verbist@esat.kuleuven.ac.be (05/29/90)
Keywords : TCP/IP, HAPN Hi. We have KA9Q NOS soft running fine using either a SLIP link or external TNC. As we are familiar with C we were able to modify NOS to suit our own (user-friendly) needs. We incorporated some useful extensions such as split sreen aso. The version we are using is 900214 with local patches. We 've got a problem getting the HAPN PC plug-in card working. The card does a fine job using the hamilton progs so we assume it is wired correctly.... When using NOS however, it reacts on some packets heard on the frequency by generating a carrier without modulation during half a second, hereby destroying the packets of the sender. (Because of the very low response time of my tranceiver (YAESU FT-736R) it disturbs the others on frequency). My own connects are not affected by my own carriers, neither are those of the connected station. So, sometimes a Tx interrupt is generated when packets from other users are heard. We are searching for a bug in the source. Is there something wrong with the reset in hapn_init ? It sends instead of resetting. (As for as the 8273 datasheet tells us - the 8273 RESET is never used in the tcpip hapn driver). Why isn't there a difference between RTS and RST in hapn.h ? Is someone having the same problem with the HAPN driver? Suggestions are welcome!!! Thanks & 73. Patrick, Xtof, Bob, Dirk, Flip ON1AML ON1CFX ON4DV ----------------------------------------------------------------------- Patrick Verbist Email : verbist@esat.kuleuven.ac.be Catholic University of Leuven Electrical Engineering Department Kardinaal Mercierlaan 94 B-3030 Leuven Packet : on1aml@on7rc Belgium - EUROPE -----------------------------------------------------------------------