Write an ‘Embedded C’ program for Keil C51 cross-compiler for transmitting a string data through the serial port of 8051 microcontroller as per the following requirements   (a) Use structure to hold...

Write an ‘Embedded C’ program for Keil C51 cross-compiler for transmitting a string data through the serial port of 8051 microcontroller as per the following requirements   (a) Use structure to hold the communication parameters.   (b) Use a structure array for holding the confi gurations corresponding to various baudrates (say 2400, 4800, 9600 and 195200).   (c) Write the code for sending a string to the serial port as function. The main routine invokes this function with the string to send. Use polling of Transmit Interrupt for ensuring the sending of a character.