Problems with my "intelligent timer"

[fratello]

Thanks for reply !
=============
How can I avoid to stop the timer immediately after pressing buton ?!?
I want to counting seconds while button is pressed ....

[fratello]

I did it again !

@ Device PIC12F675,INTRC_OSC_NOCLKOUT, WDT_OFF,PWRT_ON,PROTECT_OFF,MCLR_OFF,BOD_OFF
Include "C:\WIPPER\Elapsed.bas"   ' just wsave(s) removed
CLEAR
DEFINE OSC 4
ANSEL=0       
CMCON=7
TRISIO=%00100000

LED         VAR  GPIO.0 ;  sets the GPIO.0 port as LED
wipp_time   var byte    ;  number of seconds while LED=off
nr          var bit

nr = 0
low led
Gosub ResetTime                ' Reset Time to  0d-00:00:00.00

loop:
IF GPIO.5 = 0 THEN
  nr=nr+1
     if nr=1 then 
     gosub memo                ' Setting wipe_time 
     else
     GOSUB WIPPER              ' use seconds elapsed as wipe_time
        nr = 0                 ' ready for another setting of wipe_time 
     endif
if nr > 2 then nr =  0    
endif         
goto loop

memo:
gosub StartTimer
while gpio.5 = 0
        wipp_time = seconds    ' seconds counts from the beginning of gpio.5 = 0                 
wend
Gosub StopTimer
Gosub ResetTime
return


wipper:
while gpio.5 = 0
LED = 1 
PAUSE 1000
LED = 0
PAUSE (wipp_time * 1000)
wend
return

END                             ' of story !

Thanks for support !

[fratello]

Ooooooops !!!
I build the schematic and I found a BIG issue !!! For value of "wipp_time" bigger than 10 seconds or so ..., if gpio.5 return to "1" BEFORE these seconds, then the counter dont increment ?! At next command (gpio.5=1) programs go to wipper instead memo ! Any ideea ?! Thanks !

[fratello]

I think in this subroutine the "pause xxx" commands make problems... It's another way to do this ?

wipper:
while gpio.5 = 0
LED = 1 
PAUSE 1000
LED = 0
PAUSE (wipp_time * 1000)  ; this command run for (wipp_time * 1000) seconds  even gpio.5 is no more = 0 ?!?
wend
return

[tasmod]

How about something like a 'for next' loop:-

For wipp_time = 1 to 10 ;adjust for your required timing delay
Next wipp_time

[fratello]

Thanks for reply...but wipp_time dont have just 1 to n value ...It's "seconds elapsed between two pushing of button @gpio.5" !
I dont understand why in "while...wend" command, the failure of condition " gpio.5 = 0" dont stop the "pause (wipp_time * 1000)" command and dont return to master (loop) ...

[aratti]

You have to write:

Delay VAR word

Wipper:
Delay = wipp_time * 1000
While gpio.5 = 0
Pause 1000
Led = !Led
If Delay= 0 then Skip_0
Pause 1
Delay = Delay - 1
Skip_0:
Wend
Return


Cheers

Al.