From 3bf7de5cf7d92ef9657aa6ce0f6978dbfcb3e1f9 Mon Sep 17 00:00:00 2001
From: Frank Voorburg <voorburg@feaser.com>
Date: Sat, 29 Jun 2019 16:28:38 +0000
Subject: [PATCH] Refs #843. Moved call to LedBlinkExit() in the demo programs.

git-svn-id: https://svn.code.sf.net/p/openblt/code/trunk@701 5dc33758-31d5-4daf-9ae8-b24bf3d40d73
---
 .../Demo/ARMCM0_STM32F0_Discovery_STM32F051_GCC/Boot/hooks.c | 4 ++--
 .../Demo/ARMCM0_STM32F0_Discovery_STM32F051_IAR/Boot/hooks.c | 4 ++--
 .../ARMCM0_STM32F0_Discovery_STM32F051_Keil/Boot/hooks.c     | 4 ++--
 .../Boot/hooks.c                                             | 4 ++--
 Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_GCC/Boot/hooks.c    | 5 ++---
 Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_IAR/Boot/hooks.c    | 5 ++---
 Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_Keil/Boot/hooks.c   | 5 ++---
 .../ARMCM0_STM32F0_Nucleo_F091RC_TrueStudio/Boot/hooks.c     | 5 ++---
 Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_GCC/Boot/hooks.c | 5 ++---
 Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_IAR/Boot/hooks.c | 5 ++---
 .../ARMCM3_STM32F2_Olimex_STM32P207_TrueStudio/Boot/hooks.c  | 5 ++---
 Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_GCC/Boot/hooks.c    | 5 ++---
 Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_IAR/Boot/hooks.c    | 5 ++---
 .../ARMCM4_STM32F3_Nucleo_F303K8_TrueStudio/Boot/hooks.c     | 5 ++---
 Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_GCC/Boot/hooks.c    | 5 ++---
 Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_IAR/Boot/hooks.c    | 5 ++---
 .../ARMCM4_STM32L4_Nucleo_L476RG_TrueStudio/Boot/hooks.c     | 5 ++---
 Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/hooks.c    | 5 ++---
 Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_IAR/Boot/hooks.c    | 5 ++---
 .../ARMCM7_STM32F7_Nucleo_F746ZG_TrueStudio/Boot/hooks.c     | 5 ++---
 Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/hooks.c    | 5 ++---
 Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_IAR/Boot/hooks.c    | 5 ++---
 .../ARMCM7_STM32F7_Nucleo_F767ZI_TrueStudio/Boot/hooks.c     | 5 ++---
 23 files changed, 46 insertions(+), 65 deletions(-)

diff --git a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_GCC/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_GCC/Boot/hooks.c
index 3dfbc148..7067d13b 100644
--- a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_GCC/Boot/hooks.c
@@ -79,8 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -91,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_IAR/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_IAR/Boot/hooks.c
index a1add945..689900b6 100644
--- a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_IAR/Boot/hooks.c
@@ -79,8 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -91,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_Keil/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_Keil/Boot/hooks.c
index 84f9b554..e242dbe9 100644
--- a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_Keil/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_Keil/Boot/hooks.c
@@ -79,8 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -91,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio/Boot/hooks.c
index 44172639..417dabc6 100644
--- a/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio/Boot/hooks.c
@@ -79,8 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -91,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_GCC/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_GCC/Boot/hooks.c
index ec470391..3b55f2f5 100644
--- a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_GCC/Boot/hooks.c
@@ -79,9 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -92,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /* okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_IAR/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_IAR/Boot/hooks.c
index 5375add8..054a32af 100644
--- a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_IAR/Boot/hooks.c
@@ -79,9 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -92,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_Keil/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_Keil/Boot/hooks.c
index 3c87f2ed..ddaded6c 100644
--- a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_Keil/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_Keil/Boot/hooks.c
@@ -79,9 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -92,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /* okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_TrueStudio/Boot/hooks.c
index afc86801..29a3638e 100644
--- a/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM0_STM32F0_Nucleo_F091RC_TrueStudio/Boot/hooks.c
@@ -79,9 +79,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -92,6 +89,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /* okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_GCC/Boot/hooks.c b/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_GCC/Boot/hooks.c
index cf6c096f..c2406867 100644
--- a/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_GCC/Boot/hooks.c
@@ -80,9 +80,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -93,6 +90,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_IAR/Boot/hooks.c b/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_IAR/Boot/hooks.c
index 9472b544..dd8f0489 100644
--- a/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_IAR/Boot/hooks.c
@@ -80,9 +80,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -93,6 +90,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_TrueStudio/Boot/hooks.c
index 4455b7e2..2bc9bec4 100644
--- a/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM3_STM32F2_Olimex_STM32P207_TrueStudio/Boot/hooks.c
@@ -80,9 +80,6 @@ blt_bool BackDoorEntryHook(void)
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep it pressed during reset.
    */
@@ -93,6 +90,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_GCC/Boot/hooks.c b/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_GCC/Boot/hooks.c
index a3f0f512..206cbb9d 100644
--- a/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_GCC/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the D1 digital input on the board. to
    * force the bootloader to stay active after reset, connect D1 to ground.
    */
@@ -64,6 +61,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_IAR/Boot/hooks.c b/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_IAR/Boot/hooks.c
index 7071ce65..8e396043 100644
--- a/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_IAR/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the D1 digital input on the board. to
    * force the bootloader to stay active after reset, connect D1 to ground.
    */
@@ -64,6 +61,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_TrueStudio/Boot/hooks.c
index 0ca68765..40d34155 100644
--- a/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM4_STM32F3_Nucleo_F303K8_TrueStudio/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the D1 digital input on the board. to
    * force the bootloader to stay active after reset, connect D1 to ground.
    */
@@ -64,6 +61,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_GCC/Boot/hooks.c b/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_GCC/Boot/hooks.c
index bfd36d27..b7c7c138 100644
--- a/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_GCC/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton digital input on the 
    * board. to force the bootloader to stay active after reset, keep it pressed during
    * reset for at least BOOT_BACKDOOR_ENTRY_TIMEOUT_MS.
@@ -65,6 +62,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_IAR/Boot/hooks.c b/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_IAR/Boot/hooks.c
index 7208c7d9..d1fec0d7 100644
--- a/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_IAR/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton digital input on the 
    * board. to force the bootloader to stay active after reset, keep it pressed during
    * reset for at least BOOT_BACKDOOR_ENTRY_TIMEOUT_MS.
@@ -65,6 +62,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_TrueStudio/Boot/hooks.c
index cc2d8896..b918eae8 100644
--- a/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM4_STM32L4_Nucleo_L476RG_TrueStudio/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton digital input on the 
    * board. to force the bootloader to stay active after reset, keep it pressed during
    * reset for at least BOOT_BACKDOOR_ENTRY_TIMEOUT_MS.
@@ -65,6 +62,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/hooks.c b/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/hooks.c
index 1fc16a29..0e39126f 100644
--- a/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_GCC/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep the pushbutton pressed while
    * resetting the microcontroller.
@@ -65,6 +62,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_IAR/Boot/hooks.c b/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_IAR/Boot/hooks.c
index 71e60089..84425c33 100644
--- a/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_IAR/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep the pushbutton pressed while
    * resetting the microcontroller.
@@ -65,6 +62,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_TrueStudio/Boot/hooks.c
index 06d74897..ee36f639 100644
--- a/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM7_STM32F7_Nucleo_F746ZG_TrueStudio/Boot/hooks.c
@@ -51,9 +51,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep the pushbutton pressed while
    * resetting the microcontroller.
@@ -65,6 +62,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/hooks.c b/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/hooks.c
index e20c53fa..f5438d13 100644
--- a/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/hooks.c
+++ b/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_GCC/Boot/hooks.c
@@ -50,9 +50,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep the pushbutton pressed while
    * resetting the microcontroller.
@@ -64,6 +61,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_IAR/Boot/hooks.c b/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_IAR/Boot/hooks.c
index e4ee6cea..efa0dd8b 100644
--- a/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_IAR/Boot/hooks.c
+++ b/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_IAR/Boot/hooks.c
@@ -50,9 +50,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep the pushbutton pressed while
    * resetting the microcontroller.
@@ -64,6 +61,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/
diff --git a/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_TrueStudio/Boot/hooks.c b/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_TrueStudio/Boot/hooks.c
index 6b5e2468..8d5ff7f1 100644
--- a/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_TrueStudio/Boot/hooks.c
+++ b/Target/Demo/ARMCM7_STM32F7_Nucleo_F767ZI_TrueStudio/Boot/hooks.c
@@ -50,9 +50,6 @@
 ****************************************************************************************/
 blt_bool CpuUserProgramStartHook(void)
 {
-  /* clean up the LED driver */
-  LedBlinkExit();
-
   /* additional and optional backdoor entry through the pushbutton on the board. to
    * force the bootloader to stay active after reset, keep the pushbutton pressed while
    * resetting the microcontroller.
@@ -64,6 +61,8 @@ blt_bool CpuUserProgramStartHook(void)
      */
     return BLT_FALSE;
   }
+  /* clean up the LED driver */
+  LedBlinkExit();
   /*  okay to start the user program.*/
   return BLT_TRUE;
 } /*** end of CpuUserProgramStartHook ***/