PWM_Start() turns on the LED

[DzNg_1446756]

I'm trying to dim an LED usinf PWM.  I have a MOSFET connected to a GPIO, which is the PWM pin.  Whenever PWM_Start() is called for the first time, the LED lights up, then goes away, as in a spike, then the dimming kicks in.  Is there any way to make PWM_Start() to not spike the LED the first time?

[Bob_Marlowe]

Consider to negate the output of the PRiSM (which you hopefully use). Can you please post your complete project, so that we all can have a look at all of your settings. To do so, use

   

Creator->File->Create Workspace Bundle (minimal)
and attach the resulting file.

       

Bob

[odissey1 · Accepted solution]

        Check pin output state on program startup. I suspect it is HIGH (for some 100ms while program initializes). If so, change pin startup state in pin properties.