read-gravitational-acceleration
wayland/bno055-aos/read-gravitational-acceleration
Reads gravitational acceleration (accleration minus any movement) in each of the three axes.
read-gravitational-acceleration
@/read-gravitational-acceleration
Reads gravitational acceleration (accleration minus any movement) in each of the three axes.
DEV@/bno055-device
A bno055 device.
UPDpulse
Update. Triggers new read.
DONEpulse
Pulses on completion of read.
Znumber
Gravitational acceleration (acceleration minus any movement) in the Z-axis (m/s²).
Ynumber
Gravitational acceleration (acceleration minus any movement) in the Y-axis (m/s²).
Xnumber
Gravitational acceleration (acceleration minus any movement) in the X-axis (m/s²).
C++ implementation
struct State {
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
// The node responds only if there is an input pulse
if (!isInputDirty<input_UPD>(ctx))
return;
// Get a pointer to the `Adafruit_BNO055` class instance
auto aos = getValue<input_DEV>(ctx);
imu::Vector<3> gravity = aos->getVector(Adafruit_BNO055::VECTOR_GRAVITY);
emitValue<output_X>(ctx,gravity.x());
emitValue<output_Y>(ctx,gravity.y());
emitValue<output_Z>(ctx,gravity.z());
emitValue<output_DONE>(ctx, 1);
}