e7bf0e03d2
px4_nuttx_tasks:Support future removal of env.
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CONFIG_DISABLE_ENVIRON can prevent task having to allocate
memory for the env.
6 years ago
91d8c31f7b
Custom board naming, removed need for tools/nuttx_defconf_tool.sh
6 years ago
7ba81fac4b
Build copies the boards nuttx-config to build at Nuttx level
6 years ago
d294b40fcb
Changes to suport Nuttx c++ lib rename
6 years ago
e505fe859d
Update Nuttx and NuttX-apps to 7.28+
6 years ago
74a3c378b2
drv_hrt: inline hrt_elapsed_time
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GCC did not do that.
6 years ago
2ffb49b734
delete px4_includes.h header and update boards/ to use syslog
6 years ago
3a7deefe6e
IO firmware: Run critical timing operations as atomic
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This is required as we might be in interrupt context on this bare-metal target.
6 years ago
c6718a5bca
Posix: Add initial stub for atomic HRT
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The actual implementation is not atomic, as the value on the application layer would be limited.
6 years ago
320d2e9383
create PX4 platform layer initialization helper ( #11269 )
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- starts requirements for PX4 modules (hrt, param, etc)
6 years ago
4bc59092f4
lockstep_scheduler cmake: spaces -> tabs
6 years ago
2a47715385
refactor lockstep_scheduler: fix class member naming convention
6 years ago
828e31d3a9
lockstep_scheduler: optimize performance
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- use a linked-list instead of std::vector. Insertion and removal are now
O(1)
- avoid malloc and use a thread_local instance of TimedWait.
It gets destroyed when the thread exits, so we have to add protection
in case a thread exits too quickly. This in turn requires a fix to the
unit-tests.
6 years ago
ecbe2a3e0b
drv_hrt posix: improve performance for hrt_absolute_time()
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Previously hrt_absolute_time() was at around 5% of the total CPU usage, now
it's around 0.35%.
6 years ago
ccefc640ac
drv_hrt posix: remove unused code and remove locking from hrt_absolute_time
6 years ago
5f0e6d70c5
lockstep_scheduler: use a static lock in usleep_until
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less function calls
6 years ago
e8cbc49f7a
lockstep_scheduler: remove timed_waits_iterator_invalidated_
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Not required, since the lock is held during the whole loop iteration.
6 years ago
8cdb65eed9
lockstep_scheduler: simplify LockstepScheduler::cond_timedwait & reduce locking
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- the loop is not needed
- we optimize for the fast case and lock only if really needed
6 years ago
318499f56e
lockstep_scheduler: inline get_absolute_time()
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This is a small method that is used a lot.
6 years ago
195dbf4ab6
NuttX platform remove system (toolchain) stdc++ include path
6 years ago
6a33b797ac
drv_hrt restore dsp_offset and remove unused qurt code ( #11139 )
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- Fixes #11134
6 years ago
032e64aaf2
px4_sem: set errno, return -1 on any error
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- Don't duplicate the ret variable to err.
- Return -1 on any error, 0 otherwise.
- Set errno to return value of pthread_cond_timedwait.
6 years ago
23653f9f39
lockstep_scheduler: fix return value, remove errno
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The API of cond_timedwait was wrong. It used return -1 and set errno
instead of returning the error as specified for pthread_cond_timedwait
which it tries to mock.
6 years ago
0d0a556847
Fix usage of errno in POSIX semaphore error handling
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Previous commit 98ae0186e9
6 years ago
0636aff5d5
Update submodule nuttx to latest Sun Dec 23 21:16:39 UTC 2018
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- nuttx in PX4/Firmware (faf082fa1876b3f96ff9c07fc91ab8211d274c60): c225d4a691c225d4a691c225d4a691...c225d4a691
6 years ago
d676325ea5
Update Nuttx with env out of memory fix
6 years ago
8486b2b917
tests: properly disable shutdown test for Cygwin
6 years ago
0601214806
tests: disable shutdown and hysteresis for Cygwin
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It seems that the hysteresis test fails every now and then, presumably
due to timing issues. The tests needs some improvements, e.g. isolating
it from the system time.
6 years ago
ffb73f6496
platforms: fix redefinition for QURT
6 years ago
14e5ebbbbc
platforms: fix clock build for macOS (yet again)
6 years ago
06c5037025
platforms: use CLOCK_MONOTONIC
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For the non-lockstep case we want to use CLOCK_MONOTONIC if possible.
6 years ago
547dd8511b
platforms: use define for lockstep scheduler
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Instead of using the define __PX4_POSIX_SITL it makes more sense to have
a define just to determine if the lockstep scheduler should be used.
6 years ago
5280a4aba1
platforms: prevent wrap-arounds in px4_sleep
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@bkueng found that the old implementation was likely to wrap-around
given seconds is only a uint32_t. We now cast it directly to uint64_t
and therefore should fix this problem.
6 years ago
4efe4b0d15
platforms: reorg after rebase on new board config
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The new board config changed everything, so I needed to move the
lockstep_scheduler repo.
6 years ago
6d273f3bd8
px4_layer: modernize warnings
6 years ago
c24f6ef943
platforms: lockstep_scheduler ain't no submodule
6 years ago
357870377a
platforms: try to get submodule checked out
6 years ago
e41518a08b
platforms: clean up various build/linking issues
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This makes sure lockstep is only built for SITL builds and fixes the
existing builds.
6 years ago
d75389b2e4
platforms: consolidate latency_buckets
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These symbols were duplicated all over the place.
6 years ago
843033d530
platforms: remove unused function
6 years ago
98ae0186e9
px4_sem: use px4_sem on all POSIX system
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This uses the "fake" px4_sem based on mutex and condition_variable on
all POSIX system, not just macOS and Cygwin. This means that we can
change px4_sem_timedwait under the hood and inject the simulated time.
6 years ago
3e6e1f5c2b
POSIX: use lockstep_scheduler to fake time
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This integrates the lockstep_scheduler, so that the system time is set
by the mavlink HIL_SENSOR message.
This means that the speed factor is removed and the speed is entirely
given by the simulator.
6 years ago
f0ce300744
platforms: move latency_buckets to perf.c
6 years ago
fa8ac612ab
POSIX: use C++ for drv_hrt (file was renamed)
6 years ago
5df333fa96
POSIX: include lockstep_scheduler in build
6 years ago
fa31d95fd8
Renamed drv_hrt.c to drv_hrt.cpp
6 years ago
db6de38b19
Work in progress to support a speed factor in SITL
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These contains some rough changes trying to get SITL to speed up by a
SPEED_FACTOR.
This platform time code probably requires some more thought and refactor
but this gets a demo at 4x working.
6 years ago
5b9dea5604
Replacing usleep with px4_usleep
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This is a step towards isolating time from the system.
6 years ago
870c513aad
readd CMAKE_RUNTIME_OUTPUT_DIRECTORY install for the posix build
6 years ago
a6121e1655
Cmake build: do not change CMAKE_RUNTIME_OUTPUT_DIRECTORY if building with catkin
6 years ago
David Sidrane
Beat Küng
Daniel Agar
Lorenz Meier
karliss
Julian Oes
PX4 Build Bot
TSC21