px4dev
4d400aa7e7
Enable UART error handling on PX4IO.
2013-07-06 12:27:37 -07:00
px4dev
87a4f1507a
Move the common definitions for the PX4IO serial protocol into the shared header.
2013-07-06 00:16:37 -07:00
px4dev
19b2e1de85
Copy the correct number of bytes back for register read operations. Basic PX4IO comms are working now.
2013-07-06 00:00:44 -07:00
px4dev
3c8c596ac7
Enable handling for short-packet reception on FMU using the line-idle interrupt from the UART. Enable short packets at both ends.
2013-07-05 20:37:05 -07:00
px4dev
bcfb713fe9
Enable handling for short-packet reception on IO using the line-idle interrupt from the UART.
2013-07-05 20:35:55 -07:00
px4dev
f9a85ac7e6
Remove the TX completion callback on the IO side.
...
Report CRC, read and protocol errors.
2013-07-05 19:16:25 -07:00
px4dev
10e673aa4b
Send error response if register write fails.
2013-07-05 19:02:42 -07:00
px4dev
46a4a44321
Be more consistent with the packet format definition.
...
Free perf counters in ~PX4IO_serial
2013-07-05 18:36:00 -07:00
px4dev
50cae347b4
Check packet CRCs and count errors; don't reject packets yet.
2013-07-05 17:13:54 -07:00
px4dev
5a8f874166
Add an 8-bit CRC to each transmitted packet.
2013-07-05 16:56:47 -07:00
px4dev
313231566c
Encode the packet type and result in the unused high bits of the word count.
2013-07-05 16:41:27 -07:00
px4dev
e55a37697d
Always send and expect a reply for every message.
2013-07-05 16:34:44 -07:00
px4dev
83213c66df
Reset the PX4IO rx DMA if we haven't seen any traffic in a while; this gets us back into sync.
2013-07-04 23:22:59 -07:00
px4dev
94b638d848
One more piece of paranoia when resetting DMA
2013-07-04 23:19:24 -07:00
px4dev
43210413a9
More test work on the px4io side of the serial interface.
2013-07-04 23:17:55 -07:00
px4dev
c21237667b
iov2 pin definition cleanup sweep
2013-07-04 23:16:13 -07:00
px4dev
be6ad7af3b
Rework the FMU<->IO connection to use a simple fixed-size DMA packet; this should let us reduce overall latency and bump the bitrate up.
...
Will still require some tuning.
2013-07-03 00:08:12 -07:00
px4dev
d1562f926f
More implementation for the serial side on IO; fix a couple of bugs on the FMU side.
...
Still needs serial init and some more testing/config on the FMU side, but closer to being ready to test.
2013-06-28 23:39:35 -07:00
px4dev
90c458cb61
Checkpoint: interface abstraction for px4io driver
2013-06-25 23:08:34 -07:00
Lorenz Meier
9444def5f8
Merge branch 'master' into fmuv2_bringup
2013-06-10 15:01:44 +02:00
Lorenz Meier
6c7c130de7
Hotfix: Make IOs mixer loading pedantic to make sure the full mixer loads
2013-06-07 10:34:55 +02:00
Lorenz Meier
abb024c724
More safety added by disabling pulses
2013-05-29 18:32:23 +02:00
Lorenz Meier
f6570172da
Set default failsafe value to 0 of mixer
2013-05-29 17:07:26 +02:00
Lorenz Meier
2876bc72f9
Slightly reworked IO internal failsafe, added command to activate it (px4io failsafe), does not parse commandline arguments yet
2013-05-28 17:46:24 +02:00
px4dev
308ec6001a
Add serial read-length handling.
2013-05-22 22:09:00 +02:00
px4dev
437d9e4180
Merge branch 'fmuv2_bringup' into fmuv2_bringup_io2
2013-05-22 21:39:30 +02:00
Lorenz Meier
88ba97816d
Better preflight check, catches wrong RC configs. Needs rework of mavlink text message API to VARARGs
2013-05-21 09:14:22 +02:00
Lorenz Meier
0165034e49
Hotfix: Changed alarms back to what they originally were designed for: Traps to later see if condition was once violated. Currente status can be read through the status flags
2013-05-21 09:14:22 +02:00
Lorenz Meier
3ac76c4476
Blink pattern fixes
2013-05-13 10:15:36 +02:00
Lorenz Meier
69571c48c4
Fixed compile and logic errors, behaving now
2013-05-13 10:02:15 +02:00
Lorenz Meier
79f9b61aff
Fixed led patterns to be up to the latest specs
2013-05-12 20:05:20 +02:00
Lorenz Meier
26efba2ff3
New blink patterns for safety switch, removed GPS lock indicator
2013-05-09 17:38:12 +02:00
Andrew Tridgell
5b75519925
px4io: handle errors from adc_measure()
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don't update the voltage/current values on error
2013-05-04 19:18:58 +10:00
Andrew Tridgell
af27101ffe
px4io: changed adc_measure() to return 0xffff on error, and lower timeout
...
the timeout of 1ms was far too long, and could impact flight
performance
Returning 0xffff on error matches the FMU code, and allows bad values
to be discarded
2013-05-04 19:18:51 +10:00
Andrew Tridgell
44015d6915
px4io: return raw ADC value for current
...
we don't know how to scale it as we have no info on what sensor is
attached. As we are returning a uint16_t it is better to let the FMU
sort it out or we'll just lose precision.
2013-05-04 19:18:47 +10:00
px4dev
e67022f874
Serial interface for IOv2
2013-04-28 18:14:46 -07:00
px4dev
8f7200e011
Frame up the configuration for the serial interface on IOv2
2013-04-28 13:51:33 -07:00
Lorenz Meier
dc2c3cad3e
Re-enabled mixer
2013-04-28 14:59:42 +02:00
Lorenz Meier
0eafc2ade1
IO compiling
2013-04-28 14:54:44 +02:00
Lorenz Meier
13fc670386
Moved last libs, drivers and headers, cleaned up IO build
2013-04-28 09:54:11 +02:00
Lorenz Meier
f57439b90e
Moved all drivers to new world, PX4IO completely in new world
2013-04-28 01:30:14 +02:00
px4dev