In this week, i have been studied the software part by creating the operation for power distribution monitoring using simulation. For software part, there are two types of software that involved for this project that have shown below:
The sending SMS through GSM modem when interfaced with microcontroller or PC is much simpler as compared with sending SMS through Modem in PDU Mode.Text message may be sent through the modem by interfacing only three signals of the serial interface of modem with microcontroller i.e.,TxD,RxD and GND.In this scheme RTS and CTS signals of serial port interface of GSM Modem are connected with each other.The transmit signal of serial port of microcontroller is connected with transmit signal (TxD) of the serial interface of GSM Modem while receive signal of microcontroller serial port is connected with receive signal (RxD) of serial interface of GSM Modem.The COMPIM Serial Port Model shown in the schematic diagram developed in Proteus VSM is equivalent to the serial interafce of GSM Modem.
Basically , the most suitable and easy to understand the coding flow for project operation is Assembly Languages.
A programming language that is once removed from a computer's machine language. Machine languages consist entirely of numbers and are almost impossible for humans to read and write. Assembly languages have the same structure and set of commands as machine languages, but they enable a programmer to use names instead of numbers.
Each type of
CPU has its own machine language and assembly language, so an assembly language
program written for one type of CPU won't
run on another. In the early days of programming, all programs were written in assembly language. Now, most programs are written in a
high-level language such as
FORTRAN or
C. Programmers still use assembly language when speed is essential or when they need to perform an operation that isn't possible in a high-level language.
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