Matrix user forums

Thanks Martin

You have a been a great help as always

Chloe

I am trying g to run this programe which works if I don't use the port a switch, but as soon as I include the switch noting happens.

Basically as soon as porta,0 switch is pressed the count on port b led begins.
However noting happens

What have I done wrong
Asm file uploaded

Chloe

Steve Forgot to ask, you say you have now made an add on board to make the crystal slower Is this available now , could not see it on your site. Marain did a quick fix which I will need to try, but if u have developed a neat board I would likexpect to purchase it. Please let me know. On that Also I'...

Thanks Steve sent u aneed email

Chloe

hi C.S. Lewis Thanks so much for that info and that documentation yes that should be available in all tutorials, i think matrix should give this out with every board, very useful information inded I have the project now working using the LATB register, something i did not even know about or how to u...

Hey Martin Its perfect and now hopefully with the RC issue fixed too i can now hopefully learn the rest of the tutorials. I have already learned so much about registers i did not even know existed, as the pic16f84 never had this issue, there was no LAT,BANKS etc hopefully the other tutorials will ru...

Hi Martin

Someone replied that I need to write to the LATB file

Bsf LATB,01
BSF LATB,1

Etc

Sounds that may be the issue.
But now I need to figure out if I need to set up the LAT register at the beginning, define it to an address.

What do you think

Chloe

Hi kerbing

Could u please show me the code I need to enter please
I am a beginner to this,
And that would help a great deal

Thanks

Chloe

with a great deal of help from Martin medelec35 we have come stuck on a simple command that is not doing what it should, so im asking if anyone else could shed some light on to this for me please I using the EB006v9 board with the pic16f1937 that come with it uisng pic basic assembly NOT FLOWCODE I ...

Nooooo oops

Don't leave me at this stage(sad puppy dog face)
I will have to go over eveything all again with them

Have a good evening g

Chloe

Hi Martin Thanks for that i will give it a try i actually have breadboard not the matrix 1, i could try this idea to get it working i have upload SEQUENCE program its how the TUT3 should have worked YES i got it to do what it should and it does work HOWEVER i have had to stop using the BSF command f...

Martin yes please if you can try this RC thing that would be great and i will follow your steps no matter what i try this end the programe the easiest of them all does not do what it should it works great but not as it should i added 2 sets of delays to slow it down even more which is good. but stil...

Hi Again Martin Ok this will sound weird, but just gone over your tut 3 program. and its running, but its like a flashing light program, as soon as port b 0 is on when it gets to port b 1 then port b 0 is turning off. by itself with no BCF command its like the knight rider car but 1 way on the tutor...

Hi Martin Thanks for the help you have given. Looked over the code and uploaded it my end and it does exactly what it should, except obviously i need the delays in all the sequences, or it wont work. im guessing this is the case as the internal oscillator is quite high. If i was to go back old schoo...

Thanks Martin

I will try this asap.
If this works then my problem will be solved.
Can't wait.

Update soon

Chloe x

Yes but the tutorials were written for the 1937 there is a folder for them, It contains 4 folders for 4 chips the coder is written differently for the 4 chips, I'm guessing they got the chips mixed up. I'm back on track, just need to know how I can use rc mode or at least make the programe slower so...

Hi Martin Amazing it worked, I also took your ASM fie just to compile it my end and it worked, so now i know its not my software or hardware but the tutorials that are written incorrectly thats bad especially on Matrix behalf, i will have to inform them going back to the original problem the RC vs t...

Hi Martin Thanks for your help and explanation i was thinking it may be that, so i did try another tut program, it was TUT 26, which uses the XTAL mode the 7 segment display counting. I have enclosed the ASM file, they dont come with HEX files, so i had to compile it, which makes me wonder if the co...

i have the EB006 multi programmer board and i am using the assembly for pic micro v6 software it comes with the virtual pic, and lots of tutorials, and examples for the pic16f1937, tut1 to 48 etc its been a nightmare getting this to work. my first issue was with the PPP v3 software it installs but s...