If...then...else

[mikebike]

Why do I get a Syntax Error for the ELSE row?

loop2:
ADCIN 0, involt 'Read channel 0 to involt
PAUSE 100 'Wait 100 ms
IF involt >= 128 THEN GPIO.5 = 0
ELSE GPIO.5 = 1 ENDIF
GOTO loop2
END

PIC12F683 & PBP2.60

[mackrackit]

ELSE likes to be on a line of it's own.
Try

loop2: 
ADCIN 0, involt 'Read channel 0 to involt
PAUSE 100 'Wait 100 ms
IF involt >= 128 THEN GPIO.5 = 0 
ELSE 
GPIO.5 = 1 
ENDIF
GOTO loop2
END

[mikebike]

ELSE likes to be on a line of it's own.

No, didn't help:

ERROR Line 30: ELSE without a matching IF..THEN. (ADC1.pbp)
ERROR Line 32: ENDIF without a matching IF..THEN. (ADC1.pbp)

That would suggest that they should all be on the same row, but that was my first attempt.

[Acetronics2]

No, didn't help:

ERROR Line 30: ELSE without a matching IF..THEN. (ADC1.pbp)
ERROR Line 32: ENDIF without a matching IF..THEN. (ADC1.pbp)

That would suggest that they should all be on the same row, but that was my first attempt.

loop2: 
ADCIN 0, involt 'Read channel 0 to involt
PAUSE 100 'Wait 100 ms

IF involt >= 128 THEN 
  GPIO.5 = 0 
ELSE 
  GPIO.5 = 1 
ENDIF

GOTO loop2
END

Alain

[mikebike]

Thanks, that worked. But why?

[mackrackit]

IF xxx THEN label
can be on one line because it act as a GOTO.
If not a label the THEN needs to be on a second line.
YUP, I messed up on my first post. Was not paying attention...

[Acetronics2]

Thanks, that worked. But why?

simply because the compiler considers there's no need for ELSE nor ENDIF, if he sees anything on the right side of THEN ...

Alain