Nios® II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
12409 Discussions

An error PK3Err0040 occured in my PIC18F4520 programming

Altera_Forum
Honored Contributor II
992 Views

I am trying to run a program on PIC18F4520(http://www.kynix.com/uploadfiles/pdf8798/pic18f4520-i2fp.pdf) using PicKit3 & MPLAB IDE. But I got an error: PK3Err0040: The target device is not ready for debugging. Please check your configuration bit settings and program the device before proceeding. 

 

Whereas when I try to run one of the old program, it's running. My new program code which is not running is: 

 

#pragma config OSC = HS,FCMEN = OFF,IESO = OFF // CONFIG1H#pragma config PWRT = OFF, BOREN = SBORDIS, BORV = 0 // CONFIG2L# pragma config WDT= OFF, WDTPS = 32768 // CONFIG2H# pragma config MCLRE = OFF, LPT1OSC = OFF, PBADEN = ON, CCP2MX = PORTC //CONFIG3H# pragma config STVREN = ON, LVP = OFF, XINST = OFF // CONFIG4L# pragma config CP0 = OFF, CP1 = OFF, CP2 = OFF, CP3 = OFF // CONFIG5L# pragma config CPB = OFF, CPD = OFF // CONFIG5H# pragma config WRT0 = OFF, WRT1 = OFF, WRT2 = OFF, WRT3 = OFF // CONFIG6L# pragma config WRTB = OFF, WRTC = OFF, WRTD = OFF // CONFIG6H# pragma config EBTR0 = OFF, EBTR1 = OFF, EBTR2 = OFF, EBTR3 = OFF // CONFIG7L# pragma config EBTRB = ON // CONFIG7H # include "p18f4520.h"#include "delays.h" void main(void) { TRISA=0b11111111; TRISB=0b11111111; TRISC=0b11111111; TRISD=0b00000000; TRISE=0x11111111; while(1) { Delay10KTCYx(200); LATDbits.LATD3=1 ; LATDbits.LATD2=1 ; LATDbits.LATD1=1 ; } } 

 

Please let me know where the issue is? Is it something to do with bootloader?
0 Kudos
1 Reply
Altera_Forum
Honored Contributor II
188 Views

You are on the wrong forum, this is for Altera components

Reply