twr_module_sensor.h

#ifndef _TWR_MODULE_SENSOR_H
#define _TWR_MODULE_SENSOR_H
 
#include <twr_gpio.h>
#include <twr_onewire.h>
 
 
 
typedef enum
{
    TWR_MODULE_SENSOR_CHANNEL_A = 0,
 
    TWR_MODULE_SENSOR_CHANNEL_B = 1,
 
    TWR_MODULE_SENSOR_CHANNEL_C = 2
 
} twr_module_sensor_channel_t;
 
 
typedef enum
{
    TWR_MODULE_SENSOR_PULL_NONE = TWR_GPIO_PULL_NONE,
 
    TWR_MODULE_SENSOR_PULL_UP_INTERNAL = TWR_GPIO_PULL_UP,
 
    TWR_MODULE_SENSOR_PULL_DOWN_INTERNAL = TWR_GPIO_PULL_DOWN,
 
    TWR_MODULE_SENSOR_PULL_UP_4K7 = 3,
 
    TWR_MODULE_SENSOR_PULL_UP_56R = 4,
 
} twr_module_sensor_pull_t;
 
 
typedef enum
{
    TWR_MODULE_SENSOR_MODE_INPUT = TWR_GPIO_MODE_INPUT,
 
    TWR_MODULE_SENSOR_MODE_OUTPUT = TWR_GPIO_MODE_OUTPUT
 
} twr_module_sensor_mode_t;
 
 
typedef enum
{
    TWR_MODULE_SENSOR_REVISION_UNKNOWN = 0,
 
    TWR_MODULE_SENSOR_REVISION_R1_0 = 1,
 
    TWR_MODULE_SENSOR_REVISION_R1_1 = 2,
 
} twr_module_sensor_revision_t;
 
 
bool twr_module_sensor_init(void);
 
 
void twr_module_sensor_deinit(void);
 
 
bool twr_module_sensor_set_pull(twr_module_sensor_channel_t channel, twr_module_sensor_pull_t pull);
 
 
twr_module_sensor_pull_t twr_module_sensor_get_pull(twr_module_sensor_channel_t channel);
 
 
void twr_module_sensor_set_mode(twr_module_sensor_channel_t channel, twr_module_sensor_mode_t mode);
 
 
twr_module_sensor_mode_t twr_module_sensor_get_mode(twr_module_sensor_channel_t channel);
 
 
int twr_module_sensor_get_input(twr_module_sensor_channel_t channel);
 
 
void twr_module_sensor_set_output(twr_module_sensor_channel_t channel, int state);
 
 
int twr_module_sensor_get_output(twr_module_sensor_channel_t channel);
 
 
void twr_module_sensor_toggle_output(twr_module_sensor_channel_t channel);
 
 
bool twr_module_sensor_set_vdd(bool on);
 
 
twr_module_sensor_revision_t twr_module_sensor_get_revision(void);
 
 
twr_onewire_t *twr_module_sensor_get_onewire(void);
 
 
bool twr_module_sensor_onewire_power_up(void);
 
 
bool twr_module_sensor_onewire_power_down(void);
 
 
 
#endif // _TWR_MODULE_SENSOR_H