NAME
njb_struct -
SYNOPSIS
#include <libnjb.h>
Data Fields
struct usb_device * device
usb_dev_handle * dev
u_int8_t usb_config
u_int8_t usb_interface
u_int8_t usb_bulk_in_ep
u_int8_t usb_bulk_out_ep
int device_type
int updated
u_int32_t xfersize
void * protocol_state
void * error_stack
Detailed Description
Main NJB object struct
Examples:
cursesplay.c, delfile.c, deltr.c, dumpeax.c, dumptime.c, files.c,
fwupgrade.c, getfile.c, getowner.c, gettr.c, getusage.c, handshake.c,
pl.c, play.c, playlists.c, sendfile.c, sendtr.c, setowner.c, setpbm.c,
settime.c, tagtr.c, and tracks.c.
Field Documentation
usb_dev_handle* njb_struct::dev The libusb device handle for this jukebox
Referenced by njb_close(), njb_discover(), njb_open(), usb_pipe_read(),
usb_pipe_write(), and usb_setup().
struct usb_device* njb_struct::device The libusb device for this jukebox
Referenced by njb_discover(), and njb_open().
int njb_struct::device_type what kind of jukebox this is
Examples:
handshake.c.
Referenced by datafile_pack3(), new_folder_pack3(), NJB_Adjust_EAX(),
NJB_Capture(), NJB_Close(), njb_close(), NJB_Create_Folder(),
NJB_Delete_Datafile(), NJB_Delete_Playlist(), NJB_Delete_Track(),
njb_device_is_usb20(), njb_discover(), NJB_Elapsed_Time(),
NJB_Get_Auxpower(), NJB_Get_Battery_Charging(),
NJB_Get_Battery_Level(), NJB_Get_Bitmap_Dimensions(),
NJB_Get_Datafile_Tag(), NJB_Get_Device_Name(),
njb_get_device_protocol(), NJB_Get_Disk_Usage(), NJB_Get_EAX_Type(),
NJB_Get_Firmware_Revision(), NJB_Get_Hardware_Revision(),
NJB_Get_NJB1_Libcounter(), NJB_Get_Owner_String(), NJB_Get_Playlist(),
NJB_Get_SDMI_ID(), NJB_Get_Time(), NJB_Get_Track_fd(),
NJB_Get_Track_Tag(), njb_get_usb_device_name(), NJB_Handshake(),
NJB_Open(), NJB_Ping(), NJB_Play_Track(), NJB_Queue_Track(),
NJB_Release(), NJB_Replace_Track_Tag(), NJB_Reset_Get_Datafile_Tag(),
NJB_Reset_Get_EAX_Type(), NJB_Reset_Get_Playlist(),
NJB_Reset_Get_Track_Tag(), NJB_Send_File(), NJB_Send_Track(),
NJB_Set_Owner_String(), NJB_Set_Time(), NJB_Stop_Play(), and
NJB_Update_Playlist().
void* njb_struct::error_stack Error stack, used inside libnjb
Referenced by NJB_Error_Geterror(), NJB_Error_Pending(), and
NJB_Error_Reset_Geterror().
void* njb_struct::protocol_state dereferenced and maintained individually
by protocol implementations
Referenced by njb3_destroy_state(), njb3_init_state(),
njb3_reset_get_datafile_tag(), njb3_reset_get_playlist_tag(),
NJB_Adjust_EAX(), NJB_Capture(), NJB_Get_Auxpower(),
NJB_Get_Battery_Charging(), NJB_Get_Battery_Level(),
NJB_Get_Bitmap_Dimensions(), NJB_Get_Datafile_Tag(),
NJB_Get_Device_Name(), NJB_Get_Extended_Tags(),
NJB_Get_Firmware_Revision(), NJB_Get_Hardware_Revision(),
njb_get_nexteax(), NJB_Get_NJB1_Libcounter(), NJB_Get_Playlist(),
NJB_Get_SDMI_ID(), NJB_Get_Track_fd(), NJB_Get_Track_Tag(),
NJB_Handshake(), njb_init_state(), njb_ping(), njb_read_eaxtypes(),
NJB_Reset_Get_Datafile_Tag(), NJB_Reset_Get_Playlist(),
NJB_Reset_Get_Track_Tag(), and NJB_Set_Turbo_Mode().
int njb_struct::updated If the device has been updated with some metadata
u_int8_t njb_struct::usb_bulk_in_ep The BULK IN endpoint for this jukebox
Referenced by usb_pipe_read().
u_int8_t njb_struct::usb_bulk_out_ep The BULK OUT endpoint for this jukebox
Referenced by njb_close(), and usb_pipe_write().
u_int8_t njb_struct::usb_config The libusb config for this jukebox
Referenced by njb_open().
u_int8_t njb_struct::usb_interface The libusb interface for this jukebox
Referenced by njb_close(), and njb_open().
u_int32_t njb_struct::xfersize The transfer size for endpoints
Author
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