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Author SHA1 Message Date
px4dev 044e1a325a Merge branch 'master' into px4io-i2c 2013-01-19 11:43:03 -08:00
Lorenz Meier 6cc840a95b Merge pull request #168 from PX4/i2c_workaround 
I2C driver workaround for NuttX
 2013-01-19 06:33:30 -08:00
Lorenz Meier a10ff0fe1c First round of testing successful - back to I2C code from Dec / Nov 2012 2013-01-19 14:52:33 +01:00
Lorenz Meier c15093bb55 Bringing back old I2C code, just temporary workaround 2013-01-19 12:52:25 +01:00
px4dev bc35bb23dd HOTFIX: disable interrupt-driven I2C mode, configure pessimistic I2C timeout, correct handling of the NAK generation for I2C master reads. 
This looks like it addresses the recent I2C lockup issue, unfortunately it also increases CPU consumption by ~5% for the I2C sensor bus.
 2013-01-18 00:43:57 -08:00
px4dev 7d7c352fb4 Merge pull request #162 from PX4/windows_build_fix 
Windows build fix attempt
 2013-01-17 00:07:51 -08:00
px4dev af9b26f04d Merge branch 'master' into px4io-i2c 2013-01-16 13:03:45 -08:00
px4dev 4b07a9abd3 Add RC input configuration, update at startup and on parameter change (max 2 per second). 2013-01-16 13:02:49 -08:00
px4dev ab0459c1f4 Pass the absolute path to the compiler/assembler so that error messages include enough information for an IDE to find the file. 2013-01-15 23:03:47 -08:00
px4dev 7b367c3eb3 Beat the px4io driver into compilable shape. Just missing RC input configuration now. 2013-01-15 23:01:04 -08:00
px4dev 646b926ac9 minor doc fix 2013-01-15 23:00:21 -08:00
px4dev d207d22a4f compile fix 2013-01-15 22:59:57 -08:00
px4dev b4dcdae03d Add support for battery current scaling. Add feedback for mixer load operations. 2013-01-15 22:22:15 -08:00
Lorenz Meier 07114f0a32 Windows build fix attempt 2013-01-15 23:17:12 +01:00
px4dev 0eb5a070f1 Checkpoint: more work on the px4io driver. Add raw PWM passthrough ioctl. 2013-01-15 00:41:47 -08:00
px4dev 112f5ea969 Add support for raw PWM passthrough from FMU via IO. 2013-01-15 00:41:13 -08:00
px4dev f3a587dfce Wire the I2C device code into the register handler. 2013-01-15 00:40:41 -08:00
px4dev 2686344d58 Adjust the default deadzone for RC inputs per feedback. 2013-01-15 00:40:15 -08:00
px4dev 8da9a2c149 Merge branch 'master' into px4io-i2c 2013-01-14 21:20:17 -08:00
px4dev 854c6436b4 Pull NuttX up to the 6.24 release. 
Merge branch 'nuttx-merge-5447'
 2013-01-14 21:01:58 -08:00
px4dev 6d138a845a Let's let folks have their own .gdbinit 2013-01-14 20:40:38 -08:00
Lorenz Meier 35f0f570a6 Hotfix for current active waypoint ID 2013-01-14 23:48:07 +01:00
Lorenz Meier 38f435e4cf Merge pull request #161 from julianoes/fix_jigtest 
Adapted upper and lower values for test jig voltages
 2013-01-14 12:36:15 -08:00
px4dev c38ad4ded5 Fix the 'time' test, now that rand() seems to be working. 2013-01-14 10:08:47 -08:00
px4dev 09535fef83 Start adding PX4 firmware helper macros 2013-01-14 09:34:33 -08:00
Julian Oes 8bc2338466 Adapted upper and lower values for test jig voltages 2013-01-14 09:18:17 -08:00
px4dev 5c60ed9a94 Fix up FMU input timeout handling. 
Fix the FMU auto OK LED status.
Strip out unused fields from the system state structure.
 2013-01-14 01:11:29 -08:00
px4dev 06b66ad065 Don't advertise things we don't have anymore. 2013-01-14 01:09:42 -08:00
px4dev 2dc47160f4 Factoring and comments. 2013-01-14 00:30:18 -08:00
px4dev 2311e03379 Start reworking the px4io driver to use the I2C interface instead. 2013-01-14 00:19:01 -08:00
px4dev 6e291ddedc Add a mechanism for sending multi-part messages to the I2C driver base class. 2013-01-14 00:18:05 -08:00
px4dev 4e38615595 Major workover of the PX4IO firmware for I2C operation. 2013-01-13 19:05:01 -08:00
px4dev 8ebe21b27b Checkpoint - I2C protocol register decode 2013-01-13 19:05:01 -08:00
px4dev b0fb86a693 Sketch out the protocol as it will be on top of I2C 2013-01-13 19:05:01 -08:00
px4dev 5e91a36623 Drop the 'nonstop' flag since we can infer it when we need it. Submitted this version of the serial DMA changes for integration into mainline NuttX. 2013-01-13 19:05:01 -08:00
px4dev 1cecba2a86 Turn off i2c slave debug output for real. 2013-01-13 19:05:01 -08:00
px4dev 5e35491a38 We can't have DMA on both I2C1 and USART2. Since we need it more for I2C, and since USART2 is going back to being ignored once I2C works, let's make the call. 
Turn off the debug output on I2C for now.
 2013-01-13 19:05:01 -08:00
px4dev 329f595bca Don't try to set up serial polling before the HRT has been started. 2013-01-13 19:05:00 -08:00
px4dev 469d13fdfe Implement serial receive DMA for the F1xx. This is not quite working right yet. Some clients work, others not so much. 2013-01-13 19:05:00 -08:00
px4dev e2f7a46812 Clear the interrupting condition when we take the DMA interrupt. 2013-01-13 19:05:00 -08:00
px4dev 97136375e3 Turn off the I2C register dump at startup. 2013-01-13 19:05:00 -08:00
px4dev 4f285f7c80 Configure the DMA channels in circular mode so that we don't have to deal with the case where DMA stops but the master is still talking. 
Use AF as well as STOPF to decide when transfer has ended. We don't seem to get STOPF when we are transmitting.
 2013-01-13 19:05:00 -08:00
px4dev 770f2545fb Implement non-stop DMA mode (circular) for the F1x DMA driver. 2013-01-13 19:05:00 -08:00
px4dev bd543fd7fc A couple of minor tracing fixes; print the state names in the trace dump, and set the timestamp for each entry (not really a useful number yet…) 2013-01-13 19:05:00 -08:00
px4dev dadd5d01f9 Now that sem_timedwait works, we can turn on interrupt-driven I2C. 2013-01-13 19:05:00 -08:00
px4dev 81115166a7 Fix clock_time2ticks to round up, not down. This makes sem_timedwait for at least the necessary period. 2013-01-13 19:05:00 -08:00
px4dev 3cea0959b7 Implement a simple byte loopback server on I2C for more testing. 2013-01-13 19:05:00 -08:00
px4dev 2fb820fabd I2C slave RX DMA works. 2013-01-13 19:05:00 -08:00
px4dev 0dab53ae26 Implement I2C slave DMA. Not working yet. 2013-01-13 19:05:00 -08:00
px4dev f12fa7ee06 Don't do retries, since it just complicates things. 2013-01-13 19:04:59 -08:00