Fixed bootloaders not disabling global interrupts during erase and write operations...

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

diff --git a/Bootloaders/DFU/BootloaderAPI.c b/Bootloaders/DFU/BootloaderAPI.c
index 491c506..5198ea7 100644 (file)
--- a/Bootloaders/DFU/BootloaderAPI.c
+++ b/Bootloaders/DFU/BootloaderAPI.c
@@ -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)
@@ -71,6 +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);
+       }
 }
-