USB MSC descriptors

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