int main()
{
i=0;
lcdini();
DDPCON=0x0000;
mPORTDSetPinsDigitalIn(BIT_7|BIT_13|BIT_6); //Set Portd pins DigitalIn
mPORTASetPinsDigitalOut(BIT_0|BIT_1|BIT_2|BIT_3|BIT_4|BIT_5|BIT_6);
mPORTAClearBits(BIT_0|BIT_1|BIT_2|BIT_3|BIT_4|BIT_5|BIT_6);
mPORTASetPinsDigitalIn(BIT_7);
char x;
while(1)
{
switch(i) //Switch case to select function
{
case 0:
mode();
break;
case 1:
batteryv();
break;
case 2:
temps();
break;
}
if(i==3)
{
lcdcmd(0x01);
break;
}
}
}
int main(void){
mPORTASetPinsDigitalIn(0xFFFF);
mPORTBSetPinsAnalogIn(0xFFFF); //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<16;i++){
int damper = ReadADC10(i);
DBPRINTF("Damper %d = %d", i, damper);
DBPRINTF("\n");
}
//DBPRINTF("%d \n", LATA );
}
return 0;
}
// init the UART settings
void InitializeUART(int clock)
{
clockDivider = clock/(4*DESIRED_BAUDRATE) - 1;
// UART1
// U1RX on RPA4
// U1TX on RPA0
mPORTAClearBits(BIT_0 | BIT_4);
mPORTASetPinsDigitalIn(BIT_4);
mPORTASetPinsDigitalOut(BIT_0);
U1RXR = 2; // RPB2 = U1RX
RPA0R = 1; // PIN RPA0 = U1TX
SetUARTClockDivider(clockDivider);
}
//********************************
//********************************
//********** 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
}
}
/*******************************************************************************
* 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
#if defined MRF89XA
Data_nCS_TRIS = 0;
Config_nCS_TRIS = 0;
Data_nCS = 1;
Config_nCS = 1;
PHY_IRQ1_TRIS = 1;
//... REVIEW...
#endif
// SPI & EXTERNAL INTERRUPTS PINS AND CONFIGURATION ----------------------//
#if defined (__32MX795F512L__) || defined __32MX675F256L__
/* 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_IN_SPI2
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_IN_SPI3
mPORTFSetPinsDigitalOut(BIT_8); //SDO3
mPORTDSetPinsDigitalOut(BIT_15); //SCK3
mPORTFSetPinsDigitalIn(BIT_2); //SDI3
#endif
#if defined MRF49XA_1_IN_SPI4 || defined MRF49XA_2_IN_SPI4 || \
defined MRF89XA_IN_SPI4 || defined MRF24J40_IN_SPI4 || \
defined MRF24WB0M_IN_SPI4
mPORTFSetPinsDigitalOut(BIT_5); //SDO4
mPORTFSetPinsDigitalOut(BIT_13); //SCK4
mPORTFSetPinsDigitalIn(BIT_4); //SDI4
#endif
#elif defined (__32MX795F512H__)
#if defined MRF49XA_1_IN_SPI2 || defined MRF49XA_2_IN_SPI2 || \
defined MRF89XA_IN_SPI2 || defined MRF24J40_IN_SPI2 || \
defined MRF24WB0M_IN_SPI2
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_IN_SPI3
mPORTDSetPinsDigitalOut(BIT_3); //SDO3
mPORTDSetPinsDigitalOut(BIT_1); //SCK3
mPORTDSetPinsDigitalIn(BIT_2); //SDI3
#endif
#if defined MRF24J40_IN_SPI4 || defined MRF24WB0M_IN_SPI4
mPORTFSetPinsDigitalOut(BIT_5); //SDO4
mPORTBSetPinsDigitalOut(BIT_14); //SCK4
mPORTFSetPinsDigitalIn(BIT_4); //SDI4
#endif
#endif
#if defined (__32MX795F512L__) || defined __32MX675F256L__
/* Set the external interrups Pin Directions and Priority*/
#if defined MRF49XA_1_USES_INT1 || defined MRF49XA_2_USES_INT1 || \
defined MRF89XA_USES_INT1 || defined MRF24J40_USES_INT1 || \
defined MRF24WB0M_USES_INT1
mPORTESetPinsDigitalIn(BIT_8);
mINT1SetIntPriority(4);
mINT1SetIntSubPriority(2);
mINT1SetEdgeMode(0); //0: Falling Edge.
/* Enable INT1 */
mINT1IntEnable(1);
#endif
#if defined MRF49XA_1_USES_INT2 || defined MRF49XA_2_USES_INT2 || \
defined MRF89XA_USES_INT2 || defined MRF24J40_USES_INT2 || \
defined MRF24WB0M_USES_INT2
mPORTESetPinsDigitalIn(BIT_9);
mINT2SetIntPriority(4);
mINT2SetIntSubPriority(2);
mINT2SetEdgeMode(0); //0: Falling Edge.
/* Enable INT2 */
mINT2IntEnable(1);
#endif
#if defined MRF49XA_1_USES_INT3 || defined MRF49XA_2_USES_INT3 || \
defined MRF89XA_USES_INT3 || defined MRF24J40_USES_INT3 || \
defined MRF24WB0M_USES_INT3
mPORTASetPinsDigitalIn(BIT_14);
mINT3SetIntPriority(4);
mINT3SetIntSubPriority(2);
mINT3SetEdgeMode(0); //0: Falling Edge.
/* Enable INT3 */
mINT3IntEnable(1);
#endif
#if defined MRF49XA_1_USES_INT4 || defined MRF49XA_2_USES_INT4 || \
defined MRF89XA_USES_INT4 || defined MRF24J40_USES_INT4 || \
defined MRF24WB0M_USES_INT4
mPORTASetPinsDigitalIn(BIT_15);
mINT4SetIntPriority(4);
mINT4SetIntSubPriority(2);
mINT4SetEdgeMode(0); //0: Falling Edge.
/* Enable INT4 */
mINT4IntEnable(1);
#endif
#elif defined (__32MX795F512H__)
#if defined MRF49XA_1_USES_INT1 || defined MRF49XA_2_USES_INT1 || \
defined MRF89XA_USES_INT1 || defined MRF24J40_USES_INT1 || \
defined MRF24WB0M_USES_INT1
mPORTDSetPinsDigitalIn(BIT_8);
mINT1SetIntPriority(4);
mINT1SetIntSubPriority(2);
mINT1SetEdgeMode(0); //0: Falling Edge.
/* Enable INT1 */
mINT1IntEnable(1);
#endif
#if defined MRF49XA_1_USES_INT2 || defined MRF49XA_2_USES_INT2 || \
defined MRF89XA_USES_INT2 || defined MRF24J40_USES_INT2 || \
defined MRF24WB0M_USES_INT2
mPORTDSetPinsDigitalIn(BIT_9); //Warning. Shared with SPI3 nSS3
mINT2SetIntPriority(4);
mINT2SetIntSubPriority(2);
mINT2SetEdgeMode(0); //0: Falling Edge.
/* Enable INT2 */
mINT2IntEnable(1);
#endif
#if defined MRF49XA_1_USES_INT3 || defined MRF49XA_2_USES_INT3 || \
defined MRF89XA_USES_INT3 || defined MRF24J40_USES_INT3 || \
defined MRF24WB0M_USES_INT3
mPORTDSetPinsDigitalIn(BIT_10);
mINT3SetIntPriority(4);
mINT3SetIntSubPriority(2);
mINT3SetEdgeMode(0); //0: Falling Edge.
/* Enable INT3 */
mINT3IntEnable(1);
#endif
#if defined MRF49XA_1_USES_INT4 || defined MRF49XA_2_USES_INT4 || \
defined MRF89XA_USES_INT4 || defined MRF24J40_USES_INT4 || \
defined MRF24WB0M_USES_INT4
mPORTDSetPinsDigitalIn(BIT_11);
mINT4SetIntPriority(4);
mINT4SetIntSubPriority(2);
mINT4SetEdgeMode(0); //0: Falling Edge.
/* Enable INT4 */
mINT4IntEnable(1);
#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
//------------------------------------------------------------------------//
//JUAN: NVM NOT ADAPTED FOR LSI-CWSN MIWI STACK // Lo modifico en el wifi config
#if defined(ENABLE_NVM)
//EE_nCS_TRIS = 0;
//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
#else //Not PIC32.
#error "Unknown target board."
#endif
}