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Binary and Ascii ...

 
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DOPO
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Binary and Ascii ...
PostPosted: Mon Jan 06, 2003 11:47 am     Reply with quote

I have some displays with four digits which use ascii codes for every digit. that means you have to send for every number the ascii code to the display! now the problem is, i am working with binary numbers! i need a simple pic programm, which can convert a binary number into a 4 digit ascii number.
i need it in both directions....
so if someone has an idea or a link or anything..
tell me .. Smile
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This message was ported from CCS's old forum
Original Post ID: 10468
Tomi
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Re: Binary and Ascii ...
PostPosted: Mon Jan 06, 2003 11:52 am     Reply with quote

Check out printf() sprintf() and atoi() functions, e.g.:
printf(SendaByteToDisplay,"\%04u",myvar);

:=I have some displays with four digits which use ascii codes for every digit. that means you have to send for every number the ascii code to the display! now the problem is, i am working with binary numbers! i need a simple pic programm, which can convert a binary number into a 4 digit ascii number.
:=i need it in both directions....
:=so if someone has an idea or a link or anything..
:=tell me .. <img src="http://www.ccsinfo.com/pix/forum/smile.gif" border="0">
___________________________
This message was ported from CCS's old forum
Original Post ID: 10469
DOPO
Guest







Re: Binary and Ascii ...
PostPosted: Mon Jan 06, 2003 12:13 pm     Reply with quote

i am using the CC5X from Knuddson Data ..
Its a C-Compiler for MPLAB..
I'll try .. :)

:=Check out printf() sprintf() and atoi() functions, e.g.:
:=printf(SendaByteToDisplay,"\%04u",myvar);
:=
:=:=I have some displays with four digits which use ascii codes for every digit. that means you have to send for every number the ascii code to the display! now the problem is, i am working with binary numbers! i need a simple pic programm, which can convert a binary number into a 4 digit ascii number.
:=:=i need it in both directions....
:=:=so if someone has an idea or a link or anything..
:=:=tell me .. <img src="http://www.ccsinfo.com/pix/forum/smile.gif" border="0">
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This message was ported from CCS's old forum
Original Post ID: 10470
sar



Joined: 08 Sep 2003
Posts: 36

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Re: Binary and Ascii ...
PostPosted: Tue Jan 07, 2003 11:18 am     Reply with quote

Hello

Here is some sample code for your application at:

<a href="http://home.attbi.com~brucecannon/sculptures/time_of_your_life/time_of_your_life_technical_notes.htm" TARGET="_blank">http://home.attbi.com~brucecannon/sculptures/time_of_your_life/time_of_your_life_technical_notes.htm</a>
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Original Post ID: 10508
sar



Joined: 08 Sep 2003
Posts: 36

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Re: Binary and Ascii ...
PostPosted: Tue Jan 07, 2003 11:22 am     Reply with quote

Hello
I think the link was bad:

<a href="http://home.attbi.com/~brucecannon/sculptures/time_of_your_life/time_of_your_life_technical_notes.htm" TARGET="_blank">http://home.attbi.com/~brucecannon/sculptures/time_of_your_life/time_of_your_life_technical_notes.htm</a>
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This message was ported from CCS's old forum
Original Post ID: 10509
Mircea



Joined: 12 Jan 2007
Posts: 7
Location: Europe

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PostPosted: Fri Jan 12, 2007 9:29 am     Reply with quote

To get the ASCII code:
Code:
int8 GET_ASCII (int8 value )
{
 value = '0' + (value & 0x0F);    // only 4 bits
 if(value>57) value+=7;
 return value;
}
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