LOOKUP2 please help

[emilhs]

lookup2 not counting all table. who can help?
is there any way to devide into wo parts?
or is there any way that count goes until sutain figure and then start counting backward?



Freq var word
say var byte
countera var word


loop:

If PORTB.7 =0 THEN
CounterA = 0
Yelp3:
Lookup2 CounterA,[902,902,902,884,884,884,851,851,835,820,820,806,80 6,792,778,765,_
752,740,740,716,716,705,705,683,683,653,663,663,64 4,635,618,627,602,594,578,578,557,_
564,549,531,531,519,513,501,492,475,465,465,456,44 2,434,422,414,406,389,389,373,373,_
352,334,329,318,307,296,283,279,263,252,249,238,23 2,232,238,249,252,263,279,283,296,_
307,318,329,334,352,373,373,389,389,406,414,422,43 4,442,456,465,465,475,492,501,_
513,519,531,531,549,564,557,578,578,594,602,627,61 8,635,644,663,663,653,683,683,_
705,705,716,716,740,740,752,765,778,792,806,806,82 0,820,835,851,851,884,884,884,_
902,902,902],Freq

For say=1 to 25
High PORTa.0
PauseUS Freq
Low PORTa.0
PauseUS Freq
Next say
pause 50

if PORTB.7=0 then
CounterA = CounterA + 1
if Countera < 142 then goto yelp3

endif
ENDIF
goto loop

[emilhs]

please give a hand

[sayzer]

May be something like this can/could/possibly/hopefully help !

<font color="#000000">Loop:

    <font color="#000080"><b>IF </b></font>PORTB.<font color="#FF0000">7 </font>= <font color="#FF0000">0 </font><font color="#000080"><b>THEN
        </b></font>CounterA = <font color="#FF0000">0

        </font>Yelp3:
            <font color="#000080"><b>LOOKUP2 </b></font>CounterA,[<font color="#FF0000">902</font>,<font color="#FF0000">902</font>,<font color="#FF0000">902</font>,<font color="#FF0000">884</font>,<font color="#FF0000">884</font>,<font color="#FF0000">884</font>,<font color="#FF0000">851</font>,<font color="#FF0000">851</font>,<font color="#FF0000">835</font>,<font color="#FF0000">820</font>,<font color="#FF0000">820</font>,<font color="#FF0000">806</font>,<font color="#FF0000">806</font>,<font color="#FF0000">792</font>,<font color="#FF0000">778</font>,<font color="#FF0000">765</font>,_
            <font color="#FF0000">752</font>,<font color="#FF0000">740</font>,<font color="#FF0000">740</font>,<font color="#FF0000">716</font>,<font color="#FF0000">716</font>,<font color="#FF0000">705</font>,<font color="#FF0000">705</font>,<font color="#FF0000">683</font>,<font color="#FF0000">683</font>,<font color="#FF0000">653</font>,<font color="#FF0000">663</font>,<font color="#FF0000">663</font>,<font color="#FF0000">644</font>,<font color="#FF0000">635</font>,<font color="#FF0000">618</font>,<font color="#FF0000">627</font>,<font color="#FF0000">602</font>,<font color="#FF0000">594</font>,<font color="#FF0000">578</font>,<font color="#FF0000">578</font>,<font color="#FF0000">557</font>,_
            <font color="#FF0000">564</font>,<font color="#FF0000">549</font>,<font color="#FF0000">531</font>,<font color="#FF0000">531</font>,<font color="#FF0000">519</font>,<font color="#FF0000">513</font>,<font color="#FF0000">501</font>,<font color="#FF0000">492</font>,<font color="#FF0000">475</font>,<font color="#FF0000">465</font>,<font color="#FF0000">465</font>,<font color="#FF0000">456</font>,<font color="#FF0000">442</font>,<font color="#FF0000">434</font>,<font color="#FF0000">422</font>,<font color="#FF0000">414</font>,<font color="#FF0000">406</font>,<font color="#FF0000">389</font>,<font color="#FF0000">389</font>,<font color="#FF0000">373</font>,<font color="#FF0000">373</font>,_
            <font color="#FF0000">352</font>,<font color="#FF0000">334</font>,<font color="#FF0000">329</font>,<font color="#FF0000">318</font>,<font color="#FF0000">307</font>,<font color="#FF0000">296</font>,<font color="#FF0000">283</font>,<font color="#FF0000">279</font>,<font color="#FF0000">263</font>,<font color="#FF0000">252</font>,<font color="#FF0000">249</font>,<font color="#FF0000">238</font>,<font color="#FF0000">232</font>,<font color="#FF0000">232</font>,<font color="#FF0000">238</font>,<font color="#FF0000">249</font>,<font color="#FF0000">252</font>,<font color="#FF0000">263</font>,<font color="#FF0000">279</font>,<font color="#FF0000">283</font>,<font color="#FF0000">296</font>,_
            <font color="#FF0000">307</font>,<font color="#FF0000">318</font>,<font color="#FF0000">329</font>,<font color="#FF0000">334</font>,<font color="#FF0000">352</font>,<font color="#FF0000">373</font>,<font color="#FF0000">373</font>,<font color="#FF0000">389</font>,<font color="#FF0000">389</font>,<font color="#FF0000">406</font>,<font color="#FF0000">414</font>,<font color="#FF0000">422</font>,<font color="#FF0000">434</font>,<font color="#FF0000">442</font>,<font color="#FF0000">456</font>,<font color="#FF0000">465</font>,<font color="#FF0000">465</font>,<font color="#FF0000">475</font>,<font color="#FF0000">492</font>,<font color="#FF0000">501</font>,_
            <font color="#FF0000">513</font>,<font color="#FF0000">519</font>,<font color="#FF0000">531</font>,<font color="#FF0000">531</font>,<font color="#FF0000">549</font>,<font color="#FF0000">564</font>,<font color="#FF0000">557</font>,<font color="#FF0000">578</font>,<font color="#FF0000">578</font>,<font color="#FF0000">594</font>,<font color="#FF0000">602</font>,<font color="#FF0000">627</font>,<font color="#FF0000">618</font>,<font color="#FF0000">635</font>,<font color="#FF0000">644</font>,<font color="#FF0000">663</font>,<font color="#FF0000">663</font>,<font color="#FF0000">653</font>,<font color="#FF0000">683</font>,<font color="#FF0000">683</font>,_
            <font color="#FF0000">705</font>,<font color="#FF0000">705</font>,<font color="#FF0000">716</font>,<font color="#FF0000">716</font>,<font color="#FF0000">740</font>,<font color="#FF0000">740</font>,<font color="#FF0000">752</font>,<font color="#FF0000">765</font>,<font color="#FF0000">778</font>,<font color="#FF0000">792</font>,<font color="#FF0000">806</font>,<font color="#FF0000">806</font>,<font color="#FF0000">820</font>,<font color="#FF0000">820</font>,<font color="#FF0000">835</font>,<font color="#FF0000">851</font>,<font color="#FF0000">851</font>,<font color="#FF0000">884</font>,<font color="#FF0000">884</font>,<font color="#FF0000">884</font>,_
            <font color="#FF0000">902</font>,<font color="#FF0000">902</font>,<font color="#FF0000">902</font>],Freq
            
            <font color="#000080"><b>FOR </b></font>Say = <font color="#FF0000">1 </font><font color="#000080"><b>TO </b></font><font color="#FF0000">25
                </font><font color="#000080"><b>HIGH </b></font>PORTA.<font color="#FF0000">0
                </font><font color="#000080"><b>PAUSEUS </b></font>Freq
                <font color="#000080"><b>LOW </b></font>PORTA.<font color="#FF0000">0
                </font><font color="#000080"><b>PAUSEUS </b></font>Freq
            <font color="#000080"><b>NEXT </b></font>Say
           
            <font color="#000080"><b>PAUSE </b></font><font color="#FF0000">50
            
            </font>CounterA = CounterA + <font color="#FF0000">1
            </font><font color="#000080"><b>IF </b></font>Countera &lt; <font color="#FF0000">142 </font><font color="#000080"><b>THEN </b></font>Yelp3

    <font color="#000080"><b>ENDIF


GOTO </b></font>Loop


<font color="#000080"><b>END

</b></font>

[emilhs]

Tried this one not working

[emilhs]

is there any way to devide one table into two parts and count one part and then the second one?

[Archangel]

is there any way to divide into two parts?
Or is there any way that count goes until certain figure and then start counting backward?

In the short answer Yes sort of.
something like

repeat
counterA = counterA + 1
LOOKUP2 CounterA,[902,902,902,884,884,884,851,851,835,820,820,806,806,792,778,765,_
            752,740,740,716,716,705,705,683,683,653,663,663,644,635,618,627,602,594,578,578,557,_
            564,549,531,531,519,513,501,492,475,465,465,456,442,434,422,414,406,389,389,373,373,_
            352,334,329,318,307,296,283,279,263,252,249,238,232,232,238,249,252,263,279,283,296,_
            307,318,329,334,352,373,373,389,389,406,414,422,434,442,456,465,465,475,492,501,_
            513,519,531,531,549,564,557,578,578,594,602,627,618,635,644,663,663,653,683,683,_
            705,705,716,716,740,740,752,765,778,792,806,806,820,820,835,851,851,884,884,884,_
            902,902,902],Freq
until counterA = 75
repeat
counterA = counterA - 1
LOOKUP2 CounterA,[902,902,902,884,884,884,851,851,835,820,820,806,806,792,778,765,_
            752,740,740,716,716,705,705,683,683,653,663,663,644,635,618,627,602,594,578,578,557,_
            564,549,531,531,519,513,501,492,475,465,465,456,442,434,422,414,406,389,389,373,373,_
            352,334,329,318,307,296,283,279,263,252,249,238,232,232,238,249,252,263,279,283,296,_
            307,318,329,334,352,373,373,389,389,406,414,422,434,442,456,465,465,475,492,501,_
            513,519,531,531,549,564,557,578,578,594,602,627,618,635,644,663,663,653,683,683,_
            705,705,716,716,740,740,752,765,778,792,806,806,820,820,835,851,851,884,884,884,_
            902,902,902],Freq
until countera = 0

[Darrel Taylor]

lookup2 not counting all table. who can help?

The limitation of 85 values only applies to the LOOKUP2 statement.

The plain old LOOKUP can have up to 255.

Remove the 2, and your there.
<br>

[Archangel]

The limitation of 85 values only applies to the LOOKUP2 statement.

The plain old LOOKUP can have up to 255.

Remove the 2, and you're there.
<br>

I didn't know about that limitation Darrel, Thank You.
EDIT: it's in the book alright! It also takes up 3 times the space as lookup.

[emilhs]

in my table only 142 figures.
I have to use one of pic18cXX controllers

[Darrel Taylor]

You don't need an 18?.

The LOOKUP statement .. NOT the LOOKUP2, will do exactly what you want, even if it's a 12F.
<br>

[emilhs]

but at the moment I use 16f84