[collectd] [PATCH] add Modbus/RTU support to modbus plugin

[Eric Sandeen]

On 11/6/14 11:50 PM, Eric Sandeen wrote:
> This allows access to a local RS-485 serial port
> via the modbus plugin by specifying i.e.
> 
>   Device "/dev/ttyUSB0"
>   Baudrate 38400
> 
> in the <Host> block.
> 
> For now it assumes 8N1, I don't know if there's any
> reason to support less common serial configs...

Hohum, I see that Peerless boilers are 8N2.

So maybe this needs more config capability after
all.

Before I do that, though, I'll wait for feedback on
this version.

Thanks,
-Eric