Squashed commit of the following:
commit 42fb7d3cde591d40060cc740ccbc47f1ae7a5a50
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Tue Aug 26 13:31:11 2014 +1000
Get the MODBUS_AP working
commit da785c1434a04c4186d4174eb2dfbaefc850c8e7
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Mon Aug 25 18:01:50 2014 +1000
Bring Modbus protocol closer to Huber, Knauer and Omron
commit ef06ed7b6911cb49b35c19fe73e55f7c57cfd049
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Mon Aug 25 18:01:18 2014 +1000
Make Huber, Knauer and Omron protocols more aligned (diffable)
commit 3ef1bb06b3f865502ad7dffc4bf5dba4814d9334
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Fri Aug 22 17:47:50 2014 +1000
Get the Huber and Knauer protocols to be more alike
commit 2c9932e83f6735e894278648afdcadece654d43b
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Fri Aug 22 17:12:31 2014 +1000
Clean up the Knauer dual-mode protocol and refactor
commit 333300b19b0e61916e261300ac6ae2b6bab5df09
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Thu Aug 21 15:38:39 2014 +1000
Get the Knauer dual-mode protocol working(-ish)
commit b1f9d82f1b9eb8a1ff54694adc3482984b0d3d72
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Thu Aug 21 15:37:44 2014 +1000
Make private functions static (and not duplicated)
commit 0b077414eef9e4351956a2b971d7751cced0d3cd
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Thu Aug 21 12:46:10 2014 +1000
Knauer moving toward dual protocol
commit 13199bea38a1595ce06923e83474b738b10db94d
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Thu Aug 21 12:42:48 2014 +1000
Restructure default sendCommand processing in asyncqueue
commit 99a8ea3174ca0636503b0ce0cdb6016790315558
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Thu Aug 21 09:48:50 2014 +1000
Add a Modbus Protocol handler derived from sct_tcpmodbus
commit 3adf49fb7c8402c8260a0bb20729d551ac88537b
Author: Douglas Clowes <dcl@ansto.gov.au>
Date: Thu Aug 21 09:43:54 2014 +1000
Leave the free of private data to the asyncqueue mechanism
