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by JustRob
Fri Oct 25, 2019 6:55 pm
Forum: Troubleshooting
Topic: New Raspberry Pi 3 B not working w/ new 7" LCD
Replies: 4
Views: 695

Re: New Raspberry Pi 3 B not working w/ new 7" LCD

I downloaded and installed that etcher and used it to put the image on my SD card. After powering the Raspberry with the SD card in the LCD still fills with grey lines then the screen goes black for a few seconds then the grey lines fill the screen again. Then it just sits there. So, it is still not...
by JustRob
Fri Oct 25, 2019 6:03 pm
Forum: Troubleshooting
Topic: New Raspberry Pi 3 B not working w/ new 7" LCD
Replies: 4
Views: 695

Re: New Raspberry Pi 3 B not working w/ new 7" LCD

I'll try that.

Thank you!
by JustRob
Fri Oct 25, 2019 5:41 pm
Forum: Troubleshooting
Topic: New Raspberry Pi 3 B not working w/ new 7" LCD
Replies: 4
Views: 695

New Raspberry Pi 3 B not working w/ new 7" LCD

I just got a new Raspberry Pi 3 B and a "For Raspberry Pi IPS 7 Inch HDMI LCD Display Monitor 1024X600 Touch Screen". I haven't tested the Raspberry with any LCD. I'd rather avoid having to buy another LCD to ensure the Raspberry. I put the 2019-09-26-raspbian-buster-full image via rufus 3.8p onto a...
by JustRob
Thu Mar 02, 2017 10:51 pm
Forum: General discussion
Topic: Need layout data 3.5" TFT Touch Screen
Replies: 3
Views: 757

Re: Need layout data 3.5" TFT Touch Screen

That's a good start but it doesn't give me physical dimensions.
by JustRob
Thu Mar 02, 2017 9:51 pm
Forum: General discussion
Topic: Need layout data 3.5" TFT Touch Screen
Replies: 3
Views: 757

Need layout data 3.5" TFT Touch Screen

I'm using this touch screen at the end of a wheelchair armrest and need the layout data for the touch screen header (including the pin names). See the ebay link below: http://www.ebay.com/itm/3-5-TFT-LCD-Touch-Screen-Module-320-x-480-SPI-RGB-Display-For-Raspberry-Pi-B-B-/201449704007?hash=item2ee756...
by JustRob
Wed Apr 15, 2015 5:34 pm
Forum: Troubleshooting
Topic: White screen ~ RPi B+ and the Wavceshare 3.5 LCD
Replies: 5
Views: 1746

Re: White screen ~ RPi B+ and the Wavceshare 3.5 LCD

Hi Ragnar,

I want to write an application that uses graphics and the touch screen. I could not find any information as to how the raspberry interfaces to your display when the display is touched.

Can you give me information as to how I can get touch information?

Thanks,
Rob
by JustRob
Wed Apr 15, 2015 4:55 pm
Forum: Beginners
Topic: Waveshare Touch Screen Interface
Replies: 0
Views: 347

Waveshare Touch Screen Interface

I purchased a raspberry pi b+ along with a waveshare 3.5" lcd tft touch screen made to plug directly into the raspberry. I'd like to write an application with my own graphics that uses the touch screen. Unfortunately the documentation that came with the waveshare has no information as to how to inte...
by JustRob
Mon Apr 13, 2015 6:20 pm
Forum: Assistive technology and accessibility
Topic: Mouse keys for disabled
Replies: 2
Views: 4699

Re: Mouse keys for disabled

Thank you!

I'm deep into learning python on my windows setup. When I have a chance I will try that.
by JustRob
Thu Apr 09, 2015 10:05 pm
Forum: Assistive technology and accessibility
Topic: Mouse keys for disabled
Replies: 2
Views: 4699

Mouse keys for disabled

I got my new rpi b+ working but I'm disabled and can't use a mouse.

Windows and fedora offer mouse keys where the number pad on the right side of keyboards will move the mouse when you hold the various numbers down.

Does raspbian offer mouse keys and if so, how do I activate them?

Thank you
by JustRob
Thu Apr 09, 2015 3:42 pm
Forum: Troubleshooting
Topic: White screen ~ RPi B+ and the Wavceshare 3.5 LCD
Replies: 5
Views: 1746

Re: White screen ~ RPi B+ and the Wavceshare 3.5 LCD

Great! That worked!

Thank you!!!
by JustRob
Wed Apr 08, 2015 7:38 pm
Forum: Troubleshooting
Topic: White screen ~ RPi B+ and the Wavceshare 3.5 LCD
Replies: 5
Views: 1746

Re: White screen ~ RPi B+ and the Wavceshare 3.5 LCD

Yes, I've seen this link but I don't have an RP2 or a waveshare 3.2

I have an RPi B+ and the waveshare 3.5 touch lcd
by JustRob
Wed Apr 08, 2015 4:58 pm
Forum: Troubleshooting
Topic: White screen ~ RPi B+ and the Wavceshare 3.5 LCD
Replies: 5
Views: 1746

White screen ~ RPi B+ and the Wavceshare 3.5 LCD

touch dvd.jpg I have a brand new Raspberry Pi B+ and a Waveshare 3.5" touch screen LCD made to plug into the RPi. I originally setup the sd card with the Noobs download but when I plugged it in I only got a white screen. I'm using Windows 7 to work with the RPi. I then put the dvd that came with th...
by JustRob
Fri Apr 03, 2015 2:31 pm
Forum: Beginners
Topic: New Raspberry Pi B+ won't boot
Replies: 0
Views: 292

New Raspberry Pi B+ won't boot

Hi, I'm new to raspberry pi. I purchased the raspberry pi b+ and a Waveshare Raspberry Pi LCD Display Module 3.5inch 320*480 TFT Resistive Touch Screen Panel SPI Interface for Rapsberry-pi Model B/B+. I followed the Noobs Setup tutorial on how to format the sd card and put the noobs v1.4.0 unzipped ...

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