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Found 4 results

  1. LS-Support-12

    Is it booted from SD or NAND?

    I have seen this link. However, after cloning NAND to SD and restarting, my result of 'df -h' is different from both photos in the tutorial (my output is here). I think that my pcDuino booted from SD. I have two reasons. First one is that /dev/mmcblk0p1 is listed on the output of 'df -h'. Other reason is that when I run board-config.sh, I have no option to clone my system to SD card anymore. However, I would like to hear your opinion, is it booted from SD or NAND? Also, why the output I have is different from both outputs in the tutorial?
  2. LS-Support-12

    How to test serial ports?

    I am trying to understand how serial communication works on pcDuino. I am following this tutorial. As I understood it, pcDuino has two accessible serial ports by default. These are 0(rx) and 1(tx). We can access them via /dev/ttyS0 and /dev/ttyS1, respectively. This code is written in the tutorial: import serial myPort = serial.Serial('/dev/ttyS1', 115200, timeout = 10) myPort.write("Hello, world!") x = myPort.read() print "You entered " + x myPort.close() So, the python script above should read the input from serial port 1 and then output it to the screen. Now, my question is how can I test it? What input I can give to these ports? Can I use other pcDuino and send some signal to these ports via gpio port from other pcDuino? Is that safe or these two ports are intended to be used somehow else?
  3. If you lock your screen while using Lubuntu 14 on pcDuino, you will be prompted for the password when you again try to use it. What is the default password?
  4. LS-Support-12

    How to setup wifi on Lubuntu 14?

    How to setup wifi on Lubuntu 14? Is it the same process as in previous versions?
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