[ECOS] Re: potential eCos mbox issue on AT91

[David Ho]

Hi,

I really need help this time.  When ping fails, the msg taken out of a
cyg_mbox is different from what I put in.

Before the problem I see consistently the same msg,

cyg_mbox_put 0x004f3758
cyg_mbox_get 0x004f3758

When the problem begins,

cyg_mbox_put 0x004f3758
cyg_mbox_get 0x00431920

Would there be a race condition on my AT91 from improper disabling of
interrupts?
Any ideas are very much appreciated.

Regards,
David

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