Eur van Andel wrote:
>> -- Set all ports into digital mode (if any analog module present).
>> --
>> procedure enable_digital_io() is
>> Â Â pragma inline
>> Â Â adc_off()
>> end procedure
>> --
>
> Rob, can you add:
>
> OPTION_REG_T0CS = off
>
> in here? Then all pins are truly digital I/O. See pictures. FOSC4 is default
> 0,
> so we don't need to mess with that.
- Is this needed for all PICS, or only for a specific group? T0CS seems
not to have exactly the same function in all PICs.
- T0CS is in the OPTION_REG for the midrange and baseline (as pseudo
register), but in the T0CON register for the 18Fs.
So it is not really straight forward.
> Also, I'd like to add:
>
>> -- This program assumes the internal oscillator
>> -- is used with a frequency of 4 MHz.
>> pragma target clock 4_000_000 Â Â Â -- oscillator frequency
>> pragma target WDT Â disabled
>
> pragma MCLR external
Similarly as above: for which PICs? Not all even have a 'pragma fuse_def
MCLR' option. And this is not about device files but the blink-an-led
samples.
Regards, Rob.
--
Rob Hamerling, Vianen, NL (http://www.robh.nl/)
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