Re: [lwip-users] cs8900 stall

[Christiaan Simons]

address@hidden wrote on 17-09-2005
23:23:11:

> My interrupt handler called cs8900if_service whenever the cs8900 asserted

> the interrupt.

You shouldn't call this function from interrupt context.
It will lengthen your interrupt execution time too much.

> However, it did not set the needs_servicing = 1.

Yes, this is correct. Then consume this flag from your application context.

> There was another problem. cs8900_service only services one ISQ event
since
> events2service = 1. However, all ISQ events must be processed according
to
> the cs8900 documentation.

This is true, keep on servicing while needs_servicing == 1.

Bye,

Christiaan Simons

Software Engineer
Axon Digital Design

+31 (0)13 511 66 66
+31 (0)13 511 41 51

address@hidden
http://www.axon.tv




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