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Flowcode Problem

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1230

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I am beginner to microcontroller. I am unable to generate proper HEX file for PIC. I am using Flowcode to generate HEX file. When i draw any flowchart in flowcode, it simulates correctly(in flowcode), but when i am putting the HEX file in PIC chip for simulation using PROTEUS simulator, i am not getting any output.

Pls help me.
 

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Thank you sir.



When i am simulating in FLOWCODE, i am getting O/P, but when i simulate in PROTEUS, i am not getting any O/P. Even i burned this code after compiling it into PIC18f4520,but got no result.


#define MX_PIC

//Defines for microcontroller
#define P18F4520
#define MX_EE
#define MX_EE_TYPE3
#define MX_EE_SIZE 256
#define MX_SPI
#define MX_SPI_C
#define MX_SPI_SDI 4
#define MX_SPI_SDO 5
#define MX_SPI_SCK 3
#define MX_UART
#define MX_UART_C
#define MX_UART_TX 6
#define MX_UART_RX 7
#define MX_I2C
#define MX_MI2C
#define MX_I2C_C
#define MX_I2C_SDA 4
#define MX_I2C_SCL 3
#define MX_PWM
#define MX_PWM_CNT 2
#define MX_PWM_TRIS1 trisc
#define MX_PWM_1 2
#define MX_PWM_TRIS2 trisc
#define MX_PWM_2 1
#define MX_PWM_TRIS2a trisb
#define MX_PWM_2a 3

//Functions
#define MX_CLK_SPEED 19660800
#ifdef _BOOSTC
#include <system.h>
#endif
#ifdef HI_TECH_C
#include <pic18.h>
#endif

//Configuration data

//Internal functions
#include "C:\Program Files (x86)\Matrix Multimedia\Flowcode V4\FCD\internals.h"

//Macro function declarations


//Variable declarations



//Macro implementations

void main()
{

//Initialisation
adcon1 = 0x0F;


//Interrupt initialisation code



//Loop
//Loop: While 1
while (1)
{
//Output
//Output: 1 -> PORT A
trisa = 0x00;
porta = 1;


//Delay
//Delay: 1 s
delay_s(1);


//Output
//Output: 0 -> PORT A
trisa = 0x00;
porta = 0;


//Delay
//Delay: 1 s
delay_s(1);


}


mainendloop: goto mainendloop;
}

void MX_INTERRUPT_MACRO(void)
{
}
 

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Pls help me...
 

milan.rajik

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Remove trisa code from while(1) loop and place it before while(1) loop. Use LATx instead of PORTx.
 

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