| #define IMU_V2_CALLBACK_ACCELERATION 32 |
Signature:
void callback(int16_t x, int16_t y, int16_t z, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_acceleration_period. The parameters are the acceleration for the x, y and z axis.
Definition at line 230 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_ALL_DATA 40 |
Signature:
void callback(int16_t ret_acceleration[3], int16_t ret_magnetic_field[3], int16_t ret_angular_velocity[3], int16_t ret_euler_angle[3], int16_t ret_quaternion[4], int16_t ret_linear_acceleration[3], int16_t ret_gravity_vector[3], int8_t temperature, uint8_t calibration_status, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_all_data_period. The parameters are as for imu_v2_get_all_data.
Definition at line 318 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_ANGULAR_VELOCITY 34 |
Signature:
void callback(int16_t x, int16_t y, int16_t z, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_angular_velocity_period. The parameters are the angular velocity for the x, y and z axis.
Definition at line 252 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_GRAVITY_VECTOR 37 |
Signature:
void callback(int16_t x, int16_t y, int16_t z, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_gravity_vector_period. The parameters gravity vector for the x, y and z axis.
Definition at line 284 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_LINEAR_ACCELERATION 36 |
Signature:
void callback(int16_t x, int16_t y, int16_t z, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_linear_acceleration_period. The parameters are the linear acceleration for the x, y and z axis.
Definition at line 273 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_MAGNETIC_FIELD 33 |
Signature:
void callback(int16_t x, int16_t y, int16_t z, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_magnetic_field_period. The parameters are the magnetic field for the x, y and z axis.
Definition at line 241 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_ORIENTATION 38 |
Signature:
void callback(int16_t heading, int16_t roll, int16_t pitch, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_orientation_period. The parameters are the orientation (heading (yaw), roll, pitch) of the IMU Brick in Euler angles. See imu_v2_get_orientation for details.
Definition at line 296 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_QUATERNION 39 |
Signature:
void callback(int16_t w, int16_t x, int16_t y, int16_t z, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_quaternion_period. The parameters are the orientation (x, y, z, w) of the IMU Brick in quaternions. See imu_v2_get_quaternion for details.
Definition at line 308 of file brick_imu_v2.h.
| #define IMU_V2_CALLBACK_TEMPERATURE 35 |
Signature:
void callback(int8_t temperature, void *user_data)
This callback is triggered periodically with the period that is set by imu_v2_set_temperature_period. The parameter is the temperature.
Definition at line 262 of file brick_imu_v2.h.
| #define IMU_V2_DEVICE_DISPLAY_NAME "IMU Brick 2.0" |
This constant represents the display name of a IMU Brick 2.0.
Definition at line 337 of file brick_imu_v2.h.
| #define IMU_V2_DEVICE_IDENTIFIER 18 |
This constant is used to identify a IMU Brick 2.0.
The imu_v2_get_identity function and the IPCON_CALLBACK_ENUMERATE callback of the IP Connection have a device_identifier parameter to specify the Brick's or Bricklet's type.
Definition at line 330 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_ARE_LEDS_ON 12 |
Definition at line 89 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_DISABLE_STATUS_LED 239 |
Definition at line 194 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_ENABLE_STATUS_LED 238 |
Definition at line 189 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ACCELERATION 1 |
Definition at line 34 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ACCELERATION_PERIOD 15 |
Definition at line 104 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ALL_DATA 9 |
Definition at line 74 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ALL_DATA_PERIOD 31 |
Definition at line 184 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ANGULAR_VELOCITY 3 |
Definition at line 44 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ANGULAR_VELOCITY_PERIOD 19 |
Definition at line 124 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_CHIP_TEMPERATURE 242 |
Definition at line 209 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_GRAVITY_VECTOR 7 |
Definition at line 64 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_GRAVITY_VECTOR_PERIOD 27 |
Definition at line 164 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_IDENTITY 255 |
Definition at line 219 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_LINEAR_ACCELERATION 6 |
Definition at line 59 of file brick_imu_v2.h.
Definition at line 154 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_MAGNETIC_FIELD 2 |
Definition at line 39 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_MAGNETIC_FIELD_PERIOD 17 |
Definition at line 114 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ORIENTATION 5 |
Definition at line 54 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_ORIENTATION_PERIOD 23 |
Definition at line 144 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_PROTOCOL1_BRICKLET_NAME 241 |
Definition at line 204 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_QUATERNION 8 |
Definition at line 69 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_QUATERNION_PERIOD 29 |
Definition at line 174 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_TEMPERATURE 4 |
Definition at line 49 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_GET_TEMPERATURE_PERIOD 21 |
Definition at line 134 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_IS_STATUS_LED_ENABLED 240 |
Definition at line 199 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_LEDS_OFF 11 |
Definition at line 84 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_LEDS_ON 10 |
Definition at line 79 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_RESET 243 |
Definition at line 214 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SAVE_CALIBRATION 13 |
Definition at line 94 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_ACCELERATION_PERIOD 14 |
Definition at line 99 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_ALL_DATA_PERIOD 30 |
Definition at line 179 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_ANGULAR_VELOCITY_PERIOD 18 |
Definition at line 119 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_GRAVITY_VECTOR_PERIOD 26 |
Definition at line 159 of file brick_imu_v2.h.
Definition at line 149 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_MAGNETIC_FIELD_PERIOD 16 |
Definition at line 109 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_ORIENTATION_PERIOD 22 |
Definition at line 139 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_QUATERNION_PERIOD 28 |
Definition at line 169 of file brick_imu_v2.h.
| #define IMU_V2_FUNCTION_SET_TEMPERATURE_PERIOD 20 |
Definition at line 129 of file brick_imu_v2.h.
Full fledged AHRS with 9 degrees of freedom
Definition at line 29 of file brick_imu_v2.h.
| int imu_v2_are_leds_on | ( | IMUV2 * | imu_v2, |
| bool * | ret_leds | ||
| ) |
Returns *true* if the orientation and direction LEDs of the IMU Brick are on, *false* otherwise.
Definition at line 973 of file brick_imu_v2.c.
| void imu_v2_create | ( | IMUV2 * | imu_v2, |
| const char * | uid, | ||
| IPConnection * | ipcon | ||
| ) |
Creates the device object imu_v2 with the unique device ID uid and adds it to the IPConnection ipcon.
Definition at line 598 of file brick_imu_v2.c.
| void imu_v2_destroy | ( | IMUV2 * | imu_v2 | ) |
Removes the device object imu_v2 from its IPConnection and destroys it. The device object cannot be used anymore afterwards.
Definition at line 664 of file brick_imu_v2.c.
| int imu_v2_disable_status_led | ( | IMUV2 * | imu_v2 | ) |
Disables the status LED.
The status LED is the blue LED next to the USB connector. If enabled is is on and it flickers if data is transfered. If disabled it is always off.
The default state is enabled.
Definition at line 1437 of file brick_imu_v2.c.
| int imu_v2_enable_status_led | ( | IMUV2 * | imu_v2 | ) |
Enables the status LED.
The status LED is the blue LED next to the USB connector. If enabled is is on and it flickers if data is transfered. If disabled it is always off.
The default state is enabled.
Definition at line 1419 of file brick_imu_v2.c.
| int imu_v2_get_acceleration | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_x, | ||
| int16_t * | ret_y, | ||
| int16_t * | ret_z | ||
| ) |
Returns the calibrated acceleration from the accelerometer for the x, y and z axis in 1/100 m/s².
If you want to get the acceleration periodically, it is recommended to use the callback IMU_V2_CALLBACK_ACCELERATION and set the period with imu_v2_set_acceleration_period.
Definition at line 688 of file brick_imu_v2.c.
| int imu_v2_get_acceleration_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_acceleration_period.
Definition at line 1042 of file brick_imu_v2.c.
| int imu_v2_get_all_data | ( | IMUV2 * | imu_v2, |
| int16_t | ret_acceleration[3], | ||
| int16_t | ret_magnetic_field[3], | ||
| int16_t | ret_angular_velocity[3], | ||
| int16_t | ret_euler_angle[3], | ||
| int16_t | ret_quaternion[4], | ||
| int16_t | ret_linear_acceleration[3], | ||
| int16_t | ret_gravity_vector[3], | ||
| int8_t * | ret_temperature, | ||
| uint8_t * | ret_calibration_status | ||
| ) |
Return all of the available data of the IMU Brick.
* acceleration in 1/100 m/s² (see imu_v2_get_acceleration) * magnetic field in 1/16 µT (see imu_v2_get_magnetic_field) * angular velocity in 1/16 °/s (see imu_v2_get_angular_velocity) * Euler angles in 1/16 ° (see imu_v2_get_orientation) * quaternion 1/16383 (see imu_v2_get_quaternion) * linear acceleration 1/100 m/s² (see imu_v2_get_linear_acceleration) * gravity vector 1/100 m/s² (see imu_v2_get_gravity_vector) * temperature in 1 °C (see imu_v2_get_temperature) * calibration status (see below)
The calibration status consists of four pairs of two bits. Each pair of bits represents the status of the current calibration.
* bit 0-1: Magnetometer * bit 2-3: Accelerometer * bit 4-5: Gyroscope * bit 6-7: System
A value of 0 means for "not calibrated" and a value of 3 means "fully calibrated". In your program you should always be able to ignore the calibration status, it is used by the calibration window of the Brick Viewer and it can be ignored after the first calibration. See the documentation in the calibration window for more information regarding the calibration of the IMU Brick.
If you want to get the data periodically, it is recommended to use the callback IMU_V2_CALLBACK_ALL_DATA and set the period with imu_v2_set_all_data_period.
Definition at line 903 of file brick_imu_v2.c.
| int imu_v2_get_all_data_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_all_data_period.
Definition at line 1394 of file brick_imu_v2.c.
| int imu_v2_get_angular_velocity | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_x, | ||
| int16_t * | ret_y, | ||
| int16_t * | ret_z | ||
| ) |
Returns the calibrated angular velocity from the gyroscope for the x, y and z axis in 1/16 °/s.
If you want to get the angular velocity periodically, it is recommended to use the callback IMU_V2_CALLBACK_ANGULAR_VELOCITY and set the period with imu_v2_set_angular_velocity_period.
Definition at line 742 of file brick_imu_v2.c.
| int imu_v2_get_angular_velocity_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_angular_velocity_period.
Definition at line 1130 of file brick_imu_v2.c.
| int imu_v2_get_api_version | ( | IMUV2 * | imu_v2, |
| uint8_t | ret_api_version[3] | ||
| ) |
Returns the API version (major, minor, release) of the bindings for this device.
Definition at line 684 of file brick_imu_v2.c.
| int imu_v2_get_chip_temperature | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_temperature | ||
| ) |
Returns the temperature in °C/10 as measured inside the microcontroller. The value returned is not the ambient temperature!
The temperature is only proportional to the real temperature and it has an accuracy of +-15%. Practically it is only useful as an indicator for temperature changes.
Definition at line 1508 of file brick_imu_v2.c.
| int imu_v2_get_gravity_vector | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_x, | ||
| int16_t * | ret_y, | ||
| int16_t * | ret_z | ||
| ) |
Returns the current gravity vector of the IMU Brick for the x, y and z axis in 1/100 m/s².
The gravity vector is the acceleration that occurs due to gravity. Influences of additional linear acceleration are removed.
It is also possible to get the linear acceleration with the influence of gravity removed, see imu_v2_get_linear_acceleration.
If you want to get the gravity vector periodically, it is recommended to use the callback IMU_V2_CALLBACK_GRAVITY_VECTOR and set the period with imu_v2_set_gravity_vector_period.
Definition at line 848 of file brick_imu_v2.c.
| int imu_v2_get_gravity_vector_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_gravity_vector_period.
Definition at line 1306 of file brick_imu_v2.c.
| int imu_v2_get_identity | ( | IMUV2 * | imu_v2, |
| char | ret_uid[8], | ||
| char | ret_connected_uid[8], | ||
| char * | ret_position, | ||
| uint8_t | ret_hardware_version[3], | ||
| uint8_t | ret_firmware_version[3], | ||
| uint16_t * | ret_device_identifier | ||
| ) |
Returns the UID, the UID where the Brick is connected to, the position, the hardware and firmware version as well as the device identifier.
The position can be '0'-'8' (stack position).
The device identifier numbers can be found :ref:`here <device_identifier>`. |device_identifier_constant|
Definition at line 1551 of file brick_imu_v2.c.
| int imu_v2_get_linear_acceleration | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_x, | ||
| int16_t * | ret_y, | ||
| int16_t * | ret_z | ||
| ) |
Returns the linear acceleration of the IMU Brick for the x, y and z axis in 1/100 m/s².
The linear acceleration is the acceleration in each of the three axis of the IMU Brick with the influences of gravity removed.
It is also possible to get the gravity vector with the influence of linear acceleration removed, see imu_v2_get_gravity_vector.
If you want to get the linear acceleration periodically, it is recommended to use the callback IMU_V2_CALLBACK_LINEAR_ACCELERATION and set the period with imu_v2_set_linear_acceleration_period.
Definition at line 821 of file brick_imu_v2.c.
| int imu_v2_get_linear_acceleration_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_linear_acceleration_period.
Definition at line 1262 of file brick_imu_v2.c.
| int imu_v2_get_magnetic_field | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_x, | ||
| int16_t * | ret_y, | ||
| int16_t * | ret_z | ||
| ) |
Returns the calibrated magnetic field from the magnetometer for the x, y and z axis in 1/16 µT (Microtesla).
If you want to get the magnetic field periodically, it is recommended to use the callback IMU_V2_CALLBACK_MAGNETIC_FIELD and set the period with imu_v2_set_magnetic_field_period.
Definition at line 715 of file brick_imu_v2.c.
| int imu_v2_get_magnetic_field_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_magnetic_field_period.
Definition at line 1086 of file brick_imu_v2.c.
| int imu_v2_get_orientation | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_heading, | ||
| int16_t * | ret_roll, | ||
| int16_t * | ret_pitch | ||
| ) |
Returns the current orientation (heading, roll, pitch) of the IMU Brick as Euler angles in 1/16 degree. Note that Euler angles always experience a `gimbal lock <https://en.wikipedia.org/wiki/Gimbal_lock>`__.
We recommend that you use quaternions instead.
The rotation angle has the following ranges:
* heading: 0° to 360° * roll: -90° to +90° * pitch: -180° to +180°
If you want to get the orientation periodically, it is recommended to use the callback IMU_V2_CALLBACK_ORIENTATION and set the period with imu_v2_set_orientation_period.
Definition at line 794 of file brick_imu_v2.c.
| int imu_v2_get_orientation_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_orientation_period.
Definition at line 1218 of file brick_imu_v2.c.
| int imu_v2_get_protocol1_bricklet_name | ( | IMUV2 * | imu_v2, |
| char | port, | ||
| uint8_t * | ret_protocol_version, | ||
| uint8_t | ret_firmware_version[3], | ||
| char | ret_name[40] | ||
| ) |
Returns the firmware and protocol version and the name of the Bricklet for a given port.
This functions sole purpose is to allow automatic flashing of v1.x.y Bricklet plugins.
Definition at line 1480 of file brick_imu_v2.c.
| int imu_v2_get_quaternion | ( | IMUV2 * | imu_v2, |
| int16_t * | ret_w, | ||
| int16_t * | ret_x, | ||
| int16_t * | ret_y, | ||
| int16_t * | ret_z | ||
| ) |
Returns the current orientation (w, x, y, z) of the IMU Brick as `quaternions <https://en.wikipedia.org/wiki/Quaternions_and_spatial_rotation>`__.
You have to divide the returns values by 16383 (14 bit) to get the usual range of -1.0 to +1.0 for quaternions.
If you want to get the quaternions periodically, it is recommended to use the callback IMU_V2_CALLBACK_QUATERNION and set the period with imu_v2_set_quaternion_period.
Definition at line 875 of file brick_imu_v2.c.
| int imu_v2_get_quaternion_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_quaternion_period.
Definition at line 1350 of file brick_imu_v2.c.
| int imu_v2_get_response_expected | ( | IMUV2 * | imu_v2, |
| uint8_t | function_id, | ||
| bool * | ret_response_expected | ||
| ) |
Returns the response expected flag for the function specified by the function_id parameter. It is *true* if the function is expected to send a response, *false* otherwise.
For getter functions this is enabled by default and cannot be disabled, because those functions will always send a response. For callback configuration functions it is enabled by default too, but can be disabled via the imu_v2_set_response_expected function. For setter functions it is disabled by default and can be enabled.
Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is send and errors are silently ignored, because they cannot be detected.
Definition at line 668 of file brick_imu_v2.c.
| int imu_v2_get_temperature | ( | IMUV2 * | imu_v2, |
| int8_t * | ret_temperature | ||
| ) |
Returns the temperature of the IMU Brick. The temperature is given in °C. The temperature is measured in the core of the BNO055 IC, it is not the ambient temperature
Definition at line 769 of file brick_imu_v2.c.
| int imu_v2_get_temperature_period | ( | IMUV2 * | imu_v2, |
| uint32_t * | ret_period | ||
| ) |
Returns the period as set by imu_v2_set_temperature_period.
Definition at line 1174 of file brick_imu_v2.c.
| int imu_v2_is_status_led_enabled | ( | IMUV2 * | imu_v2, |
| bool * | ret_enabled | ||
| ) |
Returns *true* if the status LED is enabled, *false* otherwise.
Definition at line 1455 of file brick_imu_v2.c.
| int imu_v2_leds_off | ( | IMUV2 * | imu_v2 | ) |
Turns the orientation and direction LEDs of the IMU Brick off.
Definition at line 955 of file brick_imu_v2.c.
| int imu_v2_leds_on | ( | IMUV2 * | imu_v2 | ) |
Turns the orientation and direction LEDs of the IMU Brick on.
Definition at line 937 of file brick_imu_v2.c.
| void imu_v2_register_callback | ( | IMUV2 * | imu_v2, |
| uint8_t | id, | ||
| void * | callback, | ||
| void * | user_data | ||
| ) |
Registers a callback with ID id to the function callback. The user_data will be given as a parameter of the callback.
Definition at line 680 of file brick_imu_v2.c.
| int imu_v2_reset | ( | IMUV2 * | imu_v2 | ) |
Calling this function will reset the Brick. Calling this function on a Brick inside of a stack will reset the whole stack.
After a reset you have to create new device objects, calling functions on the existing ones will result in undefined behavior!
Definition at line 1533 of file brick_imu_v2.c.
| int imu_v2_save_calibration | ( | IMUV2 * | imu_v2, |
| bool * | ret_calibration_done | ||
| ) |
A call of this function saves the current calibration to be used as a starting point for the next restart of continuous calibration of the IMU Brick.
A return value of *true* means that the calibration could be used and *false* means that it could not be used (this happens if the calibration status is not "fully calibrated").
This function is used by the calibration window of the Brick Viewer, you should not need to call it in your program.
Definition at line 998 of file brick_imu_v2.c.
| int imu_v2_set_acceleration_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_ACCELERATION callback is triggered periodically. A value of 0 turns the callback off.
The default value is 0.
Definition at line 1023 of file brick_imu_v2.c.
| int imu_v2_set_all_data_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_ALL_DATA callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1375 of file brick_imu_v2.c.
| int imu_v2_set_angular_velocity_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_ANGULAR_VELOCITY callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1111 of file brick_imu_v2.c.
| int imu_v2_set_gravity_vector_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_GRAVITY_VECTOR callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1287 of file brick_imu_v2.c.
| int imu_v2_set_linear_acceleration_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_LINEAR_ACCELERATION callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1243 of file brick_imu_v2.c.
| int imu_v2_set_magnetic_field_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_MAGNETIC_FIELD callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1067 of file brick_imu_v2.c.
| int imu_v2_set_orientation_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_ORIENTATION callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1199 of file brick_imu_v2.c.
| int imu_v2_set_quaternion_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_QUATERNION callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1331 of file brick_imu_v2.c.
| int imu_v2_set_response_expected | ( | IMUV2 * | imu_v2, |
| uint8_t | function_id, | ||
| bool | response_expected | ||
| ) |
Changes the response expected flag of the function specified by the function_id parameter. This flag can only be changed for setter (default value: *false*) and callback configuration functions (default value: *true*). For getter functions it is always enabled and callbacks it is always disabled.
Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is send and errors are silently ignored, because they cannot be detected.
Definition at line 672 of file brick_imu_v2.c.
| int imu_v2_set_response_expected_all | ( | IMUV2 * | imu_v2, |
| bool | response_expected | ||
| ) |
Changes the response expected flag for all setter and callback configuration functions of this device at once.
Definition at line 676 of file brick_imu_v2.c.
| int imu_v2_set_temperature_period | ( | IMUV2 * | imu_v2, |
| uint32_t | period | ||
| ) |
Sets the period in ms with which the IMU_V2_CALLBACK_TEMPERATURE callback is triggered periodically. A value of 0 turns the callback off.
Definition at line 1155 of file brick_imu_v2.c.