Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the twentyfourteen domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /mnt/web021/d1/15/5149015/htdocs/WordPress_02/wp-includes/functions.php on line 6121 Warning: Cannot modify header information - headers already sent by (output started at /mnt/web021/d1/15/5149015/htdocs/WordPress_02/wp-includes/functions.php:6121) in /mnt/web021/d1/15/5149015/htdocs/WordPress_02/wp-includes/feed-rss2-comments.php on line 8 Comments for Alpharesearch https://alpharesearch.de The stuff I do and the stuff I like... Tue, 06 Jul 2021 07:02:29 +0000 hourly 1 https://wordpress.org/?v=6.8.1 Comment on Low Carb Spätzle aka German Keto Noodles/Keto Pasta by Jurnal kesehatan https://alpharesearch.de/?p=411#comment-246 Tue, 06 Jul 2021 07:02:29 +0000 http://alpharesearch.de/?p=411#comment-246 I am very interested in the information contained in this post. The information contained in this post inspired me to generate research ideas. Thank You.

]]>
Comment on Seeed / 52Pi PiShow 2.8 device tree overlay by Michael https://alpharesearch.de/?p=384#comment-198 Tue, 15 Oct 2019 23:49:16 +0000 http://alpharesearch.de/?p=384#comment-198 Hi alpha,
Yes I tried that, the lowest resolution is 720*480 and only appears to change the HDMI output, which says to me that the frame buffer isn’t pushing to the GPIO. I’ve tried all sorts of variations using overscan settings and forcing resolution in the boot config but no joy.
I’ll see if I can get the frame buffer copy working as described in your original post. I’m running a Pi4 with the latest raspbian version.

]]>
Comment on Seeed / 52Pi PiShow 2.8 device tree overlay by alpha https://alpharesearch.de/?p=384#comment-197 Tue, 15 Oct 2019 16:02:14 +0000 http://alpharesearch.de/?p=384#comment-197 In reply to Michael.

I don’t remember having those issues when I used the display. If I remember right the frame buffer copy tool did take care of this. But it looks like this tool doesn’t work with the latest Raspbian version. Did you try raspi-config advanced option > resolution to change the resolution yet?

]]>
Comment on Seeed / 52Pi PiShow 2.8 device tree overlay by Michael https://alpharesearch.de/?p=384#comment-196 Tue, 15 Oct 2019 13:41:53 +0000 http://alpharesearch.de/?p=384#comment-196 Hi,
I realise that this is an old post, however it’s been invaluable in helping me to get my PiShow 2.8″ Touchscreen working. I’ve successfully compiled the driver and the screen is working and touch overlay calibrated.
The issue that I have is that it appears as if it is still defaulting to the native screen resolution of 720 x 480. Any windows on the desktop are only partially displayed and a browser window is cut off on the right.
I’m loading Chromium with a web page and have forced Chromium to a smaller size (DISPLAY=:0.0 chromium-browser –window-size=240,320).

Any suggestions on how to reduce the scale of the desktop to 240×320 (I’m running portrait mode)?

Thanks in advance.
I’ve tried adding Overscan setting to the /boot/config.txt

]]>
Comment on USB Umlaut Keyboard by Siti Fitria Yonalia https://alpharesearch.de/?page_id=53#comment-188 Mon, 22 Jul 2019 13:31:52 +0000 http://alpharesearch.de/?page_id=53#comment-188 Important article right here and thank you for this i want to build hard ware just like this, can i share it?

]]>
Comment on USB Umlaut Keyboard by alpha https://alpharesearch.de/?page_id=53#comment-183 Sat, 17 Mar 2018 02:15:44 +0000 http://alpharesearch.de/?page_id=53#comment-183 In reply to Gideon.

There is a tar file download on this page with all the souce files… however, if you want a quick start I would suggest to search for ‘arduino hid keyboard’ on your favorite search engine.

]]>
Comment on USB Umlaut Keyboard by Gideon https://alpharesearch.de/?page_id=53#comment-182 Sat, 17 Mar 2018 00:04:08 +0000 http://alpharesearch.de/?page_id=53#comment-182 thank you for this i want to build hard ware just like this/

I’m a noob here, where is the code that sends the keystroke to the OS how or where do you manage that?

]]>
Comment on Seeed / 52Pi PiShow 2.8 device tree overlay by alpha https://alpharesearch.de/?p=384#comment-169 Tue, 01 Nov 2016 11:13:49 +0000 http://alpharesearch.de/?p=384#comment-169 In reply to George.

If I had to copy the device overlay to a new Pi I would probably open a ssh terminal window and start a text editor. I love mc with mcedit. Just do a suso apt install mc on the Pi. Now just copy and past from the web page in the ssh window where mcedit was started and save via F2 and exit via F10. Give mc a try to copy or move files, I like it to make my life easier.

]]>
Comment on Seeed / 52Pi PiShow 2.8 device tree overlay by George https://alpharesearch.de/?p=384#comment-168 Tue, 01 Nov 2016 02:00:09 +0000 http://alpharesearch.de/?p=384#comment-168 In reply to George.

please ignore my previous comment. I have just found the solution to it (http://lallafa.de/blog/2015/03/fbtft-setup-on-modern-raspbian/ )

]]>
Comment on Seeed / 52Pi PiShow 2.8 device tree overlay by George https://alpharesearch.de/?p=384#comment-167 Mon, 31 Oct 2016 23:58:24 +0000 http://alpharesearch.de/?p=384#comment-167 Thank you! This is very useful, but how to do the 1st step? How do you add the overlay that you describe. An extra description on that would make this post perfect 🙂

]]>