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pimoroni-pico/micropython/modules/breakout_scd41/breakout_scd41.c

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Add SCD41 MicroPython bindings
2021-07-23 16:37:21 +01:00
#include "breakout_scd41.h"
/***** Constants *****/
////////////////////////////////////////////////////////////////////////////////////////////////////
// SCD41 Module
////////////////////////////////////////////////////////////////////////////////////////////////////
/***** Module Functions *****/
// Init, optionally (though you really should supply it) accepts a PimoroniI2C instance
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(scd41_init_obj, 0, scd41_init);
// Start/Stop measurement, no args (module-level, so no "self")
STATIC MP_DEFINE_CONST_FUN_OBJ_0(scd41_start_periodic_measurement_obj, scd41_start_periodic_measurement);
STATIC MP_DEFINE_CONST_FUN_OBJ_0(scd41_stop_periodic_measurement_obj, scd41_stop_periodic_measurement);
STATIC MP_DEFINE_CONST_FUN_OBJ_0(scd41_get_data_ready_obj, scd41_get_data_ready);
STATIC MP_DEFINE_CONST_FUN_OBJ_1(scd41_set_temperature_offset_obj, scd41_set_temperature_offset);
STATIC MP_DEFINE_CONST_FUN_OBJ_0(scd41_get_temperature_offset_obj, scd41_get_temperature_offset);
STATIC MP_DEFINE_CONST_FUN_OBJ_1(scd41_set_sensor_altitude_obj, scd41_set_sensor_altitude);
STATIC MP_DEFINE_CONST_FUN_OBJ_1(scd41_set_ambient_pressure_obj, scd41_set_ambient_pressure);
// No args here, either, we're home free!
STATIC MP_DEFINE_CONST_FUN_OBJ_0(scd41_read_measurement_obj, scd41_read_measurement);
/***** Globals Table *****/
STATIC const mp_map_elem_t scd41_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_breakout_scd41) },
{ MP_ROM_QSTR(MP_QSTR_init), MP_ROM_PTR(&scd41_init_obj) },
{ MP_ROM_QSTR(MP_QSTR_start), MP_ROM_PTR(&scd41_start_periodic_measurement_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop), MP_ROM_PTR(&scd41_stop_periodic_measurement_obj) },
{ MP_ROM_QSTR(MP_QSTR_measure), MP_ROM_PTR(&scd41_read_measurement_obj) },
{ MP_ROM_QSTR(MP_QSTR_ready), MP_ROM_PTR(&scd41_get_data_ready_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_temperature_offset), MP_ROM_PTR(&scd41_set_temperature_offset_obj) },
{ MP_ROM_QSTR(MP_QSTR_get_temperature_offset), MP_ROM_PTR(&scd41_get_temperature_offset_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_sensor_altitude), MP_ROM_PTR(&scd41_set_sensor_altitude_obj) },
{ MP_ROM_QSTR(MP_QSTR_set_ambient_pressure), MP_ROM_PTR(&scd41_set_ambient_pressure_obj) },
};
STATIC MP_DEFINE_CONST_DICT(mp_module_scd41_globals, scd41_globals_table);
/***** Module Definition *****/
const mp_obj_module_t scd41_user_cmodule = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&mp_module_scd41_globals,
};
////////////////////////////////////////////////////////////////////////////////////////////////////
MicroPython: Shim MP_REGISTER_MODULE for >1.18 compat. MicroPython has changed MP_REGISTER_MODULE to use only *two* args and now runs the preprocessing stage on files before running makemoduledefs.py. This change avoids the build exploding, since the new regex matches the last two args as a single argument and generates a malformed module defs include. The pattern here exploits the fact that 1.18 and below do not preprocess files, so *both* MP_REGISTER_MODULE lines are included in the source, but *only* the three arg version is matched by regex. In >1.18 the files will be processed and the three arg version removed before makemoduledefs.py processes it.
2022-06-14 10:58:56 +01:00
#if MICROPY_VERSION <= 70144
Add SCD41 MicroPython bindings
2021-07-23 16:37:21 +01:00
MP_REGISTER_MODULE(MP_QSTR_breakout_scd41, scd41_user_cmodule, MODULE_BREAKOUT_SCD41_ENABLED);
MicroPython: Shim MP_REGISTER_MODULE for >1.18 compat. MicroPython has changed MP_REGISTER_MODULE to use only *two* args and now runs the preprocessing stage on files before running makemoduledefs.py. This change avoids the build exploding, since the new regex matches the last two args as a single argument and generates a malformed module defs include. The pattern here exploits the fact that 1.18 and below do not preprocess files, so *both* MP_REGISTER_MODULE lines are included in the source, but *only* the three arg version is matched by regex. In >1.18 the files will be processed and the three arg version removed before makemoduledefs.py processes it.
2022-06-14 10:58:56 +01:00
#else
MP_REGISTER_MODULE(MP_QSTR_breakout_scd41, scd41_user_cmodule);
#endif
Add SCD41 MicroPython bindings
2021-07-23 16:37:21 +01:00
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////