Anjo
Anjo replied to the topic 'INDI LibCamera Driver' in the forum. 1 year ago

OK, I managed to get somewhere. Make the manager a static and don't destroy it.

github.com/indilib/indi-3rdparty/compare...i-3rdparty:libcamera

Then connect and expose and you get this. I'm not sure of the whole approach of having two apps will work, as it's assuming you need two camera objects? I guess it would make more sense to somehow get at the preview buffer for the still app.

2022-12-01T07:10:44: Driver indi_libcamera_ccd: [17:15:09.937989200] [30612]  INFO RPI raspberrypi.cpp:1414 Registered camera /base/soc/i2c0mux/i2c@1/imx290@1a to Unicam device /dev/media4 and ISP device /dev/media0
2022-12-01T07:11:11: Client 9: new arrival from 192.168.0.113:57503 - welcome!
2022-12-01T07:11:16: Client 10: new arrival from 192.168.0.113:57540 - welcome!
2022-12-01T07:11:27: Driver indi_libcamera_ccd: Running without preview window
2022-12-01T07:11:27: Driver indi_libcamera_ccd: Opening camera...
2022-12-01T07:11:27: Driver indi_libcamera_ccd: [17:15:52.782629828] [30611] FATAL IPAManager ipa_manager.cpp:109 Multiple IPAManager objects are not allowed
2022-12-01T07:11:27: Driver indi_libcamera_ccd: Backtrace:
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: INDILibCamera::workerExposure(std::atomic<bool> const&, float)+0xe4 (/home/pi/astro/indi-3rdparty/indi-libcamera/indi_libcamera.cpp:190)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: void std::__invoke_impl<void, void (INDILibCamera::*&)(std::atomic<bool> const&, float), INDILibCamera*&, std::atomic<bool> const&, float&>(std::__invoke_memfun_deref, void (INDILibCamera::*&)(std::atomic<bool> const&, float), INDILibCamera*&, std::atomic<bool> const&, float&)+0xd0 (/usr/include/c++/10/bits/invoke.h:73)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: std::__invoke_result<void (INDILibCamera::*&)(std::atomic<bool> const&, float), INDILibCamera*&, std::atomic<bool> const&, float&>::type std::__invoke<void (INDILibCamera::*&)(std::atomic<bool> const&, float), INDILibCamera*&, std::atomic<bool> const&, float&>(void (INDILibCamera::*&)(std::atomic<bool> const&, float), INDILibCamera*&, std::atomic<bool> const&, float&)+0x80 (/usr/include/c++/10/bits/invoke.h:96)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: void std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>::__call<void, std::atomic<bool> const&, 0u, 1u, 2u>(std::tuple<std::atomic<bool> const&>&&, std::_Index_tuple<0u, 1u, 2u>)+0xc0 (/usr/include/c++/10/functional:418)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: void std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>::operator()<std::atomic<bool> const&, void>(std::atomic<bool> const&)+0x60 (/usr/include/c++/10/functional:501)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: void std::__invoke_impl<void, std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>&, std::atomic<bool> const&>(std::__invoke_other, std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>&, std::atomic<bool> const&)+0x58 (/usr/include/c++/10/bits/invoke.h:60)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: std::enable_if<is_invocable_r_v<void, std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>&, std::atomic<bool> const&>, void>::type std::__invoke_r<void, std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>&, std::atomic<bool> const&>(std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)>&, std::atomic<bool> const&)+0x58 (/usr/include/c++/10/bits/invoke.h:116)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: std::_Function_handler<void (std::atomic<bool> const&), std::_Bind<void (INDILibCamera::*(INDILibCamera*, std::_Placeholder<1>, float))(std::atomic<bool> const&, float)> >::_M_invoke(std::_Any_data const&, std::atomic<bool> const&)+0x54 (/usr/include/c++/10/bits/std_function.h:292)
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: 
2022-12-01T07:11:27: Driver indi_libcamera_ccd: read EOF


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