Package l3gd20 allows interacting with L3GD20 gyroscoping sensor.



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    var (
    	R250DPS  = &Range{sensitivity: 0.00875, value: 0x00}
    	R500DPS  = &Range{sensitivity: 0.0175, value: 0x10}
    	R2000DPS = &Range{sensitivity: 0.070, value: 0x20}

      The three range settings supported by L3GD20.


      This section is empty.


      type L3GD20

      type L3GD20 struct {
      	Bus   embd.I2CBus
      	Range *Range
      	// contains filtered or unexported fields

        L3GD20 represents a L3GD20 3-axis gyroscope.

        func New

        func New(bus embd.I2CBus, Range *Range) *L3GD20

          New creates a new L3GD20 interface. The bus variable controls the I2C bus used to communicate with the device.

          func (*L3GD20) Close

          func (d *L3GD20) Close() error


            func (*L3GD20) OrientationDelta

            func (d *L3GD20) OrientationDelta() (float64, float64, float64, error)

              Orientation returns the current orientation reading.

              func (*L3GD20) Orientations

              func (d *L3GD20) Orientations() (<-chan Orientation, error)

                Orientations returns a channel which will have the current temperature reading.

                func (*L3GD20) Start

                func (d *L3GD20) Start() error

                  Start starts the data acquisition loop.

                  func (*L3GD20) Stop

                  func (d *L3GD20) Stop() error

                    Stop the data acquisition loop.

                    func (*L3GD20) Temperature

                    func (d *L3GD20) Temperature() (int, error)

                      Temperature returns the current temperature reading.

                      type Orientation

                      type Orientation struct {
                      	X, Y, Z float64

                      type Range

                      type Range struct {
                      	// contains filtered or unexported fields

                        Range represents a L3GD20 range setting.

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