sensors_event_t 结构参考文档
sensors_event_t 结构参考文档
#include <
sensors.h
>
数据字段 |
|
| int32_t | 版本 |
| int32_t | sensor |
| int32_t | type |
| int32_t | reserved0 |
| int64_t | timestamp |
| union { | |
| union { | |
| float data [16] | |
| sensors_vec_t acceleration | |
| sensors_vec_t magnetic | |
| sensors_vec_t orientation | |
| sensors_vec_t gyro | |
| float temperature | |
| float distance | |
| float light | |
| float pressure | |
| float relative_humidity | |
| uncalibrated_event_t uncalibrated_gyro | |
| uncalibrated_event_t uncalibrated_magnetic | |
| heart_rate_event_t heart_rate | |
| meta_data_event_t meta_data | |
| dynamic_sensor_meta_event_t dynamic_sensor_meta | |
| additional_info_event_t additional_info | |
| } | |
| union { | |
| uint64_t data [8] | |
| uint64_t step_counter | |
| } u64 | |
| }; | |
| uint32_t | 标志 |
| uint32_t | reserved1 [3] |
详细说明
字段文档
| union { ... } |
| sensors_vec_t 加速度 |
| additional_info_event_t additional_info |
| dynamic_sensor_meta_event_t dynamic_sensor_meta |
| sensors_vec_t gyro |
| heart_rate_event_t heart_rate |
| meta_data_event_t meta_data |
| union { ... } u64 |
| uncalibrated_event_t uncalibrated_gyro |
| uncalibrated_event_t uncalibrated_magnetic |
此结构体的文档是根据以下文件生成的：
- hardware/libhardware/include/hardware/ sensors.h