not on a cro
using a main loop like this
MAIN:
PWM_VAL = PWM_VAL+1
PAUSE 500
if pwm_val > 29 then pwm_val=0
toggle portd.1
Goto MAIN
not on a cro
using a main loop like this
MAIN:
PWM_VAL = PWM_VAL+1
PAUSE 500
if pwm_val > 29 then pwm_val=0
toggle portd.1
Goto MAIN
oscilloscope
depending on your age , in the old days a cathode ray oscilloscope, cro for short
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