Taggsladder 2 Posted July 19, 2015 Share Posted July 19, 2015 Hello Cannot get the Nokia 5110 LCD to work with my launchpad and the G2553. First thing I noticed is that when the library example sketch (LCD_5110_main.ino) is uploaded and the LCD is disconnected the backlight pin is floating. Also there is nothing happening when pushing the Launchpad push button 2 that should enable/disable the backlight. I am using this library: https://github.com/energia/Energia/tree/master/examples/07.Display/LCD_5110 As I said with the example sketch uploaded the backlight pin (P2.1) is floating with the line below either true or false. No errors or similiar in Energia when uploading the sketch. Also tried just to put the pin high or low with other code and no problem so it is not a hardware issue i believe. "boolean backlight = false;" What am I missing here? Kind regards, Andreas Quote Link to post Share on other sites
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