git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3793 35acf78f-673a-0410-8e92-d51de3d6d3f4

2012-01-11 21:26:10 +00:00 · 2012-01-11 21:26:10 +00:00 · 7fc77129b1
parent 8f9118ce03
commit 7fc77129b1
1 changed files with 3 additions and 0 deletions
--- a/os/hal/platforms/STM32F1xx/hal_lld.c
+++ b/os/hal/platforms/STM32F1xx/hal_lld.c
@ -72,6 +72,9 @@ static void hal_lld_backup_domain_init(void) {
    RCC->BDCR |= RCC_BDCR_RTCEN;
  }
 #endif /* STM32_RTCSEL != STM32_RTCSEL_NOCLOCK */
+
+  /*  Backup domain access disabled for operations safety.*/
+  PWR->CR &= ~PWR_CR_DBP;
 }

 /*===========================================================================*/