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small improvement to trigger examples in testprogram

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This commit is contained in:
BigEd 2010-11-15 17:28:45 +00:00
parent b3a6a12ddc
commit 71a85b3135
1 changed files with 9 additions and 1 deletions
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10
testprogram.js
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@ -8,8 +8,16 @@
//
testprogramAddress=0x0000;
// we want to auto-clear the console if any output is sent by the program
var consoleboxStream="";
// demonstrate write hook
writeTriggers[0x000c]="consolebox.innerHTML = consolebox.innerHTML + String.fromCharCode(d);";
writeTriggers[0x000c]="consoleboxStream += String.fromCharCode(d);"+
"consolebox.innerHTML = consoleboxStream;";
// demonstrate read hook (not used by this test program)
readTriggers[0xD011]="((consolegetc==undefined)?0:0xff)"; // return zero until we have a char
readTriggers[0xD010]="var c=consolegetc; consolegetc=undefined; (c)";
testprogram = [
0xa9, 0x00, // LDA #$00