AW: [avr-gcc-list] coming back to avrgcc: some questions

[Marc Wetzel]

> Hello,
> 
> after quite some time I'm coming back to developing avrgcc 
> applications for Atmel Mega 103.
> 

Mega103 is "end-of-life" you should use the mega128, fyi it has i2c
And a second uart on board (despite a boot-loader ...)


> I've designed prototype of custom home automation system.
> 
> On top of home automation network there is main controller 
> (based on small
> microcontroller) with rs-232 interface that can be connected 
> to PC. Now I have several dillemas and would kindly ask for 
> quick answers:
> 
> - what free rtos could be best at the moment for developing 
> applications ? Is AvrX the best solution ?
> 

You should check NutOs/Ethernut also. It fit all my needs. Maybe yours,
too.


> - are 3.2 compiler's applications and rtos stable enough for 
> always-on applications ?

:) The Watchdog is your friend!!




Greetings
/Marc

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