ENABLE/de - Revision history

Stefanhamburg: /* Anmerkungen */

2013-03-11T22:28:17Z

Anmerkungen

Stefanhamburg: /* XMEGA */

2013-03-11T22:26:46Z

XMEGA

Stefanhamburg: /* Beispiel (Codeausschnitt) */

2013-03-11T22:15:20Z

Beispiel (Codeausschnitt)

Stefanhamburg: /* Partial Example */

2013-03-11T22:14:01Z

Partial Example

Stefanhamburg: /* See also */

2013-03-11T22:13:20Z

Stefanhamburg: /* Remarks */

2013-03-11T22:12:50Z

Remarks

Show changes

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

2013-03-11T21:40:43Z

(**COPIED FROM ENGLISH PAGE**) =

Admin: 1 revision

2013-02-15T19:14:27Z

1 revision

Admin: Created page with "= Action = Enable specified interrupt. =
2013-02-09T14:16:45Z

Created page with "= Action = Enable specified interrupt. = <spa..."

New page
== (COPIED FROM ENGLISH PAGE) === Action =

Enable specified interrupt.

 

 

= Syntax =

ENABLE interrupt [, prio]

 

 

= Remarks =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="512" 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="28%" bgcolor="#ffffb2" style="width: 153px; height: 16px; background-color: rgb(255, 255, 178); border: 1px solid rgb(0, 0, 0);" |
Interrupt

| valign="top" width="63%" bgcolor="#ffffb2" style="width: 350px; height: 16px; background-color: rgb(255, 255, 178); border: 1px solid rgb(0, 0, 0);" |
Description

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
INT0

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
External Interrupt 0

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
INT1

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
External Interrupt 1

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
OVF0,TIMER0, COUNTER0

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
TIMER0 overflow interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
OVF1,TIMER1,

 

COUNTER1

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
TIMER1 overflow interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
CAPTURE1, ICP1

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
INPUT CAPTURE TIMER1 interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
COMPARE1A,OC1A or

 

COMPARE1, OC1

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
TIMER1 OUTPUT COMPARE A interrupt

 

In case of only one compare interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
COMPARE1B,OC1B

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
TIMER1 OUTPUT COMPARE B interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
SPI

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
SPI interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
URXC

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
Serial RX complete interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
UDRE

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
Serial data register empty interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
UTXC

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
Serial TX complete interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
SERIAL

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
Disables URXC, UDRE and UTXC

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
ACI

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
Analog comparator interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
ADC

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
A/D converter interrupt

|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" | 
| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" | 
|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
XMEGA ONLY

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" | 
|- style="vertical-align: top;"
| valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
prio

| valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" |
The priority you want to assign to the interrupt.

Specify Lo, Hi or Med.

In the Xmega you must provide the priority of the interrupts. Lo=Low priority. Hi=High priority and Med=Medium priority.

If you do not specify a priority, MED will be used.

|}
</div>
 

By default all interrupts are disabled.

The global interrupts master switch is also disabled by default.

If you enable an interrupt, it will only fire if the master interrupt switch is enabled.

You enable this master switch with ENABLE INTERRUPTS.

You can disable it with DISABLE INTERRUPTS.

 

If an interrupt is executed, the global master switch will be disabled automatically by the hardware.

This is to prevent other interrupts to occur.

When the interrupt routine returns, the processor hardware will automatically enable the master switch so new interrupts may occur.

 

It depends on the processor how many and which interrupts it has. If you type ENABLE in the editor, you will get a pop up with a list of interrupts you can chose from.

 

= XMEGA =

In normal AVR chips the priority is determined by the interrupts address. The lower the address, the higher the priority.

In the DAT file you can find a list with interrupts and their address.

For example , taken from the m1280def.dat file "

 

 

[INTLIST]

count=56

INTname1=INT0,$002,EIMSK.INT0,EIFR.INTF0

INTname2=INT1,$004,EIMSK.INT1,EIFR.INTF1

INTname3=INT2,$006,EIMSK.INT2,EIFR.INTF2

INTname4=INT3,$008,EIMSK.INT3,EIFR.INTF3

INTname5=INT4,$00a,EIMSK.INT4,EIFR.INTF4

INTname6=INT5,$00c,EIMSK.INT5,EIFR.INTF5

 

INT0 has the highest priority since it has the lowest address (address 2)

 

The XMEGA has a priority system. You can specify if an interrupt as a low, medium or high priority.

But you MUST enable these priorities  with [[CONFIG_PRIORITY|CONFIG PRIORITY]]

If you use LO and MED priority, they have to be enabled.

 

 

= See also =

[[DISABLE]] , [[ON INTERRUPT|ON]] , [[CONFIG PRIORITY|CONFIG PRIORITY]]

 

 

= Partial Example =

 <source lang="bascomavr">
Enable Interrupts 'allow interrupts to be set
Enable Timer1 'enables the TIMER1 interrupt
</source> {{Languages}}

[[Category:BASCOM Language Reference/de]]

@@ Line 141: / Line 141: @@
 |- style="vertical-align: top;"
 | valign="top" width="28%" style="width: 153px; border: 1px solid rgb(0, 0, 0);" |
-<span style="font-weight: bold;">XMEGA ONLY</span>
+<span style="font-weight: bold;">Nur XMEGA</span>
 | valign="top" width="63%" style="width: 350px; border: 1px solid rgb(0, 0, 0);" | <br/>

@@ Line 188: / Line 188: @@
 = <span class="f_Header">XMEGA</span> =
-In normal AVR chips the priority is determined by the interrupts address. The lower the address, the higher the priority.
+Bei normalen AVR Mikrocontrollern ergibt sich die Priorität der Interrupts aus der Interrupt-Adresse. Je niedriger die Adresse ist desto höher ist die Priorität.
-In the DAT file you can find a list with interrupts and their address.
+In der DAT-Datei findet man eine Liste der Interrupts und deren Adressen.
-For example , taken from the m1280def.dat file "
+Beispiel aus einer m1280def.dat Datei:
 &nbsp;
@@ Line 216: / Line 216: @@
 &nbsp;
-INT0 has the highest priority since it has the lowest address (address 2)
+INT0 hat die höchste Priorität weil er die niedrigste Adresse (Adresse 2) hat.
 &nbsp;
-The XMEGA has a priority system. You can specify if an interrupt as a low, medium or high priority.
+Der XMEGA hat ein Prioritäten-System. Man kann einen Interrupt als low, medium oder high priority festlegen.
-But you MUST enable these priorities &nbsp;with&nbsp;[[CONFIG_PRIORITY|CONFIG PRIORITY]]
+Man MUSS diese Prioritäten mit
-If you use LO and MED priority, they have to be enabled.
+Wenn man LO oder MED Priority benutzt dann muss das enabled werden.
 <span style="font-family: Arial;">&nbsp;</span>

@@ Line 241: / Line 241: @@
 <br/><source lang="bascomavr">
-Enable Interrupts 'allow interrupts to be set
+Enable Interrupts 'Freigabe ALLER Interrupts
-Enable Timer1 'enables the TIMER1 interrupt
+Enable Timer1 'Gibt den TIMER1-Interrupt frei
 </source><br/>{{Languages}}
 [[Category:BASCOM Language Reference/de]]

@@ Line 238: / Line 238: @@
 <span style="font-family: Arial;">&nbsp;</span>
-= <span class="f_Header">Partial Example</span> =
+= <span class="f_Header">Beispiel (Codeausschnitt)</span> =
 <br/><source lang="bascomavr">

@@ Line 230: / Line 230: @@
 <span style="font-family: Arial;">&nbsp;</span>
-= <span class="f_Header">See also</span> =
+= <span class="f_Header">Siehe auch</span> =
 [[DISABLE]]&nbsp;,&nbsp;[[ON INTERRUPT|ON]]&nbsp;,&nbsp;[[CONFIG PRIORITY|CONFIG PRIORITY]]

@@ Line 1: / Line 1: @@
-== (**COPIED FROM ENGLISH PAGE**) === <span class="f_Header">Action</span> =
+= <span class="f_Header">Funktion</span> =
-Enable specified interrupt.
+Freigeben des angegebenen Interrupts.
 <span style="font-family: Arial;">&nbsp;</span>