intel-edison

来源： https://stackoverflow.com/questions/26686084/linux-java-in-path-but-permissions-denied

来源： https://stackoverflow.com/questions/26686084/linux-java-in-path-but-permissions-denied

来源： https://stackoverflow.com/questions/26686084/linux-java-in-path-but-permissions-denied

问题 I recently downloaded the Intel XDK IOT version and used the LED pin 13 Blink sample. I then uploaded the program onto the Edison, but it came up with a few errors; One of them being that it could not find the MRAA module. The sample code that came with it was: main.js: var mraa = new require("mraa"); //require mraa console.log('MRAA Version: ' + mraa.getVersion()); //write the mraa version to the Intel XDK console var myOnboardLed = new mraa.Gpio(13); //LED hooked up to digital pin 13 (or

问题 I have a FTDI connected to my PC and the FTDI is connected to an Intel Edison Arduino breakout board 0RX and 1TX pins. Serial pin hookup: Edison TX ------> FTDI RX Edison RX ------> FTDI TX To edit the Intel Edisons GPIO I followed the correct answer in the first post: https://communities.intel.com/message/265411#265411 To view my GPIO configurations I executed: cat /sys/kernel/debug/gpio Which then echoed out: Nodejs code: var SerialPort = require("serialport").SerialPort; var port = "/dev

问题 I'm trying out pyaudio on Intel Edison board, but it fails with the build-in tests. Recording and playing alone works fine with my setting, but if I'm trying to wire input to output, it gives an error. File "wire_full.py", line 33, in data = stream.read(CHUNK) File "/usr/lib/python2.7/site-packages/pyaudio.py", line 605, in read return pa.read_stream(self._stream, num_frames) IOError: [Errno Input overflowed] -9981 Does anybody understand what's the problem? Below is the example code for

问题 The Edison could be perfect for me if a newer kernel version would be available (i still use 3.10.17-poky-edison+, which is pretty old now). I'm running a 32bit Archlinux and all updates (without kernel) worked fine until today. Now i get serious problems with systemd-231 (logind and networkd services). Anybody knows about newer kernel versions? Thanks in advance! 回答1: The Edison in more or less usable shape will be in v4.8. In v4.9 is expecting to have WiFi and SD slot working. All of

问题 When i try using git submodules and type the usual command git submodule on my Intel Edison running Yocto Linux and git 2.0.1, I just get the following error message: $> git submodule init git: 'submodule' is not a git command. See 'git --help' System version is: $> uname -r 3.10.17-poky-edison+ $> git --version git version 2.0.1 $> configure_edison --version 159 No tracks of that error on google. Is there an extra package to install ? Or is it because of git 2.0.1 ? On my Ubuntu (git 1.9.1)

问题 I had flashed Intel's pre-built src images on board by replacing u-boot.elf compiled with buildroot(having support for Edison board). But the board is stuck on FSBL(FSBL watchdog is continuously rebooting the board). I tried to flash on board, but on board no listener is present to serve flash operation (usually done by dfu utility in u-boot). So that I am not able to flash pre-built images again. By this present conditions, how can I bring my board up? How can I flash images again? INPUT :

问题 I'm trying to build something using NodeJs on Intel Edison. I am using the plugin: https://github.com/blueimp/jQuery-File-Upload and the NodeJS Server side part. However, I keep getting fs.js:543 return binding.rename(pathModule._makeLong(oldPath), ^ Error: ENOENT, no such file or directory '/home/root/db/node_modules/blueimp-file-upload-node/tmp/8fa2946958c04ad8cb6def7b1e9dab01' at Object.fs.renameSync (fs.js:543:18) at IncomingForm.<anonymous> (/home/root/db/node_modules/blueimp-file-upload