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I have to add, that it is not possible to use this library with the Sd-/Ethernetshield at all.
I've tried to make a temperatue and humidity logger which also is able to display the last data on the display.
But i only get the Adafruit Init Screen over and over again or very confusing flickering data showing on the display. And the logging to sd-card will stop working, too.
the Sd-logging without the display and vice versa works quite fine.
Am i doing something wrong or is it not possible with this library?
Same question here. I'm failing to understand how to use hardware SPI with the PCD_8544. I could redefine the pins when instantiating the Adafruit_PCD8544 but I'm unsure how that would affect other peripherals which are controlled by the SPI library.
Any insight on how to SPI library and Adafruit_PCD8544 coexist on the same pins would be appreciated.
Hello,
i am trying to get the 5110 LCD work with the Hardware SPI pins to reduce used pins.
The used Pins are:
It works quite fine until I add the "SD.begin(SD_CS_Pin);" then the display is hanging on the initialisation screen.
The Problem is described here too:
http://forum.arduino.cc/index.php?PHPSESSID=qs028iega6gc4vgn06tdt43ag3&topic=162167.0
So is it possible to get this LCD working on the hardware SPI-Pins or do i have to change them?
Thank you very much!
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