nanoDLP

oliveenchine

Member

Registered: 2016-03-11

Posts: 26

Shutter pin mode select ( High/Low)

HI Shahin ,

I'm currently facing a problem on my build (i use direct control , no arduino involved )

I need to control my LED array (On/Off) through the shutter pin , problem is that my solidstate relay board is a not High for enable , but Low ( seems quite common ... )

I tricked NanoDlp using a supposed I2C arduino , and setting my shutter command ( GPIOLow xx to enable and GPIOHigh xx to disable ) but when printing I got a bunch of communication errors...

Could add an option in the after "Shutter GPIO" section to choose between High or Low ?

Last edited by oliveenchine (2017-01-18 14:07:43)

Shahin

Administrator

Registered: 2016-02-17

Posts: 3,541

Re: Shutter pin mode select ( High/Low)

Hi Olivier,

I have changed the program so you could use gcode boxes without RAMPS too (beta version). Let me know if it is working as expected.

oliveenchine

Member

Registered: 2016-03-11

Posts: 26

Re: Shutter pin mode select ( High/Low)

Thanks a lot Shahin , Works perfectly !