Using ARM assembly language

Level 1 ---- Extract Alphabetical characters from a String Array and Sort them in ascending order (6 points)

• Create your own string array as follows:

Full name : StarID

Example: Arm Assembly: ab7328cd

• Extract alphabetical characters from the string array and store them into memory with its first element pointed by R5 (R5=0x40000100)
  • Look at ASCII table to find the ASCII value for different characters.
• Using the insertion sort algorithm, sort the alphabetical characters stored in the memory pointed by R5 in ascending order (min to max).
  • The sorted characters must be stored in memory with its first element pointed to by R5 and should not contain numeric characters.
  • The program must be able to work for ANY size array

Level 2 ---- Extract numeric characters from the string array and find total sum of the numeric values (8 points)

Example: Arm Assembly: ab7328cd

The summered value present in above string is 7+3+2+8=20

• Store the sum of the numeric values present in the string into R4
• Store the total count of alphabetical characters into R2
• These calculations must work for ANY size array

Level 3 ---- Perform division using assembly language and store it into given memory location (10 points)

• Divide 7320 by total count of characters and store the result into memory location (0x40000100) (does not have to this location)