FILELEN

From MCS Wiki AVR
(Difference between revisions)
Jump to: navigation, search
(Created page with "= <span class="f_Header">Action</span> = Returns the size of a file <span style="font-family: Arial;"> </span> <span style="font-family: Arial;"> </span> = <span...")
 
 
Line 46: Line 46:
 
= <span class="f_Header">See also</span> =
 
= <span class="f_Header">See also</span> =
  
−
[http://avrhelp.mcselec.com/initfilesystem.htm INITFILESYSTEM]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/open.htm OPEN]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/close.htm CLOSE],&nbsp;[http://avrhelp.mcselec.com/flush.htm FLUSH]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/print.htm PRINT],&nbsp;[http://avrhelp.mcselec.com/line_input.htm LINE INPUT],&nbsp;[http://avrhelp.mcselec.com/loc.htm LOC],&nbsp;[http://avrhelp.mcselec.com/lof.htm LOF]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/eof.htm EOF]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/freefile.htm FREEFILE]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/fileattr.htm FILEATTR]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/seek.htm SEEK]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/bsave.htm BSAVE]&nbsp;,[http://avrhelp.mcselec.com/bload.htm BLOAD]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/kill.htm KILL]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/diskfree.htm DISKFREE]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/get.htm GET]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/put.htm PUT]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/filedate.htm FILEDATE]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/filetime.htm FILETIME]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/filedatetime.htm FILEDATETIME]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/dir.htm DIR]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/write.htm WRITE]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/input.htm INPUT]
+
[[INITFILESYSTEM]] , [[OPEN]] , [[CLOSE]], [[FLUSH]] , [[PRINT]], [[LINE INPUT]], [[LOC]], [[LOF]] , [[EOF]] , [[FREEFILE]] , [[FILEATTR]] , [[SEEK]] , [[BSAVE]] ,[[BLOAD]] , [[KILL]] , [[DISKFREE]] , [[GET]] , [[PUT]] , [[FILEDATE]] , [[FILETIME]] , [[FILEDATETIME]] , [[DIR]] , [[WRITE]] , [[INPUT]]
  
 
<span style="font-family: Arial;">&nbsp;</span>
 
<span style="font-family: Arial;">&nbsp;</span>

Latest revision as of 18:52, 11 February 2013

Contents

Action

Returns the size of a file

 

 

Syntax

lSize = FILELEN ()

lSize = FILELEN (file)

 

 

Remarks

lSize

A Long Variable, which is assigned with the file size in bytes of the file.

File

A string or string constant to get the file length of.

 

This function works on any file when you specify the filename. When you do not specify the filename, it works on the current selected file of the DIR() function.

 

 

See also

INITFILESYSTEM , OPEN , CLOSE, FLUSH , PRINT, LINE INPUT, LOC, LOF , EOF , FREEFILE , FILEATTR , SEEK , BSAVE ,BLOAD , KILL , DISKFREE , GET , PUT , FILEDATE , FILETIME , FILEDATETIME , DIR , WRITE , INPUT

 

 

ASM

Calls

_FileLen

 

Input

 

 

Output

 

 

 

 

Partial Example 


Print "File demo"
Print Filelen("josef.img");" length" ' length of file
Print Filetime("josef.img");" time" ' time file was changed
Print Filedate("josef.img");" date" ' file date

Languages   English • Deutsch  
Retrieved from "http://wiki.mcselec.com/bavr/index.php?title=FILELEN&oldid=654"
Personal tools
Namespaces
Variants
Actions
Navigation
In other languages
Language