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Re: mbox, ISR and DSR...
- To: Fabrice Gautier <Fabrice_Gautier at sdesigns dot com>
- Subject: Re: [ECOS] mbox, ISR and DSR...
- From: Andrew Lunn <andrew dot lunn at ascom dot ch>
- Date: Tue, 28 Nov 2000 09:09:36 +0100
- Cc: "Ecos-List (E-mail)" <ecos-discuss at sourceware dot cygnus dot com>
- References: <B1F6452C89AFD411AE0800A0CC734C2301503E@EMAIL1>
> Hi,
>
> Is it safe to use mbox function in an ISR? and in a DSR?
I've used cyg_mbox_tryput() in a DSR. Its worked so far. It seems a
genaral rule of thumb is you can use anything that does not block in a
DSR.
Andrew