ChibiOS
0.0.0
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Macros | |
#define | lsm303agrAccelerometerGetAxesNumber(devp) accelerometerGetAxesNumber(&((devp)->acc_if)) |
Return the number of axes of the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerReadRaw(devp, axes) accelerometerReadRaw(&((devp)->acc_if), axes) |
Retrieves raw data from the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerReadCooked(devp, axes) accelerometerReadCooked(&((devp)->acc_if), axes) |
Retrieves cooked data from the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerSetBias(devp, bp) accelerometerSetBias(&((devp)->acc_if), bp) |
Set bias values for the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerResetBias(devp) accelerometerResetBias(&((devp)->acc_if)) |
Reset bias values for the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerSetSensitivity(devp, sp) accelerometerSetSensitivity(&((devp)->acc_if), sp) |
Set sensitivity values for the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerResetSensitivity(devp) accelerometerResetSensitivity(&((devp)->acc_if)) |
Reset sensitivity values for the BaseAccelerometer. More... | |
#define | lsm303agrAccelerometerSetFullScale(devp, fs) (devp)->vmt->acc_set_full_scale(devp, fs) |
Changes the LSM303AGRDriver accelerometer fullscale value. More... | |
#define | lsm303agrCompassGetAxesNumber(devp) compassGetAxesNumber(&((devp)->comp_if)) |
Return the number of axes of the BaseCompass. More... | |
#define | lsm303agrCompassReadRaw(devp, axes) compassReadRaw(&((devp)->comp_if), axes) |
Retrieves raw data from the BaseCompass. More... | |
#define | lsm303agrCompassReadCooked(devp, axes) compassReadCooked(&((devp)->comp_if), axes) |
Retrieves cooked data from the BaseCompass. More... | |
#define | lsm303agrCompassSetBias(devp, bp) compassSetBias(&((devp)->comp_if), bp) |
Set bias values for the BaseCompass. More... | |
#define | lsm303agrCompassResetBias(devp) compassResetBias(&((devp)->comp_if)) |
Reset bias values for the BaseCompass. More... | |
#define | lsm303agrCompassSetSensitivity(devp, sp) compassSetSensitivity(&((devp)->comp_if), sp) |
Set sensitivity values for the BaseCompass. More... | |
#define | lsm303agrCompassResetSensitivity(devp) compassResetSensitivity(&((devp)->comp_if)) |
Reset sensitivity values for the BaseCompass. More... | |
Version identification | |
#define | EX_LSM303AGR_VERSION "1.0.0" |
LSM303AGR driver version string. More... | |
#define | EX_LSM303AGR_MAJOR 1 |
LSM303AGR driver version major number. More... | |
#define | EX_LSM303AGR_MINOR 0 |
LSM303AGR driver version minor number. More... | |
#define | EX_LSM303AGR_PATCH 0 |
LSM303AGR driver version patch number. More... | |
#define | LSM303AGR_ACC_NUMBER_OF_AXES 3U |
LSM303AGR accelerometer subsystem characteristics. More... | |
#define | LSM303AGR_COMP_NUMBER_OF_AXES 3U |
LSM303AGR compass subsystem characteristics. More... | |
LSM303AGR_TEMP_CFG_REG_A register bits definitions | |
#define | LSM303AGR_TEMP_CFG_REG_A_TEMP_EN0 (1 << 0) |
#define | LSM303AGR_TEMP_CFG_REG_A_TEMP_EN1 (1 << 0) |
Configuration options | |
#define | LSM303AGR_USE_SPI FALSE |
LSM303AGR SPI interface switch. More... | |
#define | LSM303AGR_SHARED_SPI FALSE |
LSM303AGR shared SPI switch. More... | |
#define | LSM303AGR_USE_I2C TRUE |
LSM303AGR I2C interface switch. More... | |
#define | LSM303AGR_SHARED_I2C FALSE |
LSM303AGR shared I2C switch. More... | |
#define | LSM303AGR_ACC_USE_ADVANCED FALSE |
LSM303AGR accelerometer subsystem advanced configurations switch. More... | |
#define | LSM303AGR_COMP_USE_ADVANCED FALSE |
LSM303AGR compass subsystem advanced configurations switch. More... | |
LSM303AGR accelerometer subsystem data structures and types. | |
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typedef struct LSM303AGRDriver | LSM303AGRDriver |
Structure representing a LSM303AGR driver. More... | |
LSM303AGR compass subsystem data structures and types. |
LSM303AGR main system data structures and types. | |
#define | _lsm303agr_methods_alone |
LSM303AGR specific methods. More... | |
#define | _lsm303agr_methods |
LSM303AGR specific methods with inherited ones. More... | |
#define | _lsm303agr_data |
LSM303AGRDriver specific data. More... | |
Data Structures | |
struct | LSM303AGRConfig |
LSM303AGR configuration structure. More... | |
struct | LSM303AGRVMT |
LSM303AGR virtual methods table. More... | |
struct | LSM303AGRDriver |
LSM303AGR 6-axis accelerometer/compass class. More... | |
Functions | |
static msg_t | lsm303agrI2CReadRegister (I2CDriver *i2cp, lsm303agr_sad_t sad, uint8_t reg, uint8_t *rxbuf, size_t n) |
Reads registers value using I2C. More... | |
static msg_t | lsm303agrI2CWriteRegister (I2CDriver *i2cp, lsm303agr_sad_t sad, uint8_t *txbuf, size_t n) |
Writes a value into a register using I2C. More... | |
static size_t | acc_get_axes_number (void *ip) |
Return the number of axes of the BaseAccelerometer. More... | |
static msg_t | acc_read_raw (void *ip, int32_t axes[]) |
Retrieves raw data from the BaseAccelerometer. More... | |
static msg_t | acc_read_cooked (void *ip, float axes[]) |
Retrieves cooked data from the BaseAccelerometer. More... | |
static msg_t | acc_set_bias (void *ip, float *bp) |
Set bias values for the BaseAccelerometer. More... | |
static msg_t | acc_reset_bias (void *ip) |
Reset bias values for the BaseAccelerometer. More... | |
static msg_t | acc_set_sensivity (void *ip, float *sp) |
Set sensitivity values for the BaseAccelerometer. More... | |
static msg_t | acc_reset_sensivity (void *ip) |
Reset sensitivity values for the BaseAccelerometer. More... | |
static msg_t | acc_set_full_scale (LSM303AGRDriver *devp, lsm303agr_acc_fs_t fs) |
Changes the LSM303AGRDriver accelerometer fullscale value. More... | |
static size_t | comp_get_axes_number (void *ip) |
Return the number of axes of the BaseCompass. More... | |
static msg_t | comp_read_raw (void *ip, int32_t axes[]) |
Retrieves raw data from the BaseCompass. More... | |
static msg_t | comp_read_cooked (void *ip, float axes[]) |
Retrieves cooked data from the BaseCompass. More... | |
static msg_t | comp_set_bias (void *ip, float *bp) |
Set bias values for the BaseCompass. More... | |
static msg_t | comp_reset_bias (void *ip) |
Reset bias values for the BaseCompass. More... | |
static msg_t | comp_set_sensivity (void *ip, float *sp) |
Set sensitivity values for the BaseCompass. More... | |
static msg_t | comp_reset_sensivity (void *ip) |
Reset sensitivity values for the BaseCompass. More... | |
void | lsm303agrObjectInit (LSM303AGRDriver *devp) |
Initializes an instance. More... | |
void | lsm303agrStart (LSM303AGRDriver *devp, const LSM303AGRConfig *config) |
Configures and activates LSM303AGR Complex Driver peripheral. More... | |
void | lsm303agrStop (LSM303AGRDriver *devp) |
Deactivates the LSM303AGR Complex Driver peripheral. More... | |
Enumerations |
#define EX_LSM303AGR_VERSION "1.0.0" |
LSM303AGR driver version string.
Definition at line 46 of file lsm303agr.h.
#define EX_LSM303AGR_MAJOR 1 |
LSM303AGR driver version major number.
Definition at line 51 of file lsm303agr.h.
#define EX_LSM303AGR_MINOR 0 |
LSM303AGR driver version minor number.
Definition at line 56 of file lsm303agr.h.
#define EX_LSM303AGR_PATCH 0 |
LSM303AGR driver version patch number.
Definition at line 61 of file lsm303agr.h.
#define LSM303AGR_ACC_NUMBER_OF_AXES 3U |
LSM303AGR accelerometer subsystem characteristics.
Definition at line 72 of file lsm303agr.h.
Referenced by acc_get_axes_number(), acc_read_cooked(), acc_read_raw(), acc_reset_bias(), acc_reset_sensivity(), acc_set_bias(), acc_set_full_scale(), acc_set_sensivity(), lsm303agrObjectInit(), and lsm303agrStart().
#define LSM303AGR_COMP_NUMBER_OF_AXES 3U |
LSM303AGR compass subsystem characteristics.
Definition at line 94 of file lsm303agr.h.
Referenced by comp_get_axes_number(), comp_read_cooked(), comp_read_raw(), comp_reset_bias(), comp_reset_sensivity(), comp_set_bias(), comp_set_sensivity(), lsm303agrObjectInit(), and lsm303agrStart().
#define LSM303AGR_USE_SPI FALSE |
LSM303AGR SPI interface switch.
If set to TRUE
the support for SPI is included.
FALSE
. Definition at line 318 of file lsm303agr.h.
#define LSM303AGR_SHARED_SPI FALSE |
LSM303AGR shared SPI switch.
If set to TRUE
the device acquires SPI bus ownership on each transaction.
FALSE
. Requires SPI_USE_MUTUAL_EXCLUSION. Definition at line 328 of file lsm303agr.h.
#define LSM303AGR_USE_I2C TRUE |
LSM303AGR I2C interface switch.
If set to TRUE
the support for I2C is included.
TRUE
. Definition at line 337 of file lsm303agr.h.
#define LSM303AGR_SHARED_I2C FALSE |
LSM303AGR shared I2C switch.
If set to TRUE
the device acquires I2C bus ownership on each transaction.
FALSE
. Requires I2C_USE_MUTUAL_EXCLUSION. Definition at line 347 of file lsm303agr.h.
#define LSM303AGR_ACC_USE_ADVANCED FALSE |
LSM303AGR accelerometer subsystem advanced configurations switch.
If set to TRUE
more configurations are available.
FALSE
. Definition at line 357 of file lsm303agr.h.
#define LSM303AGR_COMP_USE_ADVANCED FALSE |
LSM303AGR compass subsystem advanced configurations switch.
If set to TRUE
more configurations are available.
FALSE
. Definition at line 367 of file lsm303agr.h.
#define _lsm303agr_methods_alone |
LSM303AGR
specific methods.
Definition at line 593 of file lsm303agr.h.
#define _lsm303agr_methods |
LSM303AGR
specific methods with inherited ones.
Definition at line 601 of file lsm303agr.h.
#define _lsm303agr_data |
LSM303AGRDriver
specific data.
Definition at line 617 of file lsm303agr.h.
#define lsm303agrAccelerometerGetAxesNumber | ( | devp | ) | accelerometerGetAxesNumber(&((devp)->acc_if)) |
Return the number of axes of the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
Definition at line 667 of file lsm303agr.h.
#define lsm303agrAccelerometerReadRaw | ( | devp, | |
axes | |||
) | accelerometerReadRaw(&((devp)->acc_if), axes) |
Retrieves raw data from the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
[out] | axes | a buffer which would be filled with raw data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 688 of file lsm303agr.h.
#define lsm303agrAccelerometerReadCooked | ( | devp, | |
axes | |||
) | accelerometerReadCooked(&((devp)->acc_if), axes) |
Retrieves cooked data from the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
[out] | axes | a buffer which would be filled with cooked data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 710 of file lsm303agr.h.
#define lsm303agrAccelerometerSetBias | ( | devp, | |
bp | |||
) | accelerometerSetBias(&((devp)->acc_if), bp) |
Set bias values for the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
[in] | bp | a buffer which contains biases. |
MSG_OK | if the function succeeded. |
Definition at line 727 of file lsm303agr.h.
#define lsm303agrAccelerometerResetBias | ( | devp | ) | accelerometerResetBias(&((devp)->acc_if)) |
Reset bias values for the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
MSG_OK | if the function succeeded. |
Definition at line 742 of file lsm303agr.h.
#define lsm303agrAccelerometerSetSensitivity | ( | devp, | |
sp | |||
) | accelerometerSetSensitivity(&((devp)->acc_if), sp) |
Set sensitivity values for the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
[in] | sp | a buffer which contains sensitivities. |
MSG_OK | if the function succeeded. |
Definition at line 759 of file lsm303agr.h.
#define lsm303agrAccelerometerResetSensitivity | ( | devp | ) | accelerometerResetSensitivity(&((devp)->acc_if)) |
Reset sensitivity values for the BaseAccelerometer.
[in] | devp | pointer to LSM303AGRDriver . |
MSG_OK | if the function succeeded. |
MSG_RESET | otherwise. |
Definition at line 774 of file lsm303agr.h.
#define lsm303agrAccelerometerSetFullScale | ( | devp, | |
fs | |||
) | (devp)->vmt->acc_set_full_scale(devp, fs) |
Changes the LSM303AGRDriver accelerometer fullscale value.
[in] | devp | pointer to LSM303AGRDriver . |
[in] | fs | new fullscale value. |
MSG_OK | if the function succeeded. |
MSG_RESET | otherwise. |
Definition at line 792 of file lsm303agr.h.
#define lsm303agrCompassGetAxesNumber | ( | devp | ) | compassGetAxesNumber(&((devp)->comp_if)) |
Return the number of axes of the BaseCompass.
[in] | devp | pointer to LSM303AGRDriver . |
Definition at line 804 of file lsm303agr.h.
#define lsm303agrCompassReadRaw | ( | devp, | |
axes | |||
) | compassReadRaw(&((devp)->comp_if), axes) |
Retrieves raw data from the BaseCompass.
[in] | devp | pointer to BaseCompass interface. |
[out] | axes | a buffer which would be filled with raw data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 825 of file lsm303agr.h.
#define lsm303agrCompassReadCooked | ( | devp, | |
axes | |||
) | compassReadCooked(&((devp)->comp_if), axes) |
Retrieves cooked data from the BaseCompass.
[in] | devp | pointer to BaseCompass interface. |
[out] | axes | a buffer which would be filled with cooked data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 847 of file lsm303agr.h.
#define lsm303agrCompassSetBias | ( | devp, | |
bp | |||
) | compassSetBias(&((devp)->comp_if), bp) |
Set bias values for the BaseCompass.
[in] | devp | pointer to BaseCompass interface. |
[in] | bp | a buffer which contains biases. |
MSG_OK | if the function succeeded. |
Definition at line 864 of file lsm303agr.h.
#define lsm303agrCompassResetBias | ( | devp | ) | compassResetBias(&((devp)->comp_if)) |
Reset bias values for the BaseCompass.
[in] | devp | pointer to LSM303AGRDriver . |
MSG_OK | if the function succeeded. |
Definition at line 879 of file lsm303agr.h.
#define lsm303agrCompassSetSensitivity | ( | devp, | |
sp | |||
) | compassSetSensitivity(&((devp)->comp_if), sp) |
Set sensitivity values for the BaseCompass.
[in] | devp | pointer to LSM303AGRDriver . |
[in] | sp | a buffer which contains sensitivities. |
MSG_OK | if the function succeeded. |
Definition at line 896 of file lsm303agr.h.
#define lsm303agrCompassResetSensitivity | ( | devp | ) | compassResetSensitivity(&((devp)->comp_if)) |
Reset sensitivity values for the BaseCompass.
[in] | devp | pointer to LSM303AGRDriver . |
MSG_OK | if the function succeeded. |
MSG_RESET | otherwise. |
Definition at line 911 of file lsm303agr.h.
typedef struct LSM303AGRDriver LSM303AGRDriver |
Structure representing a LSM303AGR driver.
Definition at line 413 of file lsm303agr.h.
enum lsm303agr_sad_t |
Accelerometer and Compass Slave Address.
Enumerator | |
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LSM303AGR_SAD_ACC |
SAD for accelerometer. |
LSM303AGR_SAD_COMP |
SAD for compass. |
Definition at line 48 of file lsm303agr.c.
enum lsm303agr_acc_fs_t |
LSM303AGR accelerometer subsystem full scale.
Enumerator | |
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LSM303AGR_ACC_FS_2G |
Full scale ±2g. |
LSM303AGR_ACC_FS_4G |
Full scale ±4g. |
LSM303AGR_ACC_FS_8G |
Full scale ±8g. |
LSM303AGR_ACC_FS_16G |
Full scale ±16g. |
Definition at line 418 of file lsm303agr.h.
enum lsm303agr_acc_odr_t |
LSM303AGR accelerometer subsystem output data rate.
Definition at line 428 of file lsm303agr.h.
enum lsm303agr_acc_ae_t |
LSM303AGR accelerometer subsystem axes enabling.
Definition at line 444 of file lsm303agr.h.
enum lsm303agr_acc_mode_t |
LSM303AGR accelerometer subsystem operation mode.
Enumerator | |
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LSM303AGR_ACC_MODE_NORM |
Normal mode. |
LSM303AGR_ACC_MODE_LPOW |
Low power mode. |
LSM303AGR_ACC_MODE_HRES |
High resolution mode. |
Definition at line 458 of file lsm303agr.h.
enum lsm303agr_acc_bdu_t |
LSM303AGR accelerometer subsystem block data update.
Enumerator | |
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LSM303AGR_ACC_BDU_CONT |
Continuous update |
LSM303AGR_ACC_BDU_BLOCK |
Update blocked |
Definition at line 467 of file lsm303agr.h.
enum lsm303agr_acc_end_t |
LSM303AGR accelerometer endianness.
Enumerator | |
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LSM303AGR_ACC_END_LITTLE |
Little Endian |
LSM303AGR_ACC_END_BIG |
Big Endian |
Definition at line 475 of file lsm303agr.h.
enum lsm303agr_comp_odr_t |
LSM303AGR compass subsystem output data rate.
Enumerator | |
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LSM303AGR_COMP_ODR_10HZ |
ODR 10 Hz |
LSM303AGR_COMP_ODR_20HZ |
ODR 20 Hz |
LSM303AGR_COMP_ODR_50HZ |
ODR 50 Hz |
LSM303AGR_COMP_ODR_100HZ |
ODR 100 Hz |
Definition at line 487 of file lsm303agr.h.
LSM303AGR compass subsystem working mode.
Enumerator | |
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LSM303AGR_COMP_MODE_NORM |
Continuous-Conversion Mode |
LSM303AGR_COMP_MODE_SINGLE |
Single-Conversion Mode |
LSM303AGR_COMP_MODE_IDLE |
Sleep Mode |
Definition at line 497 of file lsm303agr.h.
LSM303AGR compass subsystem working mode.
Enumerator | |
---|---|
LSM303AGR_COMP_LPOW_DIS |
High Resolution Mode |
LSM303AGR_COMP_LPOW_EN |
Low Power Mode |
Definition at line 506 of file lsm303agr.h.
enum lsm303agr_state_t |
Driver state machine possible states.
Enumerator | |
---|---|
LSM303AGR_UNINIT |
Not initialized. |
LSM303AGR_STOP |
Stopped. |
LSM303AGR_READY |
Ready. |
Definition at line 518 of file lsm303agr.h.
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static |
Reads registers value using I2C.
[in] | i2cp | pointer to the I2C interface. |
[in] | sad | slave address without R bit. |
[in] | reg | first sub-register address. |
[in] | rxbuf | receiving buffer. |
[in] | n | size of rxbuf. |
Definition at line 69 of file lsm303agr.c.
References i2cMasterTransmitTimeout(), and TIME_INFINITE.
Referenced by acc_read_raw(), acc_set_full_scale(), and comp_read_raw().
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Writes a value into a register using I2C.
[in] | i2cp | pointer to the I2C interface. |
[in] | sad | slave address without R bit. |
[in] | txbuf | buffer containing sub-address value in first position and values to write. |
[in] | n | size of txbuf less one (not considering the first element). |
Definition at line 89 of file lsm303agr.c.
References i2cMasterTransmitTimeout(), and TIME_INFINITE.
Referenced by acc_set_full_scale(), lsm303agrStart(), and lsm303agrStop().
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Return the number of axes of the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
Definition at line 104 of file lsm303agr.c.
References LSM303AGR_ACC_NUMBER_OF_AXES.
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Retrieves raw data from the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
[out] | axes | a buffer which would be filled with raw data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 126 of file lsm303agr.c.
References I2C_READY, i2cAcquireBus(), i2cReleaseBus(), i2cStart(), LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, LSM303AGR_SAD_ACC, lsm303agrI2CReadRegister(), MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
Referenced by acc_read_cooked().
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Retrieves cooked data from the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
[out] | axes | a buffer which would be filled with cooked data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 181 of file lsm303agr.c.
References acc_read_raw(), LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Set bias values for the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
[in] | bp | a buffer which contains biases. |
MSG_OK | if the function succeeded. |
Definition at line 214 of file lsm303agr.c.
References LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Reset bias values for the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
MSG_OK | if the function succeeded. |
Definition at line 243 of file lsm303agr.c.
References LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Set sensitivity values for the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
[in] | sp | a buffer which contains sensitivities. |
MSG_OK | if the function succeeded. |
Definition at line 273 of file lsm303agr.c.
References LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Reset sensitivity values for the BaseAccelerometer.
[in] | ip | pointer to BaseAccelerometer interface. |
MSG_OK | if the function succeeded. |
MSG_RESET | otherwise. |
Definition at line 302 of file lsm303agr.c.
References FALSE, LSM303AGR_ACC_FS_16G, LSM303AGR_ACC_FS_2G, LSM303AGR_ACC_FS_4G, LSM303AGR_ACC_FS_8G, LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, MSG_RESET, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Changes the LSM303AGRDriver accelerometer fullscale value.
[in] | devp | pointer to LSM303AGRDriver interface. |
[in] | fs | new fullscale value. |
MSG_OK | if the function succeeded. |
MSG_RESET | otherwise. |
Definition at line 355 of file lsm303agr.c.
References I2C_READY, i2cAcquireBus(), i2cReleaseBus(), i2cStart(), LSM303AGR_ACC_FS_16G, LSM303AGR_ACC_FS_2G, LSM303AGR_ACC_FS_4G, LSM303AGR_ACC_FS_8G, LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_READY, LSM303AGR_SAD_ACC, lsm303agrI2CReadRegister(), lsm303agrI2CWriteRegister(), MSG_OK, MSG_RESET, osalDbgAssert, and osalDbgCheck.
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Return the number of axes of the BaseCompass.
[in] | ip | pointer to BaseCompass interface |
Definition at line 445 of file lsm303agr.c.
References LSM303AGR_COMP_NUMBER_OF_AXES, and osalDbgCheck.
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Retrieves raw data from the BaseCompass.
[in] | ip | pointer to BaseCompass interface. |
[out] | axes | a buffer which would be filled with raw data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 467 of file lsm303agr.c.
References I2C_READY, i2cAcquireBus(), i2cReleaseBus(), i2cStart(), LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, LSM303AGR_SAD_COMP, lsm303agrI2CReadRegister(), MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
Referenced by comp_read_cooked().
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Retrieves cooked data from the BaseCompass.
[in] | ip | pointer to BaseCompass interface. |
[out] | axes | a buffer which would be filled with cooked data. |
MSG_OK | if the function succeeded. |
MSG_RESET | if one or more I2C errors occurred, the errors can be retrieved using i2cGetErrors() . |
MSG_TIMEOUT | if a timeout occurred before operation end. |
Definition at line 521 of file lsm303agr.c.
References comp_read_raw(), LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Set bias values for the BaseCompass.
[in] | ip | pointer to BaseCompass interface. |
[in] | bp | a buffer which contains biases. |
MSG_OK | if the function succeeded. |
Definition at line 555 of file lsm303agr.c.
References LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Reset bias values for the BaseCompass.
[in] | ip | pointer to BaseCompass interface. |
MSG_OK | if the function succeeded. |
Definition at line 584 of file lsm303agr.c.
References LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Set sensitivity values for the BaseCompass.
[in] | ip | pointer to BaseCompass interface. |
[in] | sp | a buffer which contains sensitivities. |
MSG_OK | if the function succeeded. |
Definition at line 614 of file lsm303agr.c.
References LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
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Reset sensitivity values for the BaseCompass.
[in] | ip | pointer to BaseCompass interface. |
MSG_OK | if the function succeeded. |
MSG_RESET | otherwise. |
Definition at line 643 of file lsm303agr.c.
References LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, MSG_OK, objGetInstance, osalDbgAssert, and osalDbgCheck.
void lsm303agrObjectInit | ( | LSM303AGRDriver * | devp | ) |
Initializes an instance.
[out] | devp | pointer to the LSM303AGRDriver object |
Definition at line 690 of file lsm303agr.c.
References LSM303AGRDriver::acc_if, LSM303AGRDriver::comp_if, LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_STOP, BaseAccelerometer::vmt, BaseCompass::vmt, and LSM303AGRDriver::vmt.
void lsm303agrStart | ( | LSM303AGRDriver * | devp, |
const LSM303AGRConfig * | config | ||
) |
Configures and activates LSM303AGR Complex Driver peripheral.
[in] | devp | pointer to the LSM303AGRDriver object |
[in] | config | pointer to the LSM303AGRConfig object |
Definition at line 711 of file lsm303agr.c.
References I2CDriver::config, FALSE, i2cAcquireBus(), LSM303AGRConfig::i2cp, i2cReleaseBus(), i2cStart(), LSM303AGR_ACC_AE_XYZ, LSM303AGR_ACC_FS_16G, LSM303AGR_ACC_FS_2G, LSM303AGR_ACC_FS_4G, LSM303AGR_ACC_FS_8G, LSM303AGR_ACC_MODE_HRES, LSM303AGR_ACC_MODE_LPOW, LSM303AGR_ACC_NUMBER_OF_AXES, LSM303AGR_COMP_NUMBER_OF_AXES, LSM303AGR_READY, LSM303AGR_SAD_ACC, LSM303AGR_SAD_COMP, LSM303AGR_STOP, lsm303agrI2CWriteRegister(), osalDbgAssert, osalDbgCheck, and osalThreadSleepMilliseconds.
void lsm303agrStop | ( | LSM303AGRDriver * | devp | ) |
Deactivates the LSM303AGR Complex Driver peripheral.
[in] | devp | pointer to the LSM303AGRDriver object |
Definition at line 873 of file lsm303agr.c.
References i2cAcquireBus(), i2cReleaseBus(), i2cStart(), i2cStop(), LSM303AGR_ACC_AE_DISABLED, LSM303AGR_ACC_ODR_PD, LSM303AGR_COMP_MODE_IDLE, LSM303AGR_READY, LSM303AGR_SAD_ACC, LSM303AGR_SAD_COMP, LSM303AGR_STOP, lsm303agrI2CWriteRegister(), osalDbgAssert, and osalDbgCheck.