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46 Commits

Author SHA1 Message Date
px4dev c740e9c616 Add a receive error counter for debugging purposes. 2012-12-30 01:16:54 -08:00
px4dev 85375c2201 Rename the FMU->IO output controls to reflect the fact that they are controls, not servo values. 2012-12-29 17:15:48 -08:00
px4dev d81edb09cf whitespace/formatting 2012-12-29 16:01:24 -08:00
px4dev 0ae5997bd0 Fix some scaling errors in the PWM <-> mixer-internal conversions. 2012-12-29 13:28:32 -08:00
px4dev 6b9d5dac4d Rough in the new mixer path for PX4IO. 2012-12-29 12:58:41 -08:00
px4dev d5da457e29 Fix PX4IO to run C++ static ctors 2012-12-29 12:57:29 -08:00
px4dev 73763353d0 Merge branch 'master' into DSM-decoder-fix 2012-12-19 22:24:00 -08:00
Simon Wilks 03b51c69e0 Added more LED state logic and improve code. 
The LED will now also indicate when the FMU is ARMED. Switched to using
a 16-bit value where each bit indicates what state the LED should be
in.
 2012-12-08 13:39:28 +01:00
Simon Wilks 197e573885 Add an additional safety switch LED blink sequence when FMU and IO are armed 
If both the FMU and the IO board are armed then the secure switch will
blink two times quickly then a pause followed by two quick blinks and
so on.
 2012-12-07 21:34:41 +01:00
px4dev fd771f67f2 Adjust the control mapping from DSM receivers to correspond to the standard PPM control mapping for channels 0-4. 2012-12-04 22:00:24 -08:00
px4dev 7c3b28d503 Lock out the PPM decoder if the DSM or S.bus decoders have seen a frame recently. 2012-12-04 09:52:16 -08:00
px4dev 1485a4ec1a Fix breakage to the DSM parser introduced with the input prioritisation logic. Back out to a "any input wins" strategy; connecting multiple receivers to I/O at the same time is currently not supported (read: strange things will happen). 2012-12-03 23:20:28 -08:00
Lorenz Meier de88732e8e Prevented unhealthy RC input from propagating through the system 2012-12-01 10:49:52 +01:00
px4dev ea8872f545 Merge branch 'sbus' of https://github.com/PX4/Firmware into #61-px4io-spektrum-decoder 2012-12-01 00:50:39 -08:00
px4dev efd3b9dea6 Clean up the FMU communications init. 2012-11-30 22:36:17 -08:00
px4dev 7d9d307ab0 We don't need non-blocking I/O for this context anymore; it's OK for it to block. 2012-11-30 22:15:40 -08:00
px4dev 8c4e9de70a Use the right constraint for the output mixer; we might end up wanting more virtual control channels. 2012-11-30 21:52:18 -08:00
px4dev 1e6e06595a Avoid processing S.bus channels that cannot be communicated to FMU 2012-11-30 21:51:36 -08:00
Lorenz Meier ef4a54666d Harmonized PPM, S.BUS and DSM input (order: first preference S.Bus, then DSM, then PPM, first available and valid source is chosen), tested with FMU, valid channel inputs 2012-11-30 14:57:54 +01:00
px4dev e0df7e6a76 save ~200 bytes of RAM by correctly positioning the S.bus decoder table in flash. 2012-11-30 01:46:14 -08:00
px4dev c961dd8bab Just for fun, add a (completely untested) S.bus decoder. 2012-11-30 01:34:33 -08:00
px4dev 9fa794a8fa Rework the PX4IO software architecture: 
- Use a separate thread for handing R/C inputs and outputs.
 - Remove all PX4IO R/C receiver configuration; it's all automatic now.
 - Rework the main loop, dedicate it to PX4FMU communications after startup.
 - Fix several issues in the px4io driver that would cause a crash if PX4IO was not responding.
 2012-11-30 00:02:47 -08:00
px4dev 9c8101d4f1 Add some more information to comments. 2012-11-29 10:18:21 -08:00
px4dev d0efd1a419 Fix the DSM (spektrum) protocol decoder, and add some format auto-detection to it. 2012-11-29 00:35:21 -08:00
px4dev 3321ca0888 Don't print the status line so much; we seem to drop a lot of receive characters this way. 2012-11-29 00:34:44 -08:00
px4dev 03a82e0a03 Fix includes for debug output. 2012-11-29 00:33:44 -08:00
Julian Oes e9acc18df4 Lowered arm button prelling 2012-11-15 11:57:55 -08:00
Julian Oes a8dfcaace2 Several fixes, hex flies, failsafe not really tested yet 2012-11-11 11:55:27 -08:00
Julian Oes 52143d6a68 Reverting commenting, that happened by accident 2012-11-08 09:26:37 -08:00
Julian Oes 2b5f551838 Revert "Revert "Another take on Spektrum/DSM frame decoding, based on more careful examination of the relevant docs."" 
This reverts commit 38b20f2a1a.
 2012-11-07 14:56:03 -08:00
Julian Oes 38b20f2a1a Revert "Another take on Spektrum/DSM frame decoding, based on more careful examination of the relevant docs." 
This reverts commit ff3a014971.
 2012-11-07 14:46:28 -08:00
Julian Oes 9f92c6df67 Merge branch 'master' of https://github.com/PX4/Firmware 2012-11-07 10:24:49 -08:00
px4dev ff3a014971 Another take on Spektrum/DSM frame decoding, based on more careful examination of the relevant docs. 2012-11-07 02:47:01 -08:00
Julian Oes 74f7600602 Again some hacking to make arming/disarming work for now 2012-11-06 19:03:08 -08:00
px4dev 39659e57f8 Add prototypical support for Spektrum satellite remotes to PX4IO. 2012-11-05 00:55:45 -08:00
px4dev 87fd9fcc06 Fix red/blue LED assignment. 2012-11-05 00:55:45 -08:00
px4dev 7fbad5adea Fix PWM channel zero output; pin configuration was being overwritten by USART2 setup. 2012-11-04 16:44:36 -08:00
px4dev 487597b385 Checkpoint; messages from FMU now make it to IO intact; fix HRT init timing, process more bytes from the serial port, add some simple packet counting. 2012-11-03 01:14:25 -07:00
px4dev ccc7b13185 There are four relay channels (two are power switches) 2012-11-03 01:14:25 -07:00
px4dev ad7db28929 Let's use poll. It's more friendlier. 2012-11-03 01:14:24 -07:00
px4dev ea539031da Cleanup and refactor of the PX4IO firmware and board support. Builds, not tested yet. 2012-11-03 01:14:24 -07:00
px4dev c3fe915b44 Checkpoint - moving things out of the NuttX configs/*/src directories 2012-10-23 23:51:12 -07:00
px4dev bfbd17a2fa Make it possible to run fmu and px4io simultaneously with full control over both sets of possible PWM outputs. First started wins. 2012-10-20 16:53:52 -07:00
px4dev 8477754411 Share the PX4IO protocol header, such as it is, between the two apps. 
Stop using systemlib in the PX4IO firmware; it has expectations that can't reasonably be met.
 2012-08-18 22:56:04 -07:00
Lorenz Meier 139cd09176 Faster sensor bus resets on timeouts, massively reworked fixed wing app, tested 2012-08-05 15:56:24 +02:00
px4dev 8a365179ea Fresh import of the PX4 firmware sources. 2012-08-04 15:12:36 -07:00