twr_module_infra_grid.h

#ifndef _TWR_MODULE_INFRA_GRID_H
#define _TWR_MODULE_INFRA_GRID_H
 
#include <twr_i2c.h>
#include <twr_tca9534a.h>
#include <twr_scheduler.h>
 
 
 
typedef enum
{
    TWR_MODULE_INFRA_GRID_EVENT_ERROR = 0,
 
    TWR_MODULE_INFRA_GRID_EVENT_UPDATE = 1
 
} twr_module_infra_grid_event_t;
 
 
typedef struct twr_module_infra_grid_t twr_module_infra_grid_t;
 
 
typedef enum
{
    TWR_MODULE_INFRA_GRID_REVISION_R1_0 = 0,
 
    TWR_MODULE_INFRA_GRID_REVISION_R1_1 = 1
 
} twr_module_infra_grid_revision_t;
 
 
typedef enum
{
    TWR_MODULE_INFRA_GRID_STATE_ERROR = -1,
    TWR_MODULE_INFRA_GRID_STATE_INITIALIZE = 0,
    TWR_MODULE_INFRA_GRID_STATE_MODE_CHANGE = 1,
    TWR_MODULE_INFRA_GRID_STATE_POWER_UP = 2,
    TWR_MODULE_INFRA_GRID_STATE_INITIAL_RESET = 3,
    TWR_MODULE_INFRA_GRID_STATE_FLAG_RESET = 4,
    TWR_MODULE_INFRA_GRID_STATE_MEASURE = 5,
    TWR_MODULE_INFRA_GRID_STATE_READ = 6,
    TWR_MODULE_INFRA_GRID_STATE_UPDATE = 7
 
} twr_module_infra_grid_state_t;
 
struct twr_module_infra_grid_t
{
    int16_t _sensor_data[64];
 
    twr_tca9534a_t _tca9534;
    twr_module_infra_grid_revision_t _revision;
    twr_i2c_channel_t _i2c_channel;
    uint8_t _i2c_address;
    twr_scheduler_task_id_t _task_id_interval;
    twr_scheduler_task_id_t _task_id_measure;
    void (*_event_handler)(twr_module_infra_grid_t *, twr_module_infra_grid_event_t, void *);
    void *_event_param;
    bool _measurement_active;
    twr_tick_t _update_interval;
    twr_module_infra_grid_state_t _state;
    twr_tick_t _tick_ready;
    bool _temperature_valid;
 
    bool _enable_sleep;
    bool _cmd_sleep;
 
};
 
 
 
void twr_module_infra_grid_init(twr_module_infra_grid_t *self);
 
 
void twr_module_infra_grid_set_event_handler(twr_module_infra_grid_t *self, void (*event_handler)(twr_module_infra_grid_t *, twr_module_infra_grid_event_t, void *), void *event_param);
 
 
void twr_module_infra_grid_set_update_interval(twr_module_infra_grid_t *self, twr_tick_t interval);
 
 
bool twr_module_infra_grid_measure(twr_module_infra_grid_t *self);
 
 
bool twr_module_infra_grid_read_values(twr_module_infra_grid_t *self);
 
 
bool twr_module_infra_grid_get_temperatures_celsius(twr_module_infra_grid_t *self, float *values);
 
 
float twr_module_infra_grid_read_thermistor(twr_module_infra_grid_t *self);
 
 
twr_module_infra_grid_revision_t twr_module_infra_grid_get_revision(twr_module_infra_grid_t *self);
 
 
#endif // _TWR_MODULE_INFRA_GRID_H