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Yes. but no issue with WP.
Anyway thanks a lot. I just solved the problem :). What i did is change the device (EEPROM). Even for the previous 1 , i could write to second block correctly. So may be an issue with that chip.
ya. it is the address 0xFFFF. Anyway i still cudnt solve the problem. Ar there any control bits that i need to change. ( I read both data sheets. but could not find) Here is my code
unsigned char eeprom_page_write(unsigned char addressH,unsigned char addressL, unsigned char data[],int length)...
I'm using 24LC1026 EEPROM and Atmega2560 microcontroller. I can successfully write 1 byte to EEPROM. The datasheet(EEPROM"S) says it can write 128 bytes in "page write" . But when i used page write , i can write only first 6 bytes succcessfully. After that no data is written.
Atmel 2560...
Dear vinodstanur,
Did u solve the question? I too want to convert int value to a string. But when I did it in Hi Tech C cannot compile it even. pls reply.
RuneHansen,
What you are telling is also correct , i think. Thanx for replying.
I solved the problem by unticking the "CKDIV8" fuse bit. I was using the internal oscillator of the micro controller which is 8MHz. When "CKDIV8" is programmed it is divided by 8. But when i untik it i culd get...
I write a program to set the time of DS1337. Then read the time. But when read even after several minutes , the time is not changed. I'm using AVR studio 5 and gcc compiler.
What are the possible errors of not changing the time. Further I set OSF and EOSC bits in DS1337. But nothing happend.
I wrote a code for communication with Atmega2560 and a PC. My program is when the microcontroller ransmit a character
(say 65) it should be read using hyperterminal.
But in hyperterminal i just get some garbage characters. pls help me.
Dear netsearcher,
Were u successful in you project? I too want to develop a similar kind of application using inductive loops. As I'm very new to this field , could you pls help me with circuit diagrams and other information?
Can anyone suggest me a good reference for " types of connectors available in sensors" and why connectors play such an important role when selecting a sensor" ?
Hello,
I want to interface Ezurio BISM2 bluetooth module with PIC16F877A. I'm using Hi-tech c compiler and writes code in Mplab using c.
As the BT device is operating in Multipoint mode , I think I cannot program it using AT commands. ( If it's possible , pls let me know how)
Does anyone have...
Hi,
I want to access serial port of a PC using "UART" in pic16f877a . I'm using MPLAB and want to write my code in C. i'm using Hi-tech C as the compiler.
Can any one pls send me the needed libraries and just a sample code for "transmiting a letter('A') to a PC using PIC?
But I'm including " #include "usart.h" " also . "getch()" and "putch()" are defined there. Any idea??????
Added after 1 hours 55 minutes:
hello waseem ,
I modified the code as you said, But the problem still remains. Any idea?
#include <stdio.h>
#include <htc.h>
#include "usart.h"...
I hav written a code in MPLAB and compiled it usin Hitech C. Though I searched internet also I couln't find the solution. attached here is my code and the error message.
Anybody pls help me ASAP.
#include <stdio.h>
#include <htc.h>
#include "usart.h"
/* A simple demonstration of serial...
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