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qmi8658.h File Reference
Detailed Description
Definition in file qmi8658.h.
Include dependency graph for qmi8658.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Data Structures | |
| struct | qmi8658_params_t |
| Device initialization parameters. More... | |
| struct | qmi8658_t |
| Device descriptor for the driver. More... | |
| struct | qmi8658_3d_data_t |
| 3D output data More... | |
| struct | qmi8658_tap_data_t |
| Tap detection data. More... | |
Enumerations | |
| enum | qmi8658_odr_t { QMI8658_DATA_RATE_8KHZ = 0x00 , QMI8658_DATA_RATE_4KHZ = 0x01 , QMI8658_DATA_RATE_2KHZ = 0x02 , QMI8658_DATA_RATE_1KHZ = 0x03 , QMI8658_DATA_RATE_500HZ = 0x04 , QMI8658_DATA_RATE_250HZ = 0x05 , QMI8658_DATA_RATE_125HZ = 0x06 , QMI8658_DATA_RATE_62_5HZ = 0x07 , QMI8658_DATA_RATE_31_25HZ = 0x08 } |
| Data rate settings. More... | |
| enum | qmi8658_acc_lowpwr_odr_t { QMI8658_ACC_LOWPWR_DATA_RATE_128HZ = 0x0C , QMI8658_ACC_LOWPWR_DATA_RATE_21HZ = 0x0D , QMI8658_ACC_LOWPWR_DATA_RATE_11HZ = 0x0E , QMI8658_ACC_LOWPWR_DATA_RATE_3HZ = 0x0F } |
| Accelerometer low power data rate settings. More... | |
| enum | qmi8658_acc_fs_t { QMI8658_ACC_FS_2G = 0x00 , QMI8658_ACC_FS_4G = 0x01 , QMI8658_ACC_FS_8G = 0x02 , QMI8658_ACC_FS_16G = 0x03 } |
| Accelerometer full scale. More... | |
| enum | qmi8658_gyro_fs_t { QMI8658_GYRO_FS_16DPS = 0x00 , QMI8658_GYRO_FS_32DPS = 0x01 , QMI8658_GYRO_FS_64DPS = 0x02 , QMI8658_GYRO_FS_128DPS = 0x03 , QMI8658_GYRO_FS_256DPS = 0x04 , QMI8658_GYRO_FS_512DPS = 0x05 , QMI8658_GYRO_FS_1024DPS = 0x06 , QMI8658_GYRO_FS_2048DPS = 0x07 } |
| Gyroscope full scale. More... | |
| enum | qmi8658_tap_prio_t { QMI8658_TAP_PRIO_XYZ = 0 , QMI8658_TAP_PRIO_XZY = 1 , QMI8658_TAP_PRIO_YXZ = 2 , QMI8658_TAP_PRIO_YZX = 3 , QMI8658_TAP_PRIO_ZXY = 4 , QMI8658_TAP_PRIO_ZYX = 5 } |
| Tap axis priorities. More... | |
| enum | qmi8658_mode_t { QMI8658_POWER_DOWN , QMI8658_NORMAL_ACC , QMI8658_NORMAL_GYRO , QMI8658_NORMAL_ACC_GYRO , QMI8658_LOWPWR_ACC } |
| QMI8658 operating modes. More... | |
| enum | qmi8658_axis_t { QMI8658_X_AXIS = 1 , QMI8658_Y_AXIS = 2 , QMI8658_Z_AXIS = 3 } |
| QMI8658 axis identifiers. More... | |
| enum | qmi8658_enable_flag_t { QMI8658_DISABLE_ALL = 0 , QMI8658_ENABLE_ACC = 1 , QMI8658_ENABLE_GYRO = 2 } |
| Enable sensor flags. More... | |
Functions | |
| int | qmi8658_init (qmi8658_t *dev, const qmi8658_params_t *params) |
| Initialize the given device. | |
| int | qmi8658_set_mode (qmi8658_t *dev, qmi8658_mode_t mode) |
| Set the operating mode of the device. | |
| int | qmi8658_enable_tap (const qmi8658_t *dev) |
| Enable the tap detection engine. | |
| int | qmi8658_disable_tap (const qmi8658_t *dev) |
| Disable the tap detection engine. | |
| int | qmi8658_read_acc (const qmi8658_t *dev, qmi8658_3d_data_t *data) |
| Read accelerometer data in mg. | |
| int | qmi8658_read_gyro (const qmi8658_t *dev, qmi8658_3d_data_t *data) |
| Read gyroscope data in dps. | |
| int | qmi8658_read_temp (const qmi8658_t *dev, int16_t *data) |
| Read temperature data in degC x 100. | |
| int | qmi8658_read_tap (const qmi8658_t *dev, qmi8658_tap_data_t *data) |
| Read tap detection data. | |
| #define | CONFIG_QMI8658_PARAM_I2C 0x6B |
| QMI8658 IMU driver compile configuration. | |
