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    I've written a code ,shown below SETUP THE MODULE AT+CPIN="xxxx" ; Unlock the pin number on the simcard AT+CMGF=1 ; sets text mode (0 sets Packet Data Mode) AT+CSCS="GSM" ; sets GSM-character...
  • my interrupt not back
    HI. I have a peroblem in usart interrupt . the interrupt when occure it not back and at the end of IRQ_handler function program jump to the undef_irq label in start up. it's means that the interrupt...
  • Tracking time for each instrunction.
    How to tracking time for each instruction when use debug mode(KEIL C51)? I have used Franklin (PV32) and it can display in uS.
  • VEHICLE TRACKING System
    Building a project on VEHICLE TRACKING System using GPS. I've done wid the coding of my uC. What i do not figure out is that when i send a data using AT+CIPSEND to a website lets say http://www.track...
  • Tracking ISR's in uVision Event Viewer
    Hello, Is there a way to track ISR's in the Event Viewer? Thank you. David Paul Validus Technologies.