inkboxsoftware / excelcpu Goto Github PK

I can't find out what is wrong with this code. Can anyone help?
base_price = input("Enter cart total: ")

percent_discount = base_price - base_price * .15
fixed_discount = base_price - 12

final_price = min(fixed_discount, percent_discount)
print("Your best price is $" + final_price)

https://github.com/microsoft/MS-DOS/tree/master

Asm source publicly available.
Need to translate MS-DOS from asm to excel-asm16.

This "translator" would in theory allow any 16bit asm application to run.

I'd like to request an Excel file to do the compiling instead of the Python script.
And thank you for this project! Very interesting!

Basically adding support for calling functions.
Jump with return pushes the PC to the stack(whether accessible elsewhere or not) and jumps.
Return pops the value from the stack and jumps to this value.

Did you try running doom on it yet?

my steps:
on ubuntu

1. sudo apt install pythonpy
2. py compileExcelASM16.py bouncingBall.s ROM.xlsx
   log: py: error: unrecognized arguments: bouncingBall.s ROM.xlsx

In compileExcelASM16.py, line 286 has a confusing not(line[1][0]) == line[2][0] , though in fact it means not line[1][0] == line[2][0] and makes sense. For clarity, it is better to use line[2][0] != "R" or not(line[1][0] == line[2][0]) consistent with line 293, to make the code more understandable and maintainable.

Here is the unmodified snippet:

283    elif (opcode == "ROL"):
284        if (not(len(line) == 3)):
285            syntaxError(lineNumber)
286        if (not(line[1][0]) == line[2][0] and line[1][0] == "R"):
287            operand0 = int("1300", 16) + (parseNumber(line[1], lineNumber) * 16) + parseNumber(line[2], lineNumber)
288        else:
289            syntaxError(lineNumber)
290    elif (opcode == "ROR"):
291        if (not(len(line) == 3)):
292            syntaxError(lineNumber)
293        if (not(line[1][0] == line[2][0]) and line[1][0] == "R"):
294            operand0 = int("1400", 16) + (parseNumber(line[1], lineNumber) * 16) + parseNumber(line[2], lineNumber)
295        else:
296            syntaxError(lineNumber)

By the way, line 48 (varUseError message) should print both varName and lineNumber in my understanding, but it receives varName and prints lineNumber now.

47  def varUseError(varName):
48      print(RED + "\tVariable cannot be used like label, var: " + str(lineNumber) + ENDCOLOR)
49      compileResults()

Thanks for your reading.

After compiled bouncingBall.s , I use WPS or office2016 Microsoft Excel open CPU.xlsx and change "read ROM" , and use F9 key, but CPU.xlsx can not change Secreen area. what's wrong?

Are there any plans for including OpenDocument Spreadsheet support in the future? If not, would contributions achieving that goal be accepted?

I'm planning on working on OpenDocument Spreadsheet support myself sometime later in the year — probably during the summer — and would like to know if that would be welcome upstream. If not, that's fine too.

At any rate, thank you for making your project public and have a nice day!

In case you were wondering, yes, I use Linux.