DrawBitmap on OLED Display

Using the example schetch OLED_Draw_Bitmap with Arduino IDE 1.6.7 I got the following error:

variable 'SeeedLogo' must be const in order to be put into read-only section by means of '__attribute__((progmem))'

if I put SeeeLogo as const I got a new error:

invalid conversion from 'const unsigned char*' to 'unsigned char*' [-fpermissive]

The only solution is to not use the PROGMEM flag, but it’s really creazy to waste 1K of memory only for one bitmap image! :imp:

Any solution?

Hello,

The same issue is resolved in the following post please refer it and let us know if it works.

Thanks and Regards