Project Creation

In MPLAB X IDE, click the New Project button

and set up a new stand-alone project.

1.Device: PIC32MX470F512H
2.Tool: MPLAB ICE 4
3.Compiler: MPLAB XC32 v2.50

In the new project, right click on “Source Files” in the Projects window and select new>main.c. Then enter the code below in the editor and save.

To produce current on the target board that is more than a single value, the target should be actively doing something. The following code for the target PIC32MX470F512H will flash LEDs on the board.

// PIC32MX470F512H Configuration Bit Settings

// 'C' source line config statements

// DEVCFG3
#pragma config USERID = 0xFFFF          // Enter Hexadecimal value (Enter Hexadecimal value)
#pragma config FSRSSEL = PRIORITY_7     // Shadow Register Set Priority Select (SRS Priority 7)
#pragma config PMDL1WAY = ON            // Peripheral Module Disable Configuration (Allow only one reconfiguration)
#pragma config IOL1WAY = ON             // Peripheral Pin Select Configuration (Allow only one reconfiguration)
#pragma config FUSBIDIO = ON            // USB USID Selection (Controlled by the USB Module)
#pragma config FVBUSONIO = ON           // USB VBUS ON Selection (Controlled by USB Module)

// DEVCFG2
#pragma config FPLLIDIV = DIV_12        // PLL Input Divider (12x Divider)
#pragma config FPLLMUL = MUL_24         // PLL Multiplier (24x Multiplier)
#pragma config UPLLIDIV = DIV_12        // USB PLL Input Divider (12x Divider)
#pragma config UPLLEN = OFF             // USB PLL Enable (Disabled and Bypassed)
#pragma config FPLLODIV = DIV_256       // System PLL Output Clock Divider (PLL Divide by 256)

// DEVCFG1
#pragma config FNOSC = FRCDIV           // Oscillator Selection Bits (Fast RC Osc w/Div-by-N (FRCDIV))
#pragma config FSOSCEN = ON             // Secondary Oscillator Enable (Enabled)
#pragma config IESO = OFF               // Internal/External Switch Over (Disabled)
#pragma config POSCMOD = OFF            // Primary Oscillator Configuration (Primary osc disabled)
#pragma config OSCIOFNC = OFF           // CLKO Output Signal Active on the OSCO Pin (Disabled)
#pragma config FPBDIV = DIV_8           // Peripheral Clock Divisor (Pb_Clk is Sys_Clk/8)
#pragma config FCKSM = CSDCMD           // Clock Switching and Monitor Selection (Clock Switch Disable, FSCM Disabled)
#pragma config WDTPS = PS1048576        // Watchdog Timer Postscaler (1:1048576)
#pragma config WINDIS = OFF             // Watchdog Timer Window Enable (Watchdog Timer is in Non-Window Mode)
#pragma config FWDTEN = OFF             // Watchdog Timer Enable (WDT Disabled (SWDTEN Bit Controls))
#pragma config FWDTWINSZ = WINSZ_25     // Watchdog Timer Window Size (Window Size is 25%)

// DEVCFG0
#pragma config DEBUG = OFF              // Background Debugger Enable (Debugger is Disabled)
#pragma config JTAGEN = OFF             // JTAG Enable (JTAG Disabled)
#pragma config ICESEL = ICS_PGx2        // ICE/ICD Comm Channel Select (Communicate on PGEC2/PGED2)
#pragma config PWP = OFF                // Program Flash Write Protect (Disable)
#pragma config BWP = OFF                // Boot Flash Write Protect bit (Protection Disabled)
#pragma config CP = OFF                 // Code Protect (Protection Disabled)

// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.

#include <xc.h>

// Three LEDs: Red, Green, Yellow
#define LEDS_ON 0xD0
#define LEDS_OFF 0x00

void delay (void)
{
    int n = 50000;
    while(n>0) {n--;}
}

int main(void) {

    // Port E access
    TRISE = 0x0000;   // set all port bits to be output

    while(1) { 

        // delay value change 
        delay();
        
        LATE = LEDS_ON; // write to port latch

        // delay value change 
        delay();

        LATE = LEDS_OFF; // write to port latch

    }
    
    return -1;    
}