Added new devices, and a new "Tools" folder

Added new devices, and a new "Tools" folder, which includes lz4 and check-4-jfif. The lz4 folder also has a automatic .bat file which runs the command for you.

Tools/check-4-jfif/check-4-jfif_Sbl.bin.py

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+import os
+
+def extract_jpegs_from_aboot_mbn(file_path):
+    with open(file_path, 'rb') as f:
+        aboot_data = f.read()
+
+    jpeg_headers = b'\xFF\xD8\xFF\xE0'
+    start = 0
+    count = 0
+
+    while True:
+        # Find the next occurrence of JPEG header
+        offset = aboot_data.find(jpeg_headers, start)
+        if offset == -1:
+            break
+
+        # Found a JPEG header, locate the end of the JPEG image
+        end_offset = aboot_data.find(b'\xFF\xD9', offset)
+        if end_offset == -1:
+            break
+
+        # Extract the JPEG data
+        jpeg_data = aboot_data[offset:end_offset + 2]
+
+        # Write the JPEG data to a file
+        output_filename = f"{count}.jpg"
+        with open(output_filename, 'wb') as jpeg_file:
+            jpeg_file.write(jpeg_data)
+
+        print(f"Extracted {output_filename}")
+
+        # Move start position forward
+        start = end_offset + 2
+        count += 1
+
+    print(f"Total JPEG images extracted: {count}")
+
+# Usage example
+if __name__ == "__main__":
+    aboot_mbn_file = "Sbl.bin"
+    if os.path.exists(aboot_mbn_file):
+        extract_jpegs_from_aboot_mbn(aboot_mbn_file)
+    else:
+        print(f"File '{aboot_mbn_file}' not found.")

Tools/check-4-jfif/check-4-jfif_aboot.mbn.py

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+import os
+
+def extract_jpegs_from_aboot_mbn(file_path):
+    with open(file_path, 'rb') as f:
+        aboot_data = f.read()
+
+    jpeg_headers = b'\xFF\xD8\xFF\xE0'
+    start = 0
+    count = 0
+
+    while True:
+        # Find the next occurrence of JPEG header
+        offset = aboot_data.find(jpeg_headers, start)
+        if offset == -1:
+            break
+
+        # Found a JPEG header, locate the end of the JPEG image
+        end_offset = aboot_data.find(b'\xFF\xD9', offset)
+        if end_offset == -1:
+            break
+
+        # Extract the JPEG data
+        jpeg_data = aboot_data[offset:end_offset + 2]
+
+        # Write the JPEG data to a file
+        output_filename = f"{count}.jpg"
+        with open(output_filename, 'wb') as jpeg_file:
+            jpeg_file.write(jpeg_data)
+
+        print(f"Extracted {output_filename}")
+
+        # Move start position forward
+        start = end_offset + 2
+        count += 1
+
+    print(f"Total JPEG images extracted: {count}")
+
+# Usage example
+if __name__ == "__main__":
+    aboot_mbn_file = "aboot.mbn"
+    if os.path.exists(aboot_mbn_file):
+        extract_jpegs_from_aboot_mbn(aboot_mbn_file)
+    else:
+        print(f"File '{aboot_mbn_file}' not found.")

Tools/check-4-jfif/check-4-jfif_param.bin.py

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+import os
+
+def extract_jpegs_from_aboot_mbn(file_path):
+    with open(file_path, 'rb') as f:
+        aboot_data = f.read()
+
+    jpeg_headers = b'\xFF\xD8\xFF\xE0'
+    start = 0
+    count = 0
+
+    while True:
+        # Find the next occurrence of JPEG header
+        offset = aboot_data.find(jpeg_headers, start)
+        if offset == -1:
+            break
+
+        # Found a JPEG header, locate the end of the JPEG image
+        end_offset = aboot_data.find(b'\xFF\xD9', offset)
+        if end_offset == -1:
+            break
+
+        # Extract the JPEG data
+        jpeg_data = aboot_data[offset:end_offset + 2]
+
+        # Write the JPEG data to a file
+        output_filename = f"{count}.jpg"
+        with open(output_filename, 'wb') as jpeg_file:
+            jpeg_file.write(jpeg_data)
+
+        print(f"Extracted {output_filename}")
+
+        # Move start position forward
+        start = end_offset + 2
+        count += 1
+
+    print(f"Total JPEG images extracted: {count}")
+
+# Usage example
+if __name__ == "__main__":
+    aboot_mbn_file = "param.bin"
+    if os.path.exists(aboot_mbn_file):
+        extract_jpegs_from_aboot_mbn(aboot_mbn_file)
+    else:
+        print(f"File '{aboot_mbn_file}' not found.")

Tools/check-4-jfif/check-4-jfif_param.lfs.py

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+import os
+
+def extract_jpegs_from_aboot_mbn(file_path):
+    with open(file_path, 'rb') as f:
+        aboot_data = f.read()
+
+    jpeg_headers = b'\xFF\xD8\xFF\xE0'
+    start = 0
+    count = 0
+
+    while True:
+        # Find the next occurrence of JPEG header
+        offset = aboot_data.find(jpeg_headers, start)
+        if offset == -1:
+            break
+
+        # Found a JPEG header, locate the end of the JPEG image
+        end_offset = aboot_data.find(b'\xFF\xD9', offset)
+        if end_offset == -1:
+            break
+
+        # Extract the JPEG data
+        jpeg_data = aboot_data[offset:end_offset + 2]
+
+        # Write the JPEG data to a file
+        output_filename = f"{count}.jpg"
+        with open(output_filename, 'wb') as jpeg_file:
+            jpeg_file.write(jpeg_data)
+
+        print(f"Extracted {output_filename}")
+
+        # Move start position forward
+        start = end_offset + 2
+        count += 1
+
+    print(f"Total JPEG images extracted: {count}")
+
+# Usage example
+if __name__ == "__main__":
+    aboot_mbn_file = "param.lfs"
+    if os.path.exists(aboot_mbn_file):
+        extract_jpegs_from_aboot_mbn(aboot_mbn_file)
+    else:
+        print(f"File '{aboot_mbn_file}' not found.")

Tools/check-4-jfif/check-4-jfif_sboot.bin.py

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+import os
+
+def extract_jpegs_from_aboot_mbn(file_path):
+    with open(file_path, 'rb') as f:
+        aboot_data = f.read()
+
+    jpeg_headers = b'\xFF\xD8\xFF\xE0'
+    start = 0
+    count = 0
+
+    while True:
+        # Find the next occurrence of JPEG header
+        offset = aboot_data.find(jpeg_headers, start)
+        if offset == -1:
+            break
+
+        # Found a JPEG header, locate the end of the JPEG image
+        end_offset = aboot_data.find(b'\xFF\xD9', offset)
+        if end_offset == -1:
+            break
+
+        # Extract the JPEG data
+        jpeg_data = aboot_data[offset:end_offset + 2]
+
+        # Write the JPEG data to a file
+        output_filename = f"{count}.jpg"
+        with open(output_filename, 'wb') as jpeg_file:
+            jpeg_file.write(jpeg_data)
+
+        print(f"Extracted {output_filename}")
+
+        # Move start position forward
+        start = end_offset + 2
+        count += 1
+
+    print(f"Total JPEG images extracted: {count}")
+
+# Usage example
+if __name__ == "__main__":
+    aboot_mbn_file = "sboot.bin"
+    if os.path.exists(aboot_mbn_file):
+        extract_jpegs_from_aboot_mbn(aboot_mbn_file)
+    else:
+        print(f"File '{aboot_mbn_file}' not found.")