Diff: PN532_SPI.h

Revision:

1:b8cab5222fd0

Parent:

0:9c6b9280c0e1

Child:

3:4189a10038e6

diff -r 9c6b9280c0e1 -r b8cab5222fd0 PN532_SPI.h
--- a/PN532_SPI.h	Tue Oct 08 08:33:22 2013 +0000
+++ b/PN532_SPI.h	Thu Oct 17 06:37:26 2013 +0000
@@ -5,27 +5,35 @@
 #include "mbed.h"
 #include "PN532Interface.h"
 
-class PN532_SPI : public PN532Interface {
+class PN532_SPI : public PN532Interface
+{
 public:
     PN532_SPI(SPI &spi, PinName ss);
-        PN532_SPI(SPI *spi, PinName ss);
-    
+    PN532_SPI(SPI *spi, PinName ss);
+
     virtual void begin();
     virtual void wakeup();
     virtual int8_t writeCommand(const uint8_t buf[], uint8_t len);
     virtual int16_t readResponse(uint8_t buf[], uint8_t len, uint16_t timeout);
-    
+
 private:
-    SPI*        _spi;
+    SPI        *_spi;
     DigitalOut  _ss;
     uint8_t     command;
-    
+
     bool isReady();
     void writeFrame(const uint8_t buf[], uint8_t len);
     int8_t readAckFrame();
-    
-    inline void write(uint8_t data) { REVERSE_BITS_ORDER(data); _spi->write(data); }
-    inline uint8_t read() { uint8_t data =  _spi->write(0); REVERSE_BITS_ORDER(data); return data; }   
+
+    inline void write(uint8_t data) {
+        REVERSE_BITS_ORDER(data);
+        _spi->write(data);
+    }
+    inline uint8_t read() {
+        uint8_t data =  _spi->write(0);
+        REVERSE_BITS_ORDER(data);
+        return data;
+    }
 };
 
 #endif