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  1. Hi all! Has anyone some experience with dts overlays for the mainline kernel 4.14.47? I connected the SHT11 temperature sensor to PA7 and PA8, installed the sht1x.dts overlay from https://github.com/armbian/sunxi-DT-overlays/blob/master/examples/sht1x.dts via "sudo armbian-add-overlay sht15.dts" and afterwards looked via dmesg into the kernel output. That's what my OPLite reports: It is a kernel IO error. The LogicAnalyzer doesn't record any pin toggle. But what am I doing wrong? Do I have to deactivate the pins in GPIO driver? Can someone please help me? As I soldered the SHT11 by myself I modified some RPi userspace code to verify the sensor is OK and it is. It's measuring humidity and temperature from user space. But I'd like to get it working from within the kernel. Thank you very much for your help! BR, K-Meleon
  2. Hello, sorry but my english is not best. I tried to search forum for these problems, but I do not found the answers First problem is that serial console do not work for me, just random symbols, I already tried 3 USB to RS converters with 3.3 V logic, hercules_3-2-8 and putty as SW, with multiple setting, mostly 115200, 8 data bits, no handshake, no parity. Second problem the HDMI do not show useful data either, at least for me there was nothing I can understand as problem. I have 2 orange Pi lite available, so it is probably not a board problem, I tried 2 SD cards and multiple images (desktop legacy kernel 3.4.y and mainline kernel 4.14.y from https://www.armbian.com/orange-pi-lite/) I tried multiple power supplies. I record one try, can someone point me to what I can have wrong? Thanks in advance for your answers.
  3. Hi, I tried to use default audio device, audiocodec hw:0,0 with arecord to record some sounds from mic. The file contains some noise. Any ideas how to activate mic?
  4. Am running Orange Pi Lite With Debian Stretch uname -a: Linux orangepilite 4.14.18-sunxi #24 SMP Fri Feb 9 16:24:32 CET 2018 armv7l GNU/Linux was wondering what i am missing here ?
  5. I can't get my Orange Pi working... After writing image to a SD card, the system boots up and the green LED lights up. Everything looks ok, until "Starting kernel..." line. After that the screen goes all black or displays artifacts. I tried different HDMI cables but still same issues. I've been trying with 5.25, 5.30, 5.35, 5.38 Ubuntu versions. I found out that the only way to get the system up and running was installing version 5.30, because the system boots with 720p mode. Other builds use 1080p mode. However when I "apt upgrade" the kernel, system boots with 1080p and the issue shows up again. Is there a way to "force" Armbian to use 720p mode by default?
  6. I have an orange pi light I loaded two sd, one 16GB and one 32GB with "Armbian_5.35_Orangepilite_Ubuntu_xenial_default_3.4.113_desktop.img" I can not see any mistakes in the console: https://pastebin.com/HXyeQkjr I tried various resolutions. Still, the screen remains red and nothing appears.
  7. This is based on the guide at http://linux-sunxi.org/Qt5_For_Mali_Binarieswith modification. 1. compile armbian (In my case Jessie without desktop) from source https://github.com/igorpecovnik/lib 2. log in and edit /etc/modules-load.d/modules.conf add following line: 8189fs mali ump drm mali_drm sunxi_cedar_mod 3. Change the default gcc to gcc-4.8: sudo apt-get install gcc-4.8 g++-4.8 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 10 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 10 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 20 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 20 // Switch between version sudo update-alternatives --config gcc sudo update-alternatives --config g++ 3. Compile and install Mali Driver: add a file to /etc/udev/rules.d/ and call it 50-mali.rules with following content: KERNEL=="mali", MODE="0660", GROUP="video" KERNEL=="ump", MODE="0660", GROUP="video" add the following to /etc/apt/source.list: deb http://packages.linux-sunxi.org/ubuntu/quantal main deb-src http://packages.linux-sunxi.org/ubuntu/quantal main Run the following in console: sudo apt-get install libump apt-get install debhelper dh-autoreconf fakeroot pkg-config apt-get install git build-essential autoconf automake apt-get install xutils-dev git clone --recursive https://github.com/linux-sunxi/sunxi-mali.git cd sunxi-mali make config sudo make install Reboot the board 4. Install dependencies: sudo apt-get install libxcb1 libxcb1-dev libx11-xcb1 libx11-xcb-dev \ libxcb-keysyms1 libxcb-keysyms1-dev libxcb-image0 libxcb-image0-dev \ libxcb-shm0 libxcb-shm0-dev libxcb-icccm4 libxcb-icccm4-dev \ libxcb-sync0-dev libxcb-render-util0 libxcb-render-util0-dev \ libxcb-xfixes0-dev libxrender-dev libxcb-shape0-dev libxcb-randr0-dev \ libsqlite3-dev \ libxcb-glx0-dev libxcb-xinerama0-dev\ sudo apt-get install libfontconfig1-dev libdbus-1-dev libudev-dev libicu-dev libsqlite3-dev libxslt1-dev libssl-dev libasound2-dev libavcodec-dev libswscale-dev libgstreamer0.10-dev gstreamer-plugins-base0.10-dev gstreamer-tools streamer0.10-plugins-bad libpulse-dev libx11-dev libglib2.0-dev freetds-dev libsqlite0-dev libpq-dev libiodbc2-dev libmysqlclient-dev firebird-dev libpng12-dev libgst-dev libxext-dev libxcb1 libxcb1-dev libx11-xcb1 libx11-xcb-dev libxcb-keysyms1 libxcb-keysyms1-dev libxcb-image0-dev libxcb-shm0 libxcb-shm0-dev libxcb-icccm4 libxcb-icccm4-dev libxcb-render-util0 libxcb-render-util0-dev libxcb-xfixes0-dev libxrender-dev libxcb-shape0-dev libxcb-randr0-dev libxcb-glx0-dev libxi-dev libdrm-dev 5. Download Qt everywhere source and extract 6. ./configure -release -opensource -confirm-license -opengl es2 -no-pch -nomake examples —nomake tests -skip multimedia 7. make & make install (NB: using -j3 seems to give error when compile)
  8. Hi, I am trying to use below SSD1963 display modül with orange pi lite. is there anybody who can help me regarding wiring (SPI) and configuration https://www.buydisplay.com/default/7-tft-screen-touch-lcd-display-module-w-ssd1963-controller-board-mcu thanks, Mustafa
  9. Hi guys, I´m trying install kodi 18 on my orange pi lite with this tutorial (https://ua3nbw.ru/all/kodi-18-armbian-orangepi/) everything is fine, but MPV player is complete missing on armbian OS. Why? Thank you.
  10. Hello, When I flash the newest version of Armbian debian, and plug it into my Orange Pi Lite, nothing is displayed on my monitor, even if the led is green. My monitor is 4K LG display. With Debian, the HDMI output is not reconized. I tried with Armbian Ubuntu, and the instalation guide is displayed, but the edge and the bottom of the screen are cut. After one reboot, the screen is entirely black and I can't do nothing. Any help is welcome
  11. Hello ! I know that there are already topic talking about that, but they didn't helped me. I have Armbian 5.38 Desktop. I plugged the camera, and I think it's on the right side: I followed instruction of Garlic here: Nevertheless, with motion I get a grey screen telling me that the camera is undetected: I noticed a very small impact on the cable after the delivery of the camera, but because it is very small, I don't think it's the cause. I don't understand, and any help is welcome. Thank you !
  12. Unfortunately I don't have a USB keyboard or USB UART cable around... is it possible to compile an image that has my wifi information baked in?
  13. Hi, I need to use uart (for a gps receiver) and i2c (for some sensors) for my project via the gpio pins. Fortunately i2c is enabled in the images by default. I hope it is also enabled if I recompile armbian for the orangepi lite by default? Afaik I have to enable UART in the following file: https://github.com/igorpecovnik/lib/blob/master/config/fex/orangepilite.fex . Unfurtunately I do not understand which pins on the gpio header correspond to the ports defined in this file. For example: Can I use UART on any pins on the gpio header? I would like to use UART on the same pins as in https://www.element14.com/community/servlet/JiveServlet/previewBody/73950-102-10-339300/pi3_gpio.png How do I do that?
  14. Hello, I recently bought an Orange PI Lite and wanted to connect it to my WiFi (WPA2 - Personnal) to run a CUPS server. So I connected it to my computer via the serial pins and tried to connect it to my network using nmtui. That looked like it worked well if only a bit laggy at first. But after rebooting it i noticed it was totally unreachable from any other device on the network. So I started pinging everything and started noticing weird stuff : After a reboot Nothing can ping the orange pi unless he pinged them first. When pinging another device from the pi, the first few packets are lost and all following are ~1ms. I tried on another access point same results. I have tried with armbian 5.35-ubuntu and 5.37-debian same stuff happens. I really don't know what causes that. Nor what to do to fix it. I don't know what logs/config files might be usefull for that :/ Anyway, thanks for any help !
  15. Hello, Im trying to use 4x4 membrane keypad with Orange Pi with PyA20 module. Im trying this code but this not working. Can you help me? Im using Armbian 5.25 on my OPi Lite.
  16. Hi i have orange pi lite board, i run :ARMBIAN 5.31 stable Ubuntu 16.04.3 LTS 3.4.113-sun8i on this boards and works fine, but when I turn on the card there is no text in the hdmi output until it finishes loading the operating system, how i can configure the armbian to see the boot text?? i can see the boot text by USART port, but i want to configure by HDMI monitor. Best Regards Nelson
  17. I've been having a rather odd issue with an entirely pink screen upon cold boot. I tried with Raspbian and it didn't occur there. This has actually prevented me from using the device at all now. When I first set it up, I was able to Ctrl C the setup stuff and type in reboot. When it rebooted, I was able to use it again. However, last night the Wifi completely died. I tried everything to revive it but it kept asking for the password repeatedly. Tried different networks, no luck. Figured power cycling might help. Bad idea. Now I can't SSH in to type in reboot, and I'm now permanently stuck on a pink screen. Doesn't matter if I replug the HDMI, use different monitors, etc. If there's a way to reboot without unplugging, that would be a good temporary fix.. but I'm a bit stuck. Using Armbian 5.35 OPi Lite Ubuntu Xenial Desktop 3.4.113 (latest I believe)
  18. Hello, Is it possible to get a WiFi-Direct connection from OrangePi Lite to for example smartphone and send a file to it? I mean with not using router. Thanks in advance for every answer!
  19. Hello everyone. I encourage you to write these lines after I spend all day reading and trying to solve the problem without success. Knowing that there are other many post about, I write this new that existing ones are already very old and refer to applications and concepts that no longer exist in the latest versions of ARMbian. The fact is that I bought a new OrangePi Lite with a new SDHC Clase10 (80MBs) SanDisk and basically not I connect to the WIFI 2.4 g connection of my house where work perfectly without any problems other Zero OPI and OPI PC + with ARMbian 5.35 Ubuntu. The summary problem is it asks me again the password and does not connect. (of course the password is correct). Expanding the information about the problem: -To this day (01 Dec 2017) to OPI LITE will install the latest version of the compilation of the RetrorangePi 4.1 using ARMbian 5.35 Ubuntu. Everything perfect until you try to configure the wifi by the usual channels: Failure through the execution of the Script in EmuStation. Failure through the X GUI. Failure through the virtual terminal with "nmtui" (Network Manager). Failure through the console with 'nmtui' mode. Same error for all, finds the correct SSID, asks password, takes a few seconds and returns to show you the window so that you put the correct password. Then after I thought it would be because of the distribution and tried more things. -I thought try the latest version ARMbian available at this time "5.35 ARMbian Ubuntu Xenial 3.4.113" in Server and Desktop versions with the same results. I already started to look for the Forum and try without success. -I have tested by discarding ARMbian 5.35 compilations Ubuntu and RetrorangePi 4.1 which correspond in the OPI PC + and have worked without incident, everything perfect. -Finally I've tried previous versions 5.25 ARMbian Ubuntu Server and Desktop and connect by GUI and Network Manager (nmtui) without problems. I could do: route -n ping 8.8.8.8 nslookup google.es I have also been able to navigate with firefox perfectly. i.imgur.com/cK24NcC.png Well, I think that may be enough. I hope you can guide me so that I can connect from the latest version (ARMbian 5.35 Ubuntu) to WIFI and then apply the same arrangement to the RetrorangePi 4.1 compilation. Thank you very much for your time and patience. Español Original: Some visited sites:
  20. Hi, I have a problem with the wifi connection of the Orange Pi Lite when I connect a HDMI device and switch it on. It is not possible to get the wifi working. I have the same auth. error message like many others here too. But the wifi works well without HDMI device or when the device is off. I have tested the last debian and ubuntu server version and mainline. Thanks for helping
  21. Hello guys, I am trying to blinking POWER_LED on my orange pi lite using google firebase but I couldn't find any resources on internet.... Here is my armbian info; http://sprunge.us/RhTM I want to develop ioT application using orange pi zero coz it has internal ethernet and wifi connection options and it is cheap. What I want to learn is: - I want to develop my ioT application using python - which version OS I should load - proper GPIO or related library for controlling GPIOs and rs-485 and i2c communications Thanks.
  22. Hi, I am using orange pi lite. and loaded debian desktop.. it says it connected to wifi network. But I am trying to browse internet with chromium. It can't reach to the internet. it cant upload since there is no internet connection so I took pictures of reult of command armbianmonitor -U as much as I could. Here are the screen shots. https://ibb.co/jMyjKb https://ibb.co/kPK8eb https://ibb.co/hRndeb https://ibb.co/cdsdeb https://ibb.co/ihXiCw https://ibb.co/f6RRXw and I dont know how to fix. this Can someone help me? Thank you.
  23. Hi. I have made a system with O Pi Lite and Armbian to automate an aquarium from where to control the light, the bubbles and with a webcam I can see the system through the web, everything automated from Cron. From a web page I can turn on and off the lights and bubbles from web buttons. Everything is fine. The problem arises when I want to put some phisical buttons for 3 things: turn off the system, change the state of light and bubbles. I have used a code in Python and the PYA20 library. This is the code. It works very well, but when I start it with the system, the program stop working soon and the buttons stop to work. #!/usr/bin/env python from pyA20.gpio import gpio from pyA20.gpio import port import subprocess import time import os # PIN 29 - IN Light (luz) onoff = port.PA7 # PIN 7 - IN Bubbles (burbujas) luzboton = port.PA6 # PIN 8 - IN Shutdown burbujasboton = port.PA13 # OUT Pins luzvivo = port.PA8 burbujasvivo = port.PA9 gpio.init() #Button ON-OFF gpio.setcfg(onoff, gpio.INPUT) gpio.pullup(onoff, gpio.PULLUP) #Button light gpio.setcfg(luzboton, gpio.INPUT) gpio.pullup(luzboton, gpio.PULLUP) #Button bubbles gpio.setcfg(burbujasboton, gpio.INPUT) gpio.pullup(burbujasboton, gpio.PULLUP) # OUT gpio.setcfg(luzvivo, gpio.OUTPUT) gpio.setcfg(burbujasvivo, gpio.OUTPUT) while True: # PROCESS ON-OFF need 5 seconds to avoid mistaken shutdowns if gpio.input(onoff) == 0: #start counting pressed time print ("pulsado") time.sleep(5) if gpio.input(onoff) == 0 : os.system("shutdown now -h") # PROCESS LIGHT if gpio.input(luzboton) == 0: print ("pulsado luz") estadoluz = gpio.input(luzvivo) gpio.output(luzvivo, not estadoluz) time.sleep(1) # PROCESS bubbles if gpio.input(burbujasboton) == 0: print ("pulsado bubbles") estadoburbujas = gpio.input(burbujasvivo) gpio.output(burbujasvivo, not estadoburbujas) # To avoid bounce time.sleep(1) If i check the procces, i can see it, but i can also see that consumes a lot of CPU: ps aux | grep botones root 652 95.1 0.6 8552 3412 ? Rs 10:53 2:36 python /etc/init.d/botones.py start What i am doing wrong? Thank you in advance.
  24. Hi, I am having doubts on how to use I2C ADS1115 unit on Orange Pi Lite. I already have I2C module and tools installed (see below). Thing is, where do I get the Phyton library to make use of it? Are there any examples? The other question is about wiring. When I connect to twi0 I cannot see the I2C device: root@orangepilite:~# i2cdetect -y twi0 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- UU -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- But when I connect to twi1 a 48 appears (I believe that is the device address) root@orangepilite:~# i2cdetect -y twi1 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- 48 -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- How do you read that? As i2cget returns 0x00 root@orangepilite:~# i2cget -y twi1 0x48 0x00 Thanks and Regards
  25. Hello, I liked to have fixed MAC address to my Orange Pi lite. At the moment, after every boot I have different one. First of all, is there "real" MAC for this board? If there is, how the see it? Then what would be correct way to set static MAC, U-boot/Scribt.bin/ifconfig...? I am running Armbian 5.14 Jessie server.
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