9dof-tail-log

9dof-tail-log.agent.nut

device.on("data", function(data) {
    server.log(http.jsonencode(data));
});

9dof-tail-log.device.nut

// https://github.com/electricimp/lsm9ds0
#require "LSM9DS0.class.nut:1.0"
 
i2c <- hardware.i2c89;
i2c.configure(CLOCK_SPEED_400_KHZ);
imu <- LSM9DS0(i2c);
 
function poll() {
    imp.wakeup(1,poll);
    
    local acc = imu.getAccel();
    local mag = imu.getMag();
    local gyr = imu.getGyro();
    agent.send("data", {
        acc = acc,
        mag = mag,
        gyr = gyr
    });
}
 
/* RUNTIME START ------------------------------------------------------------ */

// Enable the gyro in all axes
imu.setPowerState_G(1);
// Enable Accelerometer in all axes
imu.setEnable_A(1);
// Set the Accelerometer data rate to a nonzero value
imu.setDatarate_A(10); // 10 Hz
// Enable the Magnetometer by setting the ODR to a non-zero value
imu.setDatarate_M(50); // 50 Hz
imu.setModeCont_M(); // enable continuous measurement

poll();