correct update digitalPinToPort/portOutputRegister

Author: hathach

cores/nRF5/Arduino.h

@@ -106,12 +106,12 @@ uint32_t setLoopStacksize(void);
 
 #define bit(b) (1UL << (b))
 
-#define digitalPinToPort(P)        ( &(NRF_GPIO[P]) )
-#define digitalPinToBitMask(P)     ( 1 << g_ADigitalPinMap[P] )
+#define digitalPinToPort(P)        ( NRF_P0 )
+#define digitalPinToBitMask(P)     ( 1 << (P) )
 //#define analogInPinToBit(P)        ( )
-#define portOutputRegister(port)   ( &(NRF_GPIO->OUT) )
-#define portInputRegister(port)    ( &(NRF_GPIO->IN) )
-#define portModeRegister(port)     ( &(NRF_GPIO->DIRSET) )
+#define portOutputRegister(port)   ( &(port->OUT) )
+#define portInputRegister(port)    ( &(port->IN) )
+#define portModeRegister(port)     ( &(port->DIR) )
 #define digitalPinHasPWM(P)        ( (P) > 1 )
 
 void rtos_idle_callback(void) ATTR_WEAK;

libraries/Bluefruit52Lib/examples/Peripheral/ancs_oled/ancs_oled.ino

@@ -410,7 +410,7 @@ uint32_t readPressedButtons(void)
 
   // Take current read and masked with BUTTONs
   // Note: Bitwise inverted since buttons are active (pressed) LOW
-  uint32_t debounced = ~(*portInputRegister(0));
+  uint32_t debounced = ~(*portInputRegister( digitalPinToPort(0) ));
   debounced &= (bit(BUTTON_A) | bit(BUTTON_B) | bit(BUTTON_C));
 
   // Copy current state into array