nRF52840 only: Variable types used by the CDC class implementation. More...

Data Structures
struct	app_usbd_cdc_desc_header_t
	Header Functional Descriptor. More...

struct	app_usbd_cdc_desc_call_mgmt_t
	CDC Call Management Functional Descriptor. More...

struct	app_usbd_cdc_desc_acm_t
	CDC ACM Functional Descriptor. More...

struct	app_usbd_cdc_desc_union_t
	Union Functional Descriptor. More...

struct	app_usbd_cdc_desc_country_sel_t
	Country Selection Functional Descriptor. More...

struct	app_usbd_cdc_notify_t
	Notification sent via CDC COMM endpoint. More...

struct	app_usbd_cdc_line_coding_t
	CDC line coding structure. More...

Macros
#define	APP_USBD_CDC_COMM_CLASS 0x02
	Communications Interface Class code. More...

#define	APP_USBD_CDC_DATA_CLASS 0x0A
	Data Class Interface code. More...

Enumerations
enum	app_usbd_cdc_subclass_t { APP_USBD_CDC_SUBCLASS_RESERVED = 0x00, APP_USBD_CDC_SUBCLASS_DLCM = 0x01, APP_USBD_CDC_SUBCLASS_ACM = 0x02, APP_USBD_CDC_SUBCLASS_TCM = 0x03, APP_USBD_CDC_SUBCLASS_MCCM = 0x04, APP_USBD_CDC_SUBCLASS_CAPI = 0x05, APP_USBD_CDC_SUBCLASS_ENCM = 0x06, APP_USBD_CDC_SUBCLASS_ATM = 0x07, APP_USBD_CDC_SUBCLASS_WHCM = 0x08, APP_USBD_CDC_SUBCLASS_DM = 0x09, APP_USBD_CDC_SUBCLASS_MDLM = 0x0A, APP_USBD_CDC_SUBCLASS_OBEX = 0x0B, APP_USBD_CDC_SUBCLASS_EEM = 0x0C, APP_USBD_CDC_SUBCLASS_NCM = 0x0D }
	CDC subclass possible values. More...

enum	app_usbd_cdc_comm_protocol_t { APP_USBD_CDC_COMM_PROTOCOL_NONE = 0x00, APP_USBD_CDC_COMM_PROTOCOL_AT_V250 = 0x01, APP_USBD_CDC_COMM_PROTOCOL_AT_PCCA101 = 0x02, APP_USBD_CDC_COMM_PROTOCOL_AT_PCCA101_ANNEXO = 0x03, APP_USBD_CDC_COMM_PROTOCOL_AT_GSM707 = 0x04, APP_USBD_CDC_COMM_PROTOCOL_AT_3GPP_27007 = 0x05, APP_USBD_CDC_COMM_PROTOCOL_AT_CDMA = 0x06, APP_USBD_CDC_COMM_PROTOCOL_EEM = 0x07, APP_USBD_CDC_COMM_PROTOCOL_EXTERNAL = 0xFE, APP_USBD_CDC_COMM_PROTOCOL_VENDOR = 0xFF }
	CDC protocol possible values. More...

enum	app_usbd_cdc_data_protocol_t { APP_USBD_CDC_DATA_PROTOCOL_NONE = 0x00, APP_USBD_CDC_DATA_PROTOCOL_NTB = 0x01, APP_USBD_CDC_DATA_PROTOCOL_ISDN_BRI = 0x30, APP_USBD_CDC_DATA_PROTOCOL_HDLC = 0x31, APP_USBD_CDC_DATA_PROTOCOL_TRANSPARENT = 0x32, APP_USBD_CDC_DATA_PROTOCOL_Q921M = 0x50, APP_USBD_CDC_DATA_PROTOCOL_Q921 = 0x51, APP_USBD_CDC_DATA_PROTOCOL_Q921TM = 0x52, APP_USBD_CDC_DATA_PROTOCOL_V42BIS = 0x90, APP_USBD_CDC_DATA_PROTOCOL_Q931 = 0x91, APP_USBD_CDC_DATA_PROTOCOL_V120 = 0x92, APP_USBD_CDC_DATA_PROTOCOL_CAPI20 = 0x93, APP_USBD_CDC_DATA_PROTOCOL_HOST = 0xFD, APP_USBD_CDC_DATA_PROTOCOL_EXTERNAL = 0xFE, APP_USBD_CDC_DATA_PROTOCOL_VENDOR = 0xFF }
	CDC data interface protocols possible values. More...

enum	app_usbd_cdc_func_type_t { APP_USBD_CDC_CS_INTERFACE = 0x24, APP_USBD_CDC_CS_ENDPOINT = 0x25 }
	CDC Functional Descriptor types. More...

enum	app_usbd_cdc_func_subtype_t { APP_USBD_CDC_SCS_HEADER = 0x00, APP_USBD_CDC_SCS_CALL_MGMT = 0x01, APP_USBD_CDC_SCS_ACM = 0x02, APP_USBD_CDC_SCS_DLM = 0x03, APP_USBD_CDC_SCS_TEL_R = 0x04, APP_USBD_CDC_SCS_TEL_CAP = 0x05, APP_USBD_CDC_SCS_UNION = 0x06, APP_USBD_CDC_SCS_COUNTRY_SEL = 0x07, APP_USBD_CDC_SCS_TEL_OM = 0x08, APP_USBD_CDC_SCS_USB_TERM = 0x09, APP_USBD_CDC_SCS_NCT = 0x0A, APP_USBD_CDC_SCS_PU = 0x0B, APP_USBD_CDC_SCS_EU = 0x0C, APP_USBD_CDC_SCS_MCM = 0x0D, APP_USBD_CDC_SCS_CAPI = 0x0E, APP_USBD_CDC_SCS_ETH = 0x0F, APP_USBD_CDC_SCS_ATM = 0x10, APP_USBD_CDC_SCS_WHCM = 0x11, APP_USBD_CDC_SCS_MDLM = 0x12, APP_USBD_CDC_SCS_MDLM_DET = 0x13, APP_USBD_CDC_SCS_DMM = 0x14, APP_USBD_CDC_SCS_OBEX = 0x15, APP_USBD_CDC_SCS_CS = 0x16, APP_USBD_CDC_SCS_CS_DET = 0x17, APP_USBD_CDC_SCS_TEL_CM = 0x18, APP_USBD_CDC_SCS_OBEX_SI = 0x19, APP_USBD_CDC_SCS_NCM = 0x1A }
	CDC Functional Descriptor subtypes. More...

enum	app_subd_cdc_call_mgmt_cap_t { APP_USBD_CDC_CALL_MGMT_SUPPORTED = (1 << 0), APP_USBD_CDC_CALL_MGMT_OVER_DCI = (1 << 1) }
	Call management capabilities. More...

enum	app_subd_cdc_acm_cap_t { APP_USBD_CDC_ACM_FEATURE_REQUESTS = (1 << 0), APP_USBD_CDC_ACM_LINE_REQUESTS = (1 << 1), APP_USBD_CDC_ACM_SENDBREAK_REQUESTS = (1 << 2), APP_USBD_CDC_ACM_NOTIFY_REQUESTS = (1 << 3) }
	ACM capabilities. More...

enum	app_usbd_cdc_req_id_t { APP_USBD_CDC_REQ_SEND_ENCAPSULATED_COMMAND = 0x00, APP_USBD_CDC_REQ_GET_ENCAPSULATED_RESPONSE = 0x01, APP_USBD_CDC_REQ_SET_COMM_FEATURE = 0x02, APP_USBD_CDC_REQ_GET_COMM_FEATURE = 0x03, APP_USBD_CDC_REQ_CLEAR_COMM_FEATURE = 0x04, APP_USBD_CDC_REQ_SET_AUX_LINE_STATE = 0x10, APP_USBD_CDC_REQ_SET_HOOK_STATE = 0x11, APP_USBD_CDC_REQ_PULSE_SETUP = 0x12, APP_USBD_CDC_REQ_SEND_PULSE = 0x13, APP_USBD_CDC_REQ_SET_PULSE_TIME = 0x14, APP_USBD_CDC_REQ_RING_AUX_JACK = 0x15, APP_USBD_CDC_REQ_SET_LINE_CODING = 0x20, APP_USBD_CDC_REQ_GET_LINE_CODING = 0x21, APP_USBD_CDC_REQ_SET_CONTROL_LINE_STATE = 0x22, APP_USBD_CDC_REQ_SEND_BREAK = 0x23, APP_USBD_CDC_REQ_SET_RINGER_PARMS = 0x30, APP_USBD_CDC_REQ_GET_RINGER_PARMS = 0x31, APP_USBD_CDC_REQ_SET_OPERATION_PARMS = 0x32, APP_USBD_CDC_REQ_GET_OPERATION_PARMS = 0x33, APP_USBD_CDC_REQ_SET_LINE_PARMS = 0x34, APP_USBD_CDC_REQ_GET_LINE_PARMS = 0x35, APP_USBD_CDC_REQ_DIAL_DIGITS = 0x36 }
	CDC Requests. More...

enum	app_usbd_cdc_notify_id_t { APP_USBD_CDC_NOTIF_NETWORK_CONNECTION = 0x00, APP_USBD_CDC_NOTIF_RESPONSE_AVAILABLE = 0x01, APP_USBD_CDC_NOTIF_CONNECTION_SPEED_CHANGE = 0x2A, APP_USBD_CDC_NOTIF_AUX_JACK_HOOK_STATE = 0x08, APP_USBD_CDC_NOTIF_RING_DETECT = 0x09, APP_USBD_CDC_NOTIF_SERIAL_STATE = 0x20, APP_USBD_CDC_NOTIF_CALL_STATE_CHANGE = 0x28, APP_USBD_CDC_NOTIF_LINE_STATE_CHANGE = 0x29 }
	CDC Notifications. More...

enum	app_usbd_cdc_line_stopbit_t { APP_USBD_CDC_LINE_STOPBIT_1 = 0, APP_USBD_CDC_LINE_STOPBIT_1_5 = 1, APP_USBD_CDC_LINE_STOPBIT_2 = 2 }
	Possible values of app_usbd_cdc_line_coding_t::bCharFormat . More...

enum	app_usbd_cdc_line_parity_t { APP_USBD_CDC_LINE_PARITY_NONE = 0, APP_USBD_CDC_LINE_PARITY_ODD = 1, APP_USBD_CDC_LINE_PARITY_EVEN = 2, APP_USBD_CDC_LINE_PARITY_MARK = 3, APP_USBD_CDC_LINE_PARITY_SPACE = 4 }
	Possible values of app_usbd_cdc_line_coding_t::bParityType . More...

Detailed Description

nRF52840 only: Variable types used by the CDC class implementation.

Macro Definition Documentation

#define APP_USBD_CDC_COMM_CLASS 0x02

Communications Interface Class code.

Used for control interface in communication class. app_usbd_descriptor_iface_t::bInterfaceClass

#define APP_USBD_CDC_DATA_CLASS 0x0A

Data Class Interface code.

Used for data interface in communication class. app_usbd_descriptor_iface_t::bInterfaceClass

Enumeration Type Documentation

enum app_subd_cdc_acm_cap_t

ACM capabilities.

app_usbd_cdc_desc_acm_t::bmCapabilities bit.

Enumerator
APP_USBD_CDC_ACM_FEATURE_REQUESTS	ACM capability bit FEATURE_REQUESTS.
APP_USBD_CDC_ACM_LINE_REQUESTS	ACM capability bit LINE_REQUESTS.
APP_USBD_CDC_ACM_SENDBREAK_REQUESTS	ACM capability bit SENDBREAK_REQUESTS.
APP_USBD_CDC_ACM_NOTIFY_REQUESTS	ACM capability bit NOTIFY_REQUESTS.

enum app_subd_cdc_call_mgmt_cap_t

Call management capabilities.

app_usbd_cdc_desc_call_mgmt_t::bmCapabilities bit.

Enumerator
APP_USBD_CDC_CALL_MGMT_SUPPORTED	Call management capability bit 0.
APP_USBD_CDC_CALL_MGMT_OVER_DCI	Call management capability bit 1.

enum app_usbd_cdc_comm_protocol_t

CDC protocol possible values.

app_usbd_descriptor_iface_t::bInterfaceProtocol

Enumerator
APP_USBD_CDC_COMM_PROTOCOL_NONE	No class specific protocol required.
APP_USBD_CDC_COMM_PROTOCOL_AT_V250	AT Commands: V.250 etc.
APP_USBD_CDC_COMM_PROTOCOL_AT_PCCA101	AT Commands defined by PCCA-101.
APP_USBD_CDC_COMM_PROTOCOL_AT_PCCA101_ANNEXO	AT Commands defined by PCCA-101 & Annex O.
APP_USBD_CDC_COMM_PROTOCOL_AT_GSM707	AT Commands defined by GSM 07.07.
APP_USBD_CDC_COMM_PROTOCOL_AT_3GPP_27007	AT Commands defined by 3GPP 27.007.
APP_USBD_CDC_COMM_PROTOCOL_AT_CDMA	AT Commands defined by TIA for CDMA.
APP_USBD_CDC_COMM_PROTOCOL_EEM	Ethernet Emulation Model.
APP_USBD_CDC_COMM_PROTOCOL_EXTERNAL	External Protocol: Commands defined by Command Set Functional Descriptor.
APP_USBD_CDC_COMM_PROTOCOL_VENDOR	Vendor-specific.

enum app_usbd_cdc_data_protocol_t

CDC data interface protocols possible values.

Enumerator
APP_USBD_CDC_DATA_PROTOCOL_NONE	No class specific protocol required.
APP_USBD_CDC_DATA_PROTOCOL_NTB	Network Transfer Block.
APP_USBD_CDC_DATA_PROTOCOL_ISDN_BRI	Physical interface protocol for ISDN BRI.
APP_USBD_CDC_DATA_PROTOCOL_HDLC	HDLC.
APP_USBD_CDC_DATA_PROTOCOL_TRANSPARENT	Transparent.
APP_USBD_CDC_DATA_PROTOCOL_Q921M	Management protocol for Q.921 data link protocol.
APP_USBD_CDC_DATA_PROTOCOL_Q921	Data link protocol for Q.921.
APP_USBD_CDC_DATA_PROTOCOL_Q921TM	TEI-multiplexor for Q.921 data link protocol.
APP_USBD_CDC_DATA_PROTOCOL_V42BIS	Data compression procedures.
APP_USBD_CDC_DATA_PROTOCOL_Q931	Euro-ISDN protocol control.
APP_USBD_CDC_DATA_PROTOCOL_V120	V.24 rate adaptation to ISDN.
APP_USBD_CDC_DATA_PROTOCOL_CAPI20	CAPI Commands.
APP_USBD_CDC_DATA_PROTOCOL_HOST	Host based driver. Note This protocol code should only be used in messages between host and device to identify the host driver portion of a protocol stack.
APP_USBD_CDC_DATA_PROTOCOL_EXTERNAL	The protocol(s) are described using a Protocol Unit Functional Descriptors on Communications Class Interface.
APP_USBD_CDC_DATA_PROTOCOL_VENDOR	Vendor-specific.

enum app_usbd_cdc_func_subtype_t

CDC Functional Descriptor subtypes.

Enumerator
APP_USBD_CDC_SCS_HEADER	Header Functional Descriptor, which marks the beginning of the concatenated set of functional descriptors for the interface.
APP_USBD_CDC_SCS_CALL_MGMT	Call Management Functional Descriptor.
APP_USBD_CDC_SCS_ACM	Abstract Control Management Functional Descriptor.
APP_USBD_CDC_SCS_DLM	Direct Line Management Functional Descriptor.
APP_USBD_CDC_SCS_TEL_R	Telephone Ringer Functional Descriptor.
APP_USBD_CDC_SCS_TEL_CAP	Telephone Call and Line State Reporting Capabilities Functional Descriptor.
APP_USBD_CDC_SCS_UNION	Union Functional Descriptor.
APP_USBD_CDC_SCS_COUNTRY_SEL	Country Selection Functional Descriptor.
APP_USBD_CDC_SCS_TEL_OM	Telephone Operational Modes Functional Descriptor.
APP_USBD_CDC_SCS_USB_TERM	USB Terminal Functional Descriptor.
APP_USBD_CDC_SCS_NCT	Network Channel Terminal Descriptor.
APP_USBD_CDC_SCS_PU	Protocol Unit Functional Descriptor.
APP_USBD_CDC_SCS_EU	Extension Unit Functional Descriptor.
APP_USBD_CDC_SCS_MCM	Multi-Channel Management Functional Descriptor.
APP_USBD_CDC_SCS_CAPI	CAPI Control Management Functional Descriptor.
APP_USBD_CDC_SCS_ETH	Ethernet Networking Functional Descriptor.
APP_USBD_CDC_SCS_ATM	ATM Networking Functional Descriptor.
APP_USBD_CDC_SCS_WHCM	Wireless Handset Control Model Functional Descriptor.
APP_USBD_CDC_SCS_MDLM	Mobile Direct Line Model Functional Descriptor.
APP_USBD_CDC_SCS_MDLM_DET	MDLM Detail Functional Descriptor.
APP_USBD_CDC_SCS_DMM	Device Management Model Functional Descriptor.
APP_USBD_CDC_SCS_OBEX	OBEX Functional Descriptor.
APP_USBD_CDC_SCS_CS	Command Set Functional Descriptor.
APP_USBD_CDC_SCS_CS_DET	Command Set Detail Functional Descriptor.
APP_USBD_CDC_SCS_TEL_CM	Telephone Control Model Functional Descriptor.
APP_USBD_CDC_SCS_OBEX_SI	OBEX Service Identifier Functional Descriptor.
APP_USBD_CDC_SCS_NCM	NCM Functional Descriptor.

enum app_usbd_cdc_func_type_t

CDC Functional Descriptor types.

Enumerator
APP_USBD_CDC_CS_INTERFACE	Class specific interface descriptor type.
APP_USBD_CDC_CS_ENDPOINT	Class specific endpoint descriptor type.

enum app_usbd_cdc_line_parity_t

Possible values of app_usbd_cdc_line_coding_t::bParityType .

Enumerator
APP_USBD_CDC_LINE_PARITY_NONE	No parity.
APP_USBD_CDC_LINE_PARITY_ODD	Odd parity.
APP_USBD_CDC_LINE_PARITY_EVEN	Even parity.
APP_USBD_CDC_LINE_PARITY_MARK	Parity forced to 0 (mark).
APP_USBD_CDC_LINE_PARITY_SPACE	Parity forced to 1 (space).

enum app_usbd_cdc_line_stopbit_t

Possible values of app_usbd_cdc_line_coding_t::bCharFormat .

Enumerator
APP_USBD_CDC_LINE_STOPBIT_1	1 stop bit.
APP_USBD_CDC_LINE_STOPBIT_1_5	1.5 stop bits.
APP_USBD_CDC_LINE_STOPBIT_2	2 stop bits.

enum app_usbd_cdc_notify_id_t

CDC Notifications.

Enumerator
APP_USBD_CDC_NOTIF_NETWORK_CONNECTION	This notification allows the device to notify the host about network connection status.
APP_USBD_CDC_NOTIF_RESPONSE_AVAILABLE	This notification allows the device to notify the host that a response is available. This response can be retrieved with a subsequent GetEncapsulatedResponse request. _
APP_USBD_CDC_NOTIF_CONNECTION_SPEED_CHANGE	This notification allows the device to inform the host-networking driver that a change in either the up-link or the down-link bit rate of the connection has occurred.
APP_USBD_CDC_NOTIF_AUX_JACK_HOOK_STATE	(DLM) This notification indicates the loop has changed on the auxiliary phone interface of the USB device.
APP_USBD_CDC_NOTIF_RING_DETECT	(DLM) This notification indicates ring voltage on the POTS line interface of the USB device.
APP_USBD_CDC_NOTIF_SERIAL_STATE	(ACM) This notification sends asynchronous notification of UART status.
APP_USBD_CDC_NOTIF_CALL_STATE_CHANGE	(TCM) This notification identifies that a change has occurred to the state of a call on the line corresponding to the interface or union for the line.
APP_USBD_CDC_NOTIF_LINE_STATE_CHANGE	(TCM) This notification identifies that a change has occurred to the state of the line corresponding to the interface or master interface of a union sending the notification message.

enum app_usbd_cdc_req_id_t

CDC Requests.

Enumerator
APP_USBD_CDC_REQ_SEND_ENCAPSULATED_COMMAND	This request is used to issue a command in the format of the supported control protocol of the Communications Class interface.
APP_USBD_CDC_REQ_GET_ENCAPSULATED_RESPONSE	This request is used to request a response in the format of the supported control protocol of the Communications Class interface.
APP_USBD_CDC_REQ_SET_COMM_FEATURE	This request controls the settings for a particular communications feature of a particular target.
APP_USBD_CDC_REQ_GET_COMM_FEATURE	This request returns the current settings for the communications feature as selected.
APP_USBD_CDC_REQ_CLEAR_COMM_FEATURE	This request controls the settings for a particular communications feature of a particular target, setting the selected feature to its default state.
APP_USBD_CDC_REQ_SET_AUX_LINE_STATE	This request is used to connect or disconnect a secondary jack to POTS circuit or CODEC, depending on hook state.
APP_USBD_CDC_REQ_SET_HOOK_STATE	This request is used to set the necessary PSTN line relay code for on-hook, off-hook, and caller ID states.
APP_USBD_CDC_REQ_PULSE_SETUP	This request is used to prepare for a pulse-dialing cycle.
APP_USBD_CDC_REQ_SEND_PULSE	This request is used to generate a specified number of make/break pulse cycles.
APP_USBD_CDC_REQ_SET_PULSE_TIME	This request sets the timing of the make and break periods for pulse dialing.
APP_USBD_CDC_REQ_RING_AUX_JACK	This request is used to generate a ring signal on a secondary phone jack.
APP_USBD_CDC_REQ_SET_LINE_CODING	This request allows the host to specify typical asynchronous line-character formatting properties.
APP_USBD_CDC_REQ_GET_LINE_CODING	This request allows the host to find out the currently configured line coding.
APP_USBD_CDC_REQ_SET_CONTROL_LINE_STATE	This request generates RS-232/V.24 style control signals.
APP_USBD_CDC_REQ_SEND_BREAK	This request sends special carrier modulation that generates an RS-232 style break.
APP_USBD_CDC_REQ_SET_RINGER_PARMS	This request configures the ringer for the communications device.
APP_USBD_CDC_REQ_GET_RINGER_PARMS	This request returns the ringer capabilities of the device and the current status of the device’s ringer.
APP_USBD_CDC_REQ_SET_OPERATION_PARMS	Sets the operational mode for the device, between a simple mode, standalone mode and a host centric mode.
APP_USBD_CDC_REQ_GET_OPERATION_PARMS	This request gets the current operational mode for the device.
APP_USBD_CDC_REQ_SET_LINE_PARMS	This request is used to change the state of the line, corresponding to the interface or master interface of a union to which the command was sent.
APP_USBD_CDC_REQ_GET_LINE_PARMS	This request is used to report the state of the line that corresponds to the interface or master interface of a union to which the command was sent.
APP_USBD_CDC_REQ_DIAL_DIGITS	This request dials the DTMF digits over the specified line.

enum app_usbd_cdc_subclass_t

CDC subclass possible values.

app_usbd_descriptor_iface_t::bInterfaceSubClass

Enumerator
APP_USBD_CDC_SUBCLASS_RESERVED	Reserved in documentation.
APP_USBD_CDC_SUBCLASS_DLCM	Direct Line Control Model.
APP_USBD_CDC_SUBCLASS_ACM	Abstract Control Model.
APP_USBD_CDC_SUBCLASS_TCM	Telephone Control Model.
APP_USBD_CDC_SUBCLASS_MCCM	Multi-Channel Control Model.
APP_USBD_CDC_SUBCLASS_CAPI	CAPI Control Model.
APP_USBD_CDC_SUBCLASS_ENCM	Ethernet Networking Control Model.
APP_USBD_CDC_SUBCLASS_ATM	ATM Networking Control Model.
APP_USBD_CDC_SUBCLASS_WHCM	Wireless Handset Control Model.
APP_USBD_CDC_SUBCLASS_DM	Device Management.
APP_USBD_CDC_SUBCLASS_MDLM	Mobile Direct Line Model.
APP_USBD_CDC_SUBCLASS_OBEX	OBEX.
APP_USBD_CDC_SUBCLASS_EEM	Ethernet Emulation Model.
APP_USBD_CDC_SUBCLASS_NCM	Network Control Model.

CDC class types

nRF5 SDK v17.0.2

Data Structures

Macros

Enumerations

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation