mirror of
https://github.com/ApfelTeeSaft/Z80-Emu.git
synced 2026-08-27 03:53:31 +00:00
73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
#include <iostream>
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#include <fstream>
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#include <vector>
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#include <string>
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void generateCalculatorROM(const std::string& filepath) {
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std::ofstream romFile(filepath, std::ios::binary);
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if (!romFile.is_open()) {
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std::cerr << "Error: Unable to create ROM file." << std::endl;
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return;
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}
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// Program Section: Z80 Machine Code
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// Simple calculator operations (addition and subtraction test)
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std::vector<uint8_t> programData = {
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0x3E, 0x02, // LD A, 2 (load 2 into A)
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0x06, 0x03, // LD B, 3 (load 3 into B)
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0x80, // ADD A, B (A = A + B, i.e., A = 2 + 3 = 5)
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0xC3, 0x00, 0x10, // JP 0x1000 (jump to 0x1000 for further operations)
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0xC9 // RET (return to the caller)
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};
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romFile.write(reinterpret_cast<const char*>(programData.data()), programData.size());
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// Write title section with delimiters
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std::string titleStart = "[TITLE_START]";
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std::string title = "Calculator";
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std::string titleEnd = "[TITLE_END]";
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romFile.write(titleStart.c_str(), titleStart.size());
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romFile.write(title.c_str(), title.size());
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romFile.write(titleEnd.c_str(), titleEnd.size());
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// Button Layout Section with delimiters
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std::string buttonStart = "[BUTTONS_START]";
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romFile.write(buttonStart.c_str(), buttonStart.size());
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std::vector<uint8_t> buttonLayoutData = {
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'7', 1, 1, '7', // Button '7'
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'8', 1, 1, '8', // Button '8'
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'9', 1, 1, '9', // Button '9'
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'/', 1, 1, '/', // Button '/'
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'\n', // Line break
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'4', 1, 1, '4', // Button '4'
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'5', 1, 1, '5', // Button '5'
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'6', 1, 1, '6', // Button '6'
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'*', 1, 1, '*', // Button '*'
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'\n', // Line break
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'1', 1, 1, '1', // Button '1'
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'2', 1, 1, '2', // Button '2'
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'3', 1, 1, '3', // Button '3'
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'-', 1, 1, '-', // Button '-'
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'\n', // Line break
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'0', 2, 1, '0', // Button '0' (span 2 columns)
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'=', 1, 1, '=', // Button '='
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'+', 1, 1, '+', // Button '+'
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'\n', // Line break
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'C', 4, 1, 'C', // Button 'C' (span 4 columns)
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};
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romFile.write(reinterpret_cast<const char*>(buttonLayoutData.data()), buttonLayoutData.size());
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std::string buttonEnd = "[BUTTONS_END]";
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romFile.write(buttonEnd.c_str(), buttonEnd.size());
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romFile.close();
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std::cout << "Calculator ROM created successfully!" << std::endl;
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}
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int main() {
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generateCalculatorROM("calculator.rom");
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return 0;
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} |