$EEPROM/de - Revision history

Stefanhamburg: /* Example */

2013-03-09T21:36:52Z

Example

Stefanhamburg: /* See also */

2013-03-09T21:34:50Z

Stefanhamburg: /* Remarks */

2013-03-09T21:33:56Z

Remarks

Stefanhamburg: /* (COPIED FROM ENGLISH PAGE) = */

2013-03-09T21:16:22Z

(**COPIED FROM ENGLISH PAGE**) =

Admin: 1 revision

2013-02-15T19:06:51Z

1 revision

Admin at 20:40, 31 January 2013

2013-01-31T20:40:15Z

New page

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

Instruct the compiler to store the data in the DATA lines following the $EEPROM directive in an EEP file.

 

 

= Syntax =

$EEPROM

 

 

= Remarks =

The AVR has built-in EEPROM. With the WRITEEEPROM and READEEPROM statements, you can write to and read from the EEPROM.

To store information in the EEPROM, you can add DATA lines to your program that hold the data that must be stored in the EEPROM.

A separate file is generated with the EEP extension. This file can be used to program the EEPROM.

 

The compiler must know which DATA must go into the code memory and which into the EEPROM memory and therefore two compiler directives were added.

 

$EEPROM and $DATA.

 

$EEPROM tells the compiler that the DATA lines following the compiler directive must be stored in the EEP file.

To switch back to the default behavior of the DATA lines, you must use the $DATA directive.

 

The READ statement that is used to read the DATA info may only be used with normal DATA lines. It does not work with DATA stored in EEPROM.

 

[[File:Notice.jpg|left|Notice.jpg]] Do not confuse $DATA directive with the DATA statement.

 

So while normal DATA lines will store the specified data into the code memory of the micro which is called the flash memory, the $EEPROM and $DATA will cause the data to be stored into the EEPROM. The EEP file is a binary file. The [[$EEPROMHEX]] directive can be used to create Intel HEX records in the EEP file

 

 

= See also =

[[READEEPROM]] , [[WRITEEEPROM]] , [[DATA]] , [[$EEPROMHEX]]

 

 

ASM

NONE

 

 

= Example =

<source lang="bascomavr">
'-------------------------------------------------------------------------------
'copyright : (c) 1995-2005, MCS Electronics
'micro : AT90S2313
'suited for demo : yes
'commercial addon needed : no
'purpose : demonstrates $DATA directive
'-------------------------------------------------------------------------------

$regfile = "2313def.dat"
$baud = 19200
$crystal = 4000000 ' 4 MHz crystal

Dim B As Byte
Readeeprom B , 0 'now B will be 1
End

Dta:
$eeprom
Data 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8
$data
End

</source> {{Languages}}

[[Category:BASCOM Language Reference/de]]

@@ Line 49: / Line 49: @@
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-= <span class="f_Header">See also</span><br/> =
+= <span class="f_Header">Siehe auch</span><br/> =
 [[READEEPROM]] , [[WRITEEEPROM]] , [[DATA]] , [[$EEPROMHEX]]

@@ Line 15: / Line 15: @@
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-= <span class="f_Header">Remarks</span><br/> =
+= <span class="f_Header">Anmerkungen</span><br/> =
-The AVR has built-in EEPROM. With the WRITEEEPROM and READEEPROM statements, you can write to and read from the EEPROM.
+Die AVR-Mikrocontroller haben einen integrierten EEPROM-Speicher. Mit den WRITEEEPROM bzw. READEEPROM Befehlen kann man in den EEPROM-Speicher schreiben bzw. daraus lesen..
-To store information in the EEPROM, you can add DATA lines to your program that hold the data that must be stored in the EEPROM.
+Es wird eine separate EEP-Datei erzeugt, die benutzt werden kann um den EEPROM-Speicher zu brennen.
-−
-A separate file is generated with the EEP extension. This file can be used to program the EEPROM.
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-The compiler must know which DATA must go into the code memory and which into the EEPROM memory and therefore two compiler directives were added.
+Der Compiler muss mitgeteilt bekommen, welche DATA-Werte in den Programmspeicher gespeichert werden sollen und welche DATA-Werte im EEPROM-Speicher. Dafür gibt es zwei Compiler-Direktiven:
-−
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
@@ Line 33: / Line 30: @@
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-$EEPROM tells the compiler that the DATA lines following the compiler directive must be stored in the EEP file.
+$EEPROM weist den Compiler an, die Werte der nachfolgenden Werte in der EEP-DAtei zu speichern.
-To switch back to the default behavior of the DATA lines, you must use the $DATA directive.
+Um zum Standardverhalten der DATA-Zeilen zurückzuschalten muss man die $DATA-Direktive benutzen.
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-The READ statement that is used to read the DATA info may only be used with normal DATA lines. It does not work with DATA stored in EEPROM.
+Der READ-Befehl zum Lesen der DATA-Werte kann nur mit normalen DATA-Zeilen benutzt werden. Es funktioniert nicht mit DATA-Werten, die im EEPROM-Speicher gespeichert sind.
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-[[File:Notice.jpg|left|Notice.jpg]]&nbsp;Do not confuse $DATA directive with the DATA statement.
+[[File:Notice.jpg|left|Notice.jpg]]&nbsp; Verwechseln Sie nicht die $DATA-Direktive mit dem DATA-Befehl.
-−
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-So while normal DATA lines will store the specified data into the code memory of the micro which is called the flash memory, the $EEPROM and $DATA will cause the data to be stored into the EEPROM. The EEP file is a binary file. The [[$EEPROMHEX]] directive can be used to create Intel HEX records in the EEP file
+Während normale DATA-Zeilen die Werte im Programmspeicher des Mikrocontrollers (Flash-Speicher) speichern bewirken $EEPROM und DATA das Speichern der Werte im EEPROM-Speicher. Die EEP-Datei ist eine binäre Datei. Die [[$EEPROMHEX]] Direktive kann benutzt werden um Intel Hex Records in der EEP-Datei zu erzeugen.
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>

@@ Line 1: / Line 1: @@
-== (**COPIED FROM ENGLISH PAGE**) === <span class="f_Header">Action</span><br/> =
+= <span class="f_Header">Funktion</span><br/> =
-Instruct the compiler to store the data in the DATA lines following the $EEPROM directive in an EEP file.
+Weist den Compiler an, Daten in den nachfolgenden DATA-Zeilen in einer EEP-Datei zu speichern.
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>

@@ Line 65: / Line 65: @@
 <span style="font-family: 'Arial';  color: #000000">&nbsp;</span>
-= <span class="f_Header">Example</span><br/> =
+= <span class="f_Header">Beispiel</span><br/> =
 <source lang="bascomavr">
@@ Line 73: / Line 73: @@
 'suited for demo : yes
 'commercial addon needed : no
-'purpose : demonstrates $DATA directive
+'purpose : Beispielprogramm für die $DATA Direktive
 '-------------------------------------------------------------------------------
 $regfile = "2313def.dat"
 $baud = 19200
-$crystal = 4000000 ' 4 MHz crystal
+$crystal = 4000000 ' 4 MHz Quarz
 Dim B As Byte
-Readeeprom B , 0 'now B will be 1
+Readeeprom B , 0 'Jetzt ist B 1
 End