Small optimization in HardwareSerial.

damellis · damellis · commit 13e3ba87e3b8 · 2011-02-25T18:36:46.000-05:00
begin(long) -&gt; begin(unsigned long)
diff --git a/hardware/arduino/cores/arduino/HardwareSerial.cpp b/hardware/arduino/cores/arduino/HardwareSerial.cpp
@@ -191,7 +191,7 @@ HardwareSerial::HardwareSerial(ring_buffer *rx_buffer,
 
 // Public Methods //////////////////////////////////////////////////////////////
 
-void HardwareSerial::begin(long baud)
+void HardwareSerial::begin(unsigned long baud)
 {
   uint16_t baud_setting;
   bool use_u2x = true;
diff --git a/hardware/arduino/cores/arduino/HardwareSerial.h b/hardware/arduino/cores/arduino/HardwareSerial.h
@@ -48,7 +48,7 @@ class HardwareSerial : public Stream
       volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
       volatile uint8_t *udr,
       uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udre, uint8_t u2x);
-    void begin(long);
+    void begin(unsigned long);
     void end();
     virtual int available(void);
     virtual int peek(void);

Original file line number	Diff line number	Diff line change
`@@ -191,7 +191,7 @@ HardwareSerial::HardwareSerial(ring_buffer *rx_buffer,`
`191`	`191`
`192`	`192`	`// Public Methods //////////////////////////////////////////////////////////////`
`193`	`193`
`194`		`-void HardwareSerial::begin(long baud)`
	`194`	`+void HardwareSerial::begin(unsigned long baud)`
`195`	`195`	`{`
`196`	`196`	`uint16_t baud_setting;`
`197`	`197`	`bool use_u2x = true;`