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Posted: **Mon Oct 29, 2018 11:24 pm**

I have my Halloween design working. My PortB0 trigger won't trip.

I have the PortB0 as a Logic 1 trigger state.

I have listed the PortB design and the Flowcode.

I suspect my Chip is not drawing enough current to register a logic 1 ?

I will take some readings at PortB0 and see what is registering.

John

Posted: **Tue Oct 30, 2018 12:20 am**

Found the Ghost in my program

When I switched to Interrupt on PortB0 I set Portb to 0

BO.png: (32.41 KiB) Downloaded 1914 times

Problem Solved

John

Posted: **Tue Oct 30, 2018 8:05 am**

Nice one John,
Glad you have found the solution.
Yes turning interrupt input to an output does disable interrupt.

Matrix user forums

Not sure why mu PortB wont trigger

Not sure why mu PortB wont trigger

Re: Not sure why my PortB wont trigger

Re: Not sure why mu PortB wont trigger