UART Palindrome Checker

UART Palindrome Checker

CSE 230 Project 3: UART Palindrome Checker Learning Objectives: ● Create modular code and interface with unfamiliar modularized code The Task In this project, you will be writing a program that receives a string of characters via the UART, checks if this string is a palindrome, and then uses a print function to print either “Yes” or “No”. A palindrome is a sequence of characters (typically a word or phrase) that is the same both forwards and backwards.

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For this project strings will be terminated using a period (‘.’). You may assume that a string will contain at least one letter in addition to a period (e.g. the input “b.” should be considered a palindrome)., You will not need to handle empty strings strings containing only a period or stings containing characters other than letters spaces and periods., UART Palindrome Checker Your program should be able to handle multiple strings sent one after another or concatenated together., For example the string: “abba. data.” should print “Yes” followed by “No” on the next line., Spaces should be ignored when checking for a palindrome and the palindrome should not be case sensitive., For example “A nut for a jar of Tuna.” would be considered a palindrome., Print Function A template PLP project file is available to download on Canvas., The PLP project includes a second ASM file titled project3_lib.asm. This ASM file contains the print function used in this project., PLPTool concatenates all ASM files within a PLP project into a single location in memory (unless additional .org statements have been added to specify different location for code)., No changes to project3_lib.asm should be made. When called depending on the value in register $a0 the following string will be displayed on the simulated UART device’s output. If $a0 contains a zero then “No” will be displayed and if $a0 contains a non-zero value (e.g. one) then “Yes” will be displayed. The print function is called using the following instruction: