From b578a708700a8b083639c6c843f647a3deee8ed4 Mon Sep 17 00:00:00 2001
From: kiu <kiu@felix.qnet>
Date: Sat, 21 May 2011 10:25:05 +0200
Subject: [PATCH] removed default interrupt handling implementation

---
 basic/basic.c    |  3 +-
 core/gpio/gpio.c | 80 ------------------------------------------------
 2 files changed, 1 insertion(+), 82 deletions(-)

diff --git a/basic/basic.c b/basic/basic.c
index fd015f2..2c4e0e0 100644
--- a/basic/basic.c
+++ b/basic/basic.c
@@ -109,8 +109,7 @@ void rbInit() {
     gpioSetPullup (&RB_BUSINT_IO, gpioPullupMode_PullUp);
     gpioSetInterrupt(RB_BUSINT, gpioInterruptSense_Edge, gpioInterruptEdge_Single, gpioInterruptEvent_ActiveLow);
     gpioIntEnable(RB_BUSINT);
-    // 1. remove PIOINT3_IRQHandler from gpio/gpio.c
-    // 2. add this to catch interrupt:
+    // add this to catch interrupt:
     /*
 	void PIOINT3_IRQHandler(void) {    
 	    if (gpioIntStatus(RB_BUSINT)) {
diff --git a/core/gpio/gpio.c b/core/gpio/gpio.c
index 5e08a24..63fa640 100644
--- a/core/gpio/gpio.c
+++ b/core/gpio/gpio.c
@@ -49,86 +49,6 @@ volatile uint32_t chibi_counter  = 0;
 
 static bool _gpioInitialised = false;
 
-/**************************************************************************/
-/*! 
-    @brief IRQ Handler for GPIO port 0 (currently checks pin 0.1)
-*/
-/**************************************************************************/
-void PIOINT0_IRQHandler(void)
-{
-  uint32_t regVal;
-
-  regVal = gpioIntStatus(0, 1);
-  if (regVal)
-  {
-    gpioIntClear(0, 1);
-  }		
-  return;
-}
-
-/**************************************************************************/
-/*! 
-    @brief IRQ Handler for GPIO port 1 (currently checks pin 1.1)
-*/
-/**************************************************************************/
-void PIOINT1_IRQHandler(void)
-{
-  uint32_t regVal;
-
-#ifdef CFG_CHIBI
-  // Check for interrupt on 1.8
-  regVal = gpioIntStatus(1, 8);
-  if (regVal)
-  {
-    chibi_counter++;
-    chb_ISR_Handler();
-    gpioIntClear(1, 8);
-  }		
-#else
-  regVal = gpioIntStatus(1, 1);
-  if ( regVal )
-  {
-    gpioIntClear(1, 1);
-  }
-#endif
-
-  return;
-}
-
-/**************************************************************************/
-/*! 
-    @brief IRQ Handler for GPIO port 2 (currently checks pin 2.1)
-*/
-/**************************************************************************/
-void PIOINT2_IRQHandler(void)
-{
-  uint32_t regVal;
-
-  regVal = gpioIntStatus(2, 1);
-  if ( regVal )
-  {
-    gpioIntClear(2, 1);
-  }		
-  return;
-}
-
-/**************************************************************************/
-/*! 
-    @brief IRQ Handler for GPIO port 3 (currently checks pin 3.1)
-*/
-/**************************************************************************/
-void PIOINT3_IRQHandler(void)
-{
-  uint32_t regVal;
-
-  regVal = gpioIntStatus(3, 1);
-  if ( regVal )
-  {
-    gpioIntClear(3, 1);
-  }		
-  return;
-}
-
 /**************************************************************************/
 /*! 
     @brief Initialises GPIO and enables the GPIO interrupt