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ready made c-function

hello all,
i am new for keil. i want to start all my 8051 programing in C. I want to know, what actually gets converted into assembly laguage when i use ready made c-function like printf(), scanf(), serinit(), getch(), putch(), getchr(), putchr(), etc.... if any one can help pls give rply..... any e-book or soft material or any links on this topic will be highly appreciated.

Parents
  • "i want to start all my 8051 programing in C"

    You will never be able to escape some need for assembler - whether it's the startup code that's needed before a 'C' program can even get going, or debugging your code at the machine instruction level.

    Also, for embedded 8051 applications, you will not be able to escape needing to know hardware details.

Reply
  • "i want to start all my 8051 programing in C"

    You will never be able to escape some need for assembler - whether it's the startup code that's needed before a 'C' program can even get going, or debugging your code at the machine instruction level.

    Also, for embedded 8051 applications, you will not be able to escape needing to know hardware details.

Children
  • Also, for embedded 8051 applications, you will not be able to escape needing to know hardware details.

    yea i know that. i want to know these functions so that i can accordingly configure my hardware, or other way round, depending on my hardware requirement i can use any of these functions.