There are ready made s/w available which will convert ur .bmp file into its equivalent code array for ex:
const unsigned char num_2[] =
{
IMAGE_FMT_1BPP_UNCOMP,
8, 0,
13, 0,

0xc3, 0x81, 0x1c, 0x3c, 0xfc, 0xf9, 0xf1, 0xe3, 0xc7, 0x9f, 0x00, 0x00,
0xff,
};
The utility name is Image Magick display.
Hope this might help u.

regards
Mandar