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  1. P

    [SOLVED] problem with page write in eeprom 24c02

    to my knowledge 24c02 has capacity of 256 bytes only i.e. 256*8 bits = 2k
  2. P

    reversing linked list usng recursion

    #include <stdio.h> // Variables typedef struct node { int value; struct node *next; }mynode; // Globals (not required, though). mynode *head, *tail, *temp; // Functions void add(int value); mynode *reverse(mynode*); void print_list(); // The main() function int main() { head=(mynode *)0; //...
  3. P

    displaying message send by rc5 philips remote control on lcd

    i tried to check my remote by checking the output of ir decoder hs0038a2 but it didnt show any waveform at all.can anyone tell me what could be possible reason?
  4. P

    What is the error in this small "c" program ??

    i dont think there are missing curly brackets as when i comppiled it build was successful
  5. P

    What is the error in this small "c" program ??

    hey i have not read your code but if you want to just display it just once,then in the end of main() just write while(1); i.evoid main() { your code while(1); } and check it out. Also try to post your code in code tags (the # sign on top) instead of attching it.
  6. P

    displaying message send by rc5 philips remote control on lcd

    ok,i will check it on monday at my workplace. and can i use hs0038 as ir decoder for this?
  7. P

    How to store an array.

    first of all to maintaint clarity always post code in code tags(# sign given on top). the code is right although i forgot to put } after break which i have corrected nowand it will work for both c and c++.
  8. P

    How to store an array.

    just predefine your password length and keep them storing in contiguous memory location in an array. like suppose you have predefined password in char array pass[4]={'1','2','3','4'}. then when you take input from user put it in other array let it be char user[length] and take the input in it...
  9. P

    displaying message send by rc5 philips remote control on lcd

    hi,my task has been drastically modified from the last.now i have to use philips remote and attach a receiver to pic 16f877a and display the function on lcd for example if i press key 1 then it shhould show key1 on lcd and if volume up down than corresponding msg etc. I have two questions in...
  10. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    Thanks tpetar your suggestion is certainly making sense. @wp100:in that winpic link they are using receiver on pic as it looks like and separete transmitter not sure though. - - - Updated - - - after reading this discussion my boss has changed the project,now i have to connect a receiver to...
  11. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    no link seems to be guiding me
  12. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    You dont have to be sorry.I dont know who is right about encryption but i dont require it whatever maybe the case.I just have to send simple predefined message of 32 characters and have to display it on receivers's (pic) LCD
  13. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    No i was not hurt i am just clueless ,only one way communication is required,no encryption sort of thing is required just transmitting a single message from transmitter and displaying on receiver.They will be very close to each other so give me the advice regarding ir strength needed also
  14. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    thing is it is a task and i am supposed to ir interface those pics using rc5 protocol only.better or worse is question when you are doing project for yourself. - - - Updated - - - yup wireless communication but using ir(rc5 protocol) only
  15. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    The two pics are on separate board. - - - Updated - - - ok can you tell me any link which could serve my purpose a bit - - - Updated - - - also which comapnies transmitter and receiver should i use?
  16. P

    [SOLVED] RC 5 protocol transmitter and receiver using pic 16f877a

    Hi, i am supposed to use rc 5 protocol to transmit data from one pic and display it on another where other pic is connected to lcd for display purpose. i searched on net a lot but only links i found were to use rc 5 as remote control. I have never used RC5 protocol so i am bit clueless.Can...
  17. P

    3202 INTERFACING with PIC16f877A witout using spi interface

    no sad part is you are not paid because your college course ask for it.Only thing they give is certificcate so you can get your degree on time.
  18. P

    3202 INTERFACING with PIC16f877A witout using spi interface

    cant get your question .actually the place where i am working(2 months compulsory under my college course) sell kits to colleges etc ,they have connected 3202 a long time ago but never implemented it,so i am asked to complete the task. i told them about spi feature but they are not gonna change...
  19. P

    3202 INTERFACING with PIC16f877A witout using spi interface

    i am working as a intern somewhere.there they have made one kit of pic having multiplexed connection of pic.and changing the connections is not in my hand
  20. P

    3202 INTERFACING with PIC16f877A witout using spi interface

    can you tell me the functioning of TICKI pin .Does it continuosly generate a clock because i was looking at a code in 8051 and there they were aartificially generating a clock for interfacing 3202

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