Question: e had an intern working on our thermometer data storage and he messed it up . The readings are good, but the order is reversed.
e had an intern working on our thermometer data storage and he messed it up The readings are good, but the order is reversed. We need you to write us a efficient little MASM program to read in the temperature measurements from a file, and print them out with their order corrected! This program must perform the following tasks as always, be sure to check the Requirements section:
Implement and test three macros for IO These macros should use Irvines ReadString to get input from the user, and WriteString and WriteChar procedures to display output.
mGetString: Display a prompt input reference then get the users keyboard input into a memory location output reference You may also need to provide acount input value for the length of input string you can accommodate and provide a number of bytes read output value by the macro.mDisplayString: Print the string which is stored in a specified memory location input referencemDisplayChar: Print an ASCIIformatted character which is provided as an immediate or constant input; immediate, constant, or register
Implement and test the following two procedures which use string primitive instructions
ParseTempsFromString: parameters:fileBuffer reference input tempArray reference output
fileBuffer will contain a number TEMPSPERDAYCONSTANT of stringformatted integer values, separated by a delimiter. The DELIMITER must be defined as a character CONSTANT so that we can change it during testing.
TEMPSPERDAY should be initially set to DELIMITER should be initially set to the comma character
Convert using string primitives the string of asciiformatted numbers to their numeric value representations. Some values will be negative and others will be positive.Store the converted temperatures in an SDWORD array output parameter, by reference
WriteTempsReverse:parameters:tempArray reference input
Print an SDWORD integer array to the screen, separated by a CONSTANTdefined DELIMITERcharacterThe integers must be printed in the reverse order that they are stored in the array.Invoke the mDisplayChar macro to print the DELIMITER character.
Write a test program in main which uses the ParseTempsFromStringand WriteTempsReverseprocedures above to:
Invoke the mGetString macro see parameter requirements above to get a file name from the user.Open this file and read the contents into a file buffer BYTE array File formatting follows...
The file will contain a series of positive or negative ASCIIformat integers, separated by a DELIMITER.Each line of numbers will have TEMPSPERDAYvaluesThe last number of each line also has a DELIMITERafter it
Use ParseTempsFromString to parse the first line of temperature readings, convert them from ASCII to numeric value, and store the numeric values in an array.Use WriteTempsReverse to print the temperature values in the reverse order that they were stored in the file print to the terminal window Crazy interns!
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