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3117 Commits

Author SHA1 Message Date
Lorenz Meier 2f7a7ccf0a Merge pull request #120 from PX4/statemachine_docs 
State machine documentation
 2013-01-27 03:45:10 -08:00
Lorenz Meier 6fca6e00f1 Updated state machine docs after first review round 2013-01-27 12:44:06 +01:00
Lorenz Meier 815f643819 Merge pull request #67 from sjwilks/hott 
Implementation of the Graupner HoTT telemetry protocol
 2013-01-27 03:43:19 -08:00
px4dev 338f769202 Merge branch 'master' into px4io-i2c 2013-01-26 21:17:39 -08:00
px4dev 43ead720a7 Now that we're mostly done with I2C, the old serial interface can be cleaned out. 2013-01-26 21:17:10 -08:00
px4dev 636e0cc56a It looks like retrying reads from the ms5611 is not safe either. 2013-01-26 20:23:19 -08:00
px4dev 6d0363faff Disarm IO at driver startup time. 2013-01-26 19:43:23 -08:00
px4dev 981477c785 Re-order register page variables to match the order registers are defined in the protocol header. 2013-01-26 19:24:18 -08:00
px4dev 666d3a401b Rename ::start to ::start_cycle to avoid confusion with the other start function. 
Only enable I2C retries on operations that have no side-effects.
 2013-01-26 18:55:26 -08:00
px4dev 621063ac08 Increase the number of I2C retries. 2013-01-26 17:10:04 -08:00
px4dev 33c12d13ad Defer I2C bus resets for the first couple of retries to avoid transient slave errors causing massive retry spam. 2013-01-26 17:07:58 -08:00
px4dev 7864176b5a A couple of logic fixes from Tridge. 2013-01-26 16:37:35 -08:00
Andrew Tridgell c0a46c4b93 px4io: fixed logical vs bitwise typo 2013-01-26 16:20:34 -08:00
Andrew Tridgell 5ee52138c4 px4io: ensure RC_OK status flag is set on good input 2013-01-26 16:20:02 -08:00
px4dev 52ff9b7d43 Use multi-part transactions rather than separate transfers to avoid racing between the ioctl and thread-side interfaces. 2013-01-26 16:16:19 -08:00
px4dev fd28217e59 Implement the retry counter for message-vector based transfers. 2013-01-26 16:15:23 -08:00
px4dev 6bd662cfb2 In the case of a repeated start, we won't get a STOPF/AF status, but we still need to complete the old transaction before handling ADDR. 2013-01-26 16:11:31 -08:00
patacongo 47b94bafa5 Move socket data from TCB to task group structure. 
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5570 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 23:49:02 +00:00
px4dev e0f83af96f Reset the collection state machine on all I2C errors, increase the retry count. 2013-01-26 15:13:30 -08:00
px4dev 2a18d6466c Add a bus saturation test for px4io. 2013-01-26 14:36:31 -08:00
px4dev 6ba4cd04fe Handle the completion of an in-progress transaction (STOPF/AF bits) before accepting the start of a new transaction (ADDR). 2013-01-26 14:26:02 -08:00
px4dev 11796e27f2 Simplify and tidy the handling of page buffer selection on the readout path. 2013-01-26 14:25:22 -08:00
patacongo b82c36961a Move stream data from TCB to task group structure. 
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5569 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 22:25:21 +00:00
px4dev 4ab490bd50 Only update the servo output values when we are armed. 2013-01-26 13:16:24 -08:00
px4dev 4ea8a64b39 Correct the length calculation for register write transfers so that we send all of the requested registers. 2013-01-26 13:15:57 -08:00
px4dev 72fcc8aad3 Tidy up the write path. 2013-01-26 13:15:27 -08:00
px4dev 899fbcc7cf Fix cut and paste so that we send direct PWM and read back servo values from the right pages. 2013-01-26 13:14:52 -08:00
px4dev 3a8bbe837e Allow readback of the direct PWM outputs (this mirrors the PWM servo outputs) 2013-01-26 13:14:15 -08:00
patacongo 3bec164b3a Fix a recently introduced memory leak 
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5568 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 21:01:19 +00:00
px4dev 984e68d76e Add an ioctl for fetching the number of PWM outputs 2013-01-26 12:27:42 -08:00
px4dev b20c050402 Fix two protocol-related typos; get the right status flag name for raw PWM; read back the correct page for PWM output. 2013-01-26 12:27:03 -08:00
patacongo 5b6482a22b Move file data from TCB to task group 
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5567 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 20:17:29 +00:00
px4dev 328af90c9e Merge pull request #179 from PX4/airspeed 
Implemented airspeed measurement.
 2013-01-26 11:10:11 -08:00
px4dev 4732f1e758 Merge pull request #188 from PX4/param_command 
Improved param command, show now allows to filter and set allows to set int params
 2013-01-26 11:09:06 -08:00
px4dev 8a979576b0 Merge pull request #190 from PX4/bma180_fix 
Fixed byte readout order and signed value 16 to 14 bit value conversion
 2013-01-26 11:07:53 -08:00
patacongo a1aa13f628 Don't keep the parent task's task ID in the child task's TCB. Instead, keep the parent task group IN the child task's task group. 
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5566 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-26 17:28:20 +00:00
Lorenz Meier d298e320c2 Another diagram update 2013-01-26 13:07:33 +01:00
Lorenz Meier ba9da97732 Updated RC mode switching docs, merged with Julian 2013-01-26 12:07:27 +01:00
Lorenz Meier beb4638748 Merge branch 'master' of github.com:PX4/Firmware into statemachine_docs 2013-01-26 12:07:01 +01:00
px4dev f854e2f791 Fixes from/inspired by Tridge; enable all mapped R/C inputs, fix various logic errors, be more selective about clearing the RC input type flags for debugging purposes. 2013-01-26 00:02:45 -08:00
px4dev 5fe376c7b9 Correctness fixes from Tridge.; increased the minimum poll rate to 50Hz, don't set the input RC timestamp unless we get data. 2013-01-26 00:01:25 -08:00
px4dev b46d05835b Implement settable failsafe values for PWM outputs. 
By default in failsafe mode, PWM output pulses are not generated.
 2013-01-25 22:58:33 -08:00
px4dev 900b0d58ef Less debug output. 2013-01-25 21:59:31 -08:00
px4dev 6c75c5909e Move the DMA start to immediately after setting it up; less latency at interrupt time, and no chance of getting start/stop calls out of sync. 2013-01-25 21:58:55 -08:00
px4dev 818e898a7e Fix the handling of max transfer size to leave room for the page/offset bytes. 2013-01-25 21:54:04 -08:00
px4dev 1b30cd2f93 Dump a couple of unused member variables. 2013-01-25 21:40:18 -08:00
Andrew Tridgell 8972843b14 px4io: fixed mixer load 2013-01-25 21:37:48 -08:00
Andrew Tridgell f8bea6d07b px4io: fixed cpp error 2013-01-25 21:36:19 -08:00
Andrew Tridgell 57d028fddd px4io: fixed array reference bug 2013-01-25 21:35:58 -08:00
px4dev 82f72b96de Move DMA start for tx/rx into the gap where SCL is still stretched so that there is no risk of receiving the first byte before DMA starts. 2013-01-25 21:35:32 -08:00