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
This commit is contained in:
Daniel Agar
2019-10-02 12:23:17 -04:00
committed by GitHub
parent cc1d86bc0b
commit 26364d44c9
167 changed files with 582 additions and 274 deletions
+1 -1
View File
@@ -153,7 +153,7 @@ extern "C" __EXPORT int px4flow_main(int argc, char *argv[]);
PX4FLOW::PX4FLOW(int bus, int address, enum Rotation rotation, int conversion_interval, uint8_t sonar_rotation) :
I2C("PX4FLOW", PX4FLOW0_DEVICE_PATH, bus, address, PX4FLOW_I2C_MAX_BUS_SPEED), /* 100-400 KHz */
ScheduledWorkItem(px4::device_bus_to_wq(get_device_id())),
ScheduledWorkItem(MODULE_NAME, px4::device_bus_to_wq(get_device_id())),
_sonar_rotation(sonar_rotation),
_sample_perf(perf_alloc(PC_ELAPSED, "px4f_read")),
_comms_errors(perf_alloc(PC_COUNT, "px4f_com_err")),