diff options
Diffstat (limited to 'src/system_stm32l4xx.c')
-rw-r--r-- | src/system_stm32l4xx.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/system_stm32l4xx.c b/src/system_stm32l4xx.c deleted file mode 100644 index 4c22bfe..0000000 --- a/src/system_stm32l4xx.c +++ /dev/null @@ -1,44 +0,0 @@ -#include "stm32l476xx.h"
-
-/************************* Miscellaneous Configuration ************************/
-/*!< Uncomment the following line if you need to relocate your vector Table in
- Internal SRAM. */
-/* #define VECT_TAB_SRAM */
-#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field.
- This value must be a multiple of 0x200. */
-/******************************************************************************/
-
-void SystemInit(void)
-{
- /* FPU settings ------------------------------------------------------------*/
- #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
- SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */
- #endif
-
- /* Reset the RCC clock configuration to the default reset state ------------*/
- /* Set MSION bit */
- RCC->CR |= RCC_CR_MSION;
-
- /* Reset CFGR register */
- RCC->CFGR = 0x00000000U;
-
- /* Reset HSEON, CSSON , HSION, and PLLON bits */
- RCC->CR &= 0xEAF6FFFFU;
-
- /* Reset PLLCFGR register */
- RCC->PLLCFGR = 0x00001000U;
-
- /* Reset HSEBYP bit */
- RCC->CR &= 0xFFFBFFFFU;
-
- /* Disable all interrupts */
- RCC->CIER = 0x00000000U;
-
- /* Configure the Vector Table location add offset address ------------------*/
-#ifdef VECT_TAB_SRAM
- SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
-#else
- SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
-#endif
-}
-
|