Adi_Fss_Control - Analog Devices VisualDSP++ 5.0 Service Manual

File System Service API Reference

adi_fss_Control

Description
This function is called to send specific commands to the FSS service mod-
ule for control of operations. Valid command codes are:
Command Code Name
ADI_FSS_CMD_END
ADI_FSS_CMD_PAIR
ADI_FSS_CMD_TABLE
ADI_FSS_CMD_GET_NUMBER_VOLUMES
ADI_FSS_CMD_GET_VOLUME_INFO
ADI_FSS_CMD_FORMAT_VOLUME
ADI_FSS_CMD_REGISTER_DEVICE
ADI_FSS_CMD_DEREGISTER_DEVICE
ADI_FSS_CMD_SET_MEDIA_CHANGE_
CALLBACK
ADI_FSS_CMD_SET_MEDIA_CHANGE_
HANDLE
12-24
Command Code Description
(0xB0002) End of table of control-command pairs
(0xB0003) Value is pointer to control-command pair
(0xB0004) Value is pointer to table of control-command
pairs
(0xB000B) Gets the number of available partitions
(0xB000C) Gets information regarding available parti-
tions
(0xB4017) Formats a volume
(0xB0019) Registers a physical interface driver by specify-
ing the location of the appropriate
structure. Prior to using this command, the appropriate
device driver must be opened and configured.
(0xB001A) Deregisters the handle of a physical interface
device.
(0xB001B) Sets the
ADI_DCB_CALLBACK_FN
function that is called when the media is changed; for
example, when a USB flash drive or SD card is inserted or
removed.
(0xB001C) Sets the handle that is sent as the first argu-
ment to the callback function upon media change.
VisualDSP++ 5.0 Device Drivers and System
Services Manual for Blackfin Processors
ADI_FSS_DEVICE_DEF
callback