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heater: fix invalid file descriptor

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We need to open the device later in the work queue and not in the
constructor during task_spawn.

There is already a lazy open in place, so just removing this fixes the
problem for me.
This commit is contained in:
Julian Oes
2025-04-04 16:46:23 +13:00
committed by Beat Küng
parent 74a8d897b2
commit f7740bdfd2
1 changed files with 0 additions and 10 deletions
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src/drivers/heater/heater.cpp
-10
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@@ -64,16 +64,6 @@ Heater::Heater() :
ModuleParams(nullptr), ModuleParams(nullptr),
ScheduledWorkItem(MODULE_NAME, px4::wq_configurations::lp_default) ScheduledWorkItem(MODULE_NAME, px4::wq_configurations::lp_default)
{ {
#ifdef HEATER_PX4IO
_io_fd = px4_open(IO_HEATER_DEVICE_PATH, O_RDWR);
if (_io_fd < 0) {
PX4_ERR("Unable to open heater device path");
return;
}
#endif
_heater_status_pub.advertise(); _heater_status_pub.advertise();
} }