Add Adafruit's Atmega32u4 breakout board

[pub/USBasp.git] / Bootloaders / Printer / BootloaderAPI.c

diff --git a/Bootloaders/Printer/BootloaderAPI.c b/Bootloaders/Printer/BootloaderAPI.c
index a84ecf8..5e8083e 100644 (file)
--- a/Bootloaders/Printer/BootloaderAPI.c
+++ b/Bootloaders/Printer/BootloaderAPI.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2013.
+     Copyright (C) Dean Camera, 2018.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2013  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2018  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -37,16 +37,22 @@
 
 void BootloaderAPI_ErasePage(const uint32_t Address)
 {
-       boot_page_erase_safe(Address);
-       boot_spm_busy_wait();
-       boot_rww_enable();
+       ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+       {
+               boot_page_erase_safe(Address);
+               boot_spm_busy_wait();
+               boot_rww_enable();
+       }
 }
 
 void BootloaderAPI_WritePage(const uint32_t Address)
 {
-       boot_page_write_safe(Address);
-       boot_spm_busy_wait();
-       boot_rww_enable();
+       ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+       {
+               boot_page_write_safe(Address);
+               boot_spm_busy_wait();
+               boot_rww_enable();
+       }
 }
 
 void BootloaderAPI_FillWord(const uint32_t Address, const uint16_t Word)
@@ -71,5 +77,8 @@ uint8_t BootloaderAPI_ReadLock(void)
 
 void BootloaderAPI_WriteLock(const uint8_t LockBits)
 {
-       boot_lock_bits_set_safe(LockBits);
+       ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
+       {
+               boot_lock_bits_set_safe(LockBits);
+       }
 }