From daed5c209328182f266f963b26653ac14b7d8159 Mon Sep 17 00:00:00 2001
From: Zac Wilson <zac@zacjw.com>
Date: Sun, 21 Dec 2025 13:40:20 +0000
Subject: [PATCH] Add second screen draw to draw_full_frame for better
 compatibility

---
 src/lib.rs | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 3e9bb15..459a8c3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -316,7 +316,10 @@ impl<BusyPin: InputPin, ResetPin: OutputPin, DcPin: OutputPin, Spi: SpiDevice, D
         self.wait_for_display();
     }
 
-    pub fn draw_full_frame<PartialWindow: ApplyPartialWindow>(&mut self, double_frame: &mut DoubleFrame<PartialWindow>) {
+    pub fn draw_full_frame<PartialWindow: ApplyPartialWindow>(
+        &mut self,
+        double_frame: &mut DoubleFrame<PartialWindow>,
+    ) {
         double_frame.partial_window.apply(self);
         self.write_command(0x10);
         for byte in double_frame.old.0 {
@@ -329,6 +332,20 @@ impl<BusyPin: InputPin, ResetPin: OutputPin, DcPin: OutputPin, Spi: SpiDevice, D
         self.write_command(0x12);
         double_frame.old.0 = double_frame.new.0;
 
+        // self.delay.delay_ms(1);
+        self.wait_for_display();
+
+        self.write_command(0x10);
+        for byte in double_frame.new.0 {
+            self.write_data(byte);
+        }
+
+        self.write_command(0x13);
+        for byte in double_frame.new.0 {
+            self.write_data(byte);
+        }
+        self.write_command(0x12);
+
         self.delay.delay_ms(1);
         self.wait_for_display();
     }