PROGRAM IN C LANGUAGE to transfer data from 8051(philips) port 2 to 8051(philips) port 2...data is two different 13 digit codes which will be represented by a single digit .. EXAMPLE :: if the two codes are 42006B1B0032 and 42006B1B9AA8 ... then the first one is represented by "1" and the second one is represented as "0".... we need to transfer the codes from one 8051 to another.... depending on wat code has been read in the RFID reader , the respective values 1 or 0 have to be transmitted from one 8051 to another....
8051(philips)
wich one?
your post also does not make it clear what your question is
Erik
So, you got a school assignment. Shouldn't you start working with this project? Or did you expect the "world" to do it for you?
Wouldn't it be cheating if you turned in someone elses work, claiming it to be your own? Where are your moral boundaries? Is a fake drivers license ok? Is it okay to steal if you see someone have forgotten their purse on the table?
we want a C program to transfer data from one 8051 to another using their port 2's... above we have mentioned two 13 digit code...they are RFID tag codes.... i want send dese....
my work is ... i read a rfid tag using rfid reader...it takes the code.. (as i have only two tags i will represent there tag codes using some digits example 1 or 0 ) ... 8051 will check which code is read by the reader and will transfer d related number ( 1 or 0) through its port 2 to another 8051's port 2... here the second 8051 reads the number n cross checks which code it is related to and will ask the transmitter zigee to transmit this to another receiver zigbee...
Actually, Philips don't make any 8051s at all - they spun-off that business to NXP a few years ago.
Now, NXP don't seem too interested in making 8051s any more: www.8052.com/.../181200
But is that relevant?
Does the assignment intend you to use specific features of the NXP (formerly Philips) chips? Would it be better to make the interface workable on any 8051-based chip?
Why use a parallel interface? Why not serial?
Yes: it's your work!
You do seem to be making things excessively complicated for yourself, though!
Surely, this could easily be done all on one 8051?!
Or is this just an exercise in parallel interfacing - not a practical solution to a real-world problem?
wat the hell is ur problem ????...i din ask " U " d question.... if u can help ...do it...or juz shut up... i have a serious problem here...i am able to do the hardware..in software i know wat i want ..bt i dunno how to do it..so plzz mind ur own work if u cant help...
we want a C program ... my work is ...
i need serial comm... n ya...nxp 8051...
Per posted:
Is it okay to steal if you see someone have forgotten their purse on the table?
OP: YES YES and YES !!!
so plzz mind ur own work if u cant help
Sweetheart, we're all minding our own work and ignoring your request. Oh, yeah.
1) you write gobbelygook 2) I can decipher through the gobbelygook that you use offensive language do you really think that is the way to get help
I can see that you are agitated. It seems likely that everytime we get a "..." in the text stream, you have had to add a bit more water into the radiator to avoid busting something.
Yes, you do have a serious problem. A teacher is requiring you do do some work, and that scares you almost to death. How dare that rude teacher require _you_ to do something? Doesn't he/she understand that all you want is to get a piece of paper telling the world that you are proficient with all existing programming languages and hardware architectures and that you are capable of solving anything between avionics and web pages and hence should be given a huge salary and 10 assistants that can work while you play WOW or look at pirated movies.
By the way - a serial port isn't exactly unique in a 8051 chip. So a huge number of developers all over the world have managed to implement serial communications with them. And also managed to produce huge numbers of good descriptions how to do it.