USB Power Delivery . More...

Data Structures
union	pd_header
	Build a PD message header See Table 6-1 Message Header. More...

union	pd_ext_header
	Build an extended message header See Table 6-3 Extended Message Header. More...

union	pd_fixed_supply_pdo_source
	Create a Fixed Supply PDO Source value See Table 6-9 Fixed Supply PDO - Source. More...

union	pd_fixed_supply_pdo_sink
	Create a Fixed Supply PDO Sink value See Table 6-14 Fixed Supply PDO - Sink. More...

union	pd_variable_supply_pdo_source
	Create a Variable Supply PDO Source value See Table 6-11 Variable Supply (non-Battery) PDO - Source. More...

union	pd_variable_supply_pdo_sink
	Create a Variable Supply PDO Sink value See Table 6-15 Variable Supply (non-Battery) PDO - Sink. More...

union	pd_battery_supply_pdo_source
	Create a Battery Supply PDO Source value See Table 6-12 Battery Supply PDO - Source. More...

union	pd_battery_supply_pdo_sink
	Create a Battery Supply PDO Sink value See Table 6-16 Battery Supply PDO - Sink. More...

union	pd_augmented_supply_pdo_source
	Create Augmented Supply PDO Source value See Table 6-13 Programmable Power Supply APDO - Source. More...

union	pd_augmented_supply_pdo_sink
	Create Augmented Supply PDO Sink value See Table 6-17 Programmable Power Supply APDO - Sink. More...

union	pd_rdo
	The Request Data Object (RDO) Shall be returned by the Sink making a request for power. More...

struct	pd_msg
	Power Delivery message. More...

Macros
#define	PD_MAX_EXTENDED_MSG_LEGACY_LEN 26
	Maximum length of a non-Extended Message in bytes.

#define	PD_MAX_EXTENDED_MSG_LEN 260
	Maximum length of an Extended Message in bytes.

#define	PD_MAX_EXTENDED_MSG_CHUNK_LEN 26
	Maximum length of a Chunked Message in bytes.

#define	PD_T_TYPEC_SINK_WAIT_CAP_MIN_MS 310
	Minimum time a sink shall wait for a Source_Capabilities message before sending a Hard Reset See Table 6-61 Time Values Parameter Name: tTypeCSinkWaitCap.

#define	PD_T_TYPEC_SINK_WAIT_CAP_MAX_MS 620
	Minimum time a sink shall wait for a Source_Capabilities message before sending a Hard Reset See Table 6-61 Time Values Parameter Name: tTypeCSinkWaitCap.

#define	PD_V_SAFE_0V_MAX_MV 800
	VBUS maximum safe operating voltage at "zero volts".

#define	PD_V_SAFE_5V_MIN_MV 4750
	VBUS minimum safe operating voltage at 5V.

#define	PD_T_SAFE_0V_MAX_MS 650
	Time to reach PD_V_SAFE_0V_MV max in milliseconds.

#define	PD_T_SAFE_5V_MAX_MS 275
	Time to reach PD_V_SAFE_5V_MV max in milliseconds.

#define	PD_T_TX_TIMEOUT_MS 100
	Time to wait for TCPC to complete transmit.

#define	PD_T_HARD_RESET_COMPLETE_MIN_MS 4
	Minimum time a Hard Reset must complete.

#define	PD_T_HARD_RESET_COMPLETE_MAX_MS 5
	Maximum time a Hard Reset must complete.

#define	PD_T_SENDER_RESPONSE_MIN_MS 24
	Minimum time a response must be sent from a Port Partner See Table 6-68 Time Values.

#define	PD_T_SENDER_RESPONSE_NOM_MS 27
	Nomiminal time a response must be sent from a Port Partner See Table 6-68 Time Values.

#define	PD_T_SENDER_RESPONSE_MAX_MS 30
	Maximum time a response must be sent from a Port Partner See Table 6-68 Time Values.

#define	PD_T_SPR_PS_TRANSITION_MIN_MS 450
	Minimum SPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

#define	PD_T_SPR_PS_TRANSITION_NOM_MS 500
	Nominal SPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

#define	PD_T_SPR_PS_TRANSITION_MAX_MS 550
	Maximum SPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

#define	PD_T_EPR_PS_TRANSITION_MIN_MS 830
	Minimum EPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

#define	PD_T_EPR_PS_TRANSITION_NOM_MS 925
	Nominal EPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

#define	PD_T_EPR_PS_TRANSITION_MAX_MS 1020
	Maximum EPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

#define	PD_T_SINK_REQUEST_MIN_MS 100
	Minimum time to wait before sending another request after receiving a Wait message See Table 6-68 Time Values.

#define	PD_T_CHUNKING_NOT_SUPPORTED_MIN_MS 40
	Minimum time to wait before sending a Not_Supported message after receiving a Chunked message See Table 6-68 Time Values.

#define	PD_T_CHUNKING_NOT_SUPPORTED_NOM_MS 45
	Nominal time to wait before sending a Not_Supported message after receiving a Chunked message See Table 6-68 Time Values.

#define	PD_T_CHUNKING_NOT_SUPPORTED_MAX_MS 50
	Maximum time to wait before sending a Not_Supported message after receiving a Chunked message See Table 6-68 Time Values.

#define	PD_CONVERT_BYTES_TO_PD_HEADER_COUNT(c)
	Convert bytes to PD Header data object count, where a data object is 4-bytes.

#define	PD_CONVERT_PD_HEADER_COUNT_TO_BYTES(c)
	Convert PD Header data object count to bytes.

#define	SINK_TX_OK TC_RP_3A0
	Collision avoidance Rp values in REV 3.0 Sink Transmit "OK".

#define	SINK_TX_NG TC_RP_1A5
	Collision avoidance Rp values in REV 3.0 Sink Transmit "NO GO".

#define	PD_GET_EXT_HEADER(c)
	Used to get extended header from the first 32-bit word of the message.

#define	PDO_MAX_DATA_OBJECTS 7
	PDO - Power Data Object RDO - Request Data Object.

#define	PD_CONVERT_MA_TO_FIXED_PDO_CURRENT(c)
	Convert milliamps to Fixed PDO Current in 10mA units.

#define	PD_CONVERT_MV_TO_FIXED_PDO_VOLTAGE(v)
	Convert millivolts to Fixed PDO Voltage in 50mV units.

#define	PD_CONVERT_FIXED_PDO_CURRENT_TO_MA(c)
	Convert a Fixed PDO Current from 10mA units to milliamps.

#define	PD_CONVERT_FIXED_PDO_VOLTAGE_TO_MV(v)
	Convert a Fixed PDO Voltage from 50mV units to millivolts.

#define	PD_CONVERT_MA_TO_VARIABLE_PDO_CURRENT(c)
	Convert milliamps to Variable PDO Current in 10ma units.

#define	PD_CONVERT_MV_TO_VARIABLE_PDO_VOLTAGE(v)
	Convert millivolts to Variable PDO Voltage in 50mV units.

#define	PD_CONVERT_VARIABLE_PDO_CURRENT_TO_MA(c)
	Convert a Variable PDO Current from 10mA units to milliamps.

#define	PD_CONVERT_VARIABLE_PDO_VOLTAGE_TO_MV(v)
	Convert a Variable PDO Voltage from 50mV units to millivolts.

#define	PD_CONVERT_MW_TO_BATTERY_PDO_POWER(c)
	Convert milliwatts to Battery PDO Power in 250mW units.

#define	PD_CONVERT_MV_TO_BATTERY_PDO_VOLTAGE(v)
	Convert milliwatts to Battery PDO Voltage in 50mV units.

#define	PD_CONVERT_BATTERY_PDO_POWER_TO_MW(c)
	Convert a Battery PDO Power from 250mW units to milliwatts.

#define	PD_CONVERT_BATTERY_PDO_VOLTAGE_TO_MV(v)
	Convert a Battery PDO Voltage from 50mV units to millivolts.

#define	PD_CONVERT_MA_TO_AUGMENTED_PDO_CURRENT(c)
	Convert milliamps to Augmented PDO Current in 50mA units.

#define	PD_CONVERT_MV_TO_AUGMENTED_PDO_VOLTAGE(v)
	Convert millivolts to Augmented PDO Voltage in 100mV units.

#define	PD_CONVERT_AUGMENTED_PDO_CURRENT_TO_MA(c)
	Convert an Augmented PDO Current from 50mA units to milliamps.

#define	PD_CONVERT_AUGMENTED_PDO_VOLTAGE_TO_MV(v)
	Convert an Augmented PDO Voltage from 100mV units to millivolts.

#define	NUM_SOP_STAR_TYPES (PD_PACKET_DEBUG_PRIME_PRIME + 1)
	Number of valid Transmit Types.

Enumerations
enum	pdo_type { PDO_FIXED = 0 , PDO_BATTERY = 1 , PDO_VARIABLE = 2 , PDO_AUGMENTED = 3 }
	Power Data Object Type Table 6-7 Power Data Object. More...

enum	pd_frs_type { FRS_NOT_SUPPORTED , FRS_DEFAULT_USB_POWER , FRS_1P5A_5V , FRS_3P0A_5V }
	Fast Role Swap Required for USB Type-C current. More...

enum	pd_rev_type { PD_REV10 = 0 , PD_REV20 = 1 , PD_REV30 = 2 }
	Protocol revision. More...

enum	pd_packet_type { PD_PACKET_SOP = 0 , PD_PACKET_SOP_PRIME = 1 , PD_PACKET_PRIME_PRIME = 2 , PD_PACKET_DEBUG_PRIME = 3 , PD_PACKET_DEBUG_PRIME_PRIME = 4 , PD_PACKET_TX_HARD_RESET = 5 , PD_PACKET_CABLE_RESET = 6 , PD_PACKET_TX_BIST_MODE_2 = 7 , PD_PACKET_MSG_INVALID = 0xf }
	Power Delivery packet type See USB Type-C Port Controller Interface Specification, Revision 2.0, Version 1.2, Table 4-38 TRANSMIT Register Definition. More...

enum	pd_ctrl_msg_type { PD_CTRL_GOOD_CRC = 1 , PD_CTRL_GOTO_MIN = 2 , PD_CTRL_ACCEPT = 3 , PD_CTRL_REJECT = 4 , PD_CTRL_PING = 5 , PD_CTRL_PS_RDY = 6 , PD_CTRL_GET_SOURCE_CAP = 7 , PD_CTRL_GET_SINK_CAP = 8 , PD_CTRL_DR_SWAP = 9 , PD_CTRL_PR_SWAP = 10 , PD_CTRL_VCONN_SWAP = 11 , PD_CTRL_WAIT = 12 , PD_CTRL_SOFT_RESET = 13 , PD_CTRL_DATA_RESET = 14 , PD_CTRL_DATA_RESET_COMPLETE = 15 , PD_CTRL_NOT_SUPPORTED = 16 , PD_CTRL_GET_SOURCE_CAP_EXT = 17 , PD_CTRL_GET_STATUS = 18 , PD_CTRL_FR_SWAP = 19 , PD_CTRL_GET_PPS_STATUS = 20 , PD_CTRL_GET_COUNTRY_CODES = 21 , PD_CTRL_GET_SINK_CAP_EXT = 22 }
	Control Message type See Table 6-5 Control Message Types. More...

enum	pd_data_msg_type { PD_DATA_SOURCE_CAP = 1 , PD_DATA_REQUEST = 2 , PD_DATA_BIST = 3 , PD_DATA_SINK_CAP = 4 , PD_DATA_BATTERY_STATUS = 5 , PD_DATA_ALERT = 6 , PD_DATA_GET_COUNTRY_INFO = 7 , PD_DATA_ENTER_USB = 8 , PD_DATA_VENDOR_DEF = 15 }
	Data message type See Table 6-6 Data Message Types. More...

enum	pd_ext_msg_type { PD_EXT_SOURCE_CAP = 1 , PD_EXT_STATUS = 2 , PD_EXT_GET_BATTERY_CAP = 3 , PD_EXT_GET_BATTERY_STATUS = 4 , PD_EXT_BATTERY_CAP = 5 , PD_EXT_GET_MANUFACTURER_INFO = 6 , PD_EXT_MANUFACTURER_INFO = 7 , PD_EXT_SECURITY_REQUEST = 8 , PD_EXT_SECURITY_RESPONSE = 9 , PD_EXT_FIRMWARE_UPDATE_REQUEST = 10 , PD_EXT_FIRMWARE_UPDATE_RESPONSE = 11 , PD_EXT_PPS_STATUS = 12 , PD_EXT_COUNTRY_INFO = 13 , PD_EXT_COUNTRY_CODES = 14 }
	Extended message type for REV 3.0 See Table 6-48 Extended Message Types. More...

enum	usbpd_cc_pin { USBPD_CC_PIN_1 = 0 , USBPD_CC_PIN_2 = 1 }
	Active PD CC pin. More...

USB PD 3.1 Rev 1.6, Table 6-70 Counter Parameters
#define	PD_N_CAPS_COUNT 50
	The CapsCounter is used to count the number of Source_Capabilities Messages which have been sent by a Source at power up or after a Hard Reset.

#define	PD_N_HARD_RESET_COUNT 2
	The HardResetCounter is used to retry the Hard Reset whenever there is no response from the remote device (see Section 6.6.6) Parameter Name: nHardResetCounter.

USB PD 3.1 Rev 1.6, Table 6-68 Time Values
#define	PD_T_NO_RESPONSE_MIN_MS 4500
	The NoResponseTimer is used by the Policy Engine in a Source to determine that its Port Partner is not responding after a Hard Reset.

#define	PD_T_NO_RESPONSE_MAX_MS 5500
	The NoResponseTimer is used by the Policy Engine in a Source to determine that its Port Partner is not responding after a Hard Reset.

#define	PD_T_PS_HARD_RESET_MIN_MS 25
	Min time the Source waits to ensure that the Sink has had sufficient time to process Hard Reset Signaling before turning off its power supply to VBUS Parameter Name: tPSHardReset.

#define	PD_T_PS_HARD_RESET_MAX_MS 35
	Max time the Source waits to ensure that the Sink has had sufficient time to process Hard Reset Signaling before turning off its power supply to VBUS Parameter Name: tPSHardReset.

#define	PD_T_SINK_TX_MIN_MS 16
	Minimum time a Source waits after changing Rp from SinkTxOk to SinkTxNG before initiating an AMS by sending a Message.

#define	PD_T_SINK_TX_MAX_MS 20
	Maximum time a Source waits after changing Rp from SinkTxOk to SinkTxNG before initiating an AMS by sending a Message.

#define	PD_T_TYPEC_SEND_SOURCE_CAP_MIN_MS 100
	Minimum time a source shall wait before sending a Source_Capabilities message while the following is true: 1) The Port is Attached.

#define	PD_T_TYPEC_SEND_SOURCE_CAP_MAX_MS 200
	Maximum time a source shall wait before sending a Source_Capabilities message while the following is true: 1) The Port is Attached.

Detailed Description

USB Power Delivery .

Macro Definition Documentation

◆ NUM_SOP_STAR_TYPES

#define NUM_SOP_STAR_TYPES (PD_PACKET_DEBUG_PRIME_PRIME + 1)

#include <zephyr/drivers/usb_c/usbc_pd.h>

Number of valid Transmit Types.

◆ PD_CONVERT_AUGMENTED_PDO_CURRENT_TO_MA

#define PD_CONVERT_AUGMENTED_PDO_CURRENT_TO_MA ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) * 50)

Convert an Augmented PDO Current from 50mA units to milliamps.

Parameters

c	Augmented PDO current in 50mA units.

◆ PD_CONVERT_AUGMENTED_PDO_VOLTAGE_TO_MV

#define PD_CONVERT_AUGMENTED_PDO_VOLTAGE_TO_MV ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) * 100)

Convert an Augmented PDO Voltage from 100mV units to millivolts.

Parameters

v	Augmented PDO voltage in 100mV units.

◆ PD_CONVERT_BATTERY_PDO_POWER_TO_MW

#define PD_CONVERT_BATTERY_PDO_POWER_TO_MW ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) * 250)

Convert a Battery PDO Power from 250mW units to milliwatts.

Parameters

c	Power in 250mW units.

◆ PD_CONVERT_BATTERY_PDO_VOLTAGE_TO_MV

#define PD_CONVERT_BATTERY_PDO_VOLTAGE_TO_MV ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) * 50)

Convert a Battery PDO Voltage from 50mV units to millivolts.

Parameters

v	Voltage in 50mV units.

◆ PD_CONVERT_BYTES_TO_PD_HEADER_COUNT

#define PD_CONVERT_BYTES_TO_PD_HEADER_COUNT ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) >> 2)

Convert bytes to PD Header data object count, where a data object is 4-bytes.

Parameters

c	number of bytes to convert

◆ PD_CONVERT_FIXED_PDO_CURRENT_TO_MA

#define PD_CONVERT_FIXED_PDO_CURRENT_TO_MA ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) * 10)

Convert a Fixed PDO Current from 10mA units to milliamps.

Parameters

c	Fixed PDO current in 10mA units.

◆ PD_CONVERT_FIXED_PDO_VOLTAGE_TO_MV

#define PD_CONVERT_FIXED_PDO_VOLTAGE_TO_MV ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) * 50)

Convert a Fixed PDO Voltage from 50mV units to millivolts.

Used for converting pd_fixed_supply_pdo_source.voltage and pd_fixed_supply_pdo_sink.voltage

Parameters

v	Fixed PDO voltage in 50mV units.

◆ PD_CONVERT_MA_TO_AUGMENTED_PDO_CURRENT

#define PD_CONVERT_MA_TO_AUGMENTED_PDO_CURRENT ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) / 50)

Convert milliamps to Augmented PDO Current in 50mA units.

Parameters

c	Current in milliamps

◆ PD_CONVERT_MA_TO_FIXED_PDO_CURRENT

#define PD_CONVERT_MA_TO_FIXED_PDO_CURRENT ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) / 10)

Convert milliamps to Fixed PDO Current in 10mA units.

Parameters

c	Current in milliamps

◆ PD_CONVERT_MA_TO_VARIABLE_PDO_CURRENT

#define PD_CONVERT_MA_TO_VARIABLE_PDO_CURRENT ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) / 10)

Convert milliamps to Variable PDO Current in 10ma units.

Parameters

c	Current in milliamps

◆ PD_CONVERT_MV_TO_AUGMENTED_PDO_VOLTAGE

#define PD_CONVERT_MV_TO_AUGMENTED_PDO_VOLTAGE ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) / 100)

Convert millivolts to Augmented PDO Voltage in 100mV units.

Parameters

v	Voltage in millivolts

◆ PD_CONVERT_MV_TO_BATTERY_PDO_VOLTAGE

#define PD_CONVERT_MV_TO_BATTERY_PDO_VOLTAGE ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) / 50)

Convert milliwatts to Battery PDO Voltage in 50mV units.

Parameters

v	Voltage in millivolts

◆ PD_CONVERT_MV_TO_FIXED_PDO_VOLTAGE

#define PD_CONVERT_MV_TO_FIXED_PDO_VOLTAGE ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) / 50)

Convert millivolts to Fixed PDO Voltage in 50mV units.

Parameters

v	Voltage in millivolts

◆ PD_CONVERT_MV_TO_VARIABLE_PDO_VOLTAGE

#define PD_CONVERT_MV_TO_VARIABLE_PDO_VOLTAGE ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) / 50)

Convert millivolts to Variable PDO Voltage in 50mV units.

Parameters

v	Voltage in millivolts

◆ PD_CONVERT_MW_TO_BATTERY_PDO_POWER

#define PD_CONVERT_MW_TO_BATTERY_PDO_POWER ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) / 250)

Convert milliwatts to Battery PDO Power in 250mW units.

Parameters

c	Power in milliwatts

◆ PD_CONVERT_PD_HEADER_COUNT_TO_BYTES

#define PD_CONVERT_PD_HEADER_COUNT_TO_BYTES ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) << 2)

Convert PD Header data object count to bytes.

Parameters

c	number of PD Header data objects

◆ PD_CONVERT_VARIABLE_PDO_CURRENT_TO_MA

#define PD_CONVERT_VARIABLE_PDO_CURRENT_TO_MA ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) * 10)

Convert a Variable PDO Current from 10mA units to milliamps.

Parameters

c	Variable PDO current in 10mA units.

◆ PD_CONVERT_VARIABLE_PDO_VOLTAGE_TO_MV

#define PD_CONVERT_VARIABLE_PDO_VOLTAGE_TO_MV ( v )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((v) * 50)

Convert a Variable PDO Voltage from 50mV units to millivolts.

Parameters

v	Variable PDO voltage in 50mV units.

◆ PD_GET_EXT_HEADER

#define PD_GET_EXT_HEADER ( c )

#include <zephyr/drivers/usb_c/usbc_pd.h>

Value:

((c) & 0xffff)

Used to get extended header from the first 32-bit word of the message.

Parameters

c	first 32-bit word of the message

◆ PD_MAX_EXTENDED_MSG_CHUNK_LEN

#define PD_MAX_EXTENDED_MSG_CHUNK_LEN 26

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum length of a Chunked Message in bytes.

When one of both Port Partners do not support Extended Messages of Data Size greater than PD_MAX_EXTENDED_MSG_LEGACY_LEN then the Protocol Layer supports a Chunking mechanism to break larger Messages into smaller Chunks of size PD_MAX_EXTENDED_MSG_CHUNK_LEN. See Table 6-75 Value Parameters Parameter Name: MaxExtendedMsgChunkLen

◆ PD_MAX_EXTENDED_MSG_LEGACY_LEN

#define PD_MAX_EXTENDED_MSG_LEGACY_LEN 26

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum length of a non-Extended Message in bytes.

See Table 6-75 Value Parameters Parameter Name: MaxExtendedMsgLegacyLen

◆ PD_MAX_EXTENDED_MSG_LEN

#define PD_MAX_EXTENDED_MSG_LEN 260

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum length of an Extended Message in bytes.

See Table 6-75 Value Parameters Parameter Name: MaxExtendedMsgLen

◆ PD_N_CAPS_COUNT

#define PD_N_CAPS_COUNT 50

#include <zephyr/drivers/usb_c/usbc_pd.h>

The CapsCounter is used to count the number of Source_Capabilities Messages which have been sent by a Source at power up or after a Hard Reset.

Parameter Name: nCapsCounter

◆ PD_N_HARD_RESET_COUNT

#define PD_N_HARD_RESET_COUNT 2

#include <zephyr/drivers/usb_c/usbc_pd.h>

The HardResetCounter is used to retry the Hard Reset whenever there is no response from the remote device (see Section 6.6.6) Parameter Name: nHardResetCounter.

◆ PD_T_CHUNKING_NOT_SUPPORTED_MAX_MS

#define PD_T_CHUNKING_NOT_SUPPORTED_MAX_MS 50

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum time to wait before sending a Not_Supported message after receiving a Chunked message See Table 6-68 Time Values.

◆ PD_T_CHUNKING_NOT_SUPPORTED_MIN_MS

#define PD_T_CHUNKING_NOT_SUPPORTED_MIN_MS 40

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time to wait before sending a Not_Supported message after receiving a Chunked message See Table 6-68 Time Values.

◆ PD_T_CHUNKING_NOT_SUPPORTED_NOM_MS

#define PD_T_CHUNKING_NOT_SUPPORTED_NOM_MS 45

#include <zephyr/drivers/usb_c/usbc_pd.h>

Nominal time to wait before sending a Not_Supported message after receiving a Chunked message See Table 6-68 Time Values.

◆ PD_T_EPR_PS_TRANSITION_MAX_MS

#define PD_T_EPR_PS_TRANSITION_MAX_MS 1020

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum EPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

◆ PD_T_EPR_PS_TRANSITION_MIN_MS

#define PD_T_EPR_PS_TRANSITION_MIN_MS 830

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum EPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

◆ PD_T_EPR_PS_TRANSITION_NOM_MS

#define PD_T_EPR_PS_TRANSITION_NOM_MS 925

#include <zephyr/drivers/usb_c/usbc_pd.h>

Nominal EPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

◆ PD_T_HARD_RESET_COMPLETE_MAX_MS

#define PD_T_HARD_RESET_COMPLETE_MAX_MS 5

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum time a Hard Reset must complete.

See Table 6-68 Time Values

◆ PD_T_HARD_RESET_COMPLETE_MIN_MS

#define PD_T_HARD_RESET_COMPLETE_MIN_MS 4

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time a Hard Reset must complete.

See Table 6-68 Time Values

◆ PD_T_NO_RESPONSE_MAX_MS

#define PD_T_NO_RESPONSE_MAX_MS 5500

#include <zephyr/drivers/usb_c/usbc_pd.h>

The NoResponseTimer is used by the Policy Engine in a Source to determine that its Port Partner is not responding after a Hard Reset.

Parameter Name: tNoResponseTimer

◆ PD_T_NO_RESPONSE_MIN_MS

#define PD_T_NO_RESPONSE_MIN_MS 4500

#include <zephyr/drivers/usb_c/usbc_pd.h>

The NoResponseTimer is used by the Policy Engine in a Source to determine that its Port Partner is not responding after a Hard Reset.

Parameter Name: tNoResponseTimer

◆ PD_T_PS_HARD_RESET_MAX_MS

#define PD_T_PS_HARD_RESET_MAX_MS 35

#include <zephyr/drivers/usb_c/usbc_pd.h>

Max time the Source waits to ensure that the Sink has had sufficient time to process Hard Reset Signaling before turning off its power supply to VBUS Parameter Name: tPSHardReset.

◆ PD_T_PS_HARD_RESET_MIN_MS

#define PD_T_PS_HARD_RESET_MIN_MS 25

#include <zephyr/drivers/usb_c/usbc_pd.h>

Min time the Source waits to ensure that the Sink has had sufficient time to process Hard Reset Signaling before turning off its power supply to VBUS Parameter Name: tPSHardReset.

◆ PD_T_SAFE_0V_MAX_MS

#define PD_T_SAFE_0V_MAX_MS 650

#include <zephyr/drivers/usb_c/usbc_pd.h>

Time to reach PD_V_SAFE_0V_MV max in milliseconds.

See Table 7-24 Common Source/Sink Electrical Parameters Parameter Name: tSafe0V

◆ PD_T_SAFE_5V_MAX_MS

#define PD_T_SAFE_5V_MAX_MS 275

#include <zephyr/drivers/usb_c/usbc_pd.h>

Time to reach PD_V_SAFE_5V_MV max in milliseconds.

See Table 7-24 Common Source/Sink Electrical Parameters Parameter Name: tSafe5V

◆ PD_T_SENDER_RESPONSE_MAX_MS

#define PD_T_SENDER_RESPONSE_MAX_MS 30

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum time a response must be sent from a Port Partner See Table 6-68 Time Values.

◆ PD_T_SENDER_RESPONSE_MIN_MS

#define PD_T_SENDER_RESPONSE_MIN_MS 24

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time a response must be sent from a Port Partner See Table 6-68 Time Values.

◆ PD_T_SENDER_RESPONSE_NOM_MS

#define PD_T_SENDER_RESPONSE_NOM_MS 27

#include <zephyr/drivers/usb_c/usbc_pd.h>

Nomiminal time a response must be sent from a Port Partner See Table 6-68 Time Values.

◆ PD_T_SINK_REQUEST_MIN_MS

#define PD_T_SINK_REQUEST_MIN_MS 100

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time to wait before sending another request after receiving a Wait message See Table 6-68 Time Values.

◆ PD_T_SINK_TX_MAX_MS

#define PD_T_SINK_TX_MAX_MS 20

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum time a Source waits after changing Rp from SinkTxOk to SinkTxNG before initiating an AMS by sending a Message.

Parameter Name: tSinkTx

◆ PD_T_SINK_TX_MIN_MS

#define PD_T_SINK_TX_MIN_MS 16

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time a Source waits after changing Rp from SinkTxOk to SinkTxNG before initiating an AMS by sending a Message.

Parameter Name: tSinkTx

◆ PD_T_SPR_PS_TRANSITION_MAX_MS

#define PD_T_SPR_PS_TRANSITION_MAX_MS 550

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum SPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

◆ PD_T_SPR_PS_TRANSITION_MIN_MS

#define PD_T_SPR_PS_TRANSITION_MIN_MS 450

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum SPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

◆ PD_T_SPR_PS_TRANSITION_NOM_MS

#define PD_T_SPR_PS_TRANSITION_NOM_MS 500

#include <zephyr/drivers/usb_c/usbc_pd.h>

Nominal SPR Mode time for a power supply to transition to a new level See Table 6-68 Time Values.

◆ PD_T_TX_TIMEOUT_MS

#define PD_T_TX_TIMEOUT_MS 100

#include <zephyr/drivers/usb_c/usbc_pd.h>

Time to wait for TCPC to complete transmit.

◆ PD_T_TYPEC_SEND_SOURCE_CAP_MAX_MS

#define PD_T_TYPEC_SEND_SOURCE_CAP_MAX_MS 200

#include <zephyr/drivers/usb_c/usbc_pd.h>

Maximum time a source shall wait before sending a Source_Capabilities message while the following is true: 1) The Port is Attached.

2) The Source is not in an active connection with a PD Sink Port. Parameter Name: tTypeCSendSourceCap

◆ PD_T_TYPEC_SEND_SOURCE_CAP_MIN_MS

#define PD_T_TYPEC_SEND_SOURCE_CAP_MIN_MS 100

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time a source shall wait before sending a Source_Capabilities message while the following is true: 1) The Port is Attached.

2) The Source is not in an active connection with a PD Sink Port. Parameter Name: tTypeCSendSourceCap

◆ PD_T_TYPEC_SINK_WAIT_CAP_MAX_MS

#define PD_T_TYPEC_SINK_WAIT_CAP_MAX_MS 620

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time a sink shall wait for a Source_Capabilities message before sending a Hard Reset See Table 6-61 Time Values Parameter Name: tTypeCSinkWaitCap.

◆ PD_T_TYPEC_SINK_WAIT_CAP_MIN_MS

#define PD_T_TYPEC_SINK_WAIT_CAP_MIN_MS 310

#include <zephyr/drivers/usb_c/usbc_pd.h>

Minimum time a sink shall wait for a Source_Capabilities message before sending a Hard Reset See Table 6-61 Time Values Parameter Name: tTypeCSinkWaitCap.

◆ PD_V_SAFE_0V_MAX_MV

#define PD_V_SAFE_0V_MAX_MV 800

#include <zephyr/drivers/usb_c/usbc_pd.h>

VBUS maximum safe operating voltage at "zero volts".

See Table 7-24 Common Source/Sink Electrical Parameters Parameter Name: vSafe0V

◆ PD_V_SAFE_5V_MIN_MV

#define PD_V_SAFE_5V_MIN_MV 4750

#include <zephyr/drivers/usb_c/usbc_pd.h>

VBUS minimum safe operating voltage at 5V.

See Table 7-24 Common Source/Sink Electrical Parameters Parameter Name: vSafe5V

◆ PDO_MAX_DATA_OBJECTS

#define PDO_MAX_DATA_OBJECTS 7

#include <zephyr/drivers/usb_c/usbc_pd.h>

PDO - Power Data Object RDO - Request Data Object.

Maximum number of 32-bit data objects sent in a single request

◆ SINK_TX_NG

#define SINK_TX_NG TC_RP_1A5

#include <zephyr/drivers/usb_c/usbc_pd.h>

Collision avoidance Rp values in REV 3.0 Sink Transmit "NO GO".

◆ SINK_TX_OK

#define SINK_TX_OK TC_RP_3A0

#include <zephyr/drivers/usb_c/usbc_pd.h>

Collision avoidance Rp values in REV 3.0 Sink Transmit "OK".

Enumeration Type Documentation

◆ pd_ctrl_msg_type

enum pd_ctrl_msg_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Control Message type See Table 6-5 Control Message Types.

Enumerator
PD_CTRL_GOOD_CRC	0 Reserved GoodCRC Message
PD_CTRL_GOTO_MIN	GotoMin Message.
PD_CTRL_ACCEPT	Accept Message.
PD_CTRL_REJECT	Reject Message.
PD_CTRL_PING	Ping Message.
PD_CTRL_PS_RDY	PS_RDY Message.
PD_CTRL_GET_SOURCE_CAP	Get_Source_Cap Message.
PD_CTRL_GET_SINK_CAP	Get_Sink_Cap Message.
PD_CTRL_DR_SWAP	DR_Swap Message.
PD_CTRL_PR_SWAP	PR_Swap Message.
PD_CTRL_VCONN_SWAP	VCONN_Swap Message.
PD_CTRL_WAIT	Wait Message.
PD_CTRL_SOFT_RESET	Soft Reset Message.
PD_CTRL_DATA_RESET	Used for REV 3.0. Data_Reset Message
PD_CTRL_DATA_RESET_COMPLETE	Data_Reset_Complete Message.
PD_CTRL_NOT_SUPPORTED	Not_Supported Message.
PD_CTRL_GET_SOURCE_CAP_EXT	Get_Source_Cap_Extended Message.
PD_CTRL_GET_STATUS	Get_Status Message.
PD_CTRL_FR_SWAP	FR_Swap Message.
PD_CTRL_GET_PPS_STATUS	Get_PPS_Status Message.
PD_CTRL_GET_COUNTRY_CODES	Get_Country_Codes Message.
PD_CTRL_GET_SINK_CAP_EXT	Get_Sink_Cap_Extended Message.

◆ pd_data_msg_type

enum pd_data_msg_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Data message type See Table 6-6 Data Message Types.

Enumerator
PD_DATA_SOURCE_CAP	0 Reserved Source_Capabilities Message
PD_DATA_REQUEST	Request Message.
PD_DATA_BIST	BIST Message.
PD_DATA_SINK_CAP	Sink Capabilities Message.
PD_DATA_BATTERY_STATUS	5-14 Reserved for REV 2.0
PD_DATA_ALERT	Alert Message.
PD_DATA_GET_COUNTRY_INFO	Get Country Info Message.
PD_DATA_ENTER_USB	8-14 Reserved for REV 3.0 Enter USB message
PD_DATA_VENDOR_DEF	Vendor Defined Message.

◆ pd_ext_msg_type

enum pd_ext_msg_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Extended message type for REV 3.0 See Table 6-48 Extended Message Types.

Enumerator
PD_EXT_SOURCE_CAP	0 Reserved Source_Capabilities_Extended Message
PD_EXT_STATUS	Status Message.
PD_EXT_GET_BATTERY_CAP	Get_Battery_Cap Message.
PD_EXT_GET_BATTERY_STATUS	Get_Battery_Status Message.
PD_EXT_BATTERY_CAP	Battery_Capabilities Message.
PD_EXT_GET_MANUFACTURER_INFO	Get_Manufacturer_Info Message.
PD_EXT_MANUFACTURER_INFO	Manufacturer_Info Message.
PD_EXT_SECURITY_REQUEST	Security_Request Message.
PD_EXT_SECURITY_RESPONSE	Security_Response Message.
PD_EXT_FIRMWARE_UPDATE_REQUEST	Firmware_Update_Request Message.
PD_EXT_FIRMWARE_UPDATE_RESPONSE	Firmware_Update_Response Message.
PD_EXT_PPS_STATUS	PPS_Status Message.
PD_EXT_COUNTRY_INFO	Country_Codes Message.
PD_EXT_COUNTRY_CODES	Country_Info Message.

◆ pd_frs_type

enum pd_frs_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Fast Role Swap Required for USB Type-C current.

Enumerator
FRS_NOT_SUPPORTED	Fast Swap not supported.
FRS_DEFAULT_USB_POWER	Default USB Power.
FRS_1P5A_5V	1.5A @ 5V
FRS_3P0A_5V	3.0A @ 5V

◆ pd_packet_type

enum pd_packet_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Power Delivery packet type See USB Type-C Port Controller Interface Specification, Revision 2.0, Version 1.2, Table 4-38 TRANSMIT Register Definition.

Enumerator
PD_PACKET_SOP	Port Partner message.
PD_PACKET_SOP_PRIME	Cable Plug message.
PD_PACKET_PRIME_PRIME	Cable Plug message far end.
PD_PACKET_DEBUG_PRIME	Currently undefined in the PD specification.
PD_PACKET_DEBUG_PRIME_PRIME	Currently undefined in the PD specification.
PD_PACKET_TX_HARD_RESET	Hard Reset message to the Port Partner.
PD_PACKET_CABLE_RESET	Cable Reset message to the Cable.
PD_PACKET_TX_BIST_MODE_2	BIST_MODE_2 message to the Port Partner.
PD_PACKET_MSG_INVALID	USED ONLY FOR RECEPTION OF UNKNOWN MSG TYPES.

◆ pd_rev_type

enum pd_rev_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Protocol revision.

Enumerator
PD_REV10	PD revision 1.0.
PD_REV20	PD revision 2.0.
PD_REV30	PD revision 3.0.

◆ pdo_type

enum pdo_type

#include <zephyr/drivers/usb_c/usbc_pd.h>

Power Data Object Type Table 6-7 Power Data Object.

Enumerator
PDO_FIXED	Fixed supply (Vmin = Vmax)
PDO_BATTERY	Battery.
PDO_VARIABLE	Variable Supply (non-Battery)
PDO_AUGMENTED	Augmented Power Data Object (APDO)

◆ usbpd_cc_pin

enum usbpd_cc_pin

#include <zephyr/drivers/usb_c/usbc_pd.h>

Active PD CC pin.

Enumerator
USBPD_CC_PIN_1	PD is active on CC1.
USBPD_CC_PIN_2	PD is active on CC2.

Data Structures

Macros

Enumerations

USB PD 3.1 Rev 1.6, Table 6-70 Counter Parameters

USB PD 3.1 Rev 1.6, Table 6-68 Time Values

Detailed Description

Macro Definition Documentation

◆ NUM_SOP_STAR_TYPES

◆ PD_CONVERT_AUGMENTED_PDO_CURRENT_TO_MA

◆ PD_CONVERT_AUGMENTED_PDO_VOLTAGE_TO_MV

◆ PD_CONVERT_BATTERY_PDO_POWER_TO_MW

◆ PD_CONVERT_BATTERY_PDO_VOLTAGE_TO_MV

◆ PD_CONVERT_BYTES_TO_PD_HEADER_COUNT

◆ PD_CONVERT_FIXED_PDO_CURRENT_TO_MA

◆ PD_CONVERT_FIXED_PDO_VOLTAGE_TO_MV

◆ PD_CONVERT_MA_TO_AUGMENTED_PDO_CURRENT

◆ PD_CONVERT_MA_TO_FIXED_PDO_CURRENT

◆ PD_CONVERT_MA_TO_VARIABLE_PDO_CURRENT

◆ PD_CONVERT_MV_TO_AUGMENTED_PDO_VOLTAGE

◆ PD_CONVERT_MV_TO_BATTERY_PDO_VOLTAGE

◆ PD_CONVERT_MV_TO_FIXED_PDO_VOLTAGE

◆ PD_CONVERT_MV_TO_VARIABLE_PDO_VOLTAGE

◆ PD_CONVERT_MW_TO_BATTERY_PDO_POWER

◆ PD_CONVERT_PD_HEADER_COUNT_TO_BYTES

◆ PD_CONVERT_VARIABLE_PDO_CURRENT_TO_MA

◆ PD_CONVERT_VARIABLE_PDO_VOLTAGE_TO_MV

◆ PD_GET_EXT_HEADER

◆ PD_MAX_EXTENDED_MSG_CHUNK_LEN

◆ PD_MAX_EXTENDED_MSG_LEGACY_LEN

◆ PD_MAX_EXTENDED_MSG_LEN

◆ PD_N_CAPS_COUNT

◆ PD_N_HARD_RESET_COUNT

◆ PD_T_CHUNKING_NOT_SUPPORTED_MAX_MS

◆ PD_T_CHUNKING_NOT_SUPPORTED_MIN_MS

◆ PD_T_CHUNKING_NOT_SUPPORTED_NOM_MS

◆ PD_T_EPR_PS_TRANSITION_MAX_MS

◆ PD_T_EPR_PS_TRANSITION_MIN_MS

◆ PD_T_EPR_PS_TRANSITION_NOM_MS

◆ PD_T_HARD_RESET_COMPLETE_MAX_MS

◆ PD_T_HARD_RESET_COMPLETE_MIN_MS

◆ PD_T_NO_RESPONSE_MAX_MS

◆ PD_T_NO_RESPONSE_MIN_MS

◆ PD_T_PS_HARD_RESET_MAX_MS

◆ PD_T_PS_HARD_RESET_MIN_MS

◆ PD_T_SAFE_0V_MAX_MS

◆ PD_T_SAFE_5V_MAX_MS

◆ PD_T_SENDER_RESPONSE_MAX_MS

◆ PD_T_SENDER_RESPONSE_MIN_MS

◆ PD_T_SENDER_RESPONSE_NOM_MS

◆ PD_T_SINK_REQUEST_MIN_MS

◆ PD_T_SINK_TX_MAX_MS

◆ PD_T_SINK_TX_MIN_MS

◆ PD_T_SPR_PS_TRANSITION_MAX_MS

◆ PD_T_SPR_PS_TRANSITION_MIN_MS

◆ PD_T_SPR_PS_TRANSITION_NOM_MS

◆ PD_T_TX_TIMEOUT_MS

◆ PD_T_TYPEC_SEND_SOURCE_CAP_MAX_MS

◆ PD_T_TYPEC_SEND_SOURCE_CAP_MIN_MS

◆ PD_T_TYPEC_SINK_WAIT_CAP_MAX_MS

◆ PD_T_TYPEC_SINK_WAIT_CAP_MIN_MS

◆ PD_V_SAFE_0V_MAX_MV

◆ PD_V_SAFE_5V_MIN_MV

◆ PDO_MAX_DATA_OBJECTS

◆ SINK_TX_NG

◆ SINK_TX_OK

Enumeration Type Documentation

◆ pd_ctrl_msg_type

◆ pd_data_msg_type

◆ pd_ext_msg_type

◆ pd_frs_type

◆ pd_packet_type

◆ pd_rev_type

◆ pdo_type

◆ usbpd_cc_pin