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61 Commits

Author SHA1 Message Date
Lorenz Meier bd3f3b1031 Sensor rate and throttle inversion fixes 2012-10-09 16:26:29 +02:00
px4dev 22537447db Adjust to changes in the work queue API. 2012-09-14 22:59:42 -07:00
Lorenz Meier c25cef299f Fixed to mag measurement and filter 2012-09-07 16:56:47 +02:00
Lorenz Meier db6ec2d7d2 Various minor fixes and improvements across system 2012-09-05 18:05:11 +02:00
Lorenz Meier 84e11a0cac Fixed correct RC loss detection, AR.Drone is now shutting down motors after 1 s of RC loss. Added debug topic. 2012-09-05 11:37:17 +02:00
Lorenz Meier eb01cd6fd3 Changed a critical section to double precision calculation. It may not be necessary, but lets not risk precision unless we have properly analyzed what numerical precision is required. 2012-09-03 22:29:51 +02:00
px4dev 00ba1d629b Redo the math in the ms5611 driver to a) avoid re-computing scaling factors for every pressure measurement, b) be perhaps more readable and follow the data sheet more closely, and c) support calibration of the MSL pressure. 2012-09-01 16:26:12 -07:00
Lorenz Meier cf62c892f9 Added temperature measurement, added led system command 2012-09-01 19:56:42 +02:00
Lorenz Meier 39fd8b9cda Fixed minor compile warnings (just warnings, no effect on execution) in BMA180 2012-08-31 14:38:55 +02:00
Lorenz Meier 4ba8036d80 minor typo in comment 2012-08-31 14:06:34 +02:00
Lorenz Meier 5f131e8c11 Checkpoint: Operational BMA180 driver 2012-08-31 14:02:23 +02:00
px4dev 63485b91b2 Kick the BMA180 driver mostly into shape. Still not reading data correctly. 2012-08-30 22:33:20 -07:00
px4dev 116306ae3e units in comments 2012-08-30 22:32:54 -07:00
px4dev 1e80bd544b Make the buffer ring work. 
Avoid reading from the misaligned structure more than once.
Discard some redundant whitespace / prototype.
 2012-08-30 22:32:42 -07:00
px4dev 45885f15dc Fix the readout transfer size. 2012-08-29 23:25:14 -07:00
px4dev da3cd24352 Be a bit more careful with which bits we stuff into the l3gd20 registers. 2012-08-29 23:16:38 -07:00
px4dev d0898cb947 Something approximating a driver for the L3GD20 2012-08-29 22:55:15 -07:00
px4dev d0f10a3550 driver work in progress 2012-08-29 21:40:48 -07:00
Lorenz Meier d8210a8e2f Implemented missing IOCTLs to set MPU scalings 2012-08-28 11:30:45 +02:00
Lorenz Meier 2d2548e714 Final parameter interface cleanup - removed last bit of old cruft, fixed a bug on parameter update notification, cleaned up API slightly in naming 2012-08-27 22:57:20 +02:00
Lorenz Meier 967c0869a9 Cleaned up MPU driver slightly 2012-08-27 09:48:16 +02:00
Lorenz Meier 248bb11d93 removed stop() from I2C driver startup routines, work in progress on MPU scaling 2012-08-27 09:08:34 +02:00
Lorenz Meier 2963dc679a Driver debugging (scaling, ranges, endianess) MPU-6000 needs more love 2012-08-26 23:48:16 +02:00
Lorenz Meier 56e66a80cd Printing fixes 2012-08-26 15:01:08 +02:00
Lorenz Meier dfa5cc52d5 MS5611 test is now printing floats. Note that the issue with the scheduled reads of the sensor started BEFORE this change and is thus unrelated. 2012-08-26 14:52:44 +02:00
Lorenz Meier 207b077d8a Cleaned up scaling / offset handling for mag and gyro / acc 2012-08-26 14:51:33 +02:00
Lorenz Meier 6026595d83 Fixed axis assignment and raw value outputs. Scaling and offsets to be done 2012-08-26 13:51:18 +02:00
px4dev efda95101f Streamline mag and baro topic advertisement now that handles are global. 
Use perf counters for error counting in mag/baro drivers.
 2012-08-25 19:27:12 -07:00
px4dev 35009cd332 clean up an error message 2012-08-25 19:09:23 -07:00
px4dev 26244c43f2 make the I2C and SPI device signons distinct 2012-08-25 18:26:21 -07:00
px4dev 5c6b6038a7 turn off debug output from the mpu6000 driver 2012-08-25 18:25:56 -07:00
px4dev e51b23d309 Now that it's safe to perform SPI transfers from interrupt context, re-enable the mpu6000 auto-poller. 2012-08-25 13:15:23 -07:00
px4dev e5e2d7216c Make it non-fatal to perform SPI transfers from interrupt context. 2012-08-25 13:15:23 -07:00
px4dev 23d8b69e3d Sensor drivers should run all the time, not just when their device is open. 
Disable this for the mpu6000 driver though, as it's currently busted in that regard.
 2012-08-25 11:52:44 -07:00
px4dev 0dc0a0539d Increase the retry count while probing for I2C sensors. This will also unwedge stuck sensors. 2012-08-25 10:53:14 -07:00
px4dev 4456ca8827 Sensor IOCTL reorganization. Common sensor operations are now shared across sensor drivers. 
Revamp hmc5883, ms5611 and mpu6000 driver startup and test code.
 2012-08-25 00:12:11 -07:00
px4dev f901a35bd4 Remove erroneous sensor read timing checks. 2012-08-24 08:55:30 -07:00
px4dev d55dd67d77 Remove spurious I2C clock frequency resets. 2012-08-24 08:18:18 -07:00
Lorenz Meier d12c09cc86 improvements / debugging on I2C drivers 2012-08-24 14:58:14 +02:00
px4dev f28a757f92 We need to init the gyro subdevice, or there is no device node. Oops. 2012-08-23 20:32:13 -07:00
Lorenz Meier 295e9da1ba Added required scalings, added gyro to MPU6000 test, changed sensors app to read from new drivers 2012-08-24 02:16:26 +02:00
px4dev a0b9c056d7 Add a bus reset on I2C error. Also add a mechanism for automated retries of operations. 2012-08-22 22:25:10 -07:00
Lorenz Meier 5f259e41d5 Sensor readout, testing and driver adjustments 2012-08-22 16:20:05 +02:00
px4dev 88f0080a0f Fix an architectural issue with the ORB that prevented publication from interrupt context. 
ORB topic advertisements are now global handles that can be used in any context.  It is still possible to open a topic node as a publisher, but it's not the default.  As a consequence, the type of the handle returned from orb_advertise has changed; all other API remains the same.
 2012-08-21 23:44:22 -07:00
px4dev 8c22e2a092 Whitespace 2012-08-21 22:30:04 -07:00
px4dev 5f77561ed4 Fix output scaling for the hmc5883 driver. Add data checking, and fix an issue where the ORB topic could not be published due to being advertised in the wrong context. 2012-08-21 22:05:42 -07:00
px4dev 63831fa908 Fix an issue where the baro ORB topic was advertised from the wrong context and thus could not be published to. 2012-08-21 22:04:38 -07:00
px4dev 228fbb975a New-style driver for the HMC5883 on I2C. 2012-08-21 01:09:03 -07:00
Lorenz Meier 1530aeccae Working towards full sensor flexibility 2012-08-16 11:21:59 +02:00
px4dev 34118c72ef mechanical style fixups 2012-08-14 08:47:04 -07:00