variable 'bitmap_array' must be const in order to be put into read-only section by means of 'attribute((progmem))' is the issue while compiling. Please fix it or give a solution for this. Regards.

Question

variable 'bitmap_array' must be const in order to be put into read-only section by means of 'attribute((progmem))' is the issue while compiling. Please fix it or give a solution for this. Regards.

AADITYA5584 opened this issue 3 years ago · comments

orgynmobs · Answer 1 · Fri Apr 16 2021 17:44:25 GMT+0800 (China Standard Time)

You have to specify that the pointer is const. try to use, for example
"PROGMEM const char* const weekString[]" instead of
" PROGMEM const char* weekString[]"

Vraj Shah · Answer 2 · Sun Jan 29 2023 21:23:15 GMT+0800 (China Standard Time)

PROGMEM const char* const weekString[] = {"", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
PROGMEM const char* const ampmString[] = {"AM", "PM"};
Try using using this

variable 'bitmap_array' must be const in order to be put into read-only section by means of '__attribute__((progmem))' is the issue while compiling. Please fix it or give a solution for this. Regards.

variable 'bitmap_array' must be const in order to be put into read-only section by means of 'attribute((progmem))' is the issue while compiling. Please fix it or give a solution for this. Regards.