Error reading directory

[emersonqueiroz]

Hello everyone,

I using the octalbonescript for a while, in a new project i getting two strange behaviours

I getting the bellow output, that is not affecting the sensor read, but i does not know what means:

Starting sensor read
Error reading directory /sys/devices/ocp.3 < STRANGE ERROR
Reading left sensor: 0.8911111111111111
Reading left sensor: 0.8888888888888888

The code:

var ldr1 = "P9_40";
console.log("Starting sensor read");
readLDR("left", ldr1, cb); << WHEN I CALL THIS FUNCTION, THE OUTPUT ABOVE APPEARS

var readLDR = function(side, ldr, cb) {
    if (!sensorReading) {
        return;
    }
    b.analogRead(ldr, function(err, data) {
        if (err) {
            console.log(">>>>>> ERROR READING SENSOR " + side);
            console.log(err);
            readLDR(side, ldr, CB);
            return;
        }
        console.log("Reading " + side + " sensor: "+ data);
        // SOME VALUES CHECK HERE
        readLDR(side, ldr, cb);
    }); // end read
}

I'm constantly reading a sensor through analogRead, but after a few hours it starts to display the following error:

{ [VError: analogRead error: EAGAIN, read]
  jse_shortmsg: 'analogRead error',
  jse_summary: 'analogRead error: EAGAIN, read',
  jse_cause: { [Error: EAGAIN, read] errno: 4, code: 'EAGAIN' },
  message: 'analogRead error: EAGAIN, read' }

I running the lastest version of octal with Debian

Thank you and sorry for the english :P

[adityapatadia]

Hi, I will take a look at the issues in this week. I will get back soon.

[adityapatadia]

Which kernel do you use? Can you post output of uname -a command?

[adityapatadia]

Closing this issue. If you face again, please ask to reopen.