7 Commits

Author SHA1 Message Date
Daniel Agar
8ee0a5d328 px4_work_queue: minor status changes
- only record start time on first run rather than init
 - increase name length
 - round average interval to nearest microsecond
 - basic formatting consistency (google style guide)
2020-05-23 11:51:23 -04:00
Daniel Agar
1d164c0dbd px4_work_queue: sem_wait add loop as the wait may be interrupted by a signal 2020-04-06 10:30:35 +02:00
Beat Küng
18bc6cf872 ScheduledWorkItem::ScheduleClear: remove item from runnable queue
The existing behavior is unexpected: if the work item is already on the
runnable queue, it will still be triggered after a call to ScheduleClear().
This can lead to race conditions.
2020-03-09 08:06:00 -04:00
Beat Küng
3198610f85 src/platforms: move all headers to platforms/common/include/px4_platform_common
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)
2019-10-30 11:48:47 +01:00
Beat Küng
25aded36ec WorkQueue: avoid potential semaphore counter overflow
This could happen in the following cases:
- IRQ/publisher rate is faster than the processing rate, and therefore
  WorkQueue::Add is called at a higher rate
- a long-running or stuck task that blocks the work queue a long time

Both cases are not expected to happen under 'normal' circumstances (if the
system runs as expected).
2019-10-16 18:29:26 +02:00
Daniel Agar
26364d44c9
px4_work_queue: command line status output and shutdown empty queues
* adds a work_queue systemcmd that will bring a tree view of all active work queues and work items
 * WorkQueues now track attached WorkItems and will shutdown when the last WorkItem is detached
2019-10-02 12:23:17 -04:00
Beat Küng
f8e0441e7b src/platforms/common: move to platforms/common
Script to update include paths:
for i in $(grep -rl 'include <px4_work_queue' src platforms); do sed -i 's/#include <px4_work_queue/#include <px4_platform_common\/px4_work_queue/' $i; done
2019-08-30 07:59:44 +02:00