can any body suggest me, how can i use RE3 port as input in pic18f2480. In mikroC what is the notation of this port to read input??????

ok i got it...replace rlf with rlcf...

anyone have used microchip keeloq decryption "fastdec.c" in mikroC compiler. I tryed to use this routine but it shows error in using assembly part of the routine. Can any one explain me....... asm rlf _aux,w; asm rlf _Buffer,f; asm rlf _Buffer+1,f; asm rlf _Buffer+2,f; asm rlf _Buffer+3,F;

i want to ask a simple question. weather CAN BUS routine available for 18XXX8 in mikroC can be use for 18f2480??????i found separate data sheet for these controller....

can anyone suggest a logic for implementing police/ambulance siren using PWM module of PIC16F684 controller.......urgent

thanks for reply....
i hv already developed a vehicle tracking system. Even in our area where gsm coverage is full, most of time there is problem in connecting gprs through AT^SISO to a particular server.....is it because of network, server or my software design......

hi,....
i just wanna ask a question...WHETHER GPRS IS A RELIABLE MEANS FOR ONLINE VEHICLE TRACKING SYSTEM ESPECIALLY IN INDIA???????
any suggestion ll be highly appreciate.....

hi,
Can anyone help me to use FAT file system to create multiple txt file for complete one month by assigning current date to each file(30 or 31 file). Or implementing FIFO of list of 30 txt file. :)

hi, i m doing a project on vehicle tracking. I m sending and receiving strings to the and from the GSM module. At the same time i m using timer0 and timer1, for debugging purpose i m monitoring the data to the hyperterminal but the strings are in distorted form(in the hyperterminal). Is it because o...

thanks 4 ur reply.....i got d solution, problem was in config bits

can any one tell me..what is the need of using osccal value or osccal register if i m using external crystal oscillator in pic16f676 based project. actually my project is not working if i lost osccal value why??????????????

hi....every body.....i have a serious question on MMC_Fat_Write routine... i m also developing a SD card based GPS data logger and the power supply for this system is very very noisy. what i show, because of this noise the controller hang while writing MMC_Fat_Write. what i want is simple time out. ...

hi...i want to know how can i implement time out for receiving any data through software uart routine.i.e Soft_Uart(). Using while loop and a counter did not work....it just hang when i call this function......please tell me any solution.

thanks 4 ur reply......

the problem is in uart_write...if i write uart_write after the led, then led is also glow then it hang in uart_write routine............