// Include MicroPython API. #include "py/runtime.h" #include "py/objstr.h" // Declare the functions we'll make available in Python extern mp_obj_t scd41_init(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args); extern mp_obj_t scd41_start_periodic_measurement(); extern mp_obj_t scd41_start_low_power_periodic_measurement(); extern mp_obj_t scd41_stop_periodic_measurement(); extern mp_obj_t scd41_read_measurement(); extern mp_obj_t scd41_get_data_ready(); extern mp_obj_t scd41_set_temperature_offset(mp_obj_t offset); extern mp_obj_t scd41_get_temperature_offset(); extern mp_obj_t scd41_set_sensor_altitude(mp_obj_t altitude); extern mp_obj_t scd41_set_ambient_pressure(mp_obj_t pressure); extern mp_obj_t scd41_perform_forced_recalibration(mp_obj_t target_co2_concentration_in); extern mp_obj_t scd41_set_automatic_self_calibration(mp_obj_t asc_enabled); extern mp_obj_t scd41_get_automatic_self_calibration();