Interface.h

#pragma once

#define FIRMWARE_VER_MAJOR 2
#define FIRMWARE_VER_MINOR 2

// HF103 commands !!!
enum FX3Command {
    // Start GPII engine and stream the data from ADC
    // WRITE: UINT32
	STARTFX3 = 0xAA,

    // Stop GPII engine
    // WRITE: UINT32
	STOPFX3 = 0xAB,

    // Get the information of device
    // including model, version
    // READ: UINT32
	TESTFX3 = 0xAC,

    // Control GPIOs
    // WRITE: UINT32
	GPIOFX3 = 0xAD,

    // Write data to I2c bus
    // WRITE: DATA
    // INDEX: reg
    // VALUE: i2c_addr
	I2CWFX3 = 0xAE,

    // Read data from I2c bus
    // READ: DATA
    // INDEX: reg
    // VALUE: i2c_addr
	I2CRFX3 = 0xAF,

    // Reset USB chip and get back to bootloader mode
    // WRITE: NONE
	RESETFX3 = 0xB1,

    // Set Argument, packet Index/Vaule contains the data
    // WRITE: (Additional Data)
    // INDEX: Argument_index
    // VALUE: arguement value
	SETARGFX3 = 0xB6,

    // Start ADC with the specific frequency
    // Optional, if ADC is running with crystal, this is not needed.
    // WRITE: UINT32 -> adc frequency
	STARTADC = 0xB2,

    // R82XX family Tuner functions
    // Initialize R82XX tuner
    // WRITE: NONE
	TUNERINIT = 0xB4,

    // Tune to a sepcific frequency 
    // WRITE: UINT64
	TUNERTUNE = 0xB5,

    // Stop Tuner
    // WRITE: NONE
	TUNERSTDBY = 0xB8,

    // Read Debug string if any
    // READ:
    READINFODEBUG = 0xBA,
};

#define OUTXIO0 (1U << 0) 	// ATT_LE
#define OUTXIO1 (1U << 1) 	// ATT_CLK
#define OUTXIO2 (1U << 2) 	// ATT_DATA
#define OUTXIO3 (1U << 3)  	// SEL0
#define OUTXIO4 (1U << 4) 	// SEL1
#define OUTXIO5 (1U << 5)  	// SHDWN
#define OUTXIO6 (1U << 6)  	// DITH
#define OUTXIO7 (1U << 7)  	// RAND

#define OUTXIO8 (1U << 8) 	// 256
#define OUTXIO9 (1U << 9) 	// 512
#define OUTXI10 (1U << 10) 	// 1024
#define OUTXI11 (1U << 11)  	// 2048
#define OUTXI12 (1U << 12) 	// 4096
#define OUTXI13 (1U << 13)  	// 8192
#define OUTXI14 (1U << 14)  	// 16384
#define OUTXI15 (1U << 15)  	// 32768
#define OUTXI16 (1U << 16)

enum GPIOPin {
    SHDWN = OUTXIO5,
    DITH = OUTXIO6,
    RANDO = OUTXIO7,
    BIAS_HF = OUTXIO8,
    BIAS_VHF = OUTXIO9,
    LED_YELLOW = OUTXI10,
    LED_RED = OUTXI11,
    LED_BLUE = OUTXI12,
    ATT_SEL0 = OUTXI13,
    ATT_SEL1 = OUTXI14,

    // RX888r2
    VHF_EN = OUTXI15,
    PGA_EN = OUTXI16,
};

enum RadioModel {
    NORADIO = 0x00,
    BBRF103 = 0x01,
    HF103 = 0x02,
    RX888 = 0x03,
    RX888r2 = 0x04,
    RX999 = 0x05,
    RXLUCY = 0x06,
    RX888r3 = 0x07,
};

enum ArgumentList {
    // Set R8xx lna/mixer gain
    // value: 0-29
    R82XX_ATTENUATOR = 1,

    // Set R8xx vga gain
    // value: 0-15
    R82XX_VGA = 2,

    // Set R8xx sideband
    // value: 0/1
    R82XX_SIDEBAND = 3,

    // Set R8xx harmonic
    // value: 0/1
    R82XX_HARMONIC = 4,

    // Set DAT-31 Att
    // Value: 0-63
    DAT31_ATT = 10,

    // Set AD8340 chip vga
    // Value: 0-255
    AD8340_VGA = 11,

    // Preselector
    // Value: 0-2
    PRESELECTOR = 12,

    // VHFATT
    // Value: 0-15
    VHF_ATTENUATOR = 13,
};

#define _DEBUG_USB_  
#define MAXLEN_D_USB (100)