Pulsin within subroutine

[LinkMTech]

Although I didn't try to completely understand the routine, I did notice something off...
You have RETURN at the end of the start loop but don't see where it was GOSUB'd from. Is it suppose to be GOTO?

start:
pulsin PORTB.1,1,widthx
IF widthx >= 50 && widthx < 70 Then run_motor1 
IF widthx >70 && widthx <90 Then Goto run_motor2
IF widthx >90 Then
Goto run_motor3
Else
Goto brake
Endif
Return

Just a thought and not sure if it would even make a difference.

[Wesley]

I removed the return command, but I still can't get it to read the pulsin variable within the subroutine. It it impossible? What should I do?

start:
pulsin PORTB.1,1,widthx
IF widthx >= 50 && widthx < 70 Then run_motor1
IF widthx >70 && widthx <90 Then Goto run_motor2
IF widthx >90 Then
Goto run_motor3
Else
Goto brake
Endif

run_motor1:
Low Brake1
motor_dir = CW
motor_speed = 50
Gosub pwm_periods
While (widthx >= 50 && widthx < 70)
Gosub pwm_pulse
Wend
Goto start

[Wesley]

Charles you were right. I've always had issues with the PWM command, but following your comment I re-wrote the program using PWM, and now I have no problem. Thanks!