Added sam architechture compatibility

Author: noah-jonathan rosa

examples/X_NUCLEO_GNSS1A1_HelloWorld_I2C/X_NUCLEO_GNSS1A1_HelloWorld_I2C.ino

@@ -58,6 +58,10 @@ int waitType = 0;
 #define waitForRequest 0
 #define waitForAnswer 1
 
+#ifdef ARDUINO_SAM_DUE
+#define Wire Wire1
+#endif
+
 void setup()
 {
    //Initialize serial port for user communication

examples/X_NUCLEO_GNSS1A1_HelloWorld_UART/X_NUCLEO_GNSS1A1_HelloWorld_UART.ino

@@ -38,6 +38,9 @@
  ******************************************************************************
  */
 
+//NOTE: for compatibility with the Arduino Due some additional cabling needs to be performed:
+//      pin D8 should be connected to pin D18 and pin D2 should be connected to pin D19
+
 #include "teseo_liv3f_class.h"
 
 TeseoLIV3F *gps;
@@ -52,7 +55,10 @@ GPGGA_Info_t stored_positions[64];
 int status = 0;
 int stime = 0;
 int waitType = 0;
+
+#ifdef ARDUINO_ARCH_STM32
 HardwareSerial Serial1(PA10, PA9);
+#endif
 
 #define MSG_SZ 256
 #define waitForRequest 0

library.properties

@@ -6,4 +6,4 @@ sentence=Allows controlling the X-NUCLEO-GNSS1A1 (GNSS expansion board based on
 paragraph=This library provides a command line interface to communicate with the GNSS module via UART or I2C.
 category=Device Control
 url=https://github.com/stm32duino/X-NUCLEO-GNSS1A1
-architectures=stm32
+architectures=stm32, sam