Reads the (average raw value from the sensor - OFFSET). That is the current value without the tare weight.
get-value
@/get-value
Reads the (average raw value from the sensor - OFFSET). That is the current value without the tare weight.
DEV@/hx711-device
The HX711 device.
Nnumber
How many times to read.
1 by default.
DOpulse
Triggers a new reading.
DONEpulse
Pulses when the reading is done.
VALnumber
Raw average value.
DEV'@/hx711-device
The HX711 device.
To use the node in your project you should have the gabbapeople/hx711 library installed. Use the “File → Add Library” menu item in XOD IDE if you don’t have it yet. See Using libraries for more info.
C++ implementation
node {voidevaluate(Context ctx){auto dev = getValue<input_DEV>(ctx);if(isSettingUp())
emitValue<output_DEVU0027>(ctx, dev);if(!isInputDirty<input_DO>(ctx))return;
uint8_t n = getValue<input_N>(ctx);double val = dev->get_value(n);
emitValue<output_VAL>(ctx, val);
emitValue<output_DONE>(ctx,1);}}