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    In uVision 2.06, when I want to "find in files", I can't figure out how to change the search directory and make it stick. The IDE seems to always want to start in the directory containing the uv2 project...
  • Echo cancelation for scanf
    Well, scanf now works fine. I can read signed int, hex and float. :-) But every received sign is echoed by scanf. while(1) { printf("Enter your personal secret Hex-key!\n"); if (scanf("%X"...
  • echo in serial port
    hello i am trying to work with the serial port but i don't know which of the instruction had echo or not i am programing in C with the libary i am using is stdio.h how can i find out which...
  • Finding the critical path in the overlay process
    Hello, I have a problem of internal data memory: I am too short in it. In order to find the places which mostly affects the memory usage, I would like to find the critical path of the memory allocation...
  • a beginner, wants to do echoing program
    #include <stdio.h> #include <reg51.h> unsigned char a[20]; void main(void) { SCON = 0x52; TMOD = 0x20; TCON = 0x40; TH1 = 0xf3; printf("enter any sentence:"); _gets(a,20); _puts(a); }...