robertgallup/python-bmp2hex

Python utility to convert 1-, 4-, 8- and 16-bit bitmap files to hex. Used to embed graphics in Arduino/C code, primarily for display.

python-bmp2hex's Issues

option "double" is not implemented

Thanks for the great lib, but it looks like "double" is not really implemented.

Or am I wrong?

IndexError: list index out of range

hjc@hjc-PC:~/disk-2/tool/bmp2hex/python-bmp2hex$ python bmp2hex.py -w 32 320x240.bmp
PROGMEM const struct {
unsigned int width;
unsigned int height;
unsigned int bitDepth;
uint8_t *pixel_data[230400];
} 320X240 = {
320, 240, 24, {

}
};
Traceback (most recent call last):
File "bmp2hex.py", line 248, in
if name == 'main': main()
File "bmp2hex.py", line 106, in main
bmp2hex(f.name, tablewidth, sizebytes, invert, raw, named, double, xbm)
File "bmp2hex.py", line 226, in bmp2hex
v = values[ndx] ^ invertbyte
IndexError: list index out of range

batch process

it's great tool for me . I really hope add batch process and support output text file in the future.

How to create a bmp

Hello, i like your program, works with the examples but i don't know how i need to design my .bmp images, for example... for a ssd1306 and the correct instruction for convert to hex array format. I run it in OS X.

Please, can you help me?