73 lines
2.6 KiB
Python
Executable File
73 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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import glob
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from datetime import datetime
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def convert_bin_to_c(bin_file, output_dir):
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# Read the bin file
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with open(bin_file, 'rb') as f:
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bin_data = f.read()
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# Get the length of the bin file
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bin_len = len(bin_data)
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# Set the output file path within the specified directory
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output_file = os.path.join(output_dir, 'cx9261a_riscv_bin.c')
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with open(output_file, 'w') as f:
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# Write metadata comments
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f.write(f'// Generated C code array\n')
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f.write(f'// Date: {datetime.now().strftime("%Y-%m-%d %H:%M:%S")}\n')
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f.write(f'// Source file: {os.path.basename(bin_file)}\n\n')
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# Write headers and data length
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f.write('#include <stdint.h>\n')
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f.write('#include "cx9261adriver_c.h"\n\n')
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f.write(f'uint32_t CX9261A_RiscvBinLen = {bin_len};\n')
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f.write(f'uint8_t *CX9261A_RiscvBin = (uint8_t[]){{\n\t')
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# Write data as hex values in the array
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for i, byte in enumerate(bin_data):
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f.write(f'0x{byte:02X}, ')
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# Add a newline every 12 bytes
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if (i + 1) % 12 == 0:
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f.write('\n\t')
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# Add a newline if the last line has fewer than 12 bytes
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if bin_len % 12 != 0:
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f.write('\n')
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# End the array
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f.write('};\n')
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print(f"Generated C file: {output_file}")
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if __name__ == "__main__":
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# Set up command line argument parsing
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parser = argparse.ArgumentParser(description="Convert a CX9261A Riscv bin file to a C code array.")
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parser.add_argument("bin_file", type=str, nargs='?', help="Path to the bin file (optional)")
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parser.add_argument("-o", "--output_dir", type=str, default=".", help="Output directory (default is the current directory)")
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# Parse arguments
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args = parser.parse_args()
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# If no bin file is provided, search for a .bin file in the current directory
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if args.bin_file is None:
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bin_files = glob.glob("*.bin")
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if len(bin_files) == 0:
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print("Error: No .bin file found in the current directory.")
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exit(1)
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elif len(bin_files) > 1:
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print("Error: Multiple .bin files found in the current directory. Specify one as an argument.")
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exit(1)
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else:
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args.bin_file = bin_files[0]
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# Check if output directory exists, create if not
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if not os.path.isdir(args.output_dir):
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os.makedirs(args.output_dir)
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# Perform the conversion
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convert_bin_to_c(args.bin_file, args.output_dir) |