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Diffstat (limited to 'Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/system_stm32wbxx.c')
-rw-r--r--Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/system_stm32wbxx.c26
1 files changed, 12 insertions, 14 deletions
diff --git a/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/system_stm32wbxx.c b/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/system_stm32wbxx.c
index 907706bad..791008e1d 100644
--- a/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/system_stm32wbxx.c
+++ b/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE_LLD/BLE_LLD_Pressbutton/Core/Src/system_stm32wbxx.c
@@ -60,11 +60,11 @@
******************************************************************************
* @attention
*
- * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+ * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Apache License, Version 2.0,
- * the "License"; You may not use this file except in compliance with the
+ * the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/Apache-2.0
*
@@ -97,9 +97,9 @@
#define HSI_VALUE (16000000UL) /*!< Value of the Internal oscillator in Hz*/
#endif /* HSI_VALUE */
-#if !defined (LSI_VALUE)
+#if !defined (LSI_VALUE)
#define LSI_VALUE (32000UL) /*!< Value of LSI in Hz*/
-#endif /* LSI_VALUE */
+#endif /* LSI_VALUE */
#if !defined (LSE_VALUE)
#define LSE_VALUE (32768UL) /*!< Value of LSE in Hz*/
@@ -161,12 +161,10 @@
const uint32_t MSIRangeTable[16UL] = {100000UL, 200000UL, 400000UL, 800000UL, 1000000UL, 2000000UL, \
4000000UL, 8000000UL, 16000000UL, 24000000UL, 32000000UL, 48000000UL, 0UL, 0UL, 0UL, 0UL}; /* 0UL values are incorrect cases */
-#if defined(STM32WB55xx) || defined(STM32WB35xx)
const uint32_t SmpsPrescalerTable[4UL][6UL]={{1UL,3UL,2UL,2UL,1UL,2UL}, \
{2UL,6UL,4UL,3UL,2UL,4UL}, \
{4UL,12UL,8UL,6UL,4UL,8UL}, \
{4UL,12UL,8UL,6UL,4UL,8UL}};
-#endif
/**
* @}
@@ -192,7 +190,7 @@
void SystemInit(void)
{
/* Configure the Vector Table location add offset address ------------------*/
-#if defined(VECT_TAB_SRAM) && defined(VECT_TAB_BASE_ADDRESS)
+#if defined(VECT_TAB_SRAM) && defined(VECT_TAB_BASE_ADDRESS)
/* program in SRAMx */
SCB->VTOR = VECT_TAB_BASE_ADDRESS | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAMx for CPU1 */
#else /* program in FLASH */
@@ -203,7 +201,7 @@ void SystemInit(void)
#if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
SCB->CPACR |= ((3UL << (10UL*2UL))|(3UL << (11UL*2UL))); /* 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;
@@ -216,10 +214,10 @@ void SystemInit(void)
/*!< Reset LSI1 and LSI2 bits */
RCC->CSR &= (uint32_t)0xFFFFFFFAU;
-
+
/*!< Reset HSI48ON bit */
RCC->CRRCR &= (uint32_t)0xFFFFFFFEU;
-
+
/* Reset PLLCFGR register */
RCC->PLLCFGR = 0x22041000U;
@@ -227,7 +225,7 @@ void SystemInit(void)
/* Reset PLLSAI1CFGR register */
RCC->PLLSAI1CFGR = 0x22041000U;
#endif
-
+
/* Reset HSEBYP bit */
RCC->CR &= 0xFFFBFFFFU;
@@ -321,10 +319,10 @@ void SystemCoreClockUpdate(void)
{
pllvco = (msirange / pllm);
}
-
+
pllvco = pllvco * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos);
pllr = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> RCC_PLLCFGR_PLLR_Pos) + 1UL);
-
+
SystemCoreClock = pllvco/pllr;
break;
@@ -332,7 +330,7 @@ void SystemCoreClockUpdate(void)
SystemCoreClock = msirange;
break;
}
-
+
/* Compute HCLK clock frequency --------------------------------------------*/
/* Get HCLK1 prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos)];