Why ASM?

Try JALv2, it's easy: http://www.justanotherlanguage.org/

Here's my sd card tutorial:
http://www.justanotherlanguage.org/content/jallib/tutorials/tutorial_sd_card

Matt.


rikAtee wrote:
> 
> Hello there,
> 
> I am working on a project to store data displayed on a seven segment
> display.
> 
> 
> I have written the assembly language code to retrieve the signal from the
> seven segment display and decode it into the binary value.
> 
> 
> My next step is storing the output in a file on a sd card or USB stick in
> a continuous list, like so:
> _________________________
> Thee txt file on usb stick/sd card:
> 01001 <--existing data
> 01000 <--existing data
> 00111 <--existing data
> ____ <--write new data here
> _________________________
> 
> How do I achieve this? I have seen some things in google but without help
> I am lost. Is there a solution that simply writes the output of PORTA into
> a list on in a text file? Help is appreciated. Remember I am new and know
> little. I am eager to learn but simple stuff first please!
> 
> 
> 
> Key points:
> 
> I am using PIC16F84 micro controller.
> 
> PORTB are inputs from the seven segment sisplay.
> 
> PORTA are outputs to the storage device.
> 
> My code is written in assembly language.
> 
> The simpler the better. No bells and whistles please. Not yet!
> 
> Willing to change what I have so far.
> 
> I am using MPBALB. In wine, no less!
> 
> Thanks!
> http://old.nabble.com/file/p28211893/Retrieve%2Bfrom%2Bseven%2Bseg%2Bdisplay.asm
> File attached if interested 
> 

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