Add begin(pin) function

fixes #22
PaulStoffregen · Mar 15, 2018 · 6ad660a · 6ad660a
1 parent 62ecd05
commit 6ad660a
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/OneWire.cpp b/OneWire.cpp
@@ -144,7 +144,7 @@ sample code bearing this copyright.
 #include "util/OneWire_direct_gpio.h"
 
 
-OneWire::OneWire(uint8_t pin)
+void OneWire::begin(uint8_t pin)
 {
 	pinMode(pin, INPUT);
 	bitmask = PIN_TO_BITMASK(pin);

diff --git a/OneWire.h b/OneWire.h
@@ -69,7 +69,8 @@ class OneWire
 #endif
 
   public:
-    OneWire( uint8_t pin);
+    OneWire(uint8_t pin) { begin(pin); }
+    void begin(uint8_t pin);
 
     // Perform a 1-Wire reset cycle. Returns 1 if a device responds
     // with a presence pulse.  Returns 0 if there is no device or the