#include "config.h"
#include "conf_usb.h"
#include "lib_mcu/usb/usb_drv.h"
#include "usb_host_enum.h"
#include "modules/usb/usb_task.h"
#include "usb_host_task.h"
Include dependency graph for usb_host_enum.c:
Go to the source code of this file.
Functions | |
| U8 | host_check_VID_PID (void) |
| host_check_VID_PIDThis function checks if the VID and the PID are supported (if the VID/PID belongs to the VID_PID table) | |
| U8 | host_check_OTG_features (void) |
| host_check_OTG_featuresThis function checks if the OTG descriptor has been received and indicates which features are supported | |
| U8 | host_check_class (void) |
| host_check_classThis function checks if the device class is supported. The function looks in all interface declared in the received dewcriptors, if one of them match with the CLASS/SUB_CLASS/PROTOCOL table | |
| U8 | host_auto_configure_endpoint () |
| This function configures the pipe according to the device class of the interface selected. | |
| U8 | get_interface_descriptor_offset (U8 interface, U8 alt) |
| get_interface_descriptor_offsetThis function returns the offset in data_stage where to find the interface descriptor whose number and alternate setting values are passed as parameters | |
| U8 | host_get_hwd_pipe_nb (U8 ep_addr) |
| This function returns the physical pipe number linked to a logical endpoint address. | |
| U8 | host_send_control (U8 *data_pointer) |
| host_send_control.This function is the generic Pipe 0 management function This function is used to send and receive control request over pipe 0 | |
Variables | |
| S_usb_setup_data | usb_request |
| For control requests management over pipe 0. | |
| U16 | registered_VID_PID [] = { 0x03EB, 1, 0x2031 } |
| Const table of known devices (see conf_usb.h for table content). | |
| U8 | registered_class [] = {0x00, 0x00, 0x00, 0x08 , 0x06, 0x50, 0x03 , 0x00 , 0x02 , 0x03 , 0x01 , 0x02 , 0x03 , 0x00 , 0x00 } |
| Const table of known class (see conf_usb.h for table content). | |
| U8 | ep_table [MAX_EP_NB] = {0,0,0,0,0,0,0} |
| Physical EP to address device endpoints look-up table. | |
| U8 | nb_interface_supported = 0 |
| The number of interface the host is able to support in the device connected. | |
| S_interface | interface_supported [0x03] |
| U16 | device_PID |
| PID of device connected. | |
| U16 | device_VID |
| VID of device connected. | |
| U8 | bmattributes |
| bmAttributes byte of the connected device | |
| U8 | maxpower |
| maxpower byte of the connected device (Caution, unit is 2mA) | |
Copyright (c) 2004 Atmel.
Use of this program is subject to Atmel's End User License Agreement. Please read file license.txt for copyright notice.
Definition in file usb_host_enum.c.
For control requests management over pipe 0.
Definition at line 193 of file usb_host_task.c.
Referenced by host_send_control().
| U16 registered_VID_PID[] = { 0x03EB, 1, 0x2031 } |
Const table of known devices (see conf_usb.h for table content).
Definition at line 67 of file usb_host_enum.c.
Referenced by host_check_VID_PID().
| U8 registered_class[] = {0x00, 0x00, 0x00, 0x08 , 0x06, 0x50, 0x03 , 0x00 , 0x02 , 0x03 , 0x01 , 0x02 , 0x03 , 0x00 , 0x00 } |
Const table of known class (see conf_usb.h for table content).
Definition at line 70 of file usb_host_enum.c.
Referenced by host_check_class().
1.5.1-p1