Reduces flash usage by ~16KB.
- compress formats at build-time into a single string with all formats
- then at runtime iteratively decompress using
https://github.com/atomicobject/heatshrink
The head/tail semaphores are not used as lock but rather as resource
counters and thus relate more as signaling semaphores. Disable PI for
them.
I run my code with CONFIG_DEBUG_ASSERTIONS=y and the kernel panics due
to the semaphore having no holder, disabling PI fixes this.
sem_wait() can be interrupted if the task receives a signal, however
the blockinglist implementation depends on blocking until the semaphore
can be obtained.
- apply sensor scaling immediately to keep things simple (FIFO vs regular)
- inline filter helpers (minor performance improvement)
- dynamic notch filtering
- reorder by axis (applied per axis)
- don't remove notch filters immediately if ESC or FFT data times out
- constrain notch filter frequency and bandwidth to safe range (minimum bandwidth for flaot precision, Nyquist, etc)
- add safe constraint on dt
So that clang 12 does not complain:
loop variable 'child' is always a copy because the range of type 'List<ModuleParams *>' does not return a reference
Co-authored-by: Yashom Dighe <yashom7@gmail.com>
So that clang 12 does not complain:
loop variable 'child' is always a copy because the range of type 'List<ModuleParams *>' does not return a reference
- new intrusive linked list container (c++ template) that sorts on insertion
- primarily for convenience inspecting things in the system like uORB or WorkQueues
- uorb status or top sorted alphabetically
- work_queue status threads sorted by priority, then items sorted alphabetically within each
getLockGuard relies on copy elision to work correctly, which the compiler
is not required to do (only with C++17).
If no copy elision happens, the mutex ends up being unlocked twice, and the
CS is executed with the mutex unlocked.
The patch also ensures that the same pattern cannot be used again.
and remove the px4_ prefix, except for px4_config.h.
command to update includes:
for k in app.h atomic.h cli.h console_buffer.h defines.h getopt.h i2c.h init.h log.h micro_hal.h module.h module_params.h param.h param_macros.h posix.h sem.h sem.hpp shmem.h shutdown.h tasks.h time.h workqueue.h; do for i in $(grep -rl 'include <px4_'$k src platforms boards); do sed -i 's/#include <px4_'$k'/#include <px4_platform_common\/'$k/ $i; done; done
for in $(grep -rl 'include <px4_config.h' src platforms boards); do sed -i 's/#include <px4_config.h/#include <px4_platform_common\/px4_config.h'/ $i; done
Transitional headers for submodules are added (px4_{defines,log,time}.h)
Beat Küng