Diff: GPS.h

Revision:

19:2b5d097ca15d

Parent:

18:e5697801df29

Child:

24:0e287a85ac9e

--- a/GPS.h	Fri Mar 14 13:07:48 2014 +0000
+++ b/GPS.h	Mon Mar 24 07:38:05 2014 +0000
@@ -3,10 +3,15 @@
 #include "mbed.h"
 #include "Pipe.h"
 #include "SerialPipe.h"
-#include "C027_PinNames.h"
 
-#define RX_SIZE 256
-#define TX_SIZE 128
+#ifdef TARGET_UBLOX_C027
+ // if we detect the C027 platform we will assign the 
+ // default pinname and baudrate in the constructor 
+ // this helper macro will be used. 
+ #define _C027DEFAULT(name) = name
+#else
+ #define _C027DEFAULT(name)
+#endif
 
 class GPSParser
 {
@@ -40,8 +45,11 @@
 class GPSSerial : public SerialPipe, public GPSParser
 {
 public:
-    GPSSerial(PinName tx = GPSTXD, PinName rx = GPSRXD, int baudrate = GPSBAUD,
-              int rxSize = RX_SIZE, int txSize = TX_SIZE);
+    GPSSerial(PinName tx    _C027DEFAULT( GPSTXD ), 
+              PinName rx    _C027DEFAULT( GPSRXD ), 
+              int baudrate  _C027DEFAULT( GPSBAUD ),
+              int rxSize    = 256 , 
+              int txSize    = 128 );
     virtual int getMessage(char* buf, int len);
 protected:
     virtual int _send(const void* buf, int len);
@@ -50,8 +58,10 @@
 class GPSI2C : public I2C, public GPSParser
 {
 public: 
-    GPSI2C(PinName sda = GPSSDA, PinName scl = GPSSCL,
-           int rxSize = RX_SIZE);
+    GPSI2C(PinName sda          _C027DEFAULT( GPSSDA ), 
+           PinName scl          _C027DEFAULT( GPSSCL ),
+           unsigned char i2cAdr _C027DEFAULT( GPSADR ), 
+           int rxSize           = 256 );
     bool detect(void);
     
     virtual int getMessage(char* buf, int len);
@@ -66,6 +76,7 @@
     
     Pipe<char> _pipe; 
     bool found;
+    unsigned char _i2cAdr; 
     static const char REGLEN;
     static const char REGSTREAM;
 };