nRF52840 only: Descriptors for the USB MSC class. More...

Macros
#define	APP_USBD_MSC_INTERFACE_DSC (interface_number, subclass, protocol)
	Initializer of interface descriptor for MSC class. More...
#define	APP_USBD_MSC_EP_DSC (endpoint_in, endpoint_out, ep_size)
	Initializer of endpoint descriptors for MSC class. More...

Detailed Description

nRF52840 only: Descriptors for the USB MSC class.

Macro Definition Documentation

#define APP_USBD_MSC_EP_DSC	(		endpoint_in,
			endpoint_out,
			ep_size
	)

Value:

/*.bLength =          */ sizeof(app_usbd_descriptor_ep_t),                \
    /*.bDescriptorType =  */ APP_USBD_DESCRIPTOR_ENDPOINT,                    \
    /*.bEndpointAddress = */ endpoint_in,                                     \
    /*.bmAttributes =     */ APP_USBD_DESCRIPTOR_EP_ATTR_TYPE_BULK,           \
    /*.wMaxPacketSize =   */ APP_USBD_U16_TO_RAW_DSC(ep_size),                \
    /*.bInterval =        */ 0,                                               \
    /*.bLength =          */ sizeof(app_usbd_descriptor_ep_t),                \
    /*.bDescriptorType =  */ APP_USBD_DESCRIPTOR_ENDPOINT,                    \
    /*.bEndpointAddress = */ endpoint_out,                                    \
    /*.bmAttributes =     */ APP_USBD_DESCRIPTOR_EP_ATTR_TYPE_BULK,           \
    /*.wMaxPacketSize =   */ APP_USBD_U16_TO_RAW_DSC(ep_size),                \
    /*.bInterval =        */ 0,                                               \

Initializer of endpoint descriptors for MSC class.

Parameters

endpoint_in	IN endpoint.
endpoint_out	OUT endpoint.
ep_size	Endpoint size.

#define APP_USBD_MSC_INTERFACE_DSC	(		interface_number,
			subclass,
			protocol
	)

Value:

/*.bLength =            */ sizeof(app_usbd_descriptor_iface_t),                     \
    /*.bDescriptorType =    */ APP_USBD_DESCRIPTOR_INTERFACE,                           \
    /*.bInterfaceNumber =   */ interface_number,                                        \
    /*.bAlternateSetting =  */ 0x00,                                                    \
    /*.bNumEndpoints =      */ 2,                                                       \
    /*.bInterfaceClass =    */ APP_USBD_MSC_CLASS,                                      \
    /*.bInterfaceSubClass = */ subclass,                                                \
    /*.bInterfaceProtocol = */ protocol,                                                \
    /*.iInterface = 0,      */ 0x00,                                                    \

Initializer of interface descriptor for MSC class.

Parameters

interface_number	Interface number.
subclass	Subclass, app_usbd_msc_subclass_t
protocol	Protocol, app_usbd_msc_protocol_t