Serin serout problem

[lerameur]

hi,

Ok I got the A/D working now.

I bought another RF module kit from this web site:
http://www.robotshop.ca/home/product...ity-tx-rx.html
( actuallyI just had to drive there).
I use the exact program and configuraiton and I am getting contact output on the lcd :
TempC : 0
TempF: 32

here is what I see on the scope:
http://www3.sympatico.ca/lerameur/

[skimask]

hi,

Ok I got the A/D working now.

I bought another RF module kit from this web site:
http://www.robotshop.ca/home/product...ity-tx-rx.html
( actuallyI just had to drive there).
I use the exact program and configuraiton and I am getting no ouput
here is what I see on the scope:
http://www3.sympatico.ca/lerameur/

A/D is working as expected? Values are what you need and all that?

RF Modules - sounds like you should take them back and get another pair of the same thing you've already got.

[lerameur]

I bought three pair of them , They all act the same...
it looks ok from the scope doesn't it ??

A/D is working as expected? Values are what you need and all that?
Yes

[skimask]

I bought three pair of them , They all act the same...
it looks ok from the scope doesn't it ??

A/D is working as expected? Values are what you need and all that?
Yes

Put the old ones back in and snap a pic of those, put the 2 pic's up side by side. Maybe one is inverted from the other or something.

[lerameur]

I did that they are almost the same on the scope.

[skimask]

I did that they are almost the same on the scope.

Almost apparently isn't close enough.
Fatten up the traces a bit if you can and repost the pics including the original RF module sets.
Also, you might want to try speeding up the TX rate, maybe a couple more sync bytes ($55), maybe less, who knows.
That's the problem with getting something to work with one thing, and then using another, you gotta redo practically everything.

[lerameur]

Ok I posted a picture of the working module, I bit different.
same link