I write an user space application.When I run fd = rt_dev_open("/dev/ttyACM0");, I get an error. It says that no such device. But when I use POSIX open() functions, it works fine. How can I use this file xenoami rtdm module?
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Sdn
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1Do you have a question? – Scott Solmer Nov 04 '14 at 13:02
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I just edited question. – Sdn Nov 04 '14 at 13:08
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To run functions real time, we need a rtdm driver. If we don't have, we can't use functions of real time.
Sdn
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isn't rt_dev_open funcion already in rtdm library linked? what do you mean by rtdm driver? how did you manage to enable it? – maximus May 19 '17 at 15:01