Open Source Access Control Messaging Standard - Revision history

Arclight: /* Existing Protocols */

2012-06-28T18:59:40Z

Existing Protocols

@@ Line 26: / Line 26: @@
 =====Existing Protocols=====
 <code>
 * ASCII protocol driver
 * Address and Type will be encoded as ascii-hex in the
@@ Line 49: / Line 42: @@
 * will reject the packet.
 */
 </code>

Arclight: /* Existing Protocols */

2012-06-28T18:52:56Z

Existing Protocols

← Older revision		Revision as of 11:52, 28 June 2012
Line 27:		Line 27:
	=====Existing Protocols=====		=====Existing Protocols=====
	<code>		<code>

	* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]		* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]
	//Copyright Royce Pipkins 2010		//Copyright Royce Pipkins 2010
Line 48:		Line 49:
	* will reject the packet.		* will reject the packet.
	*/		*/
	<code>
			</code>

Arclight: /* Existing Protocols */

2012-06-28T18:52:31Z

Existing Protocols

← Older revision		Revision as of 11:52, 28 June 2012
Line 26:		Line 26:

	=====Existing Protocols=====		=====Existing Protocols=====
	<~~syntaxhighlight lang="C"~~>		<code>
	* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]		* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]
	//Copyright Royce Pipkins 2010		//Copyright Royce Pipkins 2010
Line 48:		Line 48:
	* will reject the packet.		* will reject the packet.
	*/		*/
	<~~syntaxhighlight~~>		<code>

Arclight: /* Existing Protocols */

2012-06-28T18:51:29Z

Existing Protocols

← Older revision		Revision as of 11:51, 28 June 2012
Line 48:		Line 48:
	* will reject the packet.		* will reject the packet.
	*/		*/
	</syntaxhighlight>		<syntaxhighlight>

Arclight: /* Existing Protocols */

2012-06-28T18:50:07Z

Existing Protocols

← Older revision		Revision as of 11:50, 28 June 2012
Line 26:		Line 26:

	=====Existing Protocols=====		=====Existing Protocols=====
	<~~source~~ lang="C">		<syntaxhighlight lang="C">
	* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]		* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]
	//Copyright Royce Pipkins 2010		//Copyright Royce Pipkins 2010
Line 48:		Line 48:
	* will reject the packet.		* will reject the packet.
	*/		*/
	</~~source~~>		</syntaxhighlight>

Arclight: Created page with "===Draft Messaging Standard for Open Source Access Control=== ====Low-level Signaling==== Message format should be adaptable to the following mediums Serial RS-485 Up to 32..."

2012-06-28T18:49:21Z

Created page with "===Draft Messaging Standard for Open Source Access Control=== ====Low-level Signaling==== Message format should be adaptable to the following mediums *Serial **RS-485 ***Up to 32..."

New page

===Draft Messaging Standard for Open Source Access Control===
====Low-level Signaling====
Message format should be adaptable to the following mediums
*Serial
**RS-485
***Up to 32 devices per chain
***9600-57600BPS
***Half-Duplex
**RS-232

*Ethernet
*REST style API(http POST/GET API)
*SMS/Cellular
**<140 characters or less per message

====Desired Features====
*Polling, and unique identification of nodes in the system
*Collision-handling and/or retry protocol
*CRC protocol for message integrity
*Encrypted/authenticated and cleartext messagig support
*Ability to interoperate if other protocols are on the same bus
**Can ignore messages in wrong format
**Graceful recovery/retry of messages
**Ethernet-style back-off in case of collisions?
*Need s rich library of polling, sending and control messages

=====Existing Protocols=====
<source lang="C">
* [https://github.com/roycepipkins/MakerAccessControl- Royce Pipkins Access Control Project]
//Copyright Royce Pipkins 2010
//May be used under the terms of the GPL V3 or higher. http://www.gnu.org/licenses/gpl.html
/*
* ASCIIProtocol.h
*
* Created on: Mar 28, 2010
* Author: Royce Pipkins
*
* ASCII protocol driver
* Address and Type will be encoded as ascii-hex in the
* first four bytes after STX. The body string will follow
* as-is and will include the zero terminator. The next
* four bytes will be the 16 bit check sum of the everything
* past the STX up to the checksum expressed as ascii-hex
*
* [STX][ADDRESS][TYPE][BODYSTR][\0][CHECKSUM][ETX]
*
* The body string mustn't contain an STX or ETX or the receiver
* will reject the packet.
*/
</source>

Open Source Access Control Messaging Standard - Revision history

Arclight: /* Existing Protocols */

Arclight: /* Existing Protocols */

Arclight: /* Existing Protocols */

Arclight: /* Existing Protocols */

Arclight: /* Existing Protocols */

Arclight: Created page with "===Draft Messaging Standard for Open Source Access Control=== ====Low-level Signaling==== Message format should be adaptable to the following mediums *Serial **RS-485 ***Up to 32..."

Arclight: Created page with "===Draft Messaging Standard for Open Source Access Control=== ====Low-level Signaling==== Message format should be adaptable to the following mediums Serial RS-485 Up to 32..."