Re: RE : [lwip-users] New requirement for ports: sys_arch_mbox_tryfetch

[Jonathan Larmour]

Frédéric BERNON wrote:
> I think it will be good to update sys_arch.txt with this new information... 

Good point! I don't know how I forgot about that.

> About the macro you suggest, is it something like this :  
>
> #define sys_arch_mbox_tryfetch(mbox,msg) sys_arch_mbox_fetch(mbox,msg,1)
>
> ?

That's one possible implementation that would preserve the existing 
behaviour, but maintain the 1ms delays. Actually clocks won't necessarily 
be at such a low granularity as 1ms, so people may have been finding the 
delays are longer even - 10ms would be more common.

Jifl
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