#include "modules/usb/usb_task.h"
Go to the source code of this file.
Data Structures | |
struct | S_usb_setup_data |
Usb Setup Data. More... | |
struct | S_usb_endpoint |
struct | S_usb_interface |
struct | S_usb_device |
struct | S_usb_tree |
Defines | |
#define | T_DESC_OFFSET U8 |
Optimize descriptor offset index according to data_stage[] size. | |
#define | MAX_EP_PER_INTERFACE 4 |
#define | REQUEST_TYPE_POS 0 |
#define | REQUEST_POS 1 |
#define | VALUE_HIGH_POS 2 |
#define | VALUE_LOW_POS 3 |
#define | INDEX_HIGH_POS 4 |
#define | INDEX_LOW_POS 5 |
#define | LENGTH_HIGH_POS 6 |
#define | LENGTH_LOW_POS 7 |
#define | UNCOMPLETE_READ_POS 8 |
#define | DATA_ADDR_HIGH_POS 9 |
#define | DATA_ADDR_LOW_POS 10 |
#define | CONTROL_GOOD 0 |
#define | CONTROL_DATA_TOGGLE 0x01 |
#define | CONTROL_DATA_PID 0x02 |
#define | CONTROL_PID 0x04 |
#define | CONTROL_TIMEOUT 0x08 |
#define | CONTROL_CRC16 0x10 |
#define | CONTROL_STALL 0x20 |
#define | CONTROL_NO_DEVICE 0x40 |
Set of defines for offset in data stage. | |
#define | OFFSET_FIELD_MAXPACKETSIZE 7 |
#define | OFFSET_FIELD_MSB_VID 9 |
#define | OFFSET_FIELD_LSB_VID 8 |
#define | OFFSET_FIELD_MSB_PID 11 |
#define | OFFSET_FIELD_LSB_PID 10 |
#define | OFFSET_DESCRIPTOR_LENGHT 0 |
#define | OFFSET_FIELD_DESCRIPTOR_TYPE 1 |
#define | OFFSET_FIELD_TOTAL_LENGHT 2 |
#define | OFFSET_FIELD_BMATTRIBUTES 7 |
#define | OFFSET_FIELD_MAXPOWER 8 |
#define | OFFSET_FIELD_NB_INTERFACE 4 |
OFFSET for INTERFACE DESCRIPTORS. | |
#define | OFFSET_FIELD_CLASS 5 |
#define | OFFSET_FIELD_SUB_CLASS 6 |
#define | OFFSET_FIELD_PROTOCOL 7 |
#define | OFFSET_FIELD_INTERFACE_NB 2 |
#define | OFFSET_FIELD_ALT 3 |
#define | OFFSET_FIELS_NB_OF_EP 4 |
#define | OFFSET_FIELD_EP_ADDR 2 |
#define | OFFSET_FIELD_EP_TYPE 3 |
#define | OFFSET_FIELD_EP_SIZE 4 |
#define | OFFSET_FIELD_EP_INTERVAL 6 |
#define | HOST_FALSE 0 |
#define | HOST_TRUE 1 |
#define | host_clear_endpoint_feature(ep) |
host_clear_endpoint_feature | |
#define | host_get_configuration() |
host_get_configuration | |
#define | host_set_configuration(cfg_nb) |
host_set_configuration | |
#define | host_set_interface(interface_nb, alt_setting) |
host_set_interface | |
#define | host_get_device_descriptor_uncomplete() |
host_get_device_descriptor_uncomplete | |
#define | host_get_device_descriptor() |
host_get_device_descriptor | |
#define | host_get_configuration_descriptor() |
host_get_configuration_descriptor | |
#define | host_get_descriptor_uncomplete() |
#define | host_set_address(addr) |
host_set_address | |
#define | host_set_feature_remote_wakeup() |
host_set_feature_remote_wakeup | |
#define | host_ms_get_max_lun() |
host_ms_get_max_lun | |
#define | Get_VID() (usb_tree.device[selected_device].vid) |
Get_VID. | |
#define | Get_PID() (usb_tree.device[selected_device].pid) |
Get_PID. | |
#define | Get_ep0_size() (usb_tree.device[selected_device].ep_ctrl_size) |
Get_ep0_size. | |
#define | Get_maxpower() (usb_tree.device[selected_device].maxpower) |
Get_maxpower. | |
#define | Get_class(s_interface) (usb_tree.device[selected_device].interface[s_interface].class) |
#define | Get_subclass(s_interface) (usb_tree.device[selected_device].interface[s_interface].subclass) |
#define | Get_protocol(s_interface) (usb_tree.device[selected_device].interface[s_interface].protocol) |
#define | Get_ep_addr(s_interface, n_ep) (usb_tree.device[selected_device].interface[s_interface].ep[n_ep].ep_addr) |
#define | Get_nb_ep(s_interface) (usb_tree.device[selected_device].interface[s_interface].nb_ep) |
#define | Get_alts_s(s_interface) (usb_tree.device[selected_device].interface[s_interface].altset_nb) |
#define | Get_interface_number(s_interface) (usb_tree.device[selected_device].interface[s_interface].interface_nb) |
#define | Get_nb_supported_interface() (usb_tree.device[selected_device].nb_interface) |
#define | Is_device_self_powered() ((usb_tree.device[selected_device].bmattributes & USB_CONFIG_ATTRIBUTES_SELFPOWERED) ? TRUE : FALSE) |
#define | Get_nb_device() (usb_tree.nb_device) |
#define | Is_device_supports_remote_wakeup() ((usb_tree.device[selected_device].bmattributes & USB_CONFIG_ATTRIBUTES_REMOTEWAKEUP) ? TRUE : FALSE) |
#define | Host_select_device(i) (host_select_device(i)) |
#define | Host_get_nb_device() ((U16)(usb_tree.nb_device)) |
Functions | |
U8 | host_send_control (U8 *) |
host_send_control. | |
U8 | host_check_VID_PID (void) |
host_check_VID_PID | |
U8 | host_check_class (void) |
host_check_class | |
U8 | host_auto_configure_endpoint () |
U8 | get_interface_descriptor_offset (U8 interface, U8 alt) |
get_interface_descriptor_offset | |
U8 | host_get_hwd_pipe_nb (U8 ep_addr) |
void | init_usb_tree (void) |
init_usb_tree | |
void | remove_device_entry (U8 device_index) |
remove_device_entry | |
void | host_select_device (U8 i) |
void | freeze_user_periodic_pipe (void) |
void | unfreeze_user_periodic_pipe (void) |
Variables | |
U8 | user_periodic_pipe |
S_usb_tree | usb_tree |
The main structure that represents the usb tree connected to the host controller. | |
S_usb_setup_data | usb_request |
For control requests management over pipe 0. | |
U8 | data_stage [SIZEOF_DATA_STAGE] |
Public : U8 data_stage[SIZEOF_DATA_STAGE]; Internal RAM buffer for USB data stage content This buffer is required to setup host enumeration process Its contains the device descriptors received. | |
U8 | device_status |
U8 | selected_device |
U8 | ctrl_pipe_size |
Definition in file usb_host_enum.h.
#define T_DESC_OFFSET U8 |
Optimize descriptor offset index according to data_stage[] size.
Definition at line 63 of file usb_host_enum.h.
Referenced by get_interface_descriptor_offset(), host_auto_configure_endpoint(), and host_check_class().
#define MAX_EP_PER_INTERFACE 4 |
Definition at line 69 of file usb_host_enum.h.