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WIP: add NAU7802 based scale controller. (#4092)

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* WIP: add NAU7802 based scale controller. Needs proto commit

* WIP: add NAU7802 based scale controller. Needs proto commit

* telemetry uses kg, scale internally g

* add sensor calibration setters
This commit is contained in:
Thomas Göttgens
2024-06-16 02:59:22 +02:00
committed by GitHub
parent 96be051bff
commit a38a18da0d
9 changed files with 318 additions and 11 deletions
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31
src/modules/Telemetry/Sensor/NAU7802Sensor.h Normal file
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#include "MeshModule.h"
#include "configuration.h"
#if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
#include "../mesh/generated/meshtastic/telemetry.pb.h"
#include "TelemetrySensor.h"
#include <SparkFun_Qwiic_Scale_NAU7802_Arduino_Library.h>
class NAU7802Sensor : public TelemetrySensor
{
private:
NAU7802 nau7802;
protected:
virtual void setup() override;
const char *nau7802ConfigFileName = "/prefs/nau7802.dat";
bool saveCalibrationData();
bool loadCalibrationData();
public:
NAU7802Sensor();
virtual int32_t runOnce() override;
virtual bool getMetrics(meshtastic_Telemetry *measurement) override;
void tare();
void calibrate(float weight);
AdminMessageHandleResult handleAdminMessage(const meshtastic_MeshPacket &mp, meshtastic_AdminMessage *request,
meshtastic_AdminMessage *response) override;
};
#endif