AllDigital routine for P16 and P18 MCU

[yo2lio]

Hello,

AllDigital routine for P16 and P18 MCU is ready !

This routine set all pins from MCU to I/O digital state ( turn off comparators, analog to digital converters and external memory bus)

Code: Select all

program AllDigital

include "all_digital"

main:
  AllDigital  ' turn off comparators, analog to digital converters
              ' and external memory bus, depending of MCU type
end.

You can download the code from :
http://www.microelemente.ro/MikroBasic/ ... igital.zip

[Jack Flanders]

Great job, yo2lio! This should help a lot of folks... it's also a good starting point for someone who wants to use A/D or comparator functions. The registers you show are ones the user will need to change to use analog functions so your code helps everyone out!

Thanks for posting!

[yo2lio]

I can put this routine, for easiest implementation, in Delays routine both P16 and P18, but I waiting for users feedback ...

[ch9fod]

Are we going to see a version for mikroC??
Thx!

[yo2lio]

Are we going to see a version for mikroC??

If somebody show me how can I implement this in MC , ... the answer is yes ....

[zan]

Thankyou Florin

BTW. This topic should be sticky.

[MobyUK]

Very useful addition.
Now a stupid question where would you put this so the compiler can pick it up for all projects?

[Colin]

Its not a stupid question.
Put it in the same folder as your project.

[yo2lio]

Well it' not so easy.

You must spit this library in two parts.
You must make two procedure for P16 and P18.

Hard way :

Copy this files in /Uses/P16 and /Uses/P18 folder and then edit all *def.pbas files from Defs folder ! No way !

Easy way :

Edit Delay.pbas file from /Uses/P16 and /Uses/P18 and include AllDigital procedure in this files.

Before this make a copy for Delay.pbas .

If time permitted I'll make this and upload Delay.pbas files on the forum.

[Colin]

Hello yo2lio,
Thats weird.
I just copied the "all_digital.mcl" file to my project directory.
All my projects compile and run without errors.
I just modified a onewire project (18s20), commented out ADCON1 =7 and the display read 000.0000.
I then included the "all_digital.mcl", added AllDigital as the first statement in Main: and the display read 024.5000.
Am I just lucky??

Regards
Colin

[yo2lio]

I then included the "all_digital.mcl", added AllDigital as the first statement in Main: and the display read 024.5000.
Am I just lucky??

This is the way to use custom libraries. But if you want to have access to library without include "name_lib" you must follow the steps presented in previous post.

[Colin]

Thanks for the explanation Florin.
I will try it the other way as well.

[cllow2020]

Hello,

AllDigital routine for P16 and P18 MCU is ready !

...

from some device define#

Code: Select all

ANSEL = ANSEL and %1110000

looks like missing LSB bit 0, total of 7 bits only, not 8bits, its not working for POARTA.4 as digital IO, or am i looking at wrong datasheet? b'cos i'm new to 18F25k20 .

[yo2lio]

Hello,

Thank you for reporting.

Affected devices : P16F883, P16F886, P18F24K20, P18F25K20, P18F26K20.

Corrected and updated on server.

[firstgrip]

Thanks. I need to take some time to digest the content. Complicated.