simple flashlight LED - NEW to pic 12f629 -

[astanapane]

itried to do the following.

i have to buttons...one increase the brightness and the other decrease the brightness.

but is not very smooth. I have also a problem to turn off the LED.

For remind you, i need a code for making a flashligh like this:

@ DEVICE  PIC12F675,INTRC_OSC_NOCLKOUT ' internal RC osc
@ DEVICE  PIC12F675,MCLR_OFF           ' Disable external MCLR
@ DEVICE  PIC12F675,WDT_OFF            ' Disable WatchDog timer
@ DEVICE  PIC12F675,PROTECT_OFF        ' Disable device protect
@ DEVICE  PIC12F675,CPD_OFF            ' Disable Code-Protect
INCLUDE "bs1defs.bas"
ansel = 0            
GPIO = 0
TRISIO = %00001100 			' GP2 as input and set GP 0,1,3,4,5 as outputs
CMCON  = 7
ADCON0 = 0 ' A/D off      

signal VAR BYTE
signal=5
Start:
      IF gpio.2=0 THEN
         signal=signal+1
         IF signal>10 THEN signal=10 
         pause 150
      ENDIF
      
      IF gpio.3=0 THEN
         signal=signal-1
         IF signal=255 THEN signal=0
         pause 150
      ENDIF      
      
      HIGH gpio.0
      PAUSE signal
      LOW gpio.0
      PAUSE (10 - signal)
      GOTO Start
END

you can see also there people trying....

http://www.candlepowerforums.com/vb/...d.php?t=192206