Hi Jan!
Jan Kiszka wrote:
[...]
rtser[X] should be available as soon as xeno_16550A is loaded, right ?
Only when you provided the correct module parameters... Isn't that
documented somewhere? Don't remember right now, but if not, this
requires fixing. Check what's available on your box via /proc/xenomai/rtdm.
E.g.:
# cat named_devices
Hash Name /proc
I didn't find any page so far documenting the parameters, but they should be
something like this ?
# insmod /usr/realtime/modules/xeno_16550A.ko ioaddr=3f8 irq=4 tx_fifo=10
start_index=0
But I get:
insmod: error inserting '/usr/realtime/modules/xeno_16550A.ko': -1 Device or
resource busy
During boot, this appears in the kernel log:
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
Maybe this is causing the device to be busy ?
Thanks a lot and best regards,
Hannes.
_______________________________________________
Xenomai-help mailing list
[email protected]
https://mail.gna.org/listinfo/xenomai-help
