USB Nordic DFU Trigger types

nRF52840 only: Types used in the USB Nordic DFU Trigger class. More...

Data Structures
struct	app_usbd_nrf_dfu_trigger_desc_func_t
	Nordic DFU Trigger Functional Descriptor. More...
struct	app_usbd_nrf_dfu_trigger_nordic_info_t
	Nordic custom DFU information. More...

Macros
#define	APP_USBD_NRF_DFU_TRIGGER_CLASS   0xFF
	Nordic DFU Trigger class definition in interface descriptor. More...

Enumerations
enum	app_usbd_nrf_dfu_trigger_subclass_t { APP_USBD_NRF_DFU_TRIGGER_SUBCLASS = 0x01 }
	Nordic DFU Trigger subclass possible value. More...
enum	app_usbd_nrf_dfu_trigger_protocol_t { APP_USBD_NRF_DFU_TRIGGER_PROTOCOL_RUNTIME = 0x01 }
	Nordic DFU Trigger protocol possible value. More...
enum	app_usbd_nrf_dfu_trigger_req_t {   APP_USBD_NRF_DFU_TRIGGER_REQ_DETACH = 0x00,   APP_USBD_NRF_DFU_TRIGGER_REQ_NORDIC_INFO = 0x07,   APP_USBD_NRF_DFU_TRIGGER_REQ_SEM_VER = 0x08 }
	Nordic DFU Trigger USB requests nrf_drv_usbd_setup_t::bmRequestType. More...
enum	app_usbd_nrf_dfu_trigger_func_type_t { APP_USBD_NRF_DFU_TRIGGER_CS_FUNCTIONAL = 0x21 }
	Nordic DFU Trigger Functional Descriptor types. More...
enum	app_usbd_nrf_dfu_trigger_bm_attributes_t {   APP_USBD_NRF_DFU_TRIGGER_BIT_CAN_DNLOAD = 0x01,   APP_USBD_NRF_DFU_TRIGGER_BIT_CAB_UPLOAD = 0x02,   APP_USBD_NRF_DFU_TRIGGER_BIT_MANI_TOLERANT = 0x04,   APP_USBD_NRF_DFU_TRIGGER_BIT_WILL_DETACH = 0x08 }
	Nordic DFU Trigger functional descriptor bmAttributes bit masks. More...

Detailed Description

nRF52840 only: Types used in the USB Nordic DFU Trigger class.

Macro Definition Documentation

#define APP_USBD_NRF_DFU_TRIGGER_CLASS   0xFF

Nordic DFU Trigger class definition in interface descriptor.

app_usbd_descriptor_iface_t::bInterfaceClass

Enumeration Type Documentation

enum app_usbd_nrf_dfu_trigger_bm_attributes_t

Nordic DFU Trigger functional descriptor bmAttributes bit masks.

Note

For future compatibility with DFU class.

Enumerator
APP_USBD_NRF_DFU_TRIGGER_BIT_CAN_DNLOAD	bitCanDnload
APP_USBD_NRF_DFU_TRIGGER_BIT_CAB_UPLOAD	bitCanUpload
APP_USBD_NRF_DFU_TRIGGER_BIT_MANI_TOLERANT	bitManifestationTolerant
APP_USBD_NRF_DFU_TRIGGER_BIT_WILL_DETACH	bitWillDetach

enum app_usbd_nrf_dfu_trigger_func_type_t

Nordic DFU Trigger Functional Descriptor types.

Enumerator
APP_USBD_NRF_DFU_TRIGGER_CS_FUNCTIONAL	Functional descriptor type.

enum app_usbd_nrf_dfu_trigger_protocol_t

Nordic DFU Trigger protocol possible value.

Note

Only Run-time protocol is implemented, as DFU mode is covered by Nordic DFU.

Enumerator
APP_USBD_NRF_DFU_TRIGGER_PROTOCOL_RUNTIME	Run-time Protocol

enum app_usbd_nrf_dfu_trigger_req_t

Nordic DFU Trigger USB requests nrf_drv_usbd_setup_t::bmRequestType.

Note

Requests are limited only to APP_USBD_NRF_DFU_TRIGGER_PROTOCOL_RUNTIME protocol type.

Enumerator
APP_USBD_NRF_DFU_TRIGGER_REQ_DETACH	Switch to DFU mode
APP_USBD_NRF_DFU_TRIGGER_REQ_NORDIC_INFO	Request Nordic DFU information
APP_USBD_NRF_DFU_TRIGGER_REQ_SEM_VER	Request semantic version information

enum app_usbd_nrf_dfu_trigger_subclass_t

Nordic DFU Trigger subclass possible value.

Enumerator
APP_USBD_NRF_DFU_TRIGGER_SUBCLASS	Device Firmware Upgrade Code