cdc_desc_func_direct_line_management_t Struct Reference

Direct Line Management Functional Descriptor. More...

#include <cdc.h>

Data Fields
uint8_t	bLength
	Size of this descriptor in bytes.
uint8_t	bDescriptorType
	Descriptor Type, must be Class-Specific.
uint8_t	bDescriptorSubType
	Descriptor SubType one of above CDC_FUCN_DESC_.
struct {
uint8_t   require_pulse_setup: 1
	Device requires extra Pulse_Setup request during pulse dialing sequence to disengage holding circuit.
uint8_t   support_aux_request: 1
	Device supports the request combination of Set_Aux_Line_State, Ring_Aux_Jack, and notification Aux_Jack_Hook_State.
uint8_t   support_pulse_request: 1
	Device supports the request combination of Pulse_Setup, Send_Pulse, and Set_Pulse_Time.
uint8_t   __pad0__: 0
}	bmCapabilities

Detailed Description

Direct Line Management Functional Descriptor.

This functional descriptor describes the commands supported by the Communications Class interface with SubClass code of CDC_FUNC_DESC_DIRECT_LINE_MANAGEMENT

Definition at line 305 of file cdc.h.

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

• tinyusb/class/cdc.h