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2013-02-15T19:12:56Z

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2013-02-07T11:52:19Z

Created page with "= Action = Save a range in SRAM to a File = <..."

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== (**COPIED FROM ENGLISH PAGE**) === Action =

Save a range in SRAM to a File

 

 

= Syntax =

BSave sFileName, wSRAMPointer, wLength

 

 

= Remarks =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="609" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="21%" style="width: 124px; border: 1px solid rgb(0, 0, 0);" |
sFileName

| valign="top" width="100%" style="width: 476px; border: 1px solid rgb(0, 0, 0);" |
(String) Name of the File to be written

|- style="vertical-align: top;"
| valign="top" width="21%" style="width: 124px; border: 1px solid rgb(0, 0, 0);" |
wSRAMPointer

| valign="top" width="100%" style="width: 476px; border: 1px solid rgb(0, 0, 0);" |
(Word) Variable, which holds the SRAM Address, from where SRAM should be written to a File

|- style="vertical-align: top;"
| valign="top" width="21%" style="width: 124px; border: 1px solid rgb(0, 0, 0);" |
wLength

| valign="top" width="100%" style="width: 476px; border: 1px solid rgb(0, 0, 0);" |
(Word) Count of Bytes from SRAM, which should be written to the file

|}
</div>
 

This function writes a range from the SRAM to a file. A free file handle is needed for this function.

 

 

= See also =

[[INITFILESYSTEM]] , [[OPEN]] , [[CLOSE]], [[FLUSH]] , [[PRINT]], [[LINE_INPUT|LINE INPUT]], [[LOC]], [[LOF]] , [[EOF]] , [[FREEFILE]] , [[FILEATTR]] , [[SEEK]] , [[BLOAD]] ,[[KILL]] , [[DISKFREE]] , [[DISKSIZE]] , [[GET]] , [[PUT]] , [[FILEDATE]] , [[FILETIME]] , [[FILEDATETIME]] , [[DIR]] , [[FILELEN]] , [[WRITE]] , [[INPUT]]

 

 

 

= ASM =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="634" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="12%" style="width: 73px; border: 1px solid rgb(0, 0, 0);" |
Calls

| valign="top" width="40%" style="width: 250px; border: 1px solid rgb(0, 0, 0);" |
_BSave

| valign="top" width="64%" style="width: 299px; border: 1px solid rgb(0, 0, 0);" |
 

|- style="vertical-align: top;"
| valign="top" width="12%" style="width: 73px; border: 1px solid rgb(0, 0, 0);" |
Input

| valign="top" width="40%" style="width: 250px; border: 1px solid rgb(0, 0, 0);" |
X: Pointer to string with filename

| valign="top" width="64%" style="width: 299px; border: 1px solid rgb(0, 0, 0);" |
Z: Pointer to Long-variable, which holds the start position of SRAM

|- style="vertical-align: top;"
| valign="top" width="12%" style="width: 73px; border: 1px solid rgb(0, 0, 0);" |
 

| valign="top" width="40%" style="width: 250px; border: 1px solid rgb(0, 0, 0);" |
r20/r21: Count of bytes to be written

| valign="top" width="64%" style="width: 299px; border: 1px solid rgb(0, 0, 0);" |
 

|- style="vertical-align: top;"
| valign="top" width="12%" style="width: 73px; border: 1px solid rgb(0, 0, 0);" |
Output

| valign="top" width="40%" style="width: 250px; border: 1px solid rgb(0, 0, 0);" |
r25: Errorcode

| valign="top" width="64%" style="width: 299px; border: 1px solid rgb(0, 0, 0);" |
C-Flag: Set on Error

|}
</div>
 

 

 

= Example =

 <source lang="bascomavr">
' THIS IS A CODE FRAGMENT, it needs AVR-DOS in order to work
'now the good old bsave and bload
Dim Ar(100)as Byte , I Asbyte
For I = 1 To 100
Ar(i) = I ' fill the array
Next

Wait 2

W = Varptr(ar(1))
Bsave"josef.img", W , 100
For I = 1 To 100
Ar(i) = 0 ' reset the array
Next

Bload "josef.img" , W ' Josef you are amazing !

For I = 1 To 10
Print Ar(i) ; " ";
Next
Print
</source> {{Languages}}

[[Category:BASCOM Language Reference/de]]

BSAVE/de - Revision history

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