commit f04580e54d83a3bb27d0327adae93bb61b43d921
Author: drel <silveth40@gmail.com>
Date:   Sun Dec 28 23:14:40 2025 +0300

    first commit

diff --git a/LICENSE b/LICENSE
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+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+Version 2, December 2004
+
+Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed.
+
+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
diff --git a/README.md b/README.md
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+# SC-55 Tools
+Simple ass tools for creating Roland SC-55 (and maybe SC-88(Pro/20)??? Don't have emulator for that.) exclusive SysEx commands for art and text.
+
+## Installation
+It's as simple as cloning this repository or downloading the ZIP file.
+
+sc55text.py - should work right out of the box.
+
+sc55art.py - requires Pillow to be installed. (not doing requirements.txt for one fricking thing)
+
+## Usage
+Using sc55text.py:
+`python sc55text.py [your text here]`
+
+Using sc55art.py:
+`python sc55text.py <path to your image>`
+
+## License
+Do What The Fuck You Want To Public License
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diff --git a/image.png b/image.png
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diff --git a/image.syx b/image.syx
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diff --git a/sc55art.py b/sc55art.py
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+import sys
+import os
+from PIL import Image
+
+def process_image_to_canvas(image_path, threshold=128):
+    try:
+        img = Image.open(image_path).convert('L')
+        img = img.resize((16, 16))
+        
+        img = img.transpose(Image.FLIP_TOP_BOTTOM)
+        img = img.transpose(Image.ROTATE_270) 
+        
+        pixels = img.load()
+        
+        my_canvas = [[] for _ in range(4)]
+        
+        row_ranges = [(0, 5), (5, 10), (10, 15), (15, 16)]
+        
+        for row_idx, (start_y, end_y) in enumerate(row_ranges):
+            for x in range(16):
+                bits = ""
+                for y in range(start_y, end_y):
+                    bits += "1" if pixels[x, y] < threshold else "0"
+                
+                while len(bits) < 5:
+                    bits += "0"
+                    
+                my_canvas[row_idx].append(bits)
+        
+        return my_canvas
+    except Exception as e:
+        print(f"Error occurred while processing an image: {e}")
+        sys.exit(1)
+
+def create_sysex_file(filename, canvas):
+    model_id = 0x45
+    address = [0x10, 0x01, 0x00]
+    
+    data = []
+    for block_row in canvas:
+        for column_str in block_row:
+            val = int(column_str, 2) 
+            data.append(val)
+
+    if len(data) < 64:
+        data += [0] * (64 - len(data))
+
+    def calc_checksum(addr, payload):
+        s = sum(addr) + sum(payload)
+        return (128 - (s % 128)) % 128
+
+    checksum = calc_checksum(address, data)
+    full_packet = bytes([0xF0, 0x41, 0x10, model_id, 0x12] + address + data + [checksum] + [0xF7])
+
+    with open(filename, "wb") as f:
+        f.write(full_packet)
+    print(f"Output file: {filename}")
+    print("HEX:", " ".join(f"{b:02X}" for b in full_packet))
+
+def main():
+    if len(sys.argv) < 2:
+        print("Usage: python sc55art.py <image path>")
+        return
+
+    input_path = sys.argv[1]
+    
+    if not os.path.exists(input_path):
+        print(f"File {input_path} not found.")
+        return
+
+    base_name = os.path.splitext(input_path)[0]
+    output_filename = f"{base_name}.syx"
+
+    canvas = process_image_to_canvas(input_path)
+    create_sysex_file(output_filename, canvas)
+
+if __name__ == "__main__":
+    main()
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diff --git a/sc55text.py b/sc55text.py
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+import sys
+import re
+
+def create_text_sysex(text):
+    if not text:
+        text = "EMPTY"
+    
+    if len(text) > 32:
+        print("Text cannot be longer than 32 symbols.")
+        sys.exit(1)
+        
+    model_id = 0x45
+    address = [0x10, 0x00, 0x00]
+    
+    text_bytes = [ord(char) for char in text]
+    
+    def calc_checksum(addr, payload):
+        total = sum(addr) + sum(payload)
+        return (128 - (total % 128)) % 128
+
+    checksum = calc_checksum(address, text_bytes)
+    
+    full_packet = bytes([0xF0, 0x41, 0x10, model_id, 0x12] + address + text_bytes + [checksum] + [0xF7])
+    
+    return full_packet
+
+def sanitize_filename(text):
+    name = text.replace(" ", "_")
+    name = re.sub(r'[\\/*?:"<>|]', "", name)
+    name = name.strip(". ")
+    return name if name else "output"
+
+if __name__ == "__main__":
+    input_text = " ".join(sys.argv[1:])
+    
+    if not input_text:
+        print("Usage: python sc55text.py [text]")
+        sys.exit(1)
+
+    sysex_data = create_text_sysex(input_text)
+
+    safe_name = sanitize_filename(input_text)
+    filename = f"{safe_name}.syx"
+    
+    try:
+        with open(filename, "wb") as f:
+            f.write(sysex_data)
+        print(f"Output file: {filename}")
+        print("HEX:", " ".join(f"{b:02X}" for b in sysex_data))
+    except Exception as e:
+        print(f"Error occurred while saving the file: {e}")
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diff --git a/test.mid b/test.mid
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diff --git a/text.syx b/text.syx
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