diff options
Diffstat (limited to 'os/various/sensor.h')
| -rw-r--r-- | os/various/sensor.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/os/various/sensor.h b/os/various/sensor.h new file mode 100644 index 0000000..7e77644 --- /dev/null +++ b/os/various/sensor.h @@ -0,0 +1,25 @@ +#ifndef _SENSOR_H_ +#define _SENSOR_H_ + +#define SENSOR_OK MSG_OK /**< @brief Operation successful. */ +#define SENSOR_TIMEOUT MSG_TIMEOUT /**< @brief Communication timeout */ +#define SENSOR_RESET MSG_REST /**< @brief Communication error. */ +#define SENSOR_NOTFOUND (msg_t)-20 /**< @brief Sensor not found. */ + + +/** + * @brief Driver state machine possible states. + */ +typedef enum __attribute__ ((__packed__)) { + SENSOR_UNINIT = 0, /**< Not initialized. */ + SENSOR_INIT = 1, /**< Initialized. */ + SENSOR_STARTED = 2, /**< Started. */ + SENSOR_MEASURING = 4, /**< Measuring. */ + SENSOR_READY = 3, /**< Ready. */ + SENSOR_STOPPED = 5, /**< Stopped. */ + SENSOR_ERROR = 6, /**< Error. */ +} sensor_state_t; + +#endif + + |