Band decoder for Arduino

The hardware

• Schematics
• rev 05 .PDF
• rev 05 .SVG
• PCB
• rev 05 .PNG
• 3D View 8,5MB

Front side

• 1-14 - green LED signalized switched relay.
• 15-16 - non used outputs.
• white square - sign defines the type of equipment.

Back side

• DATA - RJ45 input data connector for Band decoder

1. - TXD (UART/232 dependency internal switch).
2. - GND.
3. - RXD (UART/232 dependency internal switch).
4. - BCD-1 input.
5. - BCD-2 input.
6. - +5V DC power supply.
7. - BCD-3 input.
8. - BCD-4 input.

• USB - +5V DC POWER supply, or upload arduino firmware.
• ETHERNET - not used.
• OUTPUTS - 14 relay outputs and GND.

How to connect Power

• plug power via usb mini cable to AC adapter, computer or usb HUB

Configure inputs

uncomment and activate only one input in source code

//=====[ Inputs ]=============================================================================================

// #define INPUT_SERIAL   // telnet ascii input - cvs format [band],[freq]\n (serial.h)
// #define ICOM_CIV       // read frequency from CIV (icom_civ.h) ** you must enabled 'CI-V transceive' in TRX settings, and disable ICOM_CIV_OUT **
// #define KENWOOD_PC     // RS232 CAT (kenwood_pc.h)
// #define YAESU_CAT     // RS232 CAT (yaesu_cat.h)
// #define YAESU_BCD      // TTL BCD in A  (yaesu_bcd.h)
// #define ICOM_ACC       // voltage 0-8V on pin4 ACC(2) connector - need calibrate in (icom_acc.h)

And connect to TRX as described below

Firmware

Source code need configure in three steps

1. Select Inputs

• SERIAL terminal
• ICOM ACC voltage

. ICOM CI-V (optionally sniff mode)

. KENWOOD - CAT (optionally sniff mode)

• YAESU BCD

2. choose settings

3. Preset Band to output matrix

In default settings Band-1 corresponds to Relay-1, etc. You can sets any combination outputs for each band separate. With change zeros and ones in Matrix table. Band-0 reserved for out of range inputs measure.

        Band 0 --> */ { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*  if inputs out of range
\       Band 1 --> */ { 1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
 \      Band 2 --> */ { 0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
  \     Band 3 --> */ { 0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
   \    Band 4 --> */ { 0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
    \   Band 5 --> */ { 0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
     \  Band 6 --> */ { 0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
IN    ) Band 7 --> */ { 0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0 }, /*
     /  Band 8 --> */ { 0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0 }, /*
    /   Band 9 --> */ { 0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0 }, /*
   /    Band 10 -> */ { 0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0 }, /*
  /     Band 11 -> */ { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0 }, /*
 /      Band 12 -> */ { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0 }, /*
/       Band 13 -> */ { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0 }, /*
        Band 14 -> */ { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0 }, /*
                        |   |   |   |   |   |   |   |   |   |   |   |   |   | 
                        V   V   V   V   V   V   V   V   V   V   V   V   V   V   
                     -----------------------------------------------------------
                     |  1   2   3   4   5   6   7   8   9  10  11  12  13  14  |
                     -----------------------------------------------------------
                                                 OUTPUTS

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