cellphone operated robot convert ther program atmega -> 5

cellphone operated robot

i am doing a project in which Vehicle will be controller using a cellphone,for this i have to program the 89C51 microcontroller.i have the C program for ATmega16 which i got from one of my friend but i dont have ATmega16 so i need to convert the C program written for ATmega16 to C program for 89C51. can some one convert it for. my email ID is "nikhilthunderlion(at)gmail.com"

THE C program for ATmega 16 is as follows.

#define F_CPU 12000000ul //F_CPU value to that we're using in our hardware
#include <avr/io.h> //Header file for AVR family microcontrollers
#include <util/delay. h> //Header file for using delay functions
#include <avr/delay.h> //Header file for using delay functions

#define dataport PORTA //Defining Data port for LCD
#define commport PORTD //Defining Command port for LCD
#define rs PD4 //Defing RS control line to pin 4 of PORT-D
#define wr PD5 //Defing WR control line to pin 5 of PORT-D
#define en PD6 //Defing EN control line to pin 6 of PORT-D

/******* <<Declaration of the functions>> ********/
int LCD_init1(void) ;
int LCD_init2(void) ;
int LCD_SendData1(void);
int LCD_SendData2(void);
int LCD_SendData3(void);
int LCD_SendData4(void);
int LCD_SendData5(void);
int LCD_SendData6(void);
int LCD_SendData7(void);
int LCD_SendData8(void);
int LCD_SendData9(void);
int LCD_SendData10(void);
int LCD_SendData11(void);
int LCD_SendData12(void);
int LCD_SendData13(void);
int LCD_SendData14(void);
int LCD_SendData15(void);
int LCD_SendData16(void);
int LCD_SendData17(void);
int LCD_SendData18(void);
int LCD_SendData19(void);
int LCD_SendData20(void);
int LCD_SendData21(void);
int wrcomm(void);
int wrdata(void);

/******* <<Main Function of the program begins>> ********/
int main(void)
{
unsigned int k, h;
DDRA=0xFF; //Setting PORT A as output port
PORTA=0x00;
DDRB=0x00; //Setting PORT B as input port
PORTB=0x00;
DDRD=0X7F; //Setting and Masking PORT D pins for output
PORTD=0x00;
LCD_init1();
LCD_SendData20();
LCD_init2();
LCD_SendData21();
while (1)
{
k =~PINB;
h=k & 0x0F;
switch (h)
{
case 0x0D: //Forward (KEY Pressed - 2)
{
PORTD=0x89;
LCD_init1();
LCD_SendData5();
LCD_init2();
LCD_SendData6();
break;
}
case 0x07: //Backward (KEY Pressed -
{
PORTD=0x86;
LCD_init1();
LCD_SendData7();
LCD_init2();
LCD_SendData8();
break;
}
case 0x0B: //Sharp Left Turn (KEY Pressed - 4)
{
PORTD=0x85;
LCD_init1();
LCD_SendData3();
LCD_init2();
LCD_SendData4();
break;
}
case 0x09: //Sharp Right Turn (KEY Pressed - 6)
{
PORTD=0x8A;
LCD_init1();
LCD_SendData1();
LCD_init2();
LCD_SendData2();
break;
}
case 0x0A: //Stop (KEY Pressed - 5)
{
PORTD=0x00;
LCD_init1();
LCD_SendData13();
LCD_init2();
LCD_SendData14();
break;
}
case 0x0E: //Smooth Left turn Forward (KEY Pressed - 1)
{
PORTD=0x81;
LCD_init1();
LCD_SendData11();
LCD_init2();
LCD_SendData12();
break;
}
case 0x0C: //Smooth Right turn Forward (KEY Pressed - 3)
{
PORTD=0x88;
LCD_init1();
LCD_SendData9();
LCD_init2();
LCD_SendData10();
break;
}
case 0x08: //Smooth Right turn Backward (KEY Pressed – 7)
{
PORTD=0x82;
LCD_init1();
LCD_SendData15();
LCD_init2();
LCD_SendData16();
break;
}
case 0x06: //Smooth Left turn Backward (KEY Pressed - 9)
{
PORTD=0x84;
LCD_init1();
LCD_SendData17();
LCD_init2();
LCD_SendData18();
break;
}
case 0x05: // Robo Dance (KEY Pressed - 0)
{
PORTD=0x89;
_delay_loop_2(50000);
PORTD=0x86;
_delay_loop_2(50000);
PORTD=0x85;
_delay_loop_2(50000);
PORTD=0x8A;
_delay_loop_2(50000);
PORTD=0x00;
_delay_loop_2(50000);
PORTD=0x81;
_delay_loop_2(50000);
PORTD=0x88;
_delay_loop_2(50000);
PORTD=0x82;
_delay_loop_2(50000);
PORTD=0x88;
LCD_init1();
LCD_SendData19();
//LCD_init2();
//LCD_SendData2();
break;
}
}
}
}

int LCD_init1()
{
dataport = 0x38; //init. LCD 2 lines, 5x7 matrix
wrcomm(); //Right the command byte to command register
dataport = 0x01; //Clear LCD
wrcomm(); //Right the command byte to command register
dataport = 0x0F; //Display on Cursor Blinking
wrcomm(); //Right the command byte to command register
dataport = 0x80; //Cursor at line 1, position 1
wrcomm(); //Right the command byte to command register
return 1;
}

int LCD_init2()
{
dataport = 0x38; //initialize LCD 2 lines, 5x7 matrix
wrcomm(); //Right the command byte to command register
dataport = 0x0F; //Display on Cursor Blinking
wrcomm(); //Right the command byte to command register
dataport = 0xC0; //Cursor at line 2, position 1
wrcomm(); //Right the command byte to command register
return 1;
}

/*********** **** <<Sending Data to LCD Display>> ************ ***/
int LCD_SendData1(void)
{
unsigned char j[] = "MOVING...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata(); //Right the data byte to data register
}
return 1;
}
int LCD_SendData2(void)
{
unsigned char j[] = "RIGHT...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData3(void)
{
unsigned char j[] = "MOVING...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData4(void)
{
unsigned char j[] = "LEFT...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData5(void)
{
unsigned char j[] = "MOVING...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData6(void)
{
unsigned char j[] = "FWD...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData7(void)
{
unsigned char j[] = "MOVING..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData8(void)
{
unsigned char j[] = "BACK..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData9(void)
{
unsigned char j[] = "TURNING..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData10(void)
{
unsigned char j[] = "RIGHT...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData11(void)
{
unsigned char j[] = "TURNING..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData12(void)
{
unsigned char j[] = "LEFT...";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData13(void)
{
unsigned char j[] = "ROBO..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData14(void)
{
unsigned char j[] = "STOPPED..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData15(void)
{
unsigned char j[] = "REVERSE..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData16(void)
{
unsigned char j[] = "RIGHT..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData17(void)
{
unsigned char j[] = "REVERSE..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData18(void)
{
unsigned char j[] = "LEFT..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData19(void)
{
unsigned char j[] = "DANCING..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData20(void)
{
unsigned char j[] = "CALL ME..";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}
int LCD_SendData21(void)
{
unsigned char j[] = "09612541318";
int i;
for(i = 0; i < sizeof j ; i++)
{
dataport = j;
wrdata();
}
return 1;
}

/******* <<Righting the command byte to command register>> ********/

int wrcomm(void)
{
commport &= ~(1 << rs);
commport &= ~(1 << wr);
commport |= (1 << en);
commport &= ~(1 << en);
_delay_ms(10) ;
return 1;
}

/********** <<Righting the Data byte to Data register>> **********/
int wrdata(void)
{
commport |= (1 << rs);
commport &= ~(1 << wr);
commport |= (1 << en);
commport &= ~(1 << en);
_delay_ms(2) ;
return 1;
}

Re: cellphone operated robot convert ther program atmega -&a

dude i think i have the code you want but it dosent resemble the C program u have written. what project are u doing exactly??contact me on anujkd88@gmail.com i am doing the same project.we could chat and discuss about it. [/url]

does this programme works with atmega 16?

Nandhu

Re: cellphone operated robot convert ther program atmega -&g

nandhu015 said:

does this programme works with atmega 16? Nandhu

Click to expand...

Yes..it will work...The said program of At Mega16 is from EFY magazine where a cellphone's DTMF keypad is used to send various codes and it is decoded by DTMF decoder on the other side and AT mega16 converts the BCD output and controls the motors through L293.

Re: cellphone operated robot convert ther program atmega -&a

Yes you can use that chip

hey can you provide hex code

Purchase a CD of EFY magazine with any dealer. It will contain all the relevant files of the said project.
Cheers