[Nut-upsdev] Support for SMS (Brazil) usb models

[Arnaud Quette]

2012/10/31 Charles Lepple <clepple at gmail.com>

> On Oct 30, 2012, at 6:43 PM, Arnaud Quette wrote:
>
> > in fact, this protocol is just a variation of Q1.
> > check the blazer_ser driver . we may have to check for some changes
> though ('M' instead of 'Q' for muting buzzer, for example)
>
> One difference seems to be that the SMS protocol pads the query with 0xFF,
> and has a simple checksum byte before the 0x0D character.
>
> It may be simpler to create a new driver from drivers/skel.c (using
> blazer_ser as a guide).
>

you got a point here Charles.

Arnaud
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