raspberry-pi3

I'm using Android Things Developer Preview on Raspberry Pi 3 Model B. Is there any way to set the correct date/time/timezone? The easiest way to do this is probably using the date shell command over ADB. It requires root, but all the preview images should allow root access. Here's an example that checks the date, sets it, and then verifies that the date change stuck: $ adb root restarting adbd as root $ adb shell date Sat Jan 1 00:02:40 GMT 2000 $ adb shell date 1227120016 Tue Dec 27 12:00:00 GMT 2016 $ adb shell date Tue Dec 27 12:00:02 GMT 2016 You can determine the format of the date

I've been trying to access GPIO on Raspberry Pi with Android things using NDK, but after trying several approaches I always find some kind of security wall preventing me from accessing it. The motivation is the sluggish speed I'm getting from GPIO using the Java API. As a basic reference I was able to toggle it on and off at about 2KHz, which happens to be the poorest among this list . See also What is Android Things Raspberry Pi GPIO max frequency? , where so far there's no answer and where I added a comment about java speed. In fact this work was motivated by the results I got when checking

I have been trying to install G assistant in to a Raspberry Pi3. I have question in the following link https://developers.google.com/assistant/sdk/prototype/getting-started-pi-python/configure-audio A partial text from above link # Record a short audio clip. If you get an error, go to step 2. $ arecord --format=S16_LE --duration=5 --rate=16k --file-type=raw out.raw As expected I got error in this step. So I tried the Step2 created a new file (.asoundrc) with all the hardware info. Then I tried following speaker-test -t wav But I got following error ( If I rename .asoundrc I don't see this

I am using Rasp Pi 3 with Win IoT. I am trying to create a .txt file with Data & time as file name. However, it seems that I can't create .txt file. I am testing out by pressing a button to generate a log.txt file. After pressing the button, there is no error message. When I read the USB drive, the Log folder was created but there is not Log.txt file. private async void Btn_Click(object sender, RoutedEventArgs e) { var removableDevices = KnownFolders.RemovableDevices; var externalDrives = await removableDevices.GetFoldersAsync(); var drive0 = externalDrives[0]; var logFolder = await drive0

I have flashed my Raspberry Pi 3 with the Android Things image, I have not been able to connect it to my wifi network. I have run adb devices but I get no response. Justin Giorgi Take a look at this question: connect to Raspberry Pi 3 using adb The Raspberry Pi isn't a USB device, the USB connection is just for power, so it won't show up in adb devices . You have to connect it to a network first then use adb connect . In short, you have to connect it to network using Ethernet and then follow the instructions using adb command to connect it to Wifi. Yeah, I know it is dumb but it is just the

I am building a QT app using QTwidgets to run in a RaspberyPi3 with an image inside the SDcard built with buildroot. I suppose that charts are supported since they are based in QtWidgets and widgets are supported. My problem is, when i integrate Charts in my project and run the project in the computer, there is no problem, however when I try to deploy this to the Raspberry the files and libraries are not included and errors show up. In my .pro file I have: QT += charts But this gives the following error: error: Unknown module(s) in QT: charts However, if I remove this, some errors come saying