Write in ARMv$7$ please:

Write an assembly program that accepts a string from the keyboard, and counts the number of other symbols, spaces, capital and small alphabets, and digits excluding tabs $(0$x$09).$ Then store the final counts into five different variables. You need to use one main loop only to traverse the input that was typed. Use and create a macro, INC$\_$COUNT, which only accepts a variable as a parameter and loads a byte variable from the memory, increments its value by one, and then stores it back to the original variable.