22 Sep 2005 Creslin   » (Journeyer)

So once again, I haven't written for a while. It seems that with school and work I don't have much time to do much blogging. Of late, I have been working on kind of an interesting project at work. I'm writing an interface in zaptel so that we can use hardware assisted HDLC and CRC calculation on D-channels for ISDN equipment. Currently, it's done in software and is not very resilient to missed interrupts. It still works, but you could have retransmitted frames and so forth that you could potentially get around with an interface with additional buffering. I've got it basically running, but there is still some phantom bug that causes my kernel to crash on me. Aside from all that, I think I'm going to try to get some more work done on libss7 tonight. I haven't been able to work on it since school started and I feel it has been sorely neglected. Just need to write a couple more ISUP messages and parameters.

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