vivek121095:
ERROR: 'bitmap_array' must be const in order to be put into read-only section by means of 'attribute_((progmem))'
Are using Arduino 1.0.6 or Arduino 1.5.8 BETA? If you aren't using a DUE or YÚN you should use 1.0.6. If you ARE using a DUE or YÚN you should be posting in the DUE or YÚN section of the forum.