USB Device Controller (UDC) optimized for DFU FLIP Device.

#include "conf_usb.h"
#include "usb_protocol.h"
#include "udd.h"
#include "udc_desc.h"
#include "udi.h"
#include "udc.h"
#include "udi_dfu_atmel.h"

Data Structures
struct	udc_desc_t
	Structure for USB Device Configuration Descriptor. More...

struct	udc_string_desc_t
	USB device string descriptor Structure used to transfer ASCII strings to USB String descriptor structure. More...

Functions
static bool	udc_iface_disable (void)
	Disables an usb device interface (UDI) This routine call the UDI corresponding to interface number. More...

static bool	udc_iface_enable (void)
	Enables an usb device interface (UDI) This routine calls the UDI corresponding to the interface and setting number. More...

bool	udc_process_setup (void)
	Main routine to manage the USB SETUP request. More...

static bool	udc_req_iface (void)
	Send the SETUP interface request to UDI. More...

static bool	udc_req_std_dev_get_configuration (void)
	Standard device request to get configuration number. More...

static bool	udc_req_std_dev_get_descriptor (void)
	Standard device request to get descriptors about USB device. More...

static bool	udc_req_std_dev_get_status (void)
	Standard device request to get device status. More...

static bool	udc_req_std_dev_get_str_desc (void)
	Standard device request to get device string descriptor. More...

static bool	udc_req_std_dev_set_address (void)
	Standard device request to set device address. More...

static bool	udc_req_std_dev_set_configuration (void)
	Standard device request to enable a configuration. More...

static bool	udc_reqstd (void)
	Main routine to manage the standard USB SETUP request. More...

void	udc_reset (void)
	Reset the current configuration of the USB device, This routines can be called by UDD when a RESET on the USB line occurs. More...

void	udc_sof_notify (void)
	To signal that a SOF is occurred. More...

void	udc_start (void)
	Start the USB Device stack. More...

void	udc_stop (void)
	Stop the USB Device stack. More...

static void	udc_valid_address (void)
	Change the address of device Callback called at the end of request set address. More...

void	udi_dfu_atmel_disable (void)

bool	udi_dfu_atmel_enable (void)

bool	udi_dfu_atmel_setup (void)

Variables
Internal variables to manage the USB device
static le16_t	udc_device_status
	Device status state (see enum usb_device_status in usb_protocol.h) More...

static uint8_t	udc_num_configuration = 0
	Device Configuration number selected by the USB host. More...

UDC_DESC_STORAGE usb_dev_desc_t	udc_device_desc
	Pointer on the selected speed device configuration. More...

UDC_DESC_STORAGE udc_desc_t	udc_desc_fs
	USB Device Configuration Descriptor filled for FS. More...

Internal structure to store the USB device main strings
#define	USB_DEVICE_MANUFACTURE_NAME_SIZE 0
	USB device manufacture name storage String is allocated only if USB_DEVICE_MANUFACTURE_NAME is declared by usb application configuration. More...

#define	USB_DEVICE_PRODUCT_NAME_SIZE 0
	USB device product name storage String is allocated only if USB_DEVICE_PRODUCT_NAME is declared by usb application configuration. More...

#define	USB_DEVICE_SERIAL_NAME_SIZE 0
	USB device serial number storage String is allocated only if USB_DEVICE_SERIAL_NAME is declared by usb application configuration. More...

static UDC_DESC_STORAGE struct udc_string_desc_t	udc_string_desc

static UDC_DESC_STORAGE usb_str_lgid_desc_t	udc_string_desc_languageid
	Language ID of USB device (US ID by default) More...

void udi_dfu_atmel_disable ( void )

Referenced by udc_iface_disable().

bool udi_dfu_atmel_enable ( void )

Referenced by udc_iface_enable().

bool udi_dfu_atmel_setup ( void )

Referenced by udc_req_iface().

Microchip® Advanced Software Framework

Data Structures

Functions

Variables

Internal structure to store the USB device main strings