This library is made to manage the usage of a Dissolved Oxygen Probe.

The do value is measured by reading the voltage across the do sensor in millivolts. temperature, pressure and salinity are compensated.

The lib_do_cmd is used to recieve cmds from the parser or any caller library and return the required output, To read sensor data, use do_read command, you can use calibrate cmds do_cal_atm, do_cal_zero to calibrate the sensor at runtime and use do_cal_clear to restore the default calibration, also you can get the calibration status using do_cal_get it should return 3 if all calibration points are set, lastly do_reset resets all the device params back to default.

Notice: MAGIC_NUMBER_DEFAULT is used for data integrity check.

Copy lib_do_config.template.h to lib_do_config.h and implement the sensor_mv function. sensor_mv should return the voltage accross the probe in millitvolts.

GNU General Public License v3.0

Copyright (C) 2019 Conative Labs