Re: [Amforth] amforth-shell.py idea

[Matthias T. <mt...@we...>]

Hi,

> On the at90can128, for example, one has to introduce "TCCR0 constant
> TCCR0B" before uploading lib/hardware/time0.frt
> 
> How about extending Keith's fantastic shell with conditional upload
> constructs such as:
> 
> #ifdev at90can128
>    %00000000 TCCR0 c! \ stop timer
> #else
>    %00000000 TCCR0B c! \ stop timer
> #endif

There are a few (~15 IIRC) more devices, that
suffer the same problem. Your solution does
not scale enough, unfortuatly.

> Any better idea?

Highly appricated!

I considered something like

#ifndef TCCR0B
  #define TCCR0B TCCR0
#endif

but who wants to maintain the matching rules? And who
wants to check _in detail_ if they are really compatible
with each other for every controller type (~120 by now)?
I wont do it.

Matthias