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by Lumpi
Sat Jun 13, 2015 6:20 pm
Forum: Troubleshooting
Topic: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !
Replies: 9
Views: 2549

Re: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !

mmh, this looks strange. I googled a litle bit and find that you have to insert the line in /boot/config.txt nevermind if you have ads7846_device or not.. Start sudo nano /boot/config.txt and insert at the end dtoverlay=ads7846,speed=1000000,penirq=17,swapxy=1 I install on my raspberry pi 2 B, Raspb...
by Lumpi
Sat Jun 13, 2015 1:08 pm
Forum: Troubleshooting
Topic: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !
Replies: 9
Views: 2549

Re: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !

Hi I made a mistake.

I see in your lsmod you have the module ads7846_device, so keep the line starts with ads7846_device in /etc/modules,
and skip point 3) /boot/config.txt

Sorry, my mistake
by Lumpi
Sat Jun 13, 2015 12:58 pm
Forum: Troubleshooting
Topic: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !
Replies: 9
Views: 2549

Re: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !

Thank's for the information I think you enable spi in raspi-config 1)/etc/modules last line starts with ads7846_device, remove it or write a # in front of this line. In the newer Kernel there is no more ads7846_device In the line fbtft_device debug=3 rotate=90, you can change rotate=90 in rotate=0, ...
by Lumpi
Sat Jun 13, 2015 7:43 am
Forum: Troubleshooting
Topic: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !
Replies: 9
Views: 2549

Re: Wave Share SportPear Rpi LCD 4 inch big HEADACHE !

Hi, I will try to help you. But I need more information. What is your OS ? Raspberry Wheezy ? Show me your etc/modules Make a lsmod. Can You see ads7846_device ? Or make a sudo modprobe ads_device Show me your /boot/cmdline.txt And show me your /boot/config.txt I have a Wavwshare 3.2 and 3.5, both w...
by Lumpi
Fri Jun 12, 2015 12:06 am
Forum: Troubleshooting
Topic: Pi B and Pi 2 LCD screen
Replies: 8
Views: 1849

Re: Pi B and Pi 2 LCD screen

Hi, You can use the side from Circuit Basics, but there are two errors in the instruction. Step 1 is ok, changing fb0 to fb1 than go to step 3, download the driver than step 2 go to raspi-config and enable SPI Step 4 /etc/modules goto line 3, it starts with waveshare32b, this is wrong! The module na...
by Lumpi
Thu Jun 11, 2015 11:22 pm
Forum: General discussion
Topic: Waveshare 3.2" LCD V4 and Raspberry pi 2
Replies: 22
Views: 19890

Re: Waveshare 3.2" LCD V4 and Raspberry pi 2

CORRECTION ! for Waveshare 3.2 and Raspberry Pi 2 remote control of the GUI go to the line before the last one. "On your PC open a terminal enter tightvncviwer..." this is wrong ! On your PC open a terminal enter xtightvncviwer... this is correct ! If the monitor is jamming your raspberry, shutdown ...
by Lumpi
Tue Jun 02, 2015 2:40 pm
Forum: General discussion
Topic: Waveshare 3.2" LCD V4 and Raspberry pi 2
Replies: 22
Views: 19890

Re: Waveshare 3.2" LCD V4 and Raspberry pi 2

Waveshare 3.2 and Raspberry Pi 2 remote control of the GUI Remark: It works also with other LCD's Take Control of your Pi Desktop GUI with your PC or Laptop 1) Install on your Pi sudo apt-get install tightvncserver, you will be asked for password !Remember it! Don't use the Pi password! 2) Install o...
by Lumpi
Tue Jun 02, 2015 1:38 pm
Forum: General discussion
Topic: Waveshare 3.2" LCD V4 and Raspberry pi 2
Replies: 22
Views: 19890

Re: Waveshare 3.2" LCD V4 and Raspberry pi 2

Setup a Waveshare 3.2 with Raspberry Pi 2 B I have a raspberry Pi 2 B, a monitor Wasveshare Spotpear 3.2 inch LCD v4 OS is Raspberry, Wheezy with NOOBS_v1_4.1 USE PASTE AND COPY 1) sudo nano /usr/share/X11/xorg.conf.d/99-fbturbo.conf Option “fbdev” “/dev/fb0″ and change the fb0 to fb1 2) Download th...

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