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--- en:xu4_cloudshell_lcd_config [2015/09/16 16:42]
brian.kim
+++ en:xu4_cloudshell_lcd_config [2016/07/19 21:06]
mdrjr
@@ Line 1: / Line 1: @@
+====== Cloudshell LCD Configuration ======
+Cloudshell features a 2.2" TFT LCD with a 320x240 resolution. The display is controlled by the well-known ILI9340 controller.
+It uses SPI @ 40Mhz to talk with the LCD. (SPI 1)
+[[http://www.hardkernel.com/main/products/prdt_info.php?g_code=G143599699669|Where to buy]]
+** Tested on Ubuntu 16.04 Minimal **
+=== Module configuration ===
+<code>
+sudo -s
+echo "options fbtft_device name=hktft9340 busnum=1 rotate=270" > /etc/modprobe.d/odroid-cloudshell.conf
+echo "spi_s3c64xx" >> /etc/modules
+echo "fbtft_device" >> /etc/modules
+</code>
+=== Edit /etc/modprobe.d/blacklist-odroid.conf ===
+Remove the blacklist on spi.
+<code>
+# Comment the required lines
+# IO Board
+blacklist ioboard_bh1780
+blacklist ioboard_bmp180
+blacklist ioboard_keyled
+# SPI
+# blacklist spidev
+# blacklist spi_s3c64xx
+# 3.2" LCD Touchscreen driver
+blacklist ads7846
+</code>
+The commands above will ensure that at every boot the LCD is configured.
+Reboot the board with **HDMI cable disconnected** and you should see already information going to the 2.2" LCD.