https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=83Plus%3ASoftware%3Ausb8x%2FAsm_Interface%2FMSD%2FMSD_ExportVariable 2026-04-08T16:53:07Z Revision history for this page on the wiki MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=83Plus:Software:usb8x/Asm_Interface/MSD/MSD_ExportVariable&diff=5091&oldid=prev 2006-08-17T19:50:21Z

<p></p> <p><b>New page</b></p><div>== Synopsis ==<br /> '''Name:''' MSD_ExportVariable<br /> <br /> '''Minimum usb8x version:''' 0.10<br /> <br /> Exports variable in RAM/Flash to specified directory as *.8x* file.<br /> <br /> === Inputs ===<br /> * (OP1) contains type of variable to export<br /> * OP1+1 contains ASCIIZ string of variable name to export (identical to format for _ChkFindSym, etc.)<br /> * HL points to an ASCIIZ string of directory path to export variable to<br /> <br /> === Outputs ===<br /> * *.8x* file of proper name and type is created in specified directory<br /> * C set if problems<br /> * Returns C set if duplicate variable was found in specified directory<br /> <br /> === Destroys ===<br /> * AF, BC, DE, HL<br /> <br /> == Notes ==<br /> Example code to export prgmGAME to the root directory:<br /> &lt;code&gt;<br /> B_CALL ZeroOP1<br /> ld hl,sVarName<br /> rst 20h<br /> ld hl,sDirectory<br /> U_CALL MSD_ExportVariable<br /> ...<br /> sVarName: DB ProgObj,&quot;GAME&quot;,0<br /> sDirectory: DB &quot;/&quot;,0<br /> &lt;/code&gt;<br /> If you are writing an application, you must copy the strings you use to RAM first, or else usb8x will not be able to see them.<br /> <br /> == See Also ==<br /> * [[../MSD_ImportVariable|MSD_ImportVariable]] - Import *.8x* file in specified directory to RAM/Flash as variable</div>

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