Hello,
I try to include all the nidaqmx process into a shared lib to be able to load it when i want, but DAQmxBaseReadAnalogF64 seem to change when it's use from an executable or from a shared library. I dont know how to work arround, please i need help...
My circular probleme :
- I need to daemonize my logger
- nidaqmxbase dont love his main lib (nidaqmxbase.so) be loaded before a fork
- i need to put nidaq code into lib
- But DAQmxBaseReadAnalogF64 never upate the readed sample count variable
So i dont know how many sample be readed !
I can reproduce this over OpenSuze5, Redhat11.2 and Debian5.0 and 6.0 (Nidaqmxbase.3.4)
I probably do some mistakes with the compilation flags
Source for building exe and lib (based on AcquiereNsample) and make files is joined
1 - un tar the package
2 - cd into unziped dir
3 - do make
4 - ./acquire
Thanks in advance
Sorry for my bad english
Rom1nux
PS : if you want you can test the same process into executable here https://decibel.ni.com/content/message/24303, you can see DAQmxBaseReadAnalogF64 working well over OpenSuze5, Redhat11.2 and Debian5.0 and 6.0 if it's not daemonized !
