zr-v4

Commit Graph

Author	SHA1	Message	Date
Andrew Tridgell	986b7bf894	AP_InertialSensor: fixed frequency to 16 bit in LDM303D and L3GD20 drivers	10 years ago
Víctor Mayoral Vilches	556d46a4ef	AP_InertialSensor: L3GD20 driver added L3GD20 gyro userspace sensor added. The driver constructs over the implementation of the PX4 Dev Team at https://github.com/diydrones/PX4Firmware.	11 years ago
Víctor Mayoral Vilches	3379ddd51f	AP_InertialSensor_MPU6000: Add _register_write_check method. This private method allows to check whether the value written and the posterior value readed are the same. Should be used only for debuging purposes, for release versions use _register_write instead.	11 years ago
Víctor Mayoral Vilches	d053a91cd5	AP_InertialSensor_MPU6000: Remove MPU6000_CS_PIN Remove MPU6000_CS_PIN, a legacy way of handling Chip Select.	11 years ago
Víctor Mayoral Vilches	d9cb29ea8b	AP_InertialSensor_MPU6000: Correct DRDY pin.	11 years ago
Andrew Tridgell	b1c5f23bbd	AP_InertialSensor: make get_delta_time() const allows use from AP_NavEKF	11 years ago
Andrew Tridgell	58d3729d16	AP_InertialSensor: fixed default health functions this fixes INS on APM1. Thanks to Mike McCauley for noticing this!	11 years ago
Andrew Tridgell	2753449e75	AP_InertialSensor: added support for multiple accel/gyro devices this makes it possible to ask for the gyro and accel vectors from secondary INS devices.	11 years ago
Andrew Tridgell	f10a4b04ae	AP_InertialSensor: make PX4 healthy call _get_sample() this prevents a false positive during times like arming where we are not reading the sensors	11 years ago
Andrew Tridgell	9ecd889e9d	AP_InertialSensor: detect bad MPU6000 SPI transactions and lower bus speed this uses bad data or bad INT_STATUS values from the MPU6000 to detect the sensor running too fast and lower bus speed	11 years ago
Andrew Tridgell	b98bcbf715	AP_InertialSensor: automatically lower bus speed on mpu6k bad reads	11 years ago
Andrew Tridgell	bdc40cc7df	AP_InertialSensor: try to lower SPI bus speed on errors	11 years ago
Andrew Tridgell	e5e4cdee18	AP_InertialSensor: added wait_for_sample() API call this waits for a new INS sample to arrive, using whatever method is most efficient on each INS type	12 years ago
Andrew Tridgell	03036c632d	AP_InertialSensor: use new scheduler API	12 years ago
Randy Mackay	f7ba0438ef	InertialSensor: remove DMP this saves 3K of flash	12 years ago
Andrew Tridgell	14636e1cdf	AP_InertialSensor: changed num_samples_available() to sample_available() this makes the interface clearer. It also fixes a 3D accel cal bug.	12 years ago
Andrew Tridgell	7b1245937c	AP_InertialSensor: always sample at 200Hz in MPU6000 this changes the sampling to 200Hz regardless of requested rate, and it is downsampled inside num_samples_available() using a shift. This gives better noise resistance in ArduPlane. This patch also makes it possible to update the filter frequency while running, which is very useful for bench testing with a vibration source	12 years ago
Andrew Tridgell	6142eac4b4	AP_InertialSensor: simplify get_delta_time() API use a single float return rather than two APIs. This also changes the MPU6k driver to match the new 2.9 behaviour of using the MPU6k sample timing instead of micros()	12 years ago
Pat Hickey	910e09fc96	AP_InertialSensor_MPU6000: fix sync/async semaphore usage with new scheduler	12 years ago
Pat Hickey	d808c19c10	AP_InertialSensor_MPU6000: uses new semaphores * some refactoring to fix differences between timerprocess and non-timerprocess usage	12 years ago
James Bielman	acf05a29ee	AP_InertialSensor_MPU6000: Poll status register if there is no data ready pin.	12 years ago
Andrew Tridgell	212728be34	InertialSensor: ensure MPU6000 is out of sleep mode before configuring the MPU6000 starts in sleep mode, and can take a while to wakeup	12 years ago
Andrew Tridgell	1a53bc783c	InertialSensor: poll data ready pin instead of an interrupt for MPU6k	12 years ago
Andrew Tridgell	9548e7e79e	InertialSensor: simplify the data_ready interrupt handling this avoids using the defer process code, and fixes a nasty bug that caused the APM to lockup on reset	12 years ago
Andrew Tridgell	2c1682f310	InertialSensor: use AP_HAL progmem	12 years ago
Pat Hickey	4acf2c8591	AP_InertialSensor: ported to AP_HAL	12 years ago
Andrew Tridgell	3b18c57691	AP_InertialSensor: removed axis getters for accel/gyro these were only being used in one place, and in that place were used incorrectly!	12 years ago
Andrew Tridgell	b237c0583d	AP_InertialSensor: Added INS_MPU6K_FILTER option this allows the user to select the MPU6000 filtering frequency	12 years ago
Andrew Tridgell	089ae0f9f3	AP_InertialSensor: allow specification of sample rate in init() call this lets the caller not need to know the underlying sample rate. They just ask for what rate updates happen. This also changes the MPU6k filtering to be less than half the sample rate	12 years ago
rmackay9	d9b4407e64	AP_InertialSensor: changes after review with Tridge. sanity checking added to accelerometer calibration routine. user feedback is sent using gcs_send_text_fmt instead of Serial.printf. moved ins parameters to new eeprom number to avoid conflicts with older parameters. other small changes including renaming of functions and parameters.	12 years ago
rmackay9	49de46a548	AP_InertialSensor: merge in calibration features from IMU library add gauss-newton method of accelerometer calibration	12 years ago
rmackay9	41fbb19cf5	AP_InertialSensor_MPU6000: replaced _cs_pin parameter with #define and saved 1 byte of memory Updated ArduCopter, ArduPlane and example sketches in AP_InertialSensor, AP_IMU and AP_AHRS libraries because they no longer need to pass in cs_pin to the constructor	13 years ago
rmackay9	7a265dbf61	AP_InertialSensor: use AP_TimerProcess's queue_process to run read from MPU6000 after any currently running processes complete	13 years ago
rmackay9	0a6219695b	AP_InertialSensor: changed read of sensor from MPU6000 to happen immediately This reduces the delay between when data arrives and when it is used by up to 1ms. Added num_samples_available method to all InertialSensors to allow main loop timing to be synced with sensors.	13 years ago
uncrustify	ad51ac5e11	uncrustify libraries/AP_InertialSensor/AP_InertialSensor_MPU6000.h	13 years ago
rmackay9	7683e9d870	AP_InertialSensor_MPU6000: changed DMP memory definition (dmpMem) to const uint8_t to remove SITL compile errors (hopefully) Removed unused 'dump' variable from dmp_load_mem to reduce compiler warnings	13 years ago
rmackay9	6cd0918134	AP_InertialSensor: methods added to access DMP functionality	13 years ago
Andrew Tridgell	acc6adf6e9	MPU6k: removed an unused variable	13 years ago
Craig Elder	4a1d8b0875	AP_InertialSensor: Return product ID from sensor initialization this exposes the product ID to the IMU Layer	13 years ago
Andrew Tridgell	9296ac494d	AP_InertialSensor: added a get_gyro_drift_rate() interface this returns the expected max drift rate for the particular type of gyro being used	13 years ago
Andrew Tridgell	a9dea35310	AP_InertialSensor: added new_data_available() interface	13 years ago
Andrew Tridgell	6ca613337b	MPU6000: protect the driver from double initialisation initialising twice can lockup the driver	13 years ago
Andrew Tridgell	18d26dc74e	MPU6000: minor fixes the hardware functions should be private, and cs_pin should be uint8_t	13 years ago
Andrew Tridgell	10ca54ef8f	MPU6000: use data ready interrupt to prevent stale data We listen for a data ready interrupt and only read new data in read() if there is new data	13 years ago
Andrew Tridgell	f97b405b56	MPU6k: update driver for new ap_proceduce prototype	13 years ago
Andrew Tridgell	97f8d21c1b	added code format markers to AP_InertialSensor library	13 years ago
Pat Hickey	82b48784ef	purple: added AP_InertialSensor library this abstracts the way of getting inertial sensor (gyro and accelerometer) data for the APM1 and purple hardware. The Oilpan code is based closely on the old APM1 code	13 years ago

2 Commits (1660aefc908307a911ad79f35130c1ddaa200ce9)