From e285ba9972fc2e0c74457b01db28dba9cb88c4e2 Mon Sep 17 00:00:00 2001
From: JF <jf@codingfield.com>
Date: Sun, 1 Mar 2020 15:57:58 +0100
Subject: Fix double-buffering for spi display (it's actually using
 double-buffering, now)

---
 src/DisplayApp/LittleVgl.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/DisplayApp/LittleVgl.cpp')

diff --git a/src/DisplayApp/LittleVgl.cpp b/src/DisplayApp/LittleVgl.cpp
index 50744acc..95794546 100644
--- a/src/DisplayApp/LittleVgl.cpp
+++ b/src/DisplayApp/LittleVgl.cpp
@@ -62,6 +62,8 @@ void LittleVgl::InitTouchpad() {
 }
 
 void LittleVgl::FlushDisplay(const lv_area_t *area, lv_color_t *color_p) {
+  ulTaskNotifyTake(pdTRUE, 500);
+
   auto x = area->x1;
   auto y = area->y1;
   auto width = (area->x2-area->x1)+1;
-- 
cgit v1.2.3-70-g09d2