Re: midi port does not work

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Alexander Saydakov wrote:
>>> ...mpu401_uart.c:263: cmd: 0x3f failed at 0x330 (status = 0x80, data = 0x90)
>
> Looking at the code I found a magic spell I need to put into /etc/modprobe.conf:
>
> options snd-mpu401 uart_enter=0
>
> Looks like this particular port is not fully implemented and does not
> understand (and does not need) the 0x3f command.

Actually, your hardware is correct, but there is a bug in 1.0.14 so
that it doesn't handly the UART initialization correctly.
This will be fixed in 1.0.15.

> Now I have a different problem. I added SB Live 5.1 card into the
> system, and it plays samples beautifully as I press keys on MIDI
> keyboard. The card has its own MIDI port:
>
>  16:0    SBLive 5.1 [SB0060]              EMU10K1 MPU-401 (UART)
>
> This port shows garbage half of the time. Sometimes it shows right
> note on/off events, but sometimes complete garbage events like channel
> aftertouch (keyboard does not have any), resets or other events
> unrelated to the keys I push.

Please show the output of amidi with the --dump option when this
happens.


Regards,
Clemens

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