aod: run LVGL task handler until all work finished

1 files changed, 3 insertions, 1 deletions

diff --git a/src/displayapp/DisplayApp.cpp b/src/displayapp/DisplayApp.cpp
index 88ce085f..bc9a57bc 100644
--- a/src/displayapp/DisplayApp.cpp
+++ b/src/displayapp/DisplayApp.cpp
@@ -242,7 +242,9 @@ void DisplayApp::Refresh() {
         // If not true, then wait that amount of time
         queueTimeout = CalculateSleepTime();
         if (queueTimeout == 0) {
-          lv_task_handler();
+          // Keep running the task handler if it still has things to draw
+          while (!lv_task_handler()) {
+          };
           // Drop frames that we've missed if the loop took way longer than expected to execute
           while (queueTimeout == 0) {
             alwaysOnTickCount += 1;