Modbus TCP binding feature request

[GoogleCodeExporter]

Read / write support the individual bits (0 to 15) of the registers in Switch 
and others OnOff items.

For example (switch 4 bit in register 8):

Switch test "Light 5 Group" (ALL) {modbus="slave1:8.4"}

Original issue reported on code.google.com by Sergey.D...@gmail.com on 31 Aug 2013 at 11:15

[GoogleCodeExporter]

Hardware support data type "holding" only.

Original comment by Sergey.D...@gmail.com on 31 Aug 2013 at 11:32

[GoogleCodeExporter]

This would exceed any standard modbus implementation. The protocol can only 
write the entire register, therefore the implementation would need to poll the 
register first to change one bit and push it back to the slave.

Original comment by Joel.J.L...@googlemail.com on 12 Oct 2013 at 6:42

[GoogleCodeExporter]

Original comment by teichsta on 5 Nov 2013 at 10:53

• Added labels: To-Github

[GoogleCodeExporter]

This issue has been migrated to Github. If this issue id is greater than103 its 
id has been preserved on Github. You can open your issue by calling the URL 
https://github.com/openhab/openhab/issues/<issueid>. Issues with ids less or 
equal 103 new ids were created.

Original comment by teichsta on 17 Nov 2013 at 8:08

• Added labels: Migrated-To-Github

[GoogleCodeExporter]

see above!

Issue has been migrated to Github and should be discussed there.

Original comment by teichsta on 21 Nov 2013 at 1:51

• Changed state: Invalid