SSB_Radio_Control Dean Souleles, KK4DAS, contact kk4das@gmail.com
This sketch implement s basic SSB radio control panel with the following features: Dual VFO A/B Rotary encoder for tuning, push button to change tuning increment SI5351 Clock generator for the LO and BFO CAT Control (emulates an ICOM IC-746) Split mode support (Split from CAT, manual split requres Nextion touch screen) Settings memory (last frequency and mode are saved) Optional S-Meter
Controls
* Rotary encoder to change frequence
* Rotary encode button changes tuning increment
* VFO A/B Select toggle
* Mode select USB/LSB toggle
* Tune button (emits 10 second pulsed tone at 800Hz for tuning)
* MOX toggle - puts rig in to Tx/Rx
* Optional dual-band support 20/40
Modules for different display types
* 20x4 LCD
* 320x240 TFT color display
* 2.8" Nextion Touch Screen
Display features
* Dual VFOS
* Mode indicator SSB/LSB
* Tx/Rx ndicator
* TuningStep Inidicator
* Optional S Meter
* Banner including callsign
Additional controls with the Nextion display
* Continuous scanning
* Split mode
Version 1.4 March 9 2021 Rstored LCD Display Option Compile time selection of S-Meter and Dual Band mods Refactoring of encoder handling
Version 1.3 Jan 25, 2021 Changed CAT module to IC-746
Version 1.2 Dec 14, 2020 Dual Band 20/40 Support S-Meter
Version 1.1 Dec 13. 2020 Ported to Nano Every for more sweet SRAM
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* Updated interrupt handling in Encoder.cpp to work with Nano Every (as well as UNO/Nano) -
* Replaced SoftwareSerial connections to Nextion with Hardware Serial - Serial1Version 1.0 Aug 13, 2020 Adapted from SimpleSSB Sketch by N6QW, Pete Juliano and others
NOTE TO BUILDERS This is a reference implementation of an SSB radio control program for a homebrew SSB transceiver. It is a fully functioning SSB radio control program. While it has been built for my particular hardware configuration every attempt has been made to make it modular in design so that the builder can swap out modules at will. It should be fairly straight forward to adapt to the builder's hardware selection of switches, buttons and knobs or even alternate displays.
REQUIRED EXTERNAL LIBRARIES:
- IC746CAT - https://github.com/kk4das/IC746CAT
- For LCD - LiquidCrystal_I2C
- For TFT - Adafruit_GFX.h, and Adafruit_ILI9341.h
- For Nextion - https://github.com/itead/ITEADLIB_Arduino_Nextion (with updates - see notes)