#ifndef CONFIG_H
  #define CONFIG_H

  #define MCU_VARIANT RPI_PICO

  #define MTU  255
  #define CMD_L       4
  int     lastRssi = -292;
  uint8_t lastRssiRaw = 0x00;
  size_t  readLength = 0;

  #if MCU_VARIANT == RPI_PICO
    const int pinNSS = 10;
    const int pinNRST = 9;
    const int pinDIO0 = 2;
    // const int pinLedRx = 5;
    // const int pinLedTx = 4;

  #endif

  #define OFF 0
  #define ON 1
    
  #define CR		13
  
  const long serialBaudRate   = 38400;
  const int  rssiOffset      = 292;

  const int  loraRxTurnaround = 50;

  uint8_t txBuffer[MTU];
  uint8_t rxBuffer[MTU];

  uint32_t statRx = 0;
  uint32_t statTx = 0;

  bool outboundReady = false;

  bool statSignalDetected = false;
  bool statSignalSynced   = false;
  bool statRxOngoing      = false;
  bool dcd                = false;
  bool dcdLed             = false;
  bool dcdWaiting         = false;
  uint16_t dcdCount       = 0;
  uint16_t dcdThreshold   = 15;

  uint32_t statusIntervalms = 3;
  uint32_t lastStatusUpdate = 0;

  // Status flags
  const uint8_t SIG_DETECT = 0x01;
  const uint8_t SIG_SYNCED = 0x02;
  const uint8_t RX_ONGOING = 0x04;
  
  // The size of this struc should be a exactly 256 bytes (or a multiple), which is the FLASH_PAGE_SIZE of the RPi pico's flash memory
  // Struct can not be bigger than 4kbyte
  struct aprssettings {
      uint8_t ValidFlashData = 0x5A;  // Indicates flash contains valid data - 1 bytes
      uint8_t MyCall[10] = { 'P','E','1','R','X','F','-','5', 0, 0} ;      // 10 bytes
      uint8_t ServerCall[10] = { 'P','E','1','R','X','F','-','3', 0, 0} ;  // 10 bytes
      uint8_t Destination[10] = { 'A','P','Z','M','D','M', 0, 0, 0 ,0} ;   // 10 bytes
      uint8_t Path1[10] = { 0,'I','D','E','1','-', '1', 0, 0, 0} ;         // 10 bytes
      uint8_t Path2[10] = { 0,'I','D','E','2','-', '2', 0, 0 ,0} ;         // 10 bytes
            
      uint8_t FirmwareVersion[20] = { 'V','1',',','C','o','n','t','r', 'o','l','l','e','r',' ','0','1', 0, 0, 0, 0} ;
                                                                        // 20 bytes
                                                                       
      // Default LoRa settings
      uint16_t  loraSpreadingFactor = 12;                               // 2 bytes
      uint16_t  loraPreamble        = 8;                                // 2 bytes
      uint16_t  loraCodingRate      = 5;                                // 2 bytes
      uint16_t  loraTxPower         = 17;                               // 2 bytes
      uint16_t  loraPaSelect        = 1;                                // 2 bytes
      uint32_t  loraBandwidth       = 125E3;                            // 4 bytes
      uint32_t  loraFrequency       = 433775000;                        // 4 bytes
      
                                                                // Total 89 bytes
      
      uint8_t   FillerData[163];
  } AprsSettings;
  
  struct status {
      bool PowerSupply24V;
      bool PowerSupply12V;
      bool PowerSupply5V;
      bool ControlRelay;
      
      uint8_t StatusString[6] = { '0','0','0','0','0',0};
      
      uint8_t DescriptionString[20] ={ 'N','C',',','C','n','t','r',',','5','V',',','1','2','V',',','2','4','V',0,0};
      
      uint8_t KissMode = OFF;
  } Status;
  


#endif