This week i have worked hard, and I have the solution for this 2.8" TFT touch panel buyed in ebay:http://www.ebay.es/itm/351206859044?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649.I attach the Arduino Uno version and Arduino Mega version library.Sorry my broken English:
I'm electronic teacher, and I have four display shield, two work fine and two have strage white line in the bottom side.
I see, are they faulty?If you don't fill the screen with black it seems OK.
Dear buhosoft, after creation some example from your code, here is a one problem.I have readed value from incrementation buttons (graphically created Increment and Decrement btns) and after printing it to display, this was overlapped to unidentifiable signs.What does this mean ? How do I display correct clear numbers ? (f.e. at this moment if I increment a value from 18.0 to 18.5, there is displayed last digit zero together with 5)
|<- edge of boardLCD_D7 o o LCD_D6LCD_D5 o o LCD_D4LCD_D3 o o LCD_D2LCD_D1 o o LCD_D0LDC_WR o o LCD_RDLCD_CS o o LCD_RS SD_SS o o SD_SCK SD_DO o o SD_DI 3v3 o o GND
Can anyone help me out here? It's to do with the programming as I followed this thread tog get mine to work.http://forum.arduino.cc/index.php?topic=294603.0
Dear buhosoft,Thank you for your advice but...Did you update the libraries attached to this thread?Because now I have loaded them it doesn't work, I have also updated my IDE to 1.0.6.I tried the old libraries and they, the ones that used to work, now don't work either.The location of my libraries is : My Documents/Arduino/librariesThere are no errors and I definitely uncommented the shield lineI can't think what's different, sorry this is slightly off-topic, I just really want to get this to work.Thanks