I prepared the driver to work well with multiple Sensoray 626 and I tested it with two of those. I have a problem, however. I suspect that the analogy interface doesn't play along with the driver but I'm not certain about that. Here what's happening. I have two s626 cards: s0 and s1. For the sake of conversation let's assume that analogy device analogy0 is a0 and so on. When I link s0 to a0, unlink, link s1 to a1, unlink everything works fine, however. Once more when I link s0 but this time to a1 something goes wrong. I get -16 error from a4l_sys_attach() which is
No such device What is the reason of this happening? I do clean everything every time when I release s626. Here is what I do when I want to open my device: a4l_sys_open(); a4l_sys_attach(); a4l_open(); rt_dev_open(); a4l_fill_desc(); When I close the s626 I do: rt_dev_close(); a4l_close(); a4l_sys_detach(); a4l_sys_close(); Best regards, Wojciech Domski _______________________________________________ Xenomai mailing list Xenomai@xenomai.org http://www.xenomai.org/mailman/listinfo/xenomai
