Merge pull request #114 from KerteszRoland/master

lewisxhe · web-flow · commit bd03b13dc17b · 2025-10-01T19:30:41.000+08:00
fix(heap_corruption): that caused LoadProhibited, StoreProhibited errors
diff --git a/src/LV_Helper_v9.cpp b/src/LV_Helper_v9.cpp
@@ -29,7 +29,7 @@ static void disp_flush( lv_display_t *disp_drv, const lv_area_t *area, uint8_t *
     uint32_t w = ( area->x2 - area->x1 + 1 );
     uint32_t h = ( area->y2 - area->y1 + 1 );
     auto *plane = (LilyGo_Display *)lv_display_get_user_data(disp_drv);
-    lv_draw_sw_rgb565_swap(color_p, w * h * 2);
+    lv_draw_sw_rgb565_swap(color_p, w * h);
     plane->pushColors(area->x1, area->y1, w, h, (uint16_t *)color_p);
     lv_display_flush_ready( disp_drv );
 }

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ static void disp_flush( lv_display_t disp_drv, const lv_area_t area, uint8_t *`
`29`	`29`	`uint32_t w = ( area->x2 - area->x1 + 1 );`
`30`	`30`	`uint32_t h = ( area->y2 - area->y1 + 1 );`
`31`	`31`	`auto plane = (LilyGo_Display )lv_display_get_user_data(disp_drv);`
`32`		`- lv_draw_sw_rgb565_swap(color_p, w * h * 2);`
	`32`	`+ lv_draw_sw_rgb565_swap(color_p, w * h);`
`33`	`33`	`plane->pushColors(area->x1, area->y1, w, h, (uint16_t *)color_p);`
`34`	`34`	`lv_display_flush_ready( disp_drv );`
`35`	`35`	`}`