How do you write the if else statement below in assembly languange?
C Code:
If ( input < WaterLevel) { MC = 1; } else if ( input == WaterLevel) { MC = 0; } Pseudocode
If input < Water Level Send 1 to microcontroller Turn Motor On Else if input == Water Level Send 0 to microcontroller Turn Motor Off Incomplete Assembly: (MC- Microcontroller)
CMP Input, WaterLevel MOV word[MC], 1 MOV word[MC], 2 2 Answers
If we want to do something in C like:
if (ax < bx) { X = -1; } else { X = 1; } it would look in Assembly like this:
cmp ax, bx jl Less mov word [X], 1 jmp Both Less: mov word [X], -1 Both: Not knowing the particular assembly language you are using, I'll write this out in pseudocode:
compare input to waterlevel if less, jump to A if equal, jump to B jump to C A: send 1 to microcontroller turn motor on jump to C B: send 0 to microcontroller turn motor off C: ... For the first three commands: most assembly languages have conditional branch commands to test the value of the zero or sign bit and jump or not according to whether the bit is set.
