pinmux.c

//*****************************************************************************
// pinmux.c
//
// configure the device pins for different peripheral signals
//
// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ 
// 
// 
//  Redistribution and use in source and binary forms, with or without 
//  modification, are permitted provided that the following conditions 
//  are met:
//
//    Redistributions of source code must retain the above copyright 
//    notice, this list of conditions and the following disclaimer.
//
//    Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the 
//    documentation and/or other materials provided with the   
//    distribution.
//
//    Neither the name of Texas Instruments Incorporated nor the names of
//    its contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
//  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
//  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
//  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
//  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
//  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
//  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
//  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
//  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
//  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//*****************************************************************************

// This file was automatically generated on 7/21/2014 at 3:06:20 PM
// by TI PinMux version 3.0.334
//
//*****************************************************************************

#include "pinmux.h"
#include "hw_types.h"
#include "hw_memmap.h"
#include "hw_gpio.h"
#include "pin.h"
#include "rom.h"
#include "rom_map.h"
#include "gpio.h"
#include "prcm.h"
//*****************************************************************************
void PinMuxConfig(void)
{
	// Enable Peripheral Clocks
	//
	MAP_PRCMPeripheralClkEnable(PRCM_UARTA0, PRCM_RUN_MODE_CLK);

    MAP_PRCMPeripheralClkEnable(PRCM_GPIOA1, PRCM_RUN_MODE_CLK);

    MAP_PRCMPeripheralClkEnable(PRCM_GPIOA3, PRCM_RUN_MODE_CLK);

    MAP_PRCMPeripheralClkEnable(PRCM_CAMERA, PRCM_RUN_MODE_CLK);

    MAP_PRCMPeripheralClkEnable(PRCM_I2CA0, PRCM_RUN_MODE_CLK);

    //gpio 13
	//MAP_PinTypeGPIO(PIN_04 , PIN_MODE_0, false);
    //GPIODirModeSet(GPIOA1_BASE, 0x20 ,GPIO_DIR_MODE_OUT);

	//
	// Configure PIN_55 for UART0 UART0_TX
	//
	//MAP_PinTypeUART(PIN_55, PIN_MODE_3);

	//
	// Configure PIN_57 for UART0 UART0_RX
	//
	//MAP_PinTypeUART(PIN_57, PIN_MODE_3);
    //pin 57 is used for the adc, have no fear! PIN_MODE_255
    //is a dummy value, apparently the second arg has no meaning
	MAP_PinTypeADC(PIN_57,PIN_MODE_255);

	/* DISPLAY RESET*/
    MAP_PinTypeGPIO(PIN_18, PIN_MODE_0, false);
    GPIODirModeSet(GPIOA3_BASE, 0x10 ,GPIO_DIR_MODE_OUT);


    //CAMERA RESET
    MAP_PinTypeGPIO(PIN_64, PIN_MODE_0, false);
    GPIODirModeSet(GPIOA1_BASE, 0x2 ,GPIO_DIR_MODE_OUT);

	/* CAMERA */

	//
	// Configure PIN_55 for CAMERA0 CAM_pCLK
	//
	MAP_PinTypeCamera(PIN_55, PIN_MODE_4);

	//
	// Configure PIN_58 for CAMERA0 CAM_pDATA7
	//
	MAP_PinTypeCamera(PIN_58, PIN_MODE_4);

	//
	// Configure PIN_59 for CAMERA0 CAM_pDATA6
	//
	MAP_PinTypeCamera(PIN_59, PIN_MODE_4);

	//
	// Configure PIN_60 for CAMERA0 CAM_pDATA5
	//
	MAP_PinTypeCamera(PIN_60, PIN_MODE_4);

	//
	// Configure PIN_61 for CAMERA0 CAM_pDATA4
	//
	MAP_PinTypeCamera(PIN_61, PIN_MODE_4);

	//
	// Configure PIN_02 for CAMERA0 CAM_pXCLK
	//
	MAP_PinTypeCamera(PIN_02, PIN_MODE_4);

	//
	// Configure PIN_03 for CAMERA0 CAM_vS
	//
	MAP_PinTypeCamera(PIN_03, PIN_MODE_4);

	//
	// Configure PIN_04 for CAMERA0 CAM_hS
	//
	MAP_PinTypeCamera(PIN_04, PIN_MODE_4);

	//
	// Configure PIN_05 for CAMERA0 CAM_pDATA8
	//
	MAP_PinTypeCamera(PIN_05, PIN_MODE_4);

	//
	// Configure PIN_06 for CAMERA0 CAM_pDATA9
	//
	MAP_PinTypeCamera(PIN_06, PIN_MODE_4);

	//
	// Configure PIN_07 for CAMERA0 CAM_pDATA10
	//
	MAP_PinTypeCamera(PIN_07, PIN_MODE_4);

	//
	// Configure PIN_08 for CAMERA0 CAM_pDATA11
	//
	MAP_PinTypeCamera(PIN_08, PIN_MODE_4);

	//
	// Configure PIN_16 for I2C0 I2C_SCL
	//
	//MAP_PinTypeI2C(PIN_16, PIN_MODE_9);

	PinModeSet(PIN_16,PIN_MODE_9);

	    //
	    // Set the pin for open-drain operation with a weak pull-up.
	    //
	PinConfigSet(PIN_16,PIN_STRENGTH_6MA,PIN_TYPE_OD_PU);
	//
	// Configure PIN_17 for I2C0 I2C_SDA
	//
	//MAP_PinTypeI2C(PIN_17, PIN_MODE_9);
	PinModeSet(PIN_17,PIN_MODE_9);

	    //
	    // Set the pin for open-drain operation with a weak pull-up.
	    //
	PinConfigSet(PIN_17,PIN_STRENGTH_6MA,PIN_TYPE_OD_PU);
	//
	// Configure PIN_01 for MODE0
	//
//	MAP_PinTypeI2C(PIN_01, PIN_MODE_0);


	/* BUTTON INTERRUPTS */
    // Configure PIN_01 for GPIOInput
    MAP_PinTypeGPIO(PIN_01, PIN_MODE_0, false);
    MAP_GPIODirModeSet(GPIOA1_BASE, GPIO_PIN_2, GPIO_DIR_MODE_IN);
}