block/USBPD:
  description: USBPD protocol.
  items:
fieldset/HEADER:
  description: Message Header.
  bit_size: 16
  fields:
    - name: EXTENDED
      description: Extended message.
      bit_offset: 15
      bit_size: 1
    - name: NUMBER_OF_DATA_OBJECTS
      description: Number of data objects.
      bit_offset: 12
      bit_size: 3
    - name: MESSAGE_ID
      description: Message ID.
      bit_offset: 9
      bit_size: 3
    - name: PORT_POWER_ROLE
      description: Port power role.
      bit_offset: 8
      bit_size: 1
      enum: PORT_POWER_ROLE
    - name: SPEC_REVISION
      description: Specification revision.
      bit_offset: 6
      bit_size: 2
      enum: SPEC_REVISION
    - name: PORT_DATA_ROLE
      description: Port data role.
      bit_offset: 5
      bit_size: 1
      enum: PORT_DATA_ROLE
    - name: CONTROL_MESSAGE_TYPE
      description: Message type.
      bit_offset: 0
      bit_size: 5
      enum: CONTROL_MESSAGE_TYPE
    - name: DATA_MESSAGE_TYPE
      description: Message type.
      bit_offset: 0
      bit_size: 5
      enum: DATA_MESSAGE_TYPE
    - name: EXTENDED_MESSAGE_TYPE
      description: Extended message type.
      bit_offset: 0
      bit_size: 5
      enum: EXTENDED_MESSAGE_TYPE

fieldset/EXTENDED_HEADER:
  description: Extended message header.
  bit_size: 16
  fields:
    - name: CHUNKED
      description: Chunked message.
      bit_offset: 15
      bit_size: 1
    - name: CHUNK_NUMBER
      description: Chunk number.
      bit_offset: 11
      bit_size: 4
    - name: REQUEST_CHUNK
      description: Request chunk.
      bit_offset: 10
      bit_size: 1
    - name: DATA_SIZE
      description: Data size.
      bit_offset: 0
      bit_size: 8

fieldset/PDO:
  description: Power Data Object.
  bit_size: 32
  fields:
    - name: PDO_TYPE
      description: Data object type
      bit_offset: 30
      bit_size: 2
fieldset/FIXED_PDO:
  description: Fixed supply PDO.
  bit_size: 32
  extends: PDO
  fields:
    - name: DUAL_ROLE_POWER
      description: Dual role power.
      bit_offset: 29
      bit_size: 1
    - name: USB_SUSPEND_SUPPORTED
      description: USB Suspend supported.
      bit_offset: 28
      bit_size: 1
    - name: UNCONSTRAINED_POWER
      description: Unconstrained power.
      bit_offset: 27
      bit_size: 1
    - name: USB_COMMUNICATION_CAPABLE
      description: USB communication capable.
      bit_offset: 26
      bit_size: 1
    - name: DUAL_ROLE_DATA
      description: Dual role data.
      bit_offset: 25
      bit_size: 1
    - name: UNCHUNKED_EXTENDED_MESSAGES_SUPPORTED
      description: Unchunked extended messages supported.
      bit_offset: 24
      bit_size: 1
    - name: EPR_MODE_SUPPORTED
      description: Extended power range mode supported.
      bit_offset: 23
      bit_size: 1
    - name: PEAK_CURRENT
      description: Peak current.
      bit_offset: 20
      bit_size: 2
      enum: PEAK_CURRENT
    - name: VOLTAGE_50MV
      description: Voltage in 50mV units.
      bit_offset: 10
      bit_size: 10
    - name: MAX_CURRENT_10MA
      description: Maximum current in 10mA units.
      bit_offset: 0
      bit_size: 10
fieldset/VARIABLE_PDO:
  description: Variable supply PDO. (non-battery)
  bit_size: 32
  extends: PDO
  fields:
    - name: MAX_VOLTAGE_50MV
      description: Maximum voltage in 50mV units.
      bit_offset: 20
      bit_size: 10
    - name: MIN_VOLTAGE_50MV
      description: Minimum voltage in 50mV units.
      bit_offset: 10
      bit_size: 10
    - name: MAX_CURRENT_10MA
      description: Maximum current in 10mA units.
      bit_offset: 0
      bit_size: 10
fieldset/BATTERY_PDO:
  description: Battery supply PDO.
  bit_size: 32
  extends: PDO
  fields:
    - name: MAX_VOLTAGE_50MV
      description: Maximum voltage in 50mV units.
      bit_offset: 20
      bit_size: 10
    - name: MIN_VOLTAGE_50MV
      description: Minimum voltage in 50mV units.
      bit_offset: 10
      bit_size: 10
    - name: MAX_POWER_250MW
      description: Maximum power in 250mW units.
      bit_offset: 0
      bit_size: 10
fieldset/APDO:
  description: Augmented Power Data Object.
  bit_size: 32
  extends: PDO
  fields:
    - name: APDO_TYPE
      description: Augmented PDO type.
      bit_offset: 28
      bit_size: 2
fieldset/SPR_PPS_APDO:
  description: SPR Programmable Power Supply. (PPS)
  bit_size: 32
  extends: APDO
  fields:
    - name: PPS_POWER_LIMITED
      description: PPS power limited.
      bit_offset: 27
      bit_size: 1
    - name: MAX_VOLTAGE_100MV
      description: Maximum voltage in 100mV units.
      bit_offset: 17
      bit_size: 8
    - name: MIN_VOLTAGE_100MV
      description: Minimum voltage in 100mV units.
      bit_offset: 8
      bit_size: 8
    - name: MAX_CURRENT_50MA
      description: Maximum current in 50mA units.
      bit_offset: 0
      bit_size: 7
fieldset/EPR_AVS_APDO:
  description: Extended Power Range(EPR) Adjustable Voltage Supply.
  bit_size: 32
  extends: APDO
  fields:
    - name: PEAK_CURRENT
      description: Peak current.
      bit_offset: 26
      bit_size: 2
      enum: PEAK_CURRENT
    - name: MAX_VOLTAGE_100MV
      description: Maximum voltage in 100mV units.
      bit_offset: 17
      bit_size: 8
    - name: MIN_VOLTAGE_100MV
      description: Minimum voltage in 100mV units.
      bit_offset: 8
      bit_size: 8
    - name: POWER_1W
      description: PDP in 1W units.
      bit_offset: 0
      bit_size: 8
fieldset/SPR_AVS_APDO:
  description: Standard Power Range (SPR) Adjustable Voltage Supply.
  bit_size: 32
  extends: APDO
  fields:
    - name: PEAK_CURRENT
      description: Peak current.
      bit_offset: 26
      bit_size: 2
      enum: PEAK_CURRENT
    - name: MAX_CURRENT_FOR_15V_10MA
      description: Maximum current in 10mA units for 9V-15V.
      bit_offset: 10
      bit_size: 10
    - name: MAX_CURRENT_FOR_20V_10MA
      description: Maximum current in 10mA units for 15V-20V.
      bit_offset: 0
      bit_size: 10

fieldset/EPRMOD:
  description: Table 6.51 “EPR Mode Data Object (EPRMDO)”
  bit_size: 32
  fields:
    - name: ACTION
      description: Action
      bit_offset: 24
      bit_size: 8
      enum: EPRMOD_ACTION
    - name: DATA
      description: EPR Mode Data
      bit_offset: 16
      bit_size: 8

# Sink only PDO
fieldset/FIXED_PDO_SINK:
  description: Fixed supply PDO for sink.
  bit_size: 32
  extends: PDO
  fields:
    - name: DUAL_ROLE_POWER
      description: Dual role power.
      bit_offset: 29
      bit_size: 1
    - name: HIGH_CAPABILITY
      description: High capability.
      bit_offset: 28
      bit_size: 1
    - name: UNCONSTRAINED_POWER
      description: Unconstrained power.
      bit_offset: 27
      bit_size: 1
    - name: USB_COMMUNICATION_CAPABLE
      description: USB communication capable.
      bit_offset: 26
      bit_size: 1
    - name: DUAL_ROLE_DATA
      description: Dual role data.
      bit_offset: 25
      bit_size: 1
    - name: FAST_SWAP_CURRENT
      description: Fast Role Swap required USB Type-C® Current
      bit_offset: 23
      bit_size: 2
    - name: VOLTAGE_50MV
      description: Voltage in 50mV units.
      bit_offset: 10
      bit_size: 10
    - name: CURRENT_10MA
      description: Operating current in 10mA units.
      bit_offset: 0
      bit_size: 10
# RDO
fieldset/RDO:
  description: Request Data Object.
  bit_size: 32
  fields:
    - name: OBJECT_POSITION
      description: Object position
      bit_offset: 28
      bit_size: 3
    - name: CAPABILITY_MISMATCH
      description: Capability mismatch
      bit_offset: 26
      bit_size: 1
    - name: USB_COMMUNICATION_CAPABLE
      description: USB communication capable
      bit_offset: 25
      bit_size: 1
    - name: NO_USB_SUSPEND
      description: No USB suspend
      bit_offset: 24
      bit_size: 1
    - name: UNCHUNKED_EXTENDED_MESSAGES_SUPPORTED
      description: Unchunked extended messages supported
      bit_offset: 23
      bit_size: 1
    - name: EPR_MODE_CAPABLE
      description: EPR mode capable
      bit_offset: 22
      bit_size: 1
fieldset/FIXED_RDO:
  description: Table 6.22 “Fixed and Variable Request Data Object”
  bit_size: 32
  extends: RDO
  fields:
    - name: GIVE_BACK
      description: Give back flag
      bit_offset: 27
      bit_size: 1
    - name: CURRENT_10MA
      description: Operating current in 10mA units
      bit_offset: 10
      bit_size: 10
    - name: MINMAX_CURRENT_10MA
      description: Minimum/Maximum operating current in 10mA units
      bit_offset: 0
      bit_size: 10
fieldset/BATTERY_RDO:
  description: Table 6.24 “Battery Request Data Object”
  bit_size: 32
  extends: RDO
  fields:
    - name: GIVE_BACK
      description: Give back flag
      bit_offset: 27
      bit_size: 1
    - name: POWER_250MW
      description: Operating power in 250mW units
      bit_offset: 10
      bit_size: 10
    - name: MINMAX_POWER_250MW
      description: Minimum/Maximum operating power in 250mW units
      bit_offset: 0
      bit_size: 10
fieldset/PPS_RDO:
  description: Table 6.26 “PPS Request Data Object”
  bit_size: 32
  extends: RDO
  fields:
    - name: VOLTAGE_20MV
      description: Output voltage in 20mV units
      bit_offset: 9
      bit_size: 12
    - name: CURRENT_50MA
      description: Operating current in 50mA units
      bit_offset: 0
      bit_size: 7
fieldset/AVS_RDO:
  description: Table 6.28 “AVS Request Data Object”
  bit_size: 32
  extends: RDO
  fields:
    - name: VOLTAGE_25MV
      description: Output voltage in 25mV units (LSB 2bits are 0)
      bit_offset: 9
      bit_size: 12
    - name: CURRENT_50MA
      description: Operating current in 50mA units
      bit_offset: 0
      bit_size: 7
fieldset/BSDO:
  description: Table 6.47 “Battery Status Data Object (BSDO)”
  bit_size: 32
  fields:
    - name: BATTERY_CAPACITY
      description: Battery capacity
      bit_offset: 16
      bit_size: 16
    # BATTERY_INFO
    - name: INVALID
      description: Invalid
      bit_offset: 8
      bit_size: 1
    - name: BATTERY_PRESENT
      description: Battery present
      bit_offset: 9
      bit_size: 1
    - name: CHARGING_STATUS
      description: Charging status
      bit_offset: 10
      bit_size: 2
      enum: BSDO_BATTERY_CHARGING_STATUS
fieldset/ADO:
  description: Table 6.48 “Alert Data Object (ADO)”
  bit_size: 32
  fields:
    # Type of Alart
    - name: BATTERY_STATUS_CHANGE
      description: Battery status change
      bit_offset: 25
      bit_size: 1
    - name: OCP
      description: Over current protection
      bit_offset: 26
      bit_size: 1
    - name: OTP
      description: Over temperature protection
      bit_offset: 27
      bit_size: 1
    - name: OPERATING_CONDITION_CHANGE
      description: Operating condition change
      bit_offset: 28
      bit_size: 1
    - name: SOURCE_INPUT_CHANGE
      description: Source input change
      bit_offset: 29
      bit_size: 1
    - name: OVP
      description: Over voltage protection
      bit_offset: 30
      bit_size: 1
    - name: EXTENDED
      description: Extended altert event
      bit_offset: 31
      bit_size: 1
    # Type of Alter ends
    - name: FIXED_BATTERIES
      description: Battery number, 0 to 3
      bit_offset: 20
      bit_size: 4
    - name: HOT_SWAPPABLE_BATTERYIES
      description: Hot swappable batterie number, 4 to 7
      bit_offset: 16
      bit_size: 4
    - name: EXTENDED_TYPE
      description: Extended alert type
      bit_offset: 0
      bit_size: 4
      enum: ADO_EXTENDED_TYPE
fieldset/VDM_HEADER:
  description: VDM Header
  bit_size: 32
  fields:
    - name: VID
      description: USB Vendor ID
      bit_offset: 16
      bit_size: 16
    - name: TYPE
      description: VDM Type
      bit_offset: 15
      bit_size: 1
fieldset/STRUCTURED_VDM_HEADER:
  description: Structured VDM Header
  bit_size: 32
  extends: VDM_HEADER
  fields:
    - name: MAJOR_VERSION
      description: Major version
      bit_offset: 13
      bit_size: 2
    - name: MINOR_VERSION
      description: Minor version
      bit_offset: 11
      bit_size: 2
    - name: OBJECT_POSITION
      description: Object position
      bit_offset: 8
      bit_size: 3
    - name: COMMAND_TYPE
      description: Command type
      bit_offset: 6
      bit_size: 2
    - name: COMMAND
      description: Command
      bit_offset: 0
      bit_size: 5
      enum: VDM_COMMAND_TYPE
enum/PDO_TYPE:
  bit_size: 2
  variants:
    - name: FIXED
      description: Fixed supply
      value: 0
    - name: BATTERY
      description: Battery
      value: 1
    - name: VARIABLE
      description: Variable supply
      value: 2
    - name: AUGMENTED
      description: Augmented PDO
      value: 3
enum/APDO_TYPE:
  bit_size: 2
  variants:
    - name: SPR_PPS
      description: Standard Power Range, Programmable Power Supply
      value: 0
    - name: EPR_AVS
      description: Extended Power Range, Adjustable Voltage Supply
      value: 1
    - name: SPR_AVS
      description: Standard Power Range, Adjustable Voltage Supply
      value: 2
enum/PORT_POWER_ROLE:
  bit_size: 1
  variants:
    - name: SINK
      description: Sink
      value: 0
    - name: SOURCE
      description: Source
      value: 1
enum/PORT_DATA_ROLE:
  bit_size: 1
  variants:
    - name: UFP
      description: UFP
      value: 0
    - name: DFP
      description: DFP
      value: 1
enum/SPEC_REVISION:
  bit_size: 2
  variants:
    - name: R1_0
      description: Revision 1.0
      value: 0b00
    - name: R2_0
      description: Revision 2.0
      value: 0b01
    - name: R3_0
      description: Revision 3.0
      value: 0b10
enum/CONTROL_MESSAGE_TYPE:
  bit_size: 5
  variants:
    - name: GoodCRC
      description: GoodCRC
      value: 0b00000
    - name: GotoMin
      description: GotoMin
      value: 0b00001
    - name: Accept
      description: Accept
      value: 0b00010
    - name: Reject
      description: Reject
      value: 0b00011
    - name: Ping
      description: Ping
      value: 0b00100
    - name: PS_RDY
      description: PS_RDY
      value: 0b00101
    - name: Get_Source_Cap
      description: Get_Source_Cap
      value: 0b00110
    - name: Get_Sink_Cap
      description: Get_Sink_Cap
      value: 0b00111
    - name: DR_Swap
      description: DR_Swap
      value: 0b01000
    - name: PR_Swap
      description: PR_Swap
      value: 0b01001
    - name: VCONN_Swap
      description: VCONN_Swap
      value: 0b01010
    - name: Wait
      description: Wait
      value: 0b01011
    - name: Soft_Reset
      description: Soft_Reset
      value: 0b01100
    - name: Not_Supported
      description: Not_Supported
      value: 0b10000
    - name: Get_Source_Cap_Extended
      description: Get_Source_Cap_Extended
      value: 0b10001
    - name: Get_Status
      description: Get_Status
      value: 0b10010
    - name: FR_Swap
      description: FR_Swap
      value: 0b10011
    - name: Get_PPS_Status
      description: Get_PPS_Status
      value: 0b10100
    - name: Get_Country_Codes
      description: Get_Country_Codes
      value: 0b10101
    - name: Get_Sink_Cap_Extended
      description: Get_Sink_Cap_Extended
      value: 0b10110
    - name: Get_Source_Info
      description: Get_Source_Info
      value: 0b10111
    - name: Get_Revision
      description: Get_Revision
      value: 0b11000
enum/DATA_MESSAGE_TYPE:
  bit_size: 5
  variants:
    - name: Source_Capabilities
      description: Source_Capabilities
      value: 0b00001
    - name: Request
      description: Request
      value: 0b00010
    - name: BIST
      description: BIST
      value: 0b00011
    - name: Sink_Capabilities
      description: Sink_Capabilities
      value: 0b00100
    - name: Battery_Status
      description: Battery_Status
      value: 0b00101
    - name: Alert
      description: Alert
      value: 0b00110
    - name: Get_Country_Info
      description: Get_Country_Info
      value: 0b00111
    - name: Enter_USB
      description: Enter_USB
      value: 0b01000
    - name: EPR_Request
      description: EPR_Request
      value: 0b01001
    - name: EPR_Mode
      description: EPR_Mode
      value: 0b01010
    - name: Source_Info
      description: Source_Info
      value: 0b01011
    - name: Revision
      description: Revision
      value: 0b01100
    - name: Vendor_Defined
      description: Vendor_Defined
      value: 0b01111
enum/EXTENDED_MESSAGE_TYPE:
  description: Table 6.54 “Extended Message Types”
  bit_size: 5
  variants:
    - name: Source_Capabilities_Extended
      value: 0b00001
    - name: Status
      value: 0b00010
    - name: Get_Battery_Cap
      value: 0b00011
    - name: Get_Battery_Status
      value: 0b00100
    - name: Battery_Capabilities
      value: 0b00101
    - name: Get_Manufacturer_Info
      value: 0b00110
    - name: Manufacturer_Info
      value: 0b00111
    - name: Security_Request
      value: 0b01000
    - name: Security_Response
      value: 0b01001
    - name: Firmware_Update_Request
      value: 0b01010
    - name: Firmware_Update_Response
      value: 0b01011
    - name: PPS_Status
      value: 0b01100
    - name: Country_Info
      value: 0b01101
    - name: Country_Codes
      value: 0b01110
    - name: Sink_Capabilities_Extended
      value: 0b01111
    - name: Extended_Control
      value: 0b10000
    - name: EPR_Source_Capabilities
      value: 0b10001
    - name: EPR_Sink_Capabilities
      value: 0b10010
enum/PEAK_CURRENT:
  bit_size: 2
  variants:
    - name: DEFAULT
      description:
      value: 0b00
    - name: LowOverload
      description:
      value: 0b01
    - name: MediumOverload
      description:
      value: 0b10
    - name: HighOverload
      description:
      value: 0b11
enum/EPRMOD_ACTION:
  bit_size: 8
  variants:
    - name: ENTER
      description: Enter (Sink Only)
      value: 0x01
    - name: ENTER_ACKNOWLEDGED
      description: Enter Acknowledged (Source Only)
      value: 0x02
    - name: ENTER_SUCCEEDED
      description: Enter Succeeded (Source Only)
      value: 0x03
    - name: ENTER_FAILED
      description: Enter Failed (Source Only)
      value: 0x04
    - name: EXIT
      description: Exit (Sink or Source)
      value: 0x05
enum/BSDO_BATTERY_CHARGING_STATUS:
  bit_size: 2
  variants:
    - name: Charging
      value: 0b00
    - name: Discharging
      value: 0b01
    - name: Idle
      value: 0b10
enum/ADO_EXTENDED_TYPE:
  bit_size: 4
  variants:
    - name: DFP_Power_State_Change
      value: 1
    - name: UFP_Power_Button_Press
      value: 2
    - name: UFP_Power_Button_Release
      value: 3
    - name: UFP_Wake
      value: 4
enum/VDM_COMMAND_TYPE:
  bit_size: 5
  variants:
    - name: Discover_Identity
      value: 0b00001
    - name: Discover_SVIDs
      value: 0b00010
    - name: Discover_Modes
      value: 0b00011
    - name: Enter_Modal
      value: 0b00100
    - name: Exit_Modal
      value: 0b00101
    - name: Attention
      value: 0b00110