pd_rdo Union Reference

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

#include <usbc_pd.h>

Data Fields
struct {
uint32_t   min_or_max_operating_current: 10
	Operating Current 10mA units NOTE: If Give Back Flag is zero, this field is the Maximum Operating Current. More...
uint32_t   operating_current: 10
	Operating current in 10mA units. More...
uint32_t   reserved0: 3
	Reserved - Shall be set to zero. More...
uint32_t   unchunked_ext_msg_supported: 1
	Unchunked Extended Messages Supported. More...
uint32_t   no_usb_suspend: 1
	No USB Suspend. More...
uint32_t   usb_comm_capable: 1
	USB Communications Capable. More...
uint32_t   cap_mismatch: 1
	Capability Mismatch. More...
uint32_t   giveback: 1
	Give Back Flag. More...
uint32_t   object_pos: 3
	Object Position (000b is Reserved and Shall Not be used) More...
uint32_t   reserved1: 1
	Reserved - Shall be set to zero. More...
}	fixed
	Create a Fixed RDO value See Table 6-19 Fixed and Variable Request Data Object.
struct {
uint32_t   min_or_max_operating_current: 10
	Operating Current 10mA units NOTE: If Give Back Flag is zero, this field is the Maximum Operating Current. More...
uint32_t   operating_current: 10
	Operating current in 10mA units. More...
uint32_t   reserved0: 3
	Reserved - Shall be set to zero. More...
uint32_t   unchunked_ext_msg_supported: 1
	Unchunked Extended Messages Supported. More...
uint32_t   no_usb_suspend: 1
	No USB Suspend. More...
uint32_t   usb_comm_capable: 1
	USB Communications Capable. More...
uint32_t   cap_mismatch: 1
	Capability Mismatch. More...
uint32_t   giveback: 1
	Give Back Flag. More...
uint32_t   object_pos: 3
	Object Position (000b is Reserved and Shall Not be used) More...
uint32_t   reserved1: 1
	Reserved - Shall be set to zero. More...
}	variable
	Create a Variable RDO value See Table 6-19 Fixed and Variable Request Data Object.
struct {
uint32_t   min_operating_power: 10
	Minimum Operating Power in 250mW units. More...
uint32_t   operating_power: 10
	Operating power in 250mW units. More...
uint32_t   reserved0: 3
	Reserved - Shall be set to zero. More...
uint32_t   unchunked_ext_msg_supported: 1
	Unchunked Extended Messages Supported. More...
uint32_t   no_usb_suspend: 1
	No USB Suspend. More...
uint32_t   usb_comm_capable: 1
	USB Communications Capable. More...
uint32_t   cap_mismatch: 1
	Capability Mismatch. More...
uint32_t   giveback: 1
	Give Back Flag. More...
uint32_t   object_pos: 3
	Object Position (000b is Reserved and Shall Not be used) More...
uint32_t   reserved1: 1
	Reserved - Shall be set to zero. More...
}	battery
	Create a Battery RDO value See Table 6-20 Battery Request Data Object.
struct {
uint32_t   operating_current: 7
	Operating Current 50mA units. More...
uint32_t   reserved0: 2
	Reserved - Shall be set to zero. More...
uint32_t   output_voltage: 11
	Output Voltage in 20mV units. More...
uint32_t   reserved1: 3
	Reserved - Shall be set to zero. More...
uint32_t   unchunked_ext_msg_supported: 1
	Unchunked Extended Messages Supported. More...
uint32_t   no_usb_suspend: 1
	No USB Suspend. More...
uint32_t   usb_comm_capable: 1
	USB Communications Capable. More...
uint32_t   cap_mismatch: 1
	Capability Mismatch. More...
uint32_t   reserved2: 1
	Reserved - Shall be set to zero. More...
uint32_t   object_pos: 3
	Object Position (000b is Reserved and Shall Not be used) More...
uint32_t   reserved3: 1
	Reserved - Shall be set to zero. More...
}	augmented
	Create an Augmented RDO value See Table 6-22 Programmable Request Data Object.
uint32_t	raw_value
	Raw RDO value.

Detailed Description

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

See Section 6.4.2 Request Message

Field Documentation

[struct]

struct { ... } pd_rdo::augmented

Create an Augmented RDO value See Table 6-22 Programmable Request Data Object.

[struct]

struct { ... } pd_rdo::battery

Create a Battery RDO value See Table 6-20 Battery Request Data Object.

cap_mismatch

uint32_t pd_rdo::cap_mismatch

Capability Mismatch.

[struct]

struct { ... } pd_rdo::fixed

Create a Fixed RDO value See Table 6-19 Fixed and Variable Request Data Object.

giveback

uint32_t pd_rdo::giveback

Give Back Flag.

min_operating_power

uint32_t pd_rdo::min_operating_power

Minimum Operating Power in 250mW units.

min_or_max_operating_current

uint32_t pd_rdo::min_or_max_operating_current

Operating Current 10mA units NOTE: If Give Back Flag is zero, this field is the Maximum Operating Current.

If Give Back Flag is one, this field is the Minimum Operating Current.

no_usb_suspend

uint32_t pd_rdo::no_usb_suspend

No USB Suspend.

object_pos

uint32_t pd_rdo::object_pos

Object Position (000b is Reserved and Shall Not be used)

operating_current

uint32_t pd_rdo::operating_current

Operating current in 10mA units.

Operating Current 50mA units.

operating_power

uint32_t pd_rdo::operating_power

Operating power in 250mW units.

output_voltage

uint32_t pd_rdo::output_voltage

Output Voltage in 20mV units.

raw_value

uint32_t pd_rdo::raw_value

Raw RDO value.

reserved0

uint32_t pd_rdo::reserved0

Reserved - Shall be set to zero.

reserved1

uint32_t pd_rdo::reserved1

Reserved - Shall be set to zero.

reserved2

uint32_t pd_rdo::reserved2

Reserved - Shall be set to zero.

reserved3

uint32_t pd_rdo::reserved3

Reserved - Shall be set to zero.

unchunked_ext_msg_supported

uint32_t pd_rdo::unchunked_ext_msg_supported

Unchunked Extended Messages Supported.

usb_comm_capable

uint32_t pd_rdo::usb_comm_capable

USB Communications Capable.

[struct]

struct { ... } pd_rdo::variable

Create a Variable RDO value See Table 6-19 Fixed and Variable Request Data Object.

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The documentation for this union was generated from the following file:

• include/zephyr/drivers/usb_c/usbc_pd.h