Differences

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--- 2.5_spi_lcd_display [2016/08/08 20:36] – walkeradmin
+++ 2.5_spi_lcd_display [2017/11/10 21:26] – walkeradmin
@@ Line 1: / Line 1: @@
-====== 2.5" SPI LCD Display ======
+====== 3.5" SPI LCD Display ======
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 \\
@@ Line 14: / Line 14: @@
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 Follow these steps to install the LCD (assuming you have the same model)
+\\
+\\
+Here is the model of LCD I am using:
+\\
+{{:pi_lcd_02.jpg?200|}}
 \\
 . Download the library:
-        The most up to date driver will be here (https://drive.google.com/folderview?id=0B0DYHppEJ9cHbnRzSk9oUVAyMkk&usp=sharing)
+        The most up to date driver will be here:
-        Or you can use:
+        https://drive.google.com/folderview?id=0B0DYHppEJ9cHbnRzSk9oUVAyMkk&usp=sharing
+Or you can use: {{ :i2c_lcd.zip |}} from here, this worked with Raspbian Jesse.
+\\
+. Unzip the files: tar -xzvf LCD_show_v6_0_2.tar.gz
+. Change the the new directory: cd LCD_show_v6_0_2
+. Update System: sudo apt-get update
+. Install Driver: sudo ./LCD35_v (Pi will auto reboot)
+. If you want to use HDMI then: sudo ./LCD_hdmi
+. Run this before Pi Update: sudo apt-mark hold raspberrypi-bootloader
+. sudo apt-get update
+. sudo apt-get upgrade
+\\
+==== Note ====
+\\
+Everytime I update the system with sudo apt-get upgrade, my LCD stops working and I have to do steps 2-6 again (actually, I don't do step 6 because I have nothing on the HDMI port)
+\\
+\\
+Now you should have a working LCD
+\\
+\\
+{{:pi_lcd_03.jpg?200|}}{{:pi_lcd_04.jpg?200|}}
+\\
+\\
+\\
+===== LCD Specs =====
+    TFT features:
+.LCD Type              : TFT Transmissive  ---
+.interface             : spi(32MHZ)
+.Number of Dots        : 320*(RGB)*480  Dots
+.size                  : 86.0*56.2mm
+.Approx. Weight        : TBD  g
+.Back Light            : 6 White LED
+.Touch chip            : xpt2046
+    PIN_NO      SYMBOL        DESCRIPTION
+           3.3v          power output 3.3v
+,4         5v            power output  5v
+           NC            no connect
+          SPI_MISO      SPI Bus Master Input/Slave Output
+,25       GND           Ground
+          SPI_MOSI      SPI Bus Master Output/Slave Input
+          TP_IRQ        The interruption of touch screem,Low  active
+          SPI_CLK       SPI Bus clock
+          TP_CS         The chip selection  for touch  screem,low  active
+          LCD_CS        The chip selection  for LCD  screem,low active
+\\
+\\
-{{ :i2c_lcd.zip |}}