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Arduino Amateur Radio NRF24L01 2.4 GHz USB serial KISS TNC (terminal node controller) for AX25 packet networks

Home Page: https://github.com/sh123

License: GNU General Public License v2.0

C++ 100.00%
13cm amateur-radio ax25 ghz ham-radio hsmm kiss node-controller nrf nrf24 nrf2401 nrf24l01 packet-radio radio shf tnc uhf vhf

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nrf24l01_arduino_kiss_modem's Issues

Problem with encoding-decoding

I am sending an aprs frame using APRSIS32.
Modem connected to the serial port. I receive data on the second computer with identical configuration. Except for the SSID.

Below is a record of the KISS port log of both computers.

Sent data:
Tid(1950):2021-03-04T15:06:50.720 Sent[69]:<C0 00 82 A0 AE AE>bbr<9A 88 88>`<82 A4 92 A6 A6>@A<03 F0>=5215.02N/02055.59El439.975MHz Rysiek@house

Received data:
Port(ATNCplus):2021-03-04T15:06:53.476 KISS:Not long enough (Need 18)[3]:<00 82 C0>

As you can see, FEND unexpectedly appeared in the frame.
From what I can diagnose on the receiving side (in the onRadioDataAvailable() function) it is correct.

Please help

sending

photo_2021-03-04_16-23-31

Questions about used pins

In the program it is written:

#define RADIO_PIN_CE 10
#define RADIO_PIN_CS 11

To do this, pins 7 and 8 are used by default in the used library.
In arduino, pin 11 is MOSI, isn't this a pin conflict?

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