Functions

MDD File System Interface Library

previous page next page

MDDFS Interface Library Help

Functions

The following functions are available for the user application.

Functions

	Name	Description
	FSInit	Function to initialize the device.
	FSfopen	Opens a file with ascii input 'fileName' on PIC24/PIC32/dsPIC MCU's.
	FSfopenpgm	Opens a file on PIC18 Microcontrollers where 'fileName' ROM string is given in Ascii format.
	wFSfopen	Opens a file with UTF16 input 'fileName' on PIC24/PIC32/dsPIC MCU's.
	FSrename	Renames the Ascii name of the file or directory on PIC24/PIC32/dsPIC devices
	FSrenamepgm	Renames the file with the ascii ROM string(PIC18)
	wFSrename	Renames the name of the file or directory to the UTF16 input fileName on PIC24/PIC32/dsPIC devices
	FSremove	Deletes the file on PIC24/PIC32/dsPIC device.The 'fileName' is in ascii format.
	FSremovepgm	Deletes the file on PIC18 device
	wFSremove	Deletes the file on PIC24/PIC32/dsPIC device.The 'fileName' is in UTF16 format.
	FindFirst	Initial search function for the input Ascii fileName on PIC24/PIC32/dsPIC devices.
	FindFirstpgm	Find a file named with a ROM string on PIC18
	wFindFirst	Initial search function for the 'fileName' in UTF16 format on PIC24/PIC32/dsPIC devices.
	FindNext	Sequential search function
	FSfwrite	Write data to a file
	FSfread	Read data from a file
	FSfseek	Change the current position in a file
	FSftell	Determine the current location in a file
	FSfclose	Update file information and free FSFILE objects
	FSfeof	Indicate whether the current file position is at the end
	FSerror	Return an error code for the last function call
	FSattrib	Change the attributes of a file
	FSfprintf	Function to write formatted strings to a file
	FSrewind	Set the current position in a file to the beginning
	FSformat	Formats a device
	FSCreateMBR	Creates a master boot record
	FSGetDiskProperties	Allows user to get the disk properties (size of disk, free space, etc)
	FSgetcwd	Get the current working directory path in Ascii format
	wFSgetcwd	Get the current working directory path in UTF16 format
	FSmkdir	Creates a directory as per the ascii input path (PIC24/PIC32/dsPIC)
	FSmkdirpgm	Creates a directory as per the path mentioned in the input string on PIC18 devices.
	wFSmkdir	Creates a directory as per the UTF16 input path (PIC24/PIC32/dsPIC)
	FSchdir	Changes the current working directory to the ascii input path(PIC24/PIC32/dsPIC)
	FSchdirpgm	Changes the CWD to the input path on PIC18
	wFSchdir	Change the current working directory as per the path specified in UTF16 format (PIC24/PIC32/dsPIC)
	FSrmdir	Deletes the directory as per the ascii input path (PIC24/PIC32/dsPIC).
	FSrmdirpgm	Deletes the directory as per the ascii input path (PIC18).
	wFSrmdir	Deletes the directory as per the UTF16 input path (PIC24/PIC32/dsPIC).

Macros

	Name	Description
	intmax_t	A data type indicating the maximum integer size in an architecture

APIs > File Manipulation Layer (FSIO) > Functions

Contents | Index | Home

previous page start next page