS:
-    AFS 8.2.5 Control Turret
-    AIS 5.3.3 Turret High Speed Mode discrete
-
-
-ATTRIBUTE:  Stabilized_mode
-  DESCRIPTION:
-    Current drive mode indicating whether the ECA electronics are
-    operating in Stabilized mode or Power mode.
-  TYPE: boolean
-  MEMBERS:
-    FALSE - not operating in STABILIZED mode
-    TRUE  - operating in STABILIZED mode
-  DEFAULTS: FALSE
-  REQUIREMENTS:
-    AFS 8.2.8 Monitor Turret Stab Mode Indicate
-    AIS 5.2.3 Turret Stab Mode Indicate discrete
-
-
-ATTRIBUTE:  State
-  DESCRIPTION:
-    Current state of the turret drive.
-  TYPE: enumerated
-  MEMBERS:
-    ACTIVATED   - turret drive is ON and active
-    DEACTIVATED - turret drive is ON but deactivated
-  DEFAULTS: DEACTIVATED
-  REQUIREMENTS:
-    AFS 8.2.4 Set Plam Grips Active
-    AIS 5.3.2 Palm Grips Active discrete
-
-
-ATTRIBUTE:  Thermal_fault
-  DESCRIPTION:
-    This attribute denotes whether a turret thermal fault has occurred.
-  TYPE: boolean
-  MEMBERS:
-    TRUE  - a turret thermal fault has occurred
-    FALSE - no turret thermal fault has occurred
-  DEFAULTS: FALSE
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.2 Turret ECA Thermal Failure discrete
-
-
-ATTRIBUTE:  Turret_power_interlock_position
-  DESCRIPTION:
-    This is the status of the turret's power interlock.
-  TYPE: enumerated
-  MEMBERS:
-    OPEN   - relay is open
-    CLOSED - relay is closed
-  REQUIREMENTS:  
-    AFS 8.2.12 Control Power Interlock
- 
-
-ASSOCIATION DESCRIPTIONS: none
-
-ABSTRACT TYPE DESCRIPTIONS:
-
-ABSTRACT TYPE:  Drift_adjust_t
-  DESCRIPTION:
-    This abstract type represents the current drift adjustment mode
-    of the ECA turret drive.
-  VISIBILITY: public
-  DERIVATION:  enumerated
-  MEMBERS:  
-    ADJUST_OFF = 0 - drift adjust mode is OFF
-    ADJUST_ON  = 1 - drift adjust mode is ON
-  REQUIREMENTS:
-    AIS 5.3.1 Drift Adjust discrete
-
-ABSTRACT TYPE: Interlock_status
-  DESCRIPTION:
-    An interlock state being OPEN or CLOSED.
-  VISIBILITY: private
-  DERIVATION: enumerated
-  MEMBERS:
-    OPEN   - interlock relay is in the open state
-    CLOSED - interlock relay is in the closed state
-  REQUIREMENTS: 
-    AFS 8.2.12 Control Power Interlock
-
-ABSTRACT TYPE:  Mode
-  DESCRIPTION:
-    This type specifies the drive mode of the ECA turret drive.
-  VISIBILITY: public  
-  DERIVATION: enumerated
-  MEMBERS:
-    POWER - operate in POWER mode
-    STAB  - operate in STABILIZED mode
-
-ABSTRACT TYPE:  Speed
-  DESCRIPTION:
-    This type specifies the Speed mode of the ECA turret drive.
-  VISIBILITY: public
-  DERIVATION:  enumerated
-  MEMBERS:  
-    LOW_SPEED  = 0 - turret drive does not allow the maximum rate
-    HIGH_SPEED = 1 - turret drive allows the maximum rate
-  REQUIREMENTS:
-    AIS 5.3.3 Turret High Speed Mode discrete
-
-ABSTRACT TYPE:  State_t
-  DESCRIPTION:
-    This type specifies the state of the turret drive.
-  VISIBILITY: private
-  DERIVATION:  enumerated
-  MEMBERS:  
-    DEACTIVATED - turret drive is ON but deactivated
-    ACTIVATED   - turret drive is ON and active
-
-DATA ITEM DESCRIPTIONS:
-
-DATA ITEM: Azimuth_displacement_control
-  DESCRIPTION:
-    This data item contains the Azimuth_displacement analog control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Azimuth_rate_control
-  DESCRIPTION:
-    This data item contains the Azimuth_rate analog control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Drift_adjust_control
-  DESCRIPTION:
-    This data item contains the Drift_adjust discrete control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Drive_activate_control
-  DESCRIPTION:
-    This data item contains the activate drive relay control information. 
-  TYPE: handle
-
-
-DATA ITEM: Drive_activated_timestamp
-  DESCRIPTION:
-    This data item stores the timestamp of the last time the drive was
-    activated.  It will be used to compute the activated time when a
-    deactivate is received.
-  TYPE: time_t
-  DEFAULT: none
-  NOTES:
-    see C library for data type information ??? 
-
-
-DATA ITEM: Drive_on
-  DESCRIPTION:
-    The current status of the turret drive representing whether
-    the drive is on or off.
-  TYPE: boolean
-  DEFAULT: FALSE
-
-
-DATA ITEM: Drive_on_control
-  DESCRIPTION:
-    This data item contains the Drive_on discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Drive_system_hours
-  DESCRIPTION:
-    This data item stores the actual time the drive has been active.
-    This value will be output by the Get_time method and will be set
-    by the Set_time method.
-  TYPE: integer 
-  RANGE: 0 - +INFINITY 
-  UNITS: seconds
-  DEFAULT: 0
-
-
-DATA ITEM: Elevation_rate_control
-  DESCRIPTION:
-    This data item contains the Elevation_rate analog control 
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Elevation_displacement_control
-  DESCRIPTION:
-    This data item contains the Elevation_displacement analog control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Fault_control
-  DESCRIPTION:
-    This data item contains the Fault discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Remote_power_interlock_control
-  DESCRIPTION:
-    This data item contains the Remote_power_interlock relay control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Stabilized_mode_control
-  DESCRIPTION:
-    This data item contains the Stabilized_mode discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: State 
-  DESCRIPTION:
-    The current state of the turret drive representing an activated or
-    deactivated drive.
-  TYPE: State_t
-  DEFAULT: DEACTIVATED
-  
-
-DATA ITEM: Thermal_fault_control
-  DESCRIPTION:
-    This data item contains the Thermal_fault discrete flag control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Turret_power_interlock_control
-  DESCRIPTION:
-    This data item contains the Turret_power_interlock relay control
-    information.
-  TYPE: handle
-
-
-DATA ITEM: Turret_power_interlock_status
-  DESCRIPTION:
-    The accurate status of the turret power interlock relay.  This value
-    will be used to control the relay during a transition from the remote
-    back to the turret console.
-  TYPE: Interlock_status
-  DEFAULT: none
-
-
-METHODS DESCRIPTIONS:
-
-METHOD:  Activate 
-  DESCRIPTION:
-    This method activates the turret drive system.  A timestamp of the
-    activation is recorded to keep a running count of hours the drive has
-    been active.
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.4 Set Palm Grips Active
-    AIS 5.3.2 Palm Grips Active discrete
-  PDL:
-
-    if Drive_on
-      if State is DEACTIVATED
-        close the Drive_activate_control relay using the Relay object
-        timestamp Drive_activated_timestamp for Drive_system_hours
-        running total
-        set State to ACTIVATED
-      else
-        already in the ACTIVATED state
-
-
-METHOD:  Create
-  DESCRIPTION:
-    This method initializes the Turret Drive object.  All monitors of 
-    turret drive signals are initialized and/or registered.  All turret
-    drive characteristics are set to their initial values.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  PDL:
-
-    set State to DEACTIVATED
-
-    get Drive_system_hours to initialize the elapsed drive time
-      from the Statistics (eeprom database ???) object - this is
-        stored upon shutdown in eeprom
-
-    create Fault_control using Discrete_flag object with the
-     following attributes 
-      true_sense     - DISCRETE_FLAG_TRUE_IS_1
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms
-      change_routine - Change_fault
-    change fault using initial value returned from create Fault_control
- 
-    create Thermal_fault_control using Discrete_flag object with
-     the following attributes 
-      true_sense     - DISCRETE_FLAG_TRUE_IS_0
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms
-      change_routine - Change_thermal_fault
-    change thermal fault using initial value returned from create
-     Thermal_fault_control
-
-    create Stabilized_mode_control using Discrete_flag object with the
-     following attributes  
-      true_sense     - DISCRETE_FLAG_TRUE_IS_1
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms 
-      change_routine - Change_stabilized_mode
-    change stabilized mode using initial value returned from create
-     Stabilized_mode_control
-
-    create Drive_on_control using Discrete_flag object with the 
-     following attributes 
-      true_sense     - DISCRETE_FLAG_TRUE_IS_1
-      is_buffered    - false
-      is_monitored   - true
-      period         - 10ms
-      change_routine - Change_drive_on
-    change drive on using initial value returned from create
-     Drive_on_control
-
-    create Azimuth_rate_control using the Linear_dac object
-     with the following attributes:
- none    voltage_low   - -10
-      voltage_high  - +10
-      logical_low   - -60
-      logical_high  - +60
-      is_buffered   - false
-      period        - none
-      initial_value - 0
-
-    create Elevation_rate_control using the Linear_dac object with the
-     following attributes:
-      voltage_low   - -10
-      voltage_high  - +10
-      logical_low   - -60
-      logical_high  - +60
-      is_buffered   - false
-      period        - none
-      initial_value - 0
-
-    create Azimuth_displacement_control using the Linear_adc object with
-     the following attributes:
-      voltage low    - 
-      voltage high   - 
-      logical low    - 
-      logical high   - 
-      is_buffered    - false 
-      is_monitored   - false
-      period         - none
-      change_routine - none
-      delta          - none
-
-    create Elevation_displacement_control using the Linear_adc object 
-     with the following attributes:
-      voltage low    - 
-      voltage high   - 
-      logical low    - 
-      logical high   - 
-      is_buffered    - false
-      is_monitored   - false
-      period         - none
-      change_routine - none
-      delta          - none
-
-    create Drive_activate_control using the Relay object with the
-     following attributes:
-      open_sense    - RELAY_OPEN_IS_0
-      is_buffered   - false
-      period        - none
-      initial_state - RELAY_OPEN
-
-    create Turret_power_interlock_control using the Relay object with 
-     the following attributes:
-      open_sense    - RELAY_OPEN_IS_0
-      is_buffered   - false
-      period        - none
-      initial_state - RELAY_OPEN
-    set Turret_power_interlock_status to OPEN
-
-    create Remote_power_interlock_control using the Relay
-     object with the following attributes:
-      open_sense    - RELAY_OPEN_IS_0
-      is_buffered   - false
-      period        - none
-      initial_state - RELAY_OPEN
-
-    create Drift_adjust_control using the Discrete_out object with 
-     following attributes:
-      is_buffered   - false
-      period        - 10ms
-      initial_value - ADJUST_OFF
-
-
-METHOD:  Deactivate
-  DESCRIPTION:
-    This method deactivates the turret drive system.  A timestamp of the
-    activation is recorded to keep a running count of hours the drive
-    has been active.
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.4 Set Plam Grips Active
-    AIS 5.3.2 Palm Grips Active discrete
-  PDL:
-
-    if Drive_on
-      if State is DEACTIVATED 
-        timestamp deactivate for Drive_system_hours running total
-        deactivate drive by opening the Drive_activate_control relay
-        using the Relay object
-        compute running time since last activate
-        add running time to Drive_system_hours
-        set State to DEACTIVATED
-      else
-        already in the DEACTIVATED state
- 
-
-METHOD:  Disable_remote_power_interlock
-  DESCRIPTION:
-    This method disables the turret power interlock safety preventing
-    the turret from being driven by the remote's handstation. 
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  PDL:
-
-    open the remote power interlock relay
-    return the turret relay to its designated state defined by the
-      Turret_power_interlock_status
- 
-
-METHOD:  Disable_turret_power_interlock
-  DESCRIPTION:
-    This method disables the turret power interlock safety preventing
-    the turret from being driven by the turret's handstation. 
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  PDL:
-
-    Deactivate the Drive object
-    open the turret power interlock relay
-    set Turret_power_interlock_status to OPEN
-
-
-METHOD:  Enable_remote_power_interlock
-  DESCRIPTION:
-    This method will enable the remote power interlock to allow
-    the turret to be driven from the remote station.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  NOTES:
-    At this time the turret's power interlock is opened to avoid
-    having both relays closed at a time.
-  PDL:
-
-    if Drive_on
-      open the turret power interlock relay using the Relay object
-      close the remote power interlock relay using the Relay object
-
-
-METHOD:  Enable_turret_power_interlock
-  DESCRIPTION:
-    This method will enable the turret power interlock to allow
-    the turret to be driven from the turret station.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.12 Control Power Interlock
-  NOTES:
-    At this time the closed state is saved to allow the correct state
-    to be returned to in the event a remote overrides the turret and the 
-    remote gives up its control, we must return to the previous state of
-    the turret power interlock.
-  PDL:
-
-    if Drive_on
-      close the turret power interlock relay using the Relay object
-
-      set the Turret_power_interlock_status to CLOSED to return to
-        when remote gives up control
-
-
-METHOD: Get_AZ_EL_displacement  
-  DESCRIPTION:
-    This method returns the current azimuth displacement and elevation
-    displacement from the ECA.
-  VISIBILITY:  public
-  INPUTS:  none
-  OUTPUTS:
-    current azimuth displacement value
-    current elevation displacement value
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.6 Azimuth Displacement analog
-    AIS 5.2.7 Elevation Displacement analog
-  NOTES:
-    Currently supported as an on-demand type of signal.  May change to a
-    monitored analog signal.
-  PDL:
-    
-    if Drive_on
-      get and return current azimuth displacement and current elevation
-      displacement from ECA using the Linear_ADC object
- 
-
-METHOD:  Get_hours
-  DESCRIPTION:
-    This method returns the current value contained in the elapsed
-    turret drive active time.
-  VISIBILITY:  public
-  INPUTS: none
-  OUTPUTS:
-    elapsed turret drive time - the current elasped turret drive time
-  REQUIREMENTS:
-  REFERENCES:
-    AFS 4.11 Respond to CDT elapsed time indicator key
-  NOTES:
-  PDL:
-
-    return the current value for Drive_system_hours
-
-
-METHOD:  Set_drift_adjust
-  DESCRIPTION:
-    This method provides the ability to set the drift adjust to the 
-    value represented by the handstation.  Drift adjust is either ON
-    or OFF.
-  VISIBILITY:  public
-  INPUTS:
-    value - new drift adjust value 
-      ADJUST_OFF - drift adjust mode is OFF
-      ADJUST_ON  - drift adjust mode is ON
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.6 Capable of turret drift adjustment
-    AIS 5.3.1 Drift Adjust discrete
-  PDL:
- 
-    if Drive_on
-      set drift adjust discrete to value using Discrete_out object
-
-METHOD:  Set_hours
-  DESCRIPTION:
-    This method will set the turret drive activated elapsed time value
-    to the specified value.
-  VISIBILITY:  public
-  INPUTS:
-    new_elapsed_time_value - specified turret drive elapsed time value
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 4.11 Respond to CDT elapsed time indicator key
-  PDL:
- 
-    set the value of Drive_system_hours to the value specified by
-      new_elapsed_time_value
- 
-
-METHOD: Set_mode
-  DESCRIPTION:
-    This method sets the requested mode of the turret drive.
-  VISIBILITY: public
-  INPUTS:
-    mode - new requested mode
-      POWER - operating in POWER mode
-      STAB  - operating in STABILIZED mode
-  OUTPUTS:  none
-  REQUIREMENTS:
-  PDL:
-    if mode is POWER
-      set drive mode switchlight to PWR_LAMP using the Console object
-    else if mode is STAB
-      set drive mode switchlight to STB_LAMP using the Console object
-
-    
-METHOD:  Set_rate
-  DESCRIPTION:
-    This method provides the ability to send azimuth and elevation rates
-    to the drive.  Two parameters are used as input to designate the
-    corresponding rates.  These parameters must be in degrees per second.
-  VISIBILITY:  public
-  INPUTS:
-    azimuth rate   - new azimuth rate in degress per second
-    elevation rate - new elevation rate in degress per second
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.3 Send Azimuth and Elevation Rate to ECA
-    AIS 5.3.4 Elevation Rate analog
-    AIS 5.3.5 Azimuth Rate analog
-  NOTES:
-    May need to couple these analogs with an interface driver to close
-    the window between writes and conversions.
-  PDL:
-
-    if Drive_on
-      send the new azimuth rate to the Azimuth analog
-      send the new elevation rate to Elevation analog
-
-
-METHOD:  Set_speed
-  DESCRIPTION:
-    This method sets the turret drive speed mode to the specified value
-    either high or low based on user input.
-  VISIBILITY:  public
-  INPUTS:
-    new_speed_value - new value to set the turret speed to
-      LOW_SPEED  - turret drive does not allow the maximum rate
-      HIGH_SPEED - turret drive allows the maximum rate
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.5 Control Turret
-    AIS 5.3.3 Turret High Speed Mode discrete
-  PDL:
-
-    if Drive_on
-      set turret drive high speed mode discrete to the new_speed_value
-       using Discrete_out object
-
-
-METHOD:  Change_drive_on
-  DESCRIPTION:
-    This method will be used to report a transition of the drive system
-    on discrete.
-  VISIBILITY:  private
-  INPUTS:
-    value - new drive system on value 
-      FALSE - indicates drive not on
-      TRUE  - indicates drive on
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.9 Monitor Drive System On
-    AIS 5.2.1 Drive System On discrete
-  REFERENCES:
-  NOTES:
-  PDL:
-
-    set Drive_on to value
-    if Drive_on is FALSE
-      deactivate the turret drive using the Drive object
-
-
-METHOD:  Change_fault
-  DESCRIPTION:
-    This method will be used to indicate that a turret malfunction
-    has been recognized by the turret drive.
-  VISIBILITY:  private
-  INPUTS:
-    value - new value resulting from a fault discrete change
-      FALSE - indicates no fault
-      TRUE  - indicates fault
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.4 Turret Drive Malfunction discrete
-  PDL:
- 
-    if value
-      send turret fault message using the Display object 
-    else 
-      return
-
-
-METHOD:  Change_stabilized_mode
-  DESCRIPTION:
-    This method will determine a transition from STAB mode to POWER mode.
-    It will set the stab mode lamp on the console.
-  VISIBILITY:  private
-  INPUTS:
-    value - new value resulting from a stab mode discrete change
-      FALSE - indicates not stabilized mode
-      TRUE -  indicates stabilized mode
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.8 Monitor Turret Stab Mode Indicate
-    AIS 5.2.3 Turret Stab Mode Indicate discrete
-  PDL:
-
-    if value 
-      set STAB mode light to LAMP_ON using the Console object
-    else value indicates not stabilized mode
-      set STAB mode light to LAMP_OFF using the Console object
-
-
-METHOD:  Change_thermal_fault
-  DESCRIPTION:
-    This method will be used to indicate that a thermal fault has been
-     recognized by the turret drive.
-  VISIBILITY:  private
-  INPUTS:
-    value - new value resulting from a thermal fault discrete change
-      FALSE - indicates no thermal fault
-      TRUE  - indicates thermal fault
-  OUTPUTS: none
-  REQUIREMENTS:
-    AFS 8.2.7 Check for ECA failure indication
-    AIS 5.2.2 Turret ECA Thermal Failure discrete
-  PDL:
- 
-    if value
-      send thermal fault message using the Display object
-    else 
-      return
-
-END OBJECT: Drive
diff --git a/doc/tools/pdl2texi/t1.d b/doc/tools/pdl2texi/t1.d
deleted file mode 100644
index 4f54e74738..0000000000
--- a/doc/tools/pdl2texi/t1.d
+++ /dev/null
@@ -1,52 +0,0 @@
-OBJECT:  Drive
-  DESCRIPTION:
-    This object provides an interface to the elevation/azimuth
-    drive system(ECA).  
-  THEORY OF OPERATION:
-    This object encapsulates the turret drive.  The object provides
-    an interface to control the turret drive.  A method is provided
-    to set the azimuth and elevation rate of the drive.  Methods are
-    provided to request the drive to run in stabilized or power mode
-    and set the drive speed to high or low.  A method is also provided
-    to allow for drift adjust.  
-
-    This object also tracks drive system on hours.  It gets the hours
-    from the EEPROM data, allows the hours to be set, updates the
-    hours via the activation and deactivation of the drive, and
-    provides access to the hours.
-
-    The object also provides methods to access azimuth and elevation
-    displacement, and methods to process changes in the hardware
-    discretes drive on, stabilized mode, thermal fault and fault.
-  
-    The object also provides methods to enable and disable
-    both the remote and turret power interlocks which determine if
-    the drive can be driven by the remote or turret handstation
-    respectively.   
-
-ATTRIBUTE DESCRIPTIONS:
-
-
-ATTRIBUTE:  Azimuth_displacement
-  DESCRIPTION:
-    This attribute represents the current azimuth displacement
-    of the turret.
-  TYPE: float constant
-  RANGE: 0-0
-  UNITS: degrees
-  REQUIREMENTS:
-    AFS 8.2.11 Receive Azimuth Displacement and Elevation Displacement
-    AIS 5.2.6 Azimuth Displacement analog
-
-
-ASSOCIATION DESCRIPTIONS: none
-
-ABSTRACT TYPE DESCRIPTIONS: none
-
-DATA ITEM DESCRIPTIONS: none
-
-METHOD DESCRIPTIONS: none
-
-TASK DESCRIPTIONS: none
-
-END OBJECT: Drive
diff --git a/doc/tools/pdl2texi/test_cases/avdas.d b/doc/tools/pdl2texi/test_cases/avdas.d
deleted file mode 100644
index 1d79a319f1..0000000000
--- a/doc/tools/pdl2texi/test_cases/avdas.d
+++ /dev/null
@@ -1,260 +0,0 @@
-OBJECT: AVDAS
-  DESCRIPTION:
-    This object collects various values from other objects in the system
-    and outputs the values in a message on a serial interface.  The message
-    can be read and used as diagnostic information.
-  THEORY OF OPERATION:
-    This object contains a Server task which periodically collects 
-    diagnostic values from other objects in the system and outputs the 
-    values in a message on a serial interface.  The diagnostic values
-    collected and formatted reflect system status.
-  NOTES:
-    The following engineering note consists of a chart to aid in the
-    decision making process of whether the AVDAS should reflect System
-    status or Switch status.  As it is right now, it was decided to 
-    reflect System status.
-
-    @table
-                               System                  Switch
-    Gun Manual              Weapon_control          Gunner_console
-    Gun Air                 -------                 -------
-    Gun Ground              -------                 -------
-    *Remote Status          Remote                  Remote
-    *Msl Armed Indicate     Missiles                Missiles
-    *Rain Mode              FOV                     FOV
-    *Msl Uncage Verified    Missiles                Missiles
-    *Msl Activate Status    Missiles                Missiles
-    *RSO Status             Weapon_control          Weapon_control
-    *Fire Permit            Weapon_control_(new)    Weapon_control_(new)
-    *Stab Mode Status       Drive_(new)             Drive_(new)
-    Uncage Mode Status      Weapon_control          Gunner_console_(new)
-    Engage Mode Status      Mode                    Gunner_console_(new)
-    *Palm Grip Status       Gunner_handstation      Gunner_handstation
-    *System Fault Status    Fault (Add)             Fault_(new)
-    FLIR FOV Status         FOV                     Gunner_console
-    *Autotrack Status       Video_tracker           Video_tracker
-    Arm Switch Status       Weapon_control          Gunner_console
-    *Uncage Switch Status   Gunner_handstation      Gunner_handstation
-    *Trig Switch Status     Gunner_handstation      Gunner_handstation
-    *Msl Fire Cmd Status    Missiles_(new)          Missiles_(new)
-    Helicopter Mode         Weapon_control          Gunner_console_(new)
-    IFF Challenge Switch    IFF_(new)               Gunner_console
-    *Auto Slew Status       Autoslew_Is_on          Autoslew_Is_on
-
-    @end table
-
-    Message bytes 26 through 29 are not set at this time pending 
-    completion of the Super Elevate object.
-  
-ATTRIBUTE DESCRIPTIONS: none
-
-ASSOCIATION DESCRIPTIONS: none
-
-ABSTRACT TYPE DESCRIPTIONS: none
-
-DATA ITEM DESCRIPTIONS:
- 
-DATA ITEM: Message
-  DESCRIPTION:
-    This data item is the buffer used to build an AVDAS data message.
-    The first two bytes are place-holders for the header bytes.  The 
-    last byte is a place-holder for the checksum byte.
-  DERIVATION: array[ 36 ]
-  TYPE: bytes
-  DEFAULT:
-    all bytes = 0x00
-
-DATA ITEM: The_Channel
-  DESCRIPTION:
-    This data item contains the handle to the AVDAS channel.
-  TYPE: Channel_Control handle
-  DEFAULT: NULL
- 
-METHOD DESCRIPTIONS:
-
-METHOD: Break_Up
-  DESCRIPTION:
-    This method converts a floating point number to two ascii bytes
-    based on an input range and weighting factor.
-  VISIBILITY: private
-  INPUTS:
-    max_range
-    min_range
-    value
-    weight_factor
-  OUTPUTS:
-    lower_byte
-    upper_byte
-  PDL:
-    if value between 0 and min_range
-      set temp2 to min_range
-      set bit_ratio to absolute value( temp2 / 0x8000 )
-    else if value between 0 and max_range
-      set temp2 to max_range
-      set bit_ratio to absolute value( temp2 / 0x7FF0 )
-
-    set temp3 to (value / temp2) * weight_factor
-
-    set temp4 to temp3 converted to unsigned 16 bit value
-
-    set temp4 to two's compliment of temp4
-
-    set lower_byte to lower 8 bits of temp4
-
-    set upper_byte to upper 8 bits of temp4
-
-METHOD: Create
-  DESCRIPTION:
-    This method performs the necessary actions to create this object.
-  VISIBILITY: public
-  INPUTS: none
-  OUTPUTS: none
-  PDL:
-    initialize Message to default
-
-    get AVDAS protocol information using the AVDAS_protocol object
-    create a channel for the AVDAS interface using the Channel object
-    attach the channel to the AVDAS interface using the Channel object
-     with the following parameters:
-       flush        - FALSE
-       major_number - CONFIGURATION_AVDAS_MAJOR
-       minor_number - CONFIGURATION_AVDAS_MINOR
- 
-TASK DESCRIPTIONS:
-
-TASK: Server 
-  DESCRIPTION: 
-    This task periodically collects diagnostic values and outputs the
-    values in a message on a serial interface.
-  INPUTS: none
-  SYNCHRONIZATION: period
-  TIMING: 100 ms
-  REQUIREMENTS: 
-    AFS 3.1.4 Provide AVDAS
-    AFS 3.1.7 Update AVDAS port 
-  PDL:
-    create a period
-
-    wait for completion using the Initialization object
-
-    loop forever
-       wait for period to expire
-
-       initialize Message
-
-       get absolute azimuth using the Turret object
-       format absolute azimuth and store in Message[2] and Message[3]
-
-       get elevation using the Turret object
-       format elevation and store in Message[4] and Message[5]
-
-       get drive rate using the Drive object
-       format azimuth rate and store in Message[6] and Message[7]
-       format elevation rate and store in Message[8] and Message[9]
-
-       get drive displacement using the Drive object
-       format azimuth displacement and store in Message[10] and Message[11]
-       format elevation displacement and
-        store in Message[12] and Message[13]
-
-       get seeker position error using the Seeker object
-       format azimuth position error and
-        store in Message[14] and Message[15]
-       format elevation position error and
-        store in Message[16] and Message[17]
-
-       get range using the Laser object
-       format range and store in Message[18] and Message[19]
-
-       get north reference using the Turret object
-       format north reference and store in Message[20] and Message[21]
-
-       get video tracker position error using the Video_tracker object
-       format azimuth position error and
-        store in Message[22] and Message[23]
-       format elevation position error and
-        store in Message[24] and Message[25]
-
-       ?get lead command?
-
-       get gun mode switch using the Weapon_control object
-       format gun mode switch and store in Message[30]
-
-       determine if remote is active using the Remote object
-       format remote active and store in Message[30]
-
-       determine if missile is safed using the Missiles object
-       format missile safed and store in Message[30]
-
-       determine if rain mode is active using the FOV object
-       format rain mode active and store in Message[30]
-
-       get missile inventory using the Missiles object
-       format present indicators and store in Message[31]
-       format selected indicators and store in Message[32]
-
-       determine if missile uncage verified using the Missiles object
-       format missile uncage verified and store in Message[32]
-
-       determine if missile activated using the Missiles object
-       format missile activated and store in Message[32]
-
-       determine if RSO is authorized using the Weapon_control object
-       format RSO authorized and store in Message[32]
-
-       determine if fire permit using the Weapon_control object
-       format fire permit and store in Message[32]
-
-       determine if stab mode using the Drive object
-       format stab mode and store in Message[33]
-
-       determine if uncage mode is WEAPON_CONTROL_MANUAL_UNCAGE using 
-        the Weapon_control object
-       format uncage mode and store in Message[33]
-
-       determine if current mode is MODE_ENGAGE using the Mode object
-       format current mode and store in Message[33]
-
-       determine if palmgrip switch is pressed using the
-        Gunner_handstation object
-       format palmgrip switch pressed and store in Message[33]
-
-       determine if fault is active using the Fault object
-       format fault active and store in Message[33]
-
-       determine if FOV FLIR zoom is FOV_ZOOM_NARROW using the FOV object
-       format FOV FLIR zoom and store in Message[33]
-
-       determine if video tracker is on using the Video_tracker object
-       format video tracker on and store in Message[34]
-
-       determine if armed using the Weapon_control object
-       format armed and store in Message[34]
-
-       determine if uncage trigger switch pressed using the
-        Gunner_handstation object
-       format uncage trigger switch pressed and store in Message[34]
-
-       determine if fire trigger switch pressed using the
-        Gunner_handstation object
-       format fire trigger switch pressed and store in Message[34]
-
-       determine if missiles is firing using the Missiles object
-       format missiles firing and store in Message[34]
-
-       determine if helicopter mode is WEAPON_CONTROL_ON using the 
-        Weapon_control object
-       format helicopter mode and store in Message[34]
-
-       determine if IFF challenge using the IFF object
-       format IFF challenge and store in Message[34]
-
-       determine if autoslew is on using the Autoslew object
-       format autoslew is on and store in Message[34]
-
-       loop until successful
-          write Message using the Channel object
-          if unsuccessful
-             reset the Channel object
-
-ENDOBJECT: AVDAS