How to rotate the display direction of the LVGL interface

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Setting rotated option in lv_disp_drv_t causes hard fault

Here is the code which worked me in the simulator: void get_col(const lv_color_t * src, const lv_area_t * area, lv_coord_t y, lv_color_t * dest) { lv_coord_t w = lv_area_get_width(area); lv_coord_t h = lv_area_get_height(area); lv_coord_t i; for(i = 0; i < h; i++) { dest[i].full = src[y].full; src += w ; } } void monitor_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p) { lv_coord_t x2 = area->x2; if(x2 >= disp_drv->ver…