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A (PC8080) VT100 can now connect to a (PCx86) IBM PC AT; only problem seems to be flow control now.

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Also, each PCjs debugger can now be independently accessed from an external debugger (eg, "pcx86('ver')" or "pc8080('ver')"); the global '$' symbol is no longer used for debugger access.
TODO: There are still many places where GLOBALVAR should be replaced with PCX86.GLOBALVAR or PC8080.GLOBALVAR as appropriate (which I've finally started doing in each debugger.js file).
This commit is contained in:
Jeff Parsons 2016-08-18 16:46:34 -07:00
commit 5ed8f13840
45 changed files with 10989 additions and 1417 deletions
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18
modules/pc8080/lib/serialport.js
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@ -116,7 +116,7 @@ function SerialPort8080(parmsSerial) {
}
/*
* No connection until initBus() invokes initConnection().
* No connection until initConnection() is called.
*/
this.sDataReceived = "";
this.connection = this.sendData = null;
@ -396,8 +396,6 @@ SerialPort8080.prototype.initBus = function(cmp, bus, cpu, dbg)
bus.addPortInputTable(this, SerialPort8080.aPortInput, this.portBase);
bus.addPortOutputTable(this, SerialPort8080.aPortOutput, this.portBase);
this.initConnection();
this.setReady();
};
@ -424,14 +422,14 @@ SerialPort8080.prototype.initConnection = function()
var asParts = sConnection.split('->');
if (asParts.length == 2) {
var sSourceID = str.trim(asParts[0]);
if (sSourceID != this.idComponent) return; // this connection string is meant for another instance
if (sSourceID != this.idComponent) return; // this connection string is intended for another instance
var sTargetID = str.trim(asParts[1]);
this.connection = Component.getComponentByID(sTargetID);
if (this.connection) {
var exports = this.connection['exports'];
if (exports) {
this.sendData = exports['receiveData'];
this.printMessage(this.idMachine + '.' + sSourceID + " connected to " + sTargetID, true);
this.status(this.idMachine + '.' + sSourceID + " connected to " + sTargetID);
return;
}
}
@ -451,6 +449,16 @@ SerialPort8080.prototype.initConnection = function()
SerialPort8080.prototype.powerUp = function(data, fRepower)
{
if (!fRepower) {
/*
* We needed to wait until now to make our first inter-machine connection attempt;
* doing this in initBus() was still too early, because initBus() is called in the context
* of onInit() processing for all machines of the same type (eg, PCx86), and if we're
* trying to connect to the port of a machine of a DIFFERENT type (eg, PC8080), it may not
* have been initialized yet.
*/
this.initConnection();
if (!data || !this.restore) {
this.reset();
} else {