Convert a binary file to c code
Any file can be converted to c code. For instance, the image 
will be converted to
static const unsigned char arr[768] = {
0x89,0x50,0x4E,0x47,0x0D,0x0A,0x1A,0x0A,0x00,0x00,0x00,0x0D,0x49,0x48,0x44,0x52,
0x00,0x00,0x00,0x5A,0x00,0x00,0x00,0x5A,0x08,0x06,0x00,0x00,0x00,0x38,0xA8,0x41,
0x02,0x00,0x00,0x02,0xC6,0x49,0x44,0x41,0x54,0x78,0x5E,0x63,0x18,0x05,0xA3,0x21,
0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,
0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,
0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x40,0x6A,0x08,0x30,0x92,0x15,0x64,0xA2,
0x32,0x32,0x0C,0x3A,0x96,0x96,0x43,0x37,0xB8,0xFF,0xFC,0x61,0x38,0xB4,0x69,0x13,
0xC3,0xDF,0xBF,0x7F,0xE9,0xE5,0x07,0x16,0xB2,0x2C,0x02,0x05,0x72,0xD3,0xAA,0x55,
0x43,0x3A,0x5D,0xEF,0x99,0x3A,0x95,0xA1,0x31,0x27,0x87,0x5E,0x7E,0x60,0x1A,0xB1,
0x85,0x80,0x4B,0x76,0x36,0x43,0x6E,0x63,0xE3,0x68,0x40,0xD3,0x23,0x04,0xC2,0xEA,
0xEA,0x18,0xA2,0xF2,0xF2,0xE8,0x61,0x15,0xD3,0x88,0xAF,0xD6,0x32,0xFB,0xFB,0x19,
0x3C,0x02,0x03,0x69,0x1D,0x0E,0x2C,0xB4,0xB4,0xC0,0x82,0x8F,0x81,0x41,0x96,0x6D,
0xE0,0xA3,0xF2,0xF8,0x67,0x06,0x86,0x27,0x3F,0x71,0xB9,0x83,0x89,0x89,0xA1,0x72,
0xD9,0x32,0x86,0x77,0x6E,0x6E,0x0C,0xA7,0x0E,0x1F,0xA6,0x95,0x6B,0x69,0x1A,0xD0,
0x45,0x52,0x0C,0x0C,0xA1,0x22,0x03,0x1F,0xD0,0x61,0x37,0x18,0x18,0x56,0xFF,0xC4,
0xE3,0x0E,0x26,0x0E,0x0E,0x86,0xD6,0x2D,0x5B,0x18,0xF2,0x1D,0x1C,0x18,0xAE,0x9D,
0x3F,0x4F,0x0B,0x17,0xB3,0xD0,0x3B,0x18,0x40,0x9E,0x26,0x64,0xE7,0x2A,0x8D,0x01,
0x88,0x1C,0x0E,0x3E,0x3E,0x86,0xEE,0x1D,0x3B,0x18,0x32,0x2D,0x2C,0x18,0x1E,0xDD,
0xBF,0x4F,0x6D,0x17,0xD0,0x3D,0xA0,0x57,0xBF,0x61,0x18,0xBC,0x80,0x4F,0x4C,0x8C,
0x61,0xC2,0xD6,0xAD,0x0C,0x29,0x36,0x36,0x0C,0xEF,0xDE,0xBD,0xA3,0xA6,0x43,0x47,
0x2B,0x43,0xF4,0xD0,0x14,0xD5,0xD4,0x64,0xE8,0xDF,0xBE,0x9D,0x81,0x87,0x87,0x67,
0x34,0xA0,0x69,0x9D,0x27,0x94,0xCC,0xCC,0x18,0x3A,0x37,0x6C,0x60,0x60,0x63,0xA3,
0x5A,0x55,0x3E,0x9A,0xA2,0x71,0x45,0x9A,0x9E,0xB3,0x33,0x43,0xD3,0xEC,0xD9,0xD4,
0x8A,0xD3,0xD1,0x80,0xC6,0x17,0x92,0xD6,0x71,0x71,0x0C,0xA5,0x9D,0x9D,0xD4,0x08,
0xEC,0xD1,0x80,0x26,0x14,0x8A,0x7E,0x65,0x65,0x0C,0x49,0xE5,0xE5,0x94,0x06,0xF6,
0x68,0x40,0x13,0x13,0x82,0x89,0x1D,0x1D,0x0C,0x01,0xC0,0xD4,0x4D,0x41,0x68,0x8F,
0x06,0x34,0xB1,0x81,0x57,0x0C,0x2C,0xAF,0x6D,0x81,0xE5,0x36,0x99,0x81,0x3D,0x1A,
0xD0,0x44,0x07,0x1C,0xB0,0x05,0xD2,0x08,0x6C,0x89,0x18,0x00,0x5B,0x24,0x64,0x04,
0xF6,0x68,0x40,0x93,0x12,0x68,0xAC,0xC0,0xB6,0x75,0x50,0x49,0x09,0xC3,0x68,0x40,
0x33,0x0C,0x5A,0x30,0x9A,0xA2,0xE9,0x14,0x35,0xA3,0x01,0x4D,0xA7,0x80,0xA6,0xFB,
0xA0,0xD2,0x7F,0x1B,0x86,0x11,0x09,0x46,0x53,0xF4,0x68,0xD1,0x31,0xBC,0x12,0x3E,
0x4D,0x8B,0x0E,0xD0,0x14,0xD2,0x60,0x08,0xAE,0xC7,0xBF,0x06,0xDE,0x15,0x34,0x0D,
0xE8,0xFE,0xA7,0x0C,0x0C,0xFD,0x0C,0xA3,0x00,0x14,0x02,0xA3,0x65,0xF4,0x68,0x19,
0x3D,0xBC,0x72,0xC2,0x68,0x8A,0x1E,0x4D,0xD1,0xA3,0x29,0x7A,0xB4,0x76,0x23,0x23,
0x04,0x46,0x8B,0x8E,0xD1,0xA2,0x63,0xB4,0xE8,0x18,0x2D,0x3A,0x46,0x8B,0x8E,0xC1,
0x9B,0x06,0x46,0xCB,0xE8,0xD1,0x32,0x7A,0xB4,0x8C,0x1E,0x2D,0xA3,0x47,0xCB,0xE8,
0xD1,0x32,0x7A,0xC4,0xE7,0x82,0xD1,0xCA,0x70,0xB4,0x32,0x1C,0xAD,0x0C,0x47,0x2B,
0xC3,0xD1,0xCA,0x70,0xB4,0x32,0x1C,0xAD,0x0C,0x47,0xCB,0x01,0xFA,0x84,0xC0,0x68,
0xAB,0x63,0xB4,0xD5,0x31,0xDA,0xEA,0x18,0x2D,0x6D,0x46,0x5B,0x1D,0xA3,0xAD,0x8E,
0xD1,0x56,0xC7,0x68,0x39,0x30,0xDA,0xEA,0x18,0x56,0x69,0x60,0xB4,0x79,0x37,0xDA,
0xBC,0x1B,0x6D,0xDE,0x8D,0x16,0xEB,0xA3,0xCD,0xBB,0xD1,0xE6,0xDD,0x68,0xF3,0x6E,
0xB4,0x1C,0x18,0x6D,0xDE,0x8D,0x36,0xEF,0x46,0x73,0x01,0xE9,0x21,0x30,0xDA,0x8E,
0x66,0x18,0x2D,0x3A,0x86,0x55,0xC6,0x21,0x6F,0x57,0xD6,0xAB,0xC7,0x8F,0x19,0xF6,
0xAF,0x5E,0x3D,0x22,0x8B,0x90,0xAB,0xC7,0x8F,0x8F,0x16,0x9D,0xA3,0x21,0x30,0x1A,
0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,
0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,0x21,0x30,0x1A,0x02,0xA3,
0x21,0x30,0x1A,0x02,0xA3,0x21,0x40,0x97,0x10,0x00,0x00,0x47,0xBD,0x5A,0xD7,0xD9,
0x1A,0xCC,0x02,0x00,0x00,0x00,0x00,0x49,0x45,0x4E,0x44,0xAE,0x42,0x60,0x82,0x82
};
binary2c <input.bin> <output.c>
Just one file to compile. If you want you can build with CMake.