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Re: PIC16F877A & RS232 RFID READER, HiTech C
any one tell me why this code is not working for second input..
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any one tell me why this code is not working for second input..
This codes only works for first input, for 2nd input onwards, it does not working.....
/************************ RFID BASED ELECTRONIC TOLL GATE SYSTEM **********************************************/
#include<htc.h>
#include<pic16f877a.h>
#include<string.h>
#include<stdio.h>
#define...
I am designing one sports clock. by using single microcontroller, i need to check the 8 players timing continuously if player crossed the finishing line i need to check the timer and put the timer value into the hyper terminal its working good in proteus but not in hyper terminal why?
your problem is placing the TX,RX,GROUND in GSM board. you have to connect these pin from micro controller to directly max rs 232 in GSM modem just check and tell.
sorry for the late reply sir i got the output with the help of saeed solutions could u guide me how to get more exposure in embedded programming and guide me to use this lcd program more efficient and easier thanks in advance.
//LCD DISPLAY INTERFACING IN PIC...
thanks a lot by using your syntax i learned how to communicate controller to gsm thank you again
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i am having one doubt sir what is the use of 0X0D,0X0A,0X1A,0X22 please reply . thanks in advance.
if i connect to this serial communication to the gsm receiver + at commands means it will send message to the mobile number?
the example code below.
/************************* LPG program in PIC *************************/
#include<htc.h>
#include<pic16f877a.h>...
i don't know what's the problem in this code. its compiling good in MPLAB +hitech c but not getting output in proteus please help me guys.
#include<htc.h>
#include<pic16f877a.h>
#include<string.h>
#include<stdio.h>
#define _XTAL_FREQ 20e6
__CONFIG( FOSC_HS & WDTE_OFF & PWRTE_ON & CP_OFF &...
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