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    hello, I am doing project on GSM but it not respond my controller(AT89S52).. This is my C code.. please any one help me out.. #include<reg51.h> #include<stdio.h> #include<stdlib.h> unsigned char...
  • LPC2148, I2C dont send NACK
    Hi, My problem is I will communicat with the LPC2148 per I2C bus, the lpc2148 is only used on slave transmitt/receive modes. The datastream which is send to the lpc2148 is: first byte is a function...
  • Dont get it
    Sorry. I meant to say Please can someone show me a code fragment using the following code. I think I understand the enum, and the union part. But dont get how the enum works in conjunction with the...
  • Dont get it
    Please can someone show me a code fragment using the following code. I think I understand the enum, and the union part. But dont get how the enum works in conjunction with the union part. Every other...
  • sending a bit of a char ro any port pin
    Dear friends i would like to know how to send any bit of a char to any port pin ie. unsigned char a = 0xAA; now at memory location for a will contains 10101010b can i send the bit 0 of "a" to P1_0...