From 4f54596658b6bf3096d914f375997e3edde65a82 Mon Sep 17 00:00:00 2001
From: Mikaela Szekely <qyriad@gmail.com>
Date: Sat, 3 Mar 2018 18:45:47 -0500
Subject: [PATCH] Implement #940 (#1043)

Thanks @Qyriad ^^
---
 source/pin.c | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/source/pin.c b/source/pin.c
index 77c47f4..d25d6b3 100644
--- a/source/pin.c
+++ b/source/pin.c
@@ -146,21 +146,32 @@ bool verifyPin(u32 pinMode)
 
     initScreens();
 
+    swapFramebuffers(true);
+
     drawString(true, 10, 10, COLOR_TITLE, "Enter the PIN using ABXY and the DPad to proceed");
     drawString(true, 10, 10 + SPACING_Y, COLOR_TITLE, "Press START to shutdown, SELECT to clear");
 
     drawFormattedString(true, 10, 10 + 3 * SPACING_Y, COLOR_WHITE, "PIN (%u digits): ", lengthBlock[0]);
 
-    static const char *messageFile = "pinmessage.txt";
-    char message[801];
-
-    u32 messageSize = fileRead(message, messageFile, sizeof(message) - 1);
-
-    if(messageSize != 0)
+    bool isBottomSplashValid = getFileSize("splashpin.bin") == SCREEN_BOTTOM_FBSIZE;
+    if(isBottomSplashValid) 
     {
-        message[messageSize] = 0;
-        drawString(false, 10, 10, COLOR_WHITE, message);
+        isBottomSplashValid = fileRead(fbs[0].bottom, "splashpin.bin", SCREEN_BOTTOM_FBSIZE) == SCREEN_BOTTOM_FBSIZE;
     }
+    else
+    {
+        static const char *messageFile = "pinmessage.txt";
+        char message[801];
+
+        u32 messageSize = fileRead(message, messageFile, sizeof(message) - 1);
+
+        if(messageSize != 0)
+        {
+            message[messageSize] = 0;
+            drawString(false, 10, 10, COLOR_WHITE, message);
+        }
+    }
+    swapFramebuffers(false);
 
     //Pad to AES block length with zeroes
     __attribute__((aligned(4))) u8 enteredPassword[AES_BLOCK_SIZE] = {0};