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Hi ckielstra,

The same input(pin) function can also be called with a RAM variable

Is this a "new" feature I am missing? - My compiler is terribly old, 5y+ or something.

Got licence ...

Fun fun fun,

actually, the intention of the thread was to discuss decoupling of I/O operations from Pin-Constants.

@Ttelmah: Thanks for your suggestion.
@bkamen: Yeah, that is what protocols ar ...

Hi Jay,

sorry for causing confusion. My initial question meant something completely different. So I'll try to sum up:

It's not about specific hardware.
It's about a general approach of reusing ...

mkay!!!

then, HOW reUSE code? plz...

Hi Jay,

thanks for pointing it out!

What exactly do you mean by:

Also be aware that the temperature devices do NOT have the same 'protocol' or timing format, so you can't mix them on the sam ...

Hi,

I was wondering, how does one use driver code with multiple pieces of the same hardware connected at once.

e.g. the DS1822 code found here, which uses the CCS IO_Functions quite a lot:

ht ...

This is done using the binary operators & | ^ .
Basically you need to check each bit of your variable.

You can also use bitwise shifting << >> in a loop to test all bits one by one ...

Hello,

I now use a const array of pointers to each var and another arrray,
telling about the size of var, because I use int pointers.

Anyway I would like to see an example of Ttelmah's approach ...

Ttelmah,

I must admitt, I don't get it to work.

Can you please show an example.

Thanks Martin

How many variables are involved?.
What are the sizes of the variables (all the same, as shown, or different for different commands)?.

variables involved : ~ 100
types: signed or unsigned 8- ...

Thanks PCM,

I see, switch-code is efficient.

But, let me go a bit further into detail...

That's what I'm doing:

The Pic can recieve dumps of data, from a host, that it needs to assign to c ...

Hello,

I'm looking for a way to assign a value to a variable as shown below.
Note that I used long for "var" ...
What I do not want is: 1) waste ram, 2) waste rom, 3) no solution ;-)
I ...

look here

http://www.sprut.de/electronic/pic/8bit/18f/programm/usbbootloader/usbboot.htm

for a graphic and explanation (in german) on how to setup the xtal.

Best wishes Martin

Thank_you (Ttelmah && ckielstra);

this solved the problem and made it clear to understand.

I should have looked at the warnings, but by that time it was 5 o'clock in the morning, after a ...

Hi,

the code below works fine, however if you bring in both delays, it just recieves garbage.

Toggling "sample_early" makes no difference and
the baudrate is just 1200.

Compiler i ...