[Source code and documentation sharing] Based on 80x86 assembly to achieve floating-point expression calculator

First, the design topic

Keyboard input from a simple expression, such as "S = 4 + 6 * 9-1 + 8/5", and press Enter input end, the display shows S = 58.6, a decimal point. Suppose the input expression contains only bits decimal number, and "+", "-", "*", "/" operator, the operator and the same occurs up to 2 times.

 

Reference documentation and complete documentation and source code Download:

https://www.write-bug.com/article/2354.html