Ejemplo n.º 1
0
int main(int argc, char** argv) {
        //DDPCONbits.JTAGEN = 0; // Disable JTAG
        mPORTGSetPinsDigitalIn(0x00FF);
	mPORTBSetPinsAnalogIn(0x00FF);             //Enable all analog

	SYSTEMConfig(SYS_FREQ, SYS_CFG_WAIT_STATES | SYS_CFG_PCACHE);
	CloseADC10();
	SetChanADC10(INITCH);
	OpenADC10(CONFIG1, CONFIG2, CONFIG3, CFGPORT, CFGSCAN);
	ConfigIntADC10(CFGINT);
	EnableADC10();

   	//Initialize the DB_UTILS IO channel
	DBINIT();

	// Display the introduction
	DBPRINTF("Welcome to the Analog Input Test.\n");
	DBPRINTF("The build date and time is (" __DATE__ "," __TIME__ ")\n");

	while (1){
		 //Get damper value from PIC analog input
		int i = 0;
		for(i;i<1;i++){
			int analog = ReadADC10(i);
			DBPRINTF("Hammer %d = %d", i, analog);
			DBPRINTF("\n");
		}
                int digital = mPORTGReadBits(BIT_0);
                DBPRINTF("digital: %X \n \n", digital );
	}
	return 0;
}
Ejemplo n.º 2
0
//Function to initialize buttons BTN1, BTN2, and BTN3
void initButtons()
{
	speeds = 1;
	int x;
	for(x = 0; x<4; x++)
	{
		samples[x] = 0x00;
		waitingFor[x] = 1;
	}
	mPORTGSetPinsDigitalIn(BIT_6 | BIT_7);
	mPORTDSetPinsDigitalIn(BIT_13 );
	mPORTFSetPinsDigitalIn(BIT_4 | BIT_13);
}
Ejemplo n.º 3
0
void chip_select(void)
{
	mPORTDSetPinsDigitalOut(BIT_12);        	//chip select for eeprom
	mPORTDSetBits(BIT_12);  
	mPORTGSetPinsDigitalOut(BIT_8 | BIT_6);     //master out slave in  & SCK
	mPORTGClearBits(BIT_6 | BIT_8);           /* SCK(RG6) and SDO(RG8) low */
	mPORTGSetPinsDigitalIn(BIT_7);    	        //master in slav out
	mPORTGSetBits(BIT_7);
	mPORTDSetPinsDigitalOut(BIT_8);             //write protect
	mPORTDSetBits(BIT_8);        

//config SPI2....!!!!
	SPI2CONbits.SIDL 	= 0; 	// Continue module operation in Idle mode
  	SPI2CONbits.DISSDO	= 0;	// SDOx pin is controlled by the module

	SPI2CON=0; 
	SPI2CON=0x00008360;				//enable the spi peripheral-8160
	SPI2BRG=15;            			// use Fpb/10 clock frequency will give 10MHz....40/(2*(1+1))=10Mhz
	IEC1CLR=0xE0;          			// disable all interrupts
	IFS1CLR=0xE0;        			// clear any existing event
    IPC7CLR=0x1f000000;     		// clear the priority
}
//********************************
//********************************
//********** INITIALISE **********
//********************************
//********************************
void initialise (void)
{
	BYTE data;
	
	//##### GENERAL NOTE ABOUT PIC32'S #####
	//Try and use the peripheral libraries instead of special function registers for everything (literally everything!) to avoid
	//bugs that can be caused by the pipeline and interrupts.
	

	//---------------------------------
	//----- CONFIGURE PERFORMANCE -----
	//---------------------------------
	
	//----- SETUP EVERYTHING FOR OPTIMUM PERFORMANCE -----
	SYSTEMConfigPerformance(80000000ul);		//Note this sets peripheral bus to '1' max speed (regardless of configuration bit setting)
												//Use PBCLK divider of 1:1 to calculate UART baud, timer tick etc


	//----- SET PERIPHERAL BUS DIVISOR -----
	//To minimize dynamic power the PB divisor should be chosen to run the peripherals at the lowest frequency that provides acceptable system performance
	mOSCSetPBDIV(OSC_PB_DIV_2);			//OSC_PB_DIV_1, OSC_PB_DIV_2, OSC_PB_DIV_4, OSC_PB_DIV_8, 

	//----- SETUP INTERRUPTS -----
	INTEnableSystemMultiVectoredInt();

	//-------------------------
	//----- SETUP IO PINS -----
	//-------------------------
	//(Device will powerup with all IO pins as inputs)

	//----- TURN OFF THE JTAG PORT -----
	//(JTAG is on by default)
	//mJTAGPortEnable(0);		//Must be on for Microchip Multimedia Development board

	#define	PORTA_IO	0xc2ff				//Setup the IO pin type (0 = output, 1 = input)
	mPORTAWrite(0xc033);					//Set initial ouput pin states
	mPORTASetPinsDigitalIn(PORTA_IO);		//(Sets high bits as input)
	mPORTASetPinsDigitalOut(~PORTA_IO);		//(Sets high bits as output)
	
	#define	PORTB_IO	0xfbff				//Setup the IO pin type (0 = output, 1 = input)
	mPORTBWrite(0x6d13);					//Set initial ouput pin states
	mPORTBSetPinsDigitalIn(PORTB_IO);		//(Sets high bits as input)
	mPORTBSetPinsDigitalOut(~PORTB_IO);		//(Sets high bits as output)

	mPORTBSetPinsDigitalIn(BIT_0 | BIT_1 | BIT_3 | BIT_4 | BIT_15);			//Joystick inputs

	#define	PORTC_IO	0xf01e				//Setup the IO pin type (0 = output, 1 = input)
	mPORTCWrite(0x3018);					//Set initial ouput pin states
	mPORTCSetPinsDigitalIn(PORTC_IO);		//(Sets high bits as input)
	mPORTCSetPinsDigitalOut(~PORTC_IO);		//(Sets high bits as output)

	#define	PORTD_IO	0x7bfe				//Setup the IO pin type (0 = output, 1 = input)
	mPORTDWrite(0xbdaf);					//Set initial ouput pin states
	mPORTDSetPinsDigitalIn(PORTD_IO);		//(Sets high bits as input)
	mPORTDSetPinsDigitalOut(~PORTD_IO);		//(Sets high bits as output)

	mPORTDSetPinsDigitalOut(BIT_2 | BIT_1);		//LED's 2 and 3
	mPORTDSetPinsDigitalIn(BIT_9);

	#define	PORTE_IO	0x03ff				//Setup the IO pin type (0 = output, 1 = input)
	mPORTEWrite(0x02a2);					//Set initial ouput pin states
	mPORTESetPinsDigitalIn(PORTE_IO);		//(Sets high bits as input)
	mPORTESetPinsDigitalOut(~PORTE_IO);		//(Sets high bits as output)

	#define	PORTF_IO	0x111f				//Setup the IO pin type (0 = output, 1 = input)
	mPORTFWrite(0x0039);					//Set initial ouput pin states
	mPORTFSetPinsDigitalIn(PORTF_IO);		//(Sets high bits as input)
	mPORTFSetPinsDigitalOut(~PORTF_IO);		//(Sets high bits as output)

	#define	PORTG_IO	0xd3cf				//Setup the IO pin type (0 = output, 1 = input)
	mPORTGWrite(0xf203);					//Set initial ouput pin states
	mPORTGSetPinsDigitalIn(PORTG_IO);		//(Sets high bits as input)
	mPORTGSetPinsDigitalOut(~PORTG_IO);		//(Sets high bits as output)



	//Read pins using:
	// mPORTAReadBits(BIT_0);
	//Write pins using:
	// mPORTAClearBits(BIT_0);
	// mPORTASetBits(BIT_0);
	// mPORTAToggleBits(BIT_0);



	//----- INPUT CHANGE NOTIFICATION CONFIGURATION -----
	//EnableCN0();
	ConfigCNPullups(CN2_PULLUP_ENABLE | CN3_PULLUP_ENABLE | CN5_PULLUP_ENABLE | CN6_PULLUP_ENABLE | CN12_PULLUP_ENABLE);		//Joystick pins



	//----- SETUP THE A TO D PINS -----
	ENABLE_ALL_DIG;


	//---------------------
	//----- SETUP USB -----
	//---------------------
	//The USB specifications require that USB peripheral devices must never source current onto the Vbus pin.  Additionally, USB peripherals should not source
	//current on D+ or D- when the host/hub is not actively powering the Vbus line.  When designing a self powered (as opposed to bus powered) USB peripheral
	//device, the firmware should make sure not to turn on the USB module and D+ or D- pull up resistor unless Vbus is actively powered.  Therefore, the
	//firmware needs some means to detect when Vbus is being powered by the host. A 5V tolerant I/O pin can be connected to Vbus (through a resistor), and
	//can be used to detect when Vbus is high (host actively powering), or low (host is shut down or otherwise not supplying power).  The USB firmware
	//can then periodically poll this I/O pin to know when it is okay to turn on the USB module/D+/D- pull up resistor.  When designing a purely bus powered
	//peripheral device, it is not possible to source current on D+ or D- when the host is not actively providing power on Vbus. Therefore, implementing this
	//bus sense feature is optional.  This firmware can be made to use this bus sense feature by making sure "USE_USB_BUS_SENSE_IO" has been defined in the
	//HardwareProfile.h file.    
    //	#if defined(USE_USB_BUS_SENSE_IO)
    //	tris_usb_bus_sense = INPUT_PIN; // See HardwareProfile.h
    //	#endif
    
	//If the host PC sends a GetStatus (device) request, the firmware must respond	and let the host know if the USB peripheral device is currently bus powered
	//or self powered.  See chapter 9 in the official USB specifications for details regarding this request.  If the peripheral device is capable of being both
	//self and bus powered, it should not return a hard coded value for this request.  Instead, firmware should check if it is currently self or bus powered, and
	//respond accordingly.  If the hardware has been configured like demonstrated on the PICDEM FS USB Demo Board, an I/O pin can be polled to determine the
	//currently selected power source.  On the PICDEM FS USB Demo Board, "RA2" is used for	this purpose.  If using this feature, make sure "USE_SELF_POWER_SENSE_IO"
	//has been defined in HardwareProfile.h, and that an appropriate I/O pin has been mapped to it in HardwareProfile.h.
    //	#if defined(USE_SELF_POWER_SENSE_IO)
    //	tris_self_power = INPUT_PIN;	// See HardwareProfile.h
    //	#endif
    
    
    //Enable the USB port now - we will check to see if Vbus is  powered at the end of init and disable it if not.
    //USBDeviceInit();	//usb_device.c.  Initializes USB module SFRs and firmware variables to known states.

	

	//------------------------
	//----- SETUP TIMERS -----
	//------------------------
	//(INCLUDE THE USAGE OF ALL TIMERS HERE EVEN IF NOT SETUP HERE SO THIS IS THE ONE POINT OF
	//REFERENCE TO KNOW WHICH TIMERS ARE IN USE AND FOR WHAT).

	//----- SETUP TIMER 1 -----
	//Used for: Available
	//OpenTimer1((T1_ON | T1_IDLE_CON | T1_GATE_OFF | T1_PS_1_4 | T1_SOURCE_INT), 20000);

	//----- SETUP TIMER 2 -----
	//Used for: 
	//OpenTimer2((T2_ON | T2_IDLE_CON | T2_GATE_OFF | T2_PS_1_1 | T2_SOURCE_INT), 0xffff);		//0xffff = 305Hz

	//----- SETUP TIMER 3 -----
	//Used for: 
	//OpenTimer3((T3_ON | T3_IDLE_CON | T3_GATE_OFF | T3_PS_1_1 | T3_SOURCE_INT), PIEZO_TIMER_PERIOD);

	//----- SETUP TIMER 4 -----
	//Used for: 
	//OpenTimer4((T4_ON | T4_IDLE_CON | T4_GATE_OFF | T4_PS_1_1 | T4_SOURCE_INT), 20000);

	//----- SETUP TIMER 5 -----
	//Used for: Heartbeat
	OpenTimer5((T5_ON | T5_IDLE_CON | T5_GATE_OFF | T5_PS_1_1 | T5_SOURCE_INT), 40000);		//1mS with 80MHz osc and PB_DIV_2
	ConfigIntTimer5(T5_INT_ON | T5_INT_PRIOR_7);											//1=lowest priority to 7=highest priority.  ISR function must specify same value



	//---------------------------------
	//----- SETUP EVAL BOARD CPLD -----
	//---------------------------------
	//Graphics bus width = 16
	mPORTGSetPinsDigitalOut(BIT_14);
	mPORTGSetBits(BIT_14);

	//SPI source select = SPI3 (not used)
	mPORTGSetPinsDigitalOut(BIT_12);
	mPORTGClearBits(BIT_12);
	
	//SPI peripheral destination select = Expansion Slot (not used)
	mPORTASetPinsDigitalOut(BIT_7 | BIT_6);
	mPORTASetBits(BIT_7);
	mPORTAClearBits(BIT_6);


	//--------------------------------------
    //----- PARALLEL MASTER PORT SETUP -----
	//--------------------------------------
    PMMODE = 0;
    PMAEN = 0;
    PMCON = 0;
    PMMODE = 0x0610;
    PMCONbits.PTRDEN = 1;                   //Enable RD line
    PMCONbits.PTWREN = 1;                   //Enable WR line
    PMCONbits.PMPEN = 1;                    //Enable PMP


	//------------------------------
	//----- INITIALISE DISPLAY -----
	//------------------------------
	display_initialise();


	display_test();

	//LOAD OUR GLOBAL HTML STYLES FILE READY FOR DISPLAY HTML PAGES
	BYTE dummy_styles_count;
	DWORD file_size;
	if (display_html_setup_read_file(global_css, 0, &file_size))
	{
		dummy_styles_count = 0;
		display_html_read_styles(&file_size, &dummy_styles_count, 1);			//1 = this is global styles file
	}

}
Ejemplo n.º 5
0
/*******************************************************************************
 * Function:    BoardInit(void)
 * PreCondition:None
 * Input:       None
 * Output:      None
 * Overview:    SPI pins and SFR, Maintenance Tasks Timer, External Interrupts,
 *              and other board issues initialization.
 * Note:        This routine needs to be called before initialising MiWi stack
 *              or invoking other function that operates on MiWi stack.
 ******************************************************************************/
void BoardInit(void){
    #if defined(__PIC32MX__)

    // RADIO INTERFACES & SPI INIT -------------------------------------------//
        #if defined HARDWARE_SPI
            /* Peripheral Bus Frequency = System Clock / PB Divider */
            unsigned int pbFreq;
            pbFreq = (DWORD) CLOCK_FREQ/(1 << mOSCGetPBDIV());

            unsigned int SPI_Clk_Freq;
            unsigned char SPI_Brg;
        #endif

        #if defined MRF24J40
            PHY_CS_TRIS = 0;
            PHY_CS = 1;
            PHY_RESETn_TRIS = 0;
            PHY_RESETn = 1;

            MRF24J40_INT_TRIS = 1;

            SDI_TRIS = 1;
            SDO_TRIS = 0;
            SCK_TRIS = 0;
            SPI_SDO = 0;
            SPI_SCK = 0;

            PHY_WAKE_TRIS = 0;
            PHY_WAKE = 1;

            SPICONCLR = 0xFFFFFFFF;             // Clear SPIxCON register

            #ifdef HARDWARE_SPI
                /* Enable SPI, Set to Master Mode & Set CKE bit : Serial output
                 * data changes on transition from active clock state to Idle
                 * clock state */
                SPICON = 0x00008120;

                /* PB Frequency can be maximum 40 MHz */
                if(pbFreq > (2 * MAX_SPI_CLK_FREQ_FOR_P2P)){
                    SPI_Brg = 1;
                    /* Continue the loop till you find SPI Baud Rate Reg Value */
                    while(1){
                        /* SPI Clock Calculation as per PIC32 Manual */
                        SPI_Clk_Freq = pbFreq / (2 * (SPI_Brg + 1));

                        if(SPI_Clk_Freq <= MAX_SPI_CLK_FREQ_FOR_P2P){
                            break;
                        }
                        SPI_Brg++;
                    }
                    #if defined MRF24J40_IN_SPI1
                    mSpiChnSetBrg (1, SPI_Brg);
                    #elif defined MRF24J40_IN_SPI2
                    mSpiChnSetBrg (2, SPI_Brg);
                    #elif defined MRF24J40_IN_SPI3
                        mSpiChnSetBrg (1A, SPI_Brg);
                    #elif defined MRF24J40_IN_SPI4
                        mSpiChnSetBrg (3A, SPI_Brg);
                    #endif
               }
               else{
                    #if defined MRF24J40_IN_SPI1
                    mSpiChnSetBrg (1, 0);
                    #elif defined MRF24J40_IN_SPI2
                    mSpiChnSetBrg (2, 0);
                    #elif defined MRF24J40_IN_SPI3
                        mSpiChnSetBrg (1A, 0);
                    #elif defined MRF24J40_IN_SPI4
                        mSpiChnSetBrg (3A, SPI_Brg);
                    #endif
               }
            #endif
        #endif
        #if defined(MRF49XA_1)
            //Configuration for Guilja's Expansion Board, Connection SLot 1 --//
            mPORTESetPinsDigitalOut(BIT_1); //nCS
            mPORTBSetPinsDigitalIn(BIT_2);  //FINT      //Juan: Added.
            //----------------------------------------------------------------//

            MRF49XA_1_PHY_CS_TRIS = 0;
            MRF49XA_1_PHY_CS = 1;
            MRF49XA_1_PHY_RESETn_TRIS = 0;
            MRF49XA_1_PHY_RESETn = 1;

            MRF49XA_1_INT_TRIS = 1;

            MRF49XA_1_SDI_TRIS = 1;
            MRF49XA_1_SDO_TRIS = 0;
            MRF49XA_1_SCK_TRIS = 0;
            MRF49XA_1_SPI_SDO = 0;
            MRF49XA_1_SPI_SCK = 0;

            MRF49XA_1_nFSEL_TRIS = 0;
            MRF49XA_1_FINT_TRIS = 1;
            MRF49XA_1_nFSEL = 1;          // nFSEL inactive

            MRF49XA_1_SPICONCLR = 0xFFFFFFFF;       //Clear SPIxCON register

            #ifdef HARDWARE_SPI
                /* Enable SPI1, Set to Master Mode & Set CKE bit : Serial output
                * data changes on transition from active clock state to Idle
                * clock state */
                MRF49XA_1_SPICON = 0x00008120;

                /* PB Frequency can be maximum 40 MHz */
                if(pbFreq > (2 * MAX_SPI_CLK_FREQ_FOR_P2P)){
                    SPI_Brg = 1;
                    /* Continue the loop till you find SPI Baud Rate Reg Value */
                    while(1){
                        /* SPI Clock Calculation as per PIC32 Manual */
                        SPI_Clk_Freq = pbFreq / (2 * (SPI_Brg + 1));
                        if(SPI_Clk_Freq <= MAX_SPI_CLK_FREQ_FOR_P2P){
                            break;
                        }
                        SPI_Brg++;
                    }
                    #if defined MRF49XA_1_IN_SPI1
                    mSpiChnSetBrg (1, SPI_Brg);
                    #elif defined MRF49XA_1_IN_SPI2
                    mSpiChnSetBrg (2, SPI_Brg);
                    #elif defined MRF49XA_1_IN_SPI3
                        mSpiChnSetBrg (1A, SPI_Brg);
                    #endif
               }
               else{
                    #if defined MRF49XA_1_IN_SPI1
                    mSpiChnSetBrg (1, 0);
                    #elif defined MRF49XA_1_IN_SPI2
                    mSpiChnSetBrg (2, 0);
                    #elif defined MRF49XA_1_IN_SPI3
                        mSpiChnSetBrg (1A, 0);
                    #endif
               }
            #endif
        #endif
        #if defined(MRF49XA_2)
            MRF49XA_2_PHY_CS_TRIS = 0;
            MRF49XA_2_PHY_CS = 1;
            MRF49XA_2_PHY_RESETn_TRIS = 0;
            MRF49XA_2_PHY_RESETn = 1;

            MRF49XA_2_INT_TRIS = 1;

            MRF49XA_2_SDI_TRIS = 1;
            MRF49XA_2_SDO_TRIS = 0;
            MRF49XA_2_SCK_TRIS = 0;
            MRF49XA_2_SPI_SDO = 0;
            MRF49XA_2_SPI_SCK = 0;

            MRF49XA_2_nFSEL_TRIS = 0;
            MRF49XA_2_FINT_TRIS = 1;
            MRF49XA_2_nFSEL = 1;          // nFSEL inactive

            MRF49XA_2_SPICONCLR = 0xFFFFFFFF;       // Clear SPIxCON register

            #ifdef HARDWARE_SPI
                /* Enable SPI1, Set to Master Mode & Set CKE bit : Serial output
                * data changes on transition from active clock state to Idle
                * clock state */
                MRF49XA_2_SPICON = 0x00008120;

                /* PB Frequency can be maximum 40 MHz */
                if(pbFreq > (2 * MAX_SPI_CLK_FREQ_FOR_P2P)){
                    SPI_Brg = 1;
                    /* Continue the loop till you find SPI Baud Rate Reg Value */
                    while(1){
                        /* SPI Clock Calculation as per PIC32 Manual */
                        SPI_Clk_Freq = pbFreq / (2 * (SPI_Brg + 1));
                        if(SPI_Clk_Freq <= MAX_SPI_CLK_FREQ_FOR_P2P){
                            break;
                        }
                        SPI_Brg++;
                    }
                    #if defined MRF49XA_2_IN_SPI1
                    mSpiChnSetBrg (1, SPI_Brg);
                    #elif defined MRF49XA_2_IN_SPI2
                    mSpiChnSetBrg (2, SPI_Brg);
                    #elif defined MRF49XA_2_IN_SPI3
                        mSpiChnSetBrg (1A, SPI_Brg);
                    #endif
               }
               else{
                    #if defined MRF49XA_2_IN_SPI1
                    mSpiChnSetBrg (1, 0);
                    #elif defined MRF49XA_2_IN_SPI2
                    mSpiChnSetBrg (2, 0);
                    #elif defined MRF49XA_2_IN_SPI3
                        mSpiChnSetBrg (1A, 0);
                    #endif
               }
            #endif
        #endif
       

    // SPI & EXTERNAL INTERRUPTS PINS AND CONFIGURATION ----------------------//
#if (defined __32MX675F256L__ || defined ____32MX675F512__)
        /* Set the SPI Port Directions (SDO, SDI, SCK) for every SPI module.*/
            #if defined MRF49XA_1_IN_SPI1 || defined MRF49XA_2_IN_SPI1 || \
                defined MRF89XA_IN_SPI1   || defined MRF24J40_IN_SPI1  || \
                defined MRF24WB0M_IN_SPI1
                mPORTDSetPinsDigitalOut(BIT_0);     //SDO1
                mPORTDSetPinsDigitalOut(BIT_10);    //SCK1
                mPORTCSetPinsDigitalIn(BIT_4);      //SDI1
            #endif
            #if defined MRF49XA_1_IN_SPI2 || defined MRF49XA_2_IN_SPI2 || \
                defined MRF89XA_IN_SPI2   || defined MRF24J40_IN_SPI2  || \
                defined MRF24WB0M
                mPORTGSetPinsDigitalOut(BIT_8);     //SDO2
                mPORTGSetPinsDigitalOut(BIT_6);     //SCK2
                mPORTGSetPinsDigitalIn(BIT_7);      //SDI2
            #endif
            #if defined MRF49XA_1_IN_SPI3 || defined MRF49XA_2_IN_SPI3 || \
                defined MRF89XA_IN_SPI3   || defined MRF24J40_IN_SPI3  || \
                defined MRF24WB0M
                mPORTFSetPinsDigitalOut(BIT_8);     //SDO3
                mPORTDSetPinsDigitalOut(BIT_15);    //SCK3
                mPORTFSetPinsDigitalIn(BIT_2);      //SDI3
            #endif
//            #if defined MRF24WB0M_IN_SPI4
//                mPORTFSetPinsDigitalOut(BIT_5);     //SDO4
//                mPORTFSetPinsDigitalOut(BIT_13);    //SCK4
//                mPORTFSetPinsDigitalIn(BIT_4);      //SDI4
//            #endif

   #endif
#endif
       

    // TIMER 1 FOR TIME_SYNC -------------------------------------------------//
        #if defined(ENABLE_TIME_SYNC)   
        //TIMER 1 MAY BE USED FOR SLEEP MODE AND/OR FOR STACKS MAINTENANCE. IT
        //NEEDS ADAPTATION BEFORE ENABLING TIME_SYNC WITH TIMER 1 TOO!
            T1CON = 0;
            T1CON = 0x0012;
            T1CONSET = 0x8000;
            PR1 = 0xFFFF;
            IFS0bits.T1IF = 0;

            mT1IntEnable(1);
            mT1SetIntPriority(4);

            while(T1CONbits.TWIP);
            TMR1 = 0;
        #endif
    // TIMER 1 FOR NODE STACKS AUTO-MAINTENANCE ------------------------------//
        #if defined NODE_DOES_MAINTENANCE_TASKS
            T1CON = 0x0070;             //Disable timer, PBCLK source, PS=256
            TMR1  = 0x0000;             //Reset count
            PR1   = MAINTENANCE_PERIOD; //Set period.

            IPC1SET = 0x00000005;   //Set Priority level 1, Subpriority level 1
            IFS0CLR = 0x00000010;   //Clear T1IF
            IEC0SET = 0x00000010;   //Set T1IE
            //Timer will be triggered after initialization.
        #endif

    // IOPORT CN - For waking up the node manually. --------------------------//
        mPORTDSetPinsDigitalIn(BIT_5); // CN14
        CNCON = 0x8000;         //Module enabled.
        CNEN = 0x00004000;      //Enable CN14
        CNPUE = 0x00004000;     //Enable CN14 weak pull-up.
        ReadBUTTONS();          //Clear PORT mismatch condition.
        IFS1CLR = 0x00000001;   //Clear the CN interrupt flag status bit
        IPC6SET = 0x00180000;   //Set CN priority 6, subpriority 0.
        //It will be enabled only during sleep mode time interval
    //------------------------------------------------------------------------//


        																										// Lo modifico en el wifi config
        #if defined(ENABLE_NVM)     //REVIEW
            //EE_nCS_TRIS = 0;//FERNANDO, CUIDADO NO SE SI LA PILA REALMENTE FUNCIONA CON FLASH MEMORY
            //EE_nCS = 1;
        #endif

    // INTERRUPTION FLAGS AND EXT_INT PIN FINAL SETTINGS ---------------------//
        #if defined MRF49XA_1
            MRF49XA_1_IF = 0;
            if(MRF49XA_1_INT_PIN == 0){
                MRF49XA_1_IF = 1;
            }
        #endif
        #if defined MRF49XA_2
            MRF49XA_2_IF = 0;
            if(MRF49XA_2_INT_PIN == 0){
                MRF49XA_2_IF = 1;
            }
        #endif
        #if defined MRF89XA
            PHY_IRQ1 = 0;
        #endif
        #if defined MRF24J40
            MRF24J40_IF = 0;
            if(MRF24J40_INT_PIN == 0){
                MRF24J40_IF = 1;
            }
        #endif
}