73s from Texas, USA!
Любая работа сделанная с душой и любовью всегда принесет хороший результат.
Андрей, спасибо тебе большое за отличный модем и терминал!
On you tube I found a video explaining that DMR could work with the soundmodem. Is that true? I don't find any information on that. I'm looking for a way to have Hytera DMR to send APRS location to aprs2.net
I hope the next version of Soundmodem_9k6.
Thanks in advance.
twice now I've had the UZ7HO modem stick in the PTT-on position. Both with version 45 and 49. Once with RMS Express and an interface program, the other time with aprsis32 using native sockets. I have a USB-3 by Microham which is very reliable and has never stuck the PTT open before. When I kill the soundmodem PTT is released so it appears the soundmodem keeps the COM port RTS high.
How do I help debug this? With this problem the soundmodem can not be used and that would be a shame.
I clicked on the email link elsewhere but nothing happened so I hope this works.
Great chatting with you
It looks like you're putting quite a lot of work into your project. One question: would it be possible to support 9600 baud? Most U/VHF packet networks in the US transitioned from 1200 to 9600 baud long ago.
Interesting project. Good luck! 73
Nice work ! Very well done job by your Software TNC, and decodes what AGWPE don't...
can you help me for a formule to calculate the CRC checksum for APRS or packet AX25.
i can't find anything good.
know you the algorytme and a soft in c or c++, i have this:
// Module functions
crc ^= a_bit;
if (crc & 1)
crc = (crc >> 1) ^ 0x8408; // X-modem CRC poly
crc = crc >> 1;
but it don't give the good result?????
73 QRO f1gho