標(biāo)題: OLED怎么添加lvgl [打印本頁(yè)]

作者: lht-530    時(shí)間: 2024-6-1 10:01
標(biāo)題: OLED怎么添加lvgl
下面這個(gè)接口函數(shù)非常重要:
static void disp_flush(lv_disp_drv_t * disp_drv, const lv_area_t * area, lv_color_t * color_p)
{
        disp_drv_p=disp_drv;
    if(disp_flush_enabled) {
        /*The most simple case (but also the slowest) to put all pixels to the screen one-by-one*/

        int32_t x;
        int32_t y;
        for(y = area->y1; y <= area->y2; y++) {
            for(x = area->x1; x <= area->x2; x++) {
                /*Put a pixel to the display. For example:*/
                /*put_px(x, y, *color_p)*/
           OLED_DrawPoint2(x,y,color_p->full);
                color_p++;
            }
    }
}






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