HTD MC-66 Multi-Zone Controller - Revision history

Dh: MC-66 Multi-Zone Controller moved to HTD MC-66 Multi-Zone Controller: Adding 'brand'

2012-04-16T03:11:27Z

MC-66 Multi-Zone Controller moved to HTD MC-66 Multi-Zone Controller: Adding 'brand'

←Older revision	Revision as of 03:11, 16 April 2012
(No difference)

Dh at 03:09, 16 April 2012

2012-04-16T03:09:10Z

←Older revision		Revision as of 03:09, 16 April 2012
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	}		}

	[[~~Categories~~:Audio]]		[[Category:Audio]]

Dh at 03:08, 16 April 2012

2012-04-16T03:08:21Z

←Older revision		Revision as of 03:08, 16 April 2012
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	~~[[Categories:Audio]]~~
	Sold by Home Theater Direct (http://www.htdirect.com).		Sold by Home Theater Direct (http://www.htdirect.com).

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	return(len);		return(len);
	}		}

			[[Categories:Audio]]

Dh at 03:08, 16 April 2012

2012-04-16T03:08:05Z

←Older revision		Revision as of 03:08, 16 April 2012
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			[[Categories:Audio]]
	Sold by Home Theater Direct (http://www.htdirect.com).		Sold by Home Theater Direct (http://www.htdirect.com).

Dh at 23:47, 15 April 2012

2012-04-15T23:47:14Z

←Older revision		Revision as of 23:47, 15 April 2012
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	Sold by Home Theater Direct (http://www.htdirect.com).		Sold by Home Theater Direct (http://www.htdirect.com).

	Provides matrix switching 6 input: 6 ouput		Provides matrix switching 6 input: 6 ouput. Any source to any/all outputs. Party mode where all sources link to one input. Volume, treble, bass adjustments handled in-line.

	== Serial Interface ==		== Serial Interface ==

Dh at 23:45, 15 April 2012

2012-04-15T23:45:53Z

←Older revision		Revision as of 23:45, 15 April 2012
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	Provides matrix switching 6 input: 6 ouput		Provides matrix switching 6 input: 6 ouput

			== Serial Interface ==

			RS-232 Serial Interface
			MC66 & MCA66 Controller Interface Hardware Specification
			Protocol:
			Baud rate: 38400 bps
			Data Bit: 8 Bits
			Stop Bit: 1 Bits
			Parity: None
			Flow Control:No
			Connectors & Pins Defined:
			Controller Connector: 9-pin female
			DB PC Connector: 9-pin male DB
			PC Connector Controller Connector
			Pin 2 RxD <-------- TxD Pin 2
			Pin 3 TxD --------> TxD Pin 3
			Pin 5 Gnd --------- Gnd Pin 5

			Interface Software Specification
			Tx Format (Controller Internal Status)
			Flow Control : No
			Tx Format :
			Head Code + Reserved Byte + Zone Address + Command + Data1 + Data2 + Data3 + Data4 + Data5 + Data6 + Data7 + Data8 + Data9 + CheckSum
			Checksum = Head Code + Reserved Byte + Zone Address + Command + Data1 + Data2 + Data3 + Data4 + Data5 + Data6 + Data7 + Data8 + Data9

Dh: /* Example Control Code provided by manufacturer */

2012-04-15T23:40:29Z

Example Control Code provided by manufacturer

←Older revision		Revision as of 23:40, 15 April 2012
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	Example of C Code written to turn the Volume Up in one Zone of the MCA66 Controller through the RS232 Serial Port		Example of C Code written to turn the Volume Up in one Zone of the MCA66 Controller through the RS232 Serial Port

	This particular example was written for use in a Lantronix Network-to-RS232 Controller, but it should still be helpful.		This particular example was written for use in a Lantronix Network-to-RS232 Controller, but it should still be helpful.

	Note: Although this was written to send commands to the MC66 & MCA66 Controllers, aside from specific differences in the calls, it should also be useful in understanding how to write a similar C program for the Lync systems.		Note: Although this was written to send commands to the MC66 & MCA66 Controllers, aside from specific differences in the calls, it should also be useful in understanding how to write a similar C program for the Lync systems.

Dh: Created page with "Sold by Home Theater Direct (http://www.htdirect.com). Provides matrix switching 6 input: 6 ouput == Example Control Code provided by manufacturer == Example of C Code writte..."

2012-04-15T23:39:52Z

Created page with "Sold by Home Theater Direct (http://www.htdirect.com). Provides matrix switching 6 input: 6 ouput == Example Control Code provided by manufacturer == Example of C Code writte..."

New page

Sold by Home Theater Direct (http://www.htdirect.com).

Provides matrix switching 6 input: 6 ouput

== Example Control Code provided by manufacturer ==

Example of C Code written to turn the Volume Up in one Zone of the MCA66 Controller through the RS232 Serial Port
This particular example was written for use in a Lantronix Network-to-RS232 Controller, but it should still be helpful.
Note: Although this was written to send commands to the MC66 & MCA66 Controllers, aside from specific differences in the calls, it should also be useful in understanding how to write a similar C program for the Lync systems.

void sendVolUpToHW(BYTE zoneNum)
{
sendCMD_0x04(zoneNum, 0x09);
}

void sendCMD_0x04(BYTE zoneNum, BYTE data)
{
BYTE cmd[6];
cmd[0] = 0x02;
cmd[1] = 0x00;
cmd[2] = zoneNum + 1; // hardware is one-based index
cmd[3] = 0x04;
cmd[4] = data;
cmd[5] = cmd[0]+cmd[1]+cmd[2]+cmd[3]+cmd[4];
serialSend(0, cmd, 6);
nice();
}

static int serialSend(int chan, BYTE *buf, int len) {
TCB save;
CCB *saveCCB;
BYTE *ptr;
int i;
/* Save the current associated stream */
memcpy(&save, ActPro, sizeof(TCB));
saveCCB = ActCCB;
/* Set to new channel and send data */
ActPro->CCB_Ptr = &AllCCB[chan];
ActPro->Chan_Nr = chan;
ActPro->IO_Ptr = AllCCB[chan].IOPtrs;
ActCCB = &AllCCB[chan];
FlushIn();
sendblk(buf, len);
/* Restore old stream */
memcpy(ActPro, &save, sizeof(TCB));
ActCCB = saveCCB;
return(len);
}