I wrote a linux/mac "driver" that supports higher speeds like 115200 as well, planning to port it to arduino as well, when I have time from my other projects. It's partially based and looks partially identical as Adafruit's library, but it is a complete rewrite, just didn't want to rename all the variables, why to invent a wheel again when it already is there..
I used wiringPi serial library aswell as it works well and is small and simple..
Anyway, fetch it here:
https://github.com/oskarirauta/VC0706
New "driver" for VC0706 ( raspberry, mac, linux.. )
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Re: New "driver" for VC0706 ( raspberry, mac, linux.. )
The problem is that the VC0706 doesn't retain the baud-rate settings when you change them. Every time it resets, it goes back to 38400. I found that it resets at odd times - not just on power cycles. I couldn't make a driver that worked reliably at 115200.
I'm certainly going to have to check your driver out!
I'm certainly going to have to check your driver out!
Please be positive and constructive with your questions and comments.