USB Standard Configuration Descriptor (section 9.6.1 table 9-10) */. More...

Data Fields
uint8_t	bLength
	Size of this descriptor in bytes.

uint8_t	bDescriptorType
	CONFIGURATION Descriptor Type.

uint16_t	wTotalLength
	Total length of data returned for this configuration. Includes the combined length of all descriptors (configuration, interface, endpoint, and class- or vendor-specific) returned for this configuration.

uint8_t	bNumInterfaces
	Number of interfaces supported by this configuration.

uint8_t	bConfigurationValue
	Value to use as an argument to the SetConfiguration() request to select this configuration.

uint8_t	iConfiguration
	Index of string descriptor describing this configuration.

uint8_t	bmAttributes
	Configuration characteristics D7: Reserved (set to one) D6: Self-powered D5: Remote Wakeup D4...0: Reserved (reset to zero) D7 is reserved and must be set to one for historical reasons. A device configuration that uses power from the bus and a local source reports a non-zero value in bMaxPower to indicate the amount of bus power required and sets D6. The actual power source at runtime may be determined using the GetStatus(DEVICE) request (see USB 2.0 spec Section 9.4.5). If a device configuration supports remote wakeup, D5 is set to one.

uint8_t	bMaxPower
	Maximum power consumption of the USB device from the bus in this specific configuration when the device is fully operational. Expressed in 2 mA units (i.e., 50 = 100 mA).

Detailed Description

USB Standard Configuration Descriptor (section 9.6.1 table 9-10) */.

Definition at line 77 of file std_descriptors.h.

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

Data Fields