On Wednesday, January 2, 2019 at 7:23:49 PM UTC-5, Wim Lewis wrote:
>
> Go's GC pauses and Linux's preemptions make them bad choices for this if 
> occasional random failures are unacceptable, but in practice, for tinkering 
> purposes, I think they're both fine ---


That is my current thinking, do it in go, learn and if when I get smarter, 
I find it doesn't work, I can adjust.
I've already learned to use 20 or 30 languages, so learning a couple more 
is not a big deal.
I know that python has a lot of fans, but go meets my theology far better 
than python

Plus Rob Pike keeps saying that the GC is getting better every release and 
I believe in Rob Pike


> 2) what hardware should I use? RaspberryPI, or some super Arduino? or a 
> more specific microcontroller, perhaps controlled by a R-PI? 
>
> RasPIs are cheap and have a large community, but are a little weak at I/O. 
> I'm a big fan of the Beaglebone, which is not quite at RasPI's level


I'm going to start with an R-Pi, and see. Weak at IO matches up nicely with 
Linux's refusal to really do real time. I half expected everyone to yell 
"you have to use a RTOS" but that hasn't happened. Maybe all the RTOS folks 
have already rejected go. I've done far too much professional C, I have no 
interest in doing it for fun.
 

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