Re: AX.25 Kernel - problem - ax25_sendmsg returns EMSGSIZE !

2007-10-08 Thread Dave Platt
Hm, as I see AX.25 sockets supports SOCK_DGRAM, SOCK_SEQPACKET and SOCK_RAW. I am not talking about raw and I am not using raw socket. IMHO, users of raw sockets should be aware of MTU and I would not fragment raw sockets in kernel. What I want is to have SOCK_SEQPACKET reliable, accepting

Re: AX.25 Kernel - problem - ax25_sendmsg returns EMSGSIZE !

2007-10-08 Thread Dave Platt
What I want is to have SOCK_SEQPACKET reliable, accepting any amount of data and on write returning number of bytes accepted. I do not care much if fragmentation will take place or not, but currently I do not see any reason why not. I think you want SOCK_STREAM. You just want a byte stream

Re: AX.25 Kernel - problem - ax25_sendmsg returns EMSGSIZE !

2007-10-08 Thread Dave Platt
Chris Kantarjiev wrote: That's why I'd favor using SOCK_STREAM for AX.25 connections (just as TCP uses SOCK_STREAM) - there's no requirement with SOCK_STREAM that the sender and receiver coordinate on the size of the largest write operation. This would seem to ease the software compatibility

Re: soundmodem activates PTT on DCD

2005-08-19 Thread Dave Platt
Joe Veldhuis [EMAIL PROTECTED] wrote: I have soundmodem working for the most part. It decodes and encodes just fine except for one problem: when I enable PTT control through the serial port, it keys the rig whenever it starts decoding. This makes it impossible to recieve anything, and also

Re: Filter for 430Mhz

2005-08-09 Thread Dave Platt
I have a problem with a really near 430Mz transmitter (my own) that is breaking though to the TV. The Transmitter isn't off tune and as far as I Know or can see, it isn't producing any side transmissions or birdies. I had similar problems with my 2-meter transmissions affecting all the TVs

Re: Serial hub firmware and Debian 3.1

2005-07-26 Thread Dave Platt
A little off topic for the list, I know, but why can you understand a manufacturer not releasing driver sources? a) The driver sources are no good unless you already have the hardware b) A manufacturer *SHOULD* want to allow people to use their hardware Therefore, it's in *EVERY*