1 files changed, 0 insertions, 134 deletions
diff --git a/boards/base/RaspberryPi/example-FreeRTOS/Drivers/gpio.c b/boards/base/RaspberryPi/example-FreeRTOS/Drivers/gpio.c
deleted file mode 100644
index 485de897..00000000
--- a/boards/base/RaspberryPi/example-FreeRTOS/Drivers/gpio.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/**
- *	Quick and very Dirty GPIO API.
- *
- **/
-
-#include "gpio.h"
-
-typedef struct {
-	unsigned long	GPFSEL[6];	///< Function selection registers.
-	unsigned long	Reserved_1;
-	unsigned long	GPSET[2];
-	unsigned long	Reserved_2;
-	unsigned long	GPCLR[2];
-	unsigned long	Reserved_3;
-	unsigned long	GPLEV[2];
-	unsigned long	Reserved_4;
-	unsigned long	GPEDS[2];
-	unsigned long	Reserved_5;
-	unsigned long	GPREN[2];
-	unsigned long	Reserved_6;
-	unsigned long	GPFEN[2];
-	unsigned long	Reserved_7;
-	unsigned long	GPHEN[2];
-	unsigned long	Reserved_8;
-	unsigned long	GPLEN[2];
-	unsigned long	Reserved_9;
-	unsigned long	GPAREN[2];
-	unsigned long	Reserved_A;
-	unsigned long	GPAFEN[2];
-	unsigned long	Reserved_B;
-	unsigned long	GPPUD[1];
-	unsigned long	GPPUDCLK[2];
-	//Ignoring the reserved and test bytes
-} BCM2835_GPIO_REGS;
-
-volatile BCM2835_GPIO_REGS * const pRegs = (BCM2835_GPIO_REGS *) (0x20200000);
-
-
-void SetGpioFunction(unsigned int pinNum, unsigned int funcNum) {
-
-	int offset = pinNum / 10;
-
-	unsigned long val = pRegs->GPFSEL[offset];	// Read in the original register value.
-
-	int item = pinNum % 10;
-	val &= ~(0x7 << (item * 3));
-	val |= ((funcNum & 0x7) << (item * 3));
-	pRegs->GPFSEL[offset] = val;
-}
-
-void SetGpioDirection(unsigned int pinNum, enum GPIO_DIR dir) {
-	SetGpioFunction(pinNum,dir);
-}
-
-void SetGpio(unsigned int pinNum, unsigned int pinVal) {
-	unsigned long offset=pinNum/32;
-	unsigned long mask=(1<<(pinNum%32));
-
-	if(pinVal) {
-		pRegs->GPSET[offset]|=mask;
-	} else {
-		pRegs->GPCLR[offset]|=mask;
-	}
-}
-
-int ReadGpio(unsigned int pinNum) {
-	return ((pRegs->GPLEV[pinNum/32])>>(pinNum%32))&1;
-}
-
-void EnableGpioDetect(unsigned int pinNum, enum DETECT_TYPE type)
-{
-	unsigned long mask=(1<<pinNum);
-	unsigned long offset=pinNum/32;
-	
-	switch(type) {
-	case DETECT_RISING:
-		pRegs->GPREN[offset]|=mask;
-		break;
-	case DETECT_FALLING:
-		pRegs->GPFEN[offset]|=mask;
-		break;
-	case DETECT_HIGH:
-		pRegs->GPHEN[offset]|=mask;
-		break;
-	case DETECT_LOW:
-		pRegs->GPLEN[offset]|=mask;
-		break;
-	case DETECT_RISING_ASYNC:
-		pRegs->GPAREN[offset]|=mask;
-		break;
-	case DETECT_FALLING_ASYNC:
-		pRegs->GPAFEN[offset]|=mask;
-		break;
-	case DETECT_NONE:
-		break;
-	}
-}
-
-void DisableGpioDetect(unsigned int pinNum, enum DETECT_TYPE type)
-{
-	unsigned long mask=~(1<<(pinNum%32));
-	unsigned long offset=pinNum/32;
-	
-	switch(type) {
-	case DETECT_RISING:
-		pRegs->GPREN[offset]&=mask;
-		break;
-	case DETECT_FALLING:
-		pRegs->GPFEN[offset]&=mask;
-		break;
-	case DETECT_HIGH:
-		pRegs->GPHEN[offset]&=mask;
-		break;
-	case DETECT_LOW:
-		pRegs->GPLEN[offset]&=mask;
-		break;
-	case DETECT_RISING_ASYNC:
-		pRegs->GPAREN[offset]&=mask;
-		break;
-	case DETECT_FALLING_ASYNC:
-		pRegs->GPAFEN[offset]&=mask;
-		break;
-	case DETECT_NONE:
-		break;
-	}
-}
-
-void ClearGpioInterrupt(unsigned int pinNum)
-{
-	unsigned long mask=(1<<(pinNum%32));
-	unsigned long offset=pinNum/32;
-
-	pRegs->GPEDS[offset]=mask;
-}