Power management can make or break your Arduino project, especially when running on batteries. From selecting efficient voltage regulation to using deep sleep modes, small changes can deliver huge ...
* Add a draw mask. Everything drawn after it (until removing the mask) will be affected by the mask. * @param param an initialized mask parameter. Only the pointer is saved. * @param custom_id a ...
static lv_draw_mask_res_t /* LV_ATTRIBUTE_FAST_MEM */ lv_draw_mask_line(lv_opa_t * mask_buf, lv_coord_t abs_x, lv_coord_t abs_y, lv_coord_t len, lv_draw_mask_line ...