Difference between revisions of "Unit DMA"

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'''DMA host functions'''
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<pre style="border: 0; padding-bottom:0px;">function DMAHostStart(DMA:PDMAHost):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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! '''Note'''
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| To be documented
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<pre style="border: 0; padding-bottom:0px;">function DMAHostStop(DMA:PDMAHost):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostReset(DMA:PDMAHost):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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|-
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! '''Note'''
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| To be documented
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostProperties(DMA:PDMAHost; Properties:PDMAProperties):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|}
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostCreate:PDMAHost;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Create a new DMA entry</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Return'''
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| Pointer to new DMA entry or nil if DMA could not be created
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|}
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostCreateEx(Size:LongWord):PDMAHost;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Create a new DMA entry</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Size'''
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| Size in bytes to allocate for new DMA (Including the DMA entry")
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|-
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! '''Return'''
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| Pointer to new DMA entry or nil if DMA could not be created
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|-
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|}
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostDestroy(DMA:PDMAHost):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Destroy an existing DMA entry</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|}
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</div></div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostRegister(DMA:PDMAHost):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Register a new DMA in the DMA host table</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|-
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|}
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</div></div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostDeregister(DMA:PDMAHost):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' Deregister a DMA from the DMA host table</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|-
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|}
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</div></div>
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<pre style="border: 0; padding-bottom:0px;">function DMAHostFind(DMAId:LongWord):PDMAHost;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|-
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|}
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</div></div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostEnumerate(Callback:TDMAEnumerate; Data:Pointer):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|-
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|}
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</div></div>
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<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;">
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<pre style="border: 0; padding-bottom:0px;">function DMAHostNotification(DMA:PDMAHost; Callback:TDMANotification; Data:Pointer; Notification,Flags:LongWord):LongWord;</pre>
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<div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div>
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<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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! '''Note'''
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| To be documented
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|}
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</div></div>
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Revision as of 03:20, 28 July 2016

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Description

To be documented

Constants

To be documented

Type definitions

To be documented

Public variables

To be documented

Function declarations


Initialization functions 

procedure DMAInit;
Description: To be documented
Note To be documented


DMA host functions 

function DMAHostStart(DMA:PDMAHost):LongWord;
Description: To be documented
Note To be documented 


function DMAHostStop(DMA:PDMAHost):LongWord;
Description: To be documented
Note To be documented 


function DMAHostReset(DMA:PDMAHost):LongWord;
Description: To be documented
Note To be documented 


function DMAHostProperties(DMA:PDMAHost; Properties:PDMAProperties):LongWord;
Description: To be documented
Note To be documented 


function DMAHostCreate:PDMAHost;
Description: Create a new DMA entry
Return Pointer to new DMA entry or nil if DMA could not be created 


function DMAHostCreateEx(Size:LongWord):PDMAHost;
Description: Create a new DMA entry
Size Size in bytes to allocate for new DMA (Including the DMA entry")
Return Pointer to new DMA entry or nil if DMA could not be created 


function DMAHostDestroy(DMA:PDMAHost):LongWord;
Description: Destroy an existing DMA entry
Note To be documented 


function DMAHostRegister(DMA:PDMAHost):LongWord;
Description: Register a new DMA in the DMA host table
Note To be documented 


function DMAHostDeregister(DMA:PDMAHost):LongWord;
Description: Deregister a DMA from the DMA host table
Note To be documented 


function DMAHostFind(DMAId:LongWord):PDMAHost;
Description: To be documented
Note To be documented 


function DMAHostEnumerate(Callback:TDMAEnumerate; Data:Pointer):LongWord;
Description: To be documented
Note To be documented 


function DMAHostNotification(DMA:PDMAHost; Callback:TDMANotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
Note To be documented




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