Increase UBX_MON_COMMS_MAX_PORTS to 7

Author: PaulZC

examples/Callbacks/CallbackExample8_MON_COMMS/CallbackExample8_MON_COMMS.ino

@@ -143,6 +143,7 @@ void setup()
   Wire.begin();
 
   //myGNSS.enableDebugging(); // Uncomment this line to enable helpful debug messages on Serial
+  //myGNSS.enableDebugging(Serial, true); // Uncomment this line to enable only the major debug messages on Serial
 
   if (myGNSS.begin() == false) //Connect to the u-blox module using Wire port
   {

src/u-blox_Class_and_ID.h

@@ -344,6 +344,8 @@ const uint8_t COM_PORT_UART2 = 2;
 const uint8_t COM_PORT_USB = 3;
 const uint8_t COM_PORT_SPI = 4;
 
+// Port IDs used by MON-COMMS
+// UBX-18010802 - R15 also documents 0x0101 and 0x0200 - both are "Reserved"
 const uint16_t COM_PORT_ID_I2C = 0x0000; // Port IDs used by MON-COMMS
 const uint16_t COM_PORT_ID_UART1 = 0x0100;
 const uint16_t COM_PORT_ID_UART2 = 0x0201;

src/u-blox_structs.h

@@ -1889,7 +1889,7 @@ typedef struct
 
 // UBX-MON-COMMS (0x0A 0x36): Communication port information
 // Note: length is variable
-const uint8_t UBX_MON_COMMS_MAX_PORTS = 5; // I2C, UART1, UART2, USB, SPI
+const uint16_t UBX_MON_COMMS_MAX_PORTS = 7; // I2C, UART1, UART2, USB, SPI, 0x0101, 0x0200
 const uint16_t UBX_MON_COMMS_MAX_LEN = 8 + (40 * UBX_MON_COMMS_MAX_PORTS);
 
 typedef struct