usb_host_enum.c File Reference

#include "conf_usb.h"
#include "compiler.h"
#include "usb_drv.h"
#include "usb_host_enum.h"
#include "usb_host_task.h"
#include "usb_task.h"

Macros
#define	REG_CLASS_CNT   (sizeof(registered_class) / sizeof(registered_class[0]))
#define	REG_VID_PID_CNT   (sizeof(registered_VID_PID) / sizeof(registered_VID_PID[0]))

Functions
bool	host_check_class (void)
	This function checks if the device class is supported. More...
bool	host_check_VID_PID (void)
	This function checks if the VID and the PID are supported (if the VID & PID belong to the VID_PID table). More...
U32	host_get_timeout (void)
Status_t	host_transfer_control (void *data_pointer)
	This function is the generic control pipe management function. More...

Variables
volatile U8	bmattributes
	bmAttributes byte of connected device More...
volatile U16	device_PID
	PID of connected device. More...
volatile U16	device_VID
	VID of connected device. More...
volatile S_interface	interface_supported [MAX_INTERFACE_SUPPORTED]
	Supported interfaces. More...
volatile U8	maxpower
	maxpower byte of connected device (unit is 2 mA) More...
volatile U8	nb_interface_supported = 0
	Number of interfaces the host is able to support in the connected device. More...
static const U8	registered_class [] = CLASS_SUBCLASS_PROTOCOL
	Table of registered classes (see conf_usb.h for table contents) More...
static const U16	registered_VID_PID [] = VID_PID_TABLE
	Table of registered devices (see conf_usb.h for table contents) More...

#define REG_CLASS_CNT   (sizeof(registered_class) / sizeof(registered_class[0]))

Referenced by host_check_class().

#define REG_VID_PID_CNT   (sizeof(registered_VID_PID) / sizeof(registered_VID_PID[0]))

Referenced by host_check_VID_PID().

const U8 registered_class[] = CLASS_SUBCLASS_PROTOCOL

static

Table of registered classes (see conf_usb.h for table contents)

Referenced by host_check_class().

const U16 registered_VID_PID[] = VID_PID_TABLE

static

Table of registered devices (see conf_usb.h for table contents)

Referenced by host_check_VID_PID().