Collaboration diagram for RCC Private functions:Functions | |
| uint32_t | RCC_GetSystemClockFreq (void) |
| Return SYSTEM clock frequency. More... | |
| uint32_t | RCC_GetHCLKClockFreq (uint32_t SYSCLK_Frequency) |
| Return HCLK clock frequency. More... | |
| uint32_t | RCC_GetPCLK1ClockFreq (uint32_t HCLK_Frequency) |
| Return PCLK1 clock frequency. More... | |
| uint32_t | RCC_GetPCLK2ClockFreq (uint32_t HCLK_Frequency) |
| Return PCLK2 clock frequency. More... | |
| uint32_t | RCC_PLL_GetFreqDomain_SYS (uint32_t SYSCLK_Source) |
| Return PLL clock frequency used for system domain. More... | |
| uint32_t | RCC_PLL_GetFreqDomain_48M (void) |
| Return PLL clock frequency used for 48 MHz domain. More... | |
| uint32_t | RCC_PLL_GetFreqDomain_I2S (void) |
| Return PLL clock frequency used for I2S clock. More... | |
| uint32_t | RCC_PLL_GetFreqDomain_SPDIFRX (void) |
| Return PLL clock frequency used for SPDIFRX clock. More... | |
| uint32_t | RCC_PLL_GetFreqDomain_SAI (void) |
| Return PLL clock frequency used for SAI clock. More... | |
| uint32_t | RCC_PLL_GetFreqDomain_DSI (void) |
| Return PLL clock frequency used for DSI clock. More... | |
| uint32_t | RCC_PLLSAI_GetFreqDomain_SAI (void) |
| Return PLLSAI clock frequency used for SAI domain. More... | |
| uint32_t | RCC_PLLSAI_GetFreqDomain_48M (void) |
| Return PLLSAI clock frequency used for 48Mhz domain. More... | |
| uint32_t | RCC_PLLSAI_GetFreqDomain_LTDC (void) |
| Return PLLSAI clock frequency used for LTDC domain. More... | |
| uint32_t | RCC_PLLI2S_GetFreqDomain_I2S (void) |
| Return PLLI2S clock frequency used for I2S domain. More... | |
| uint32_t | RCC_PLLI2S_GetFreqDomain_48M (void) |
| Return PLLI2S clock frequency used for 48Mhz domain. More... | |
| uint32_t | RCC_PLLI2S_GetFreqDomain_SAI (void) |
| Return PLLI2S clock frequency used for SAI domains. More... | |
| uint32_t | RCC_PLLI2S_GetFreqDomain_SPDIFRX (void) |
| Return PLLI2S clock frequency used for SPDIFRX domain. More... | |
Detailed Description
Function Documentation
◆ RCC_GetHCLKClockFreq()
| uint32_t RCC_GetHCLKClockFreq | ( | uint32_t | SYSCLK_Frequency | ) |
Return HCLK clock frequency.
- Parameters
-
SYSCLK_Frequency SYSCLK clock frequency
- Return values
-
HCLK clock frequency (in Hz)
Definition at line 1157 of file stm32f4xx_ll_rcc.c.
◆ RCC_GetPCLK1ClockFreq()
| uint32_t RCC_GetPCLK1ClockFreq | ( | uint32_t | HCLK_Frequency | ) |
Return PCLK1 clock frequency.
- Parameters
-
HCLK_Frequency HCLK clock frequency
- Return values
-
PCLK1 clock frequency (in Hz)
Definition at line 1168 of file stm32f4xx_ll_rcc.c.
◆ RCC_GetPCLK2ClockFreq()
| uint32_t RCC_GetPCLK2ClockFreq | ( | uint32_t | HCLK_Frequency | ) |
Return PCLK2 clock frequency.
- Parameters
-
HCLK_Frequency HCLK clock frequency
- Return values
-
PCLK2 clock frequency (in Hz)
Definition at line 1179 of file stm32f4xx_ll_rcc.c.
◆ RCC_GetSystemClockFreq()
| uint32_t RCC_GetSystemClockFreq | ( | void | ) |
Return SYSTEM clock frequency.
- Return values
-
SYSTEM clock frequency (in Hz)
Definition at line 1119 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLL_GetFreqDomain_48M()
| uint32_t RCC_PLL_GetFreqDomain_48M | ( | void | ) |
Return PLL clock frequency used for 48 MHz domain.
- Return values
-
PLL clock frequency (in Hz)
Definition at line 1236 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLL_GetFreqDomain_DSI()
| uint32_t RCC_PLL_GetFreqDomain_DSI | ( | void | ) |
Return PLL clock frequency used for DSI clock.
- Return values
-
PLL clock frequency (in Hz)
Definition at line 1269 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLL_GetFreqDomain_I2S()
| uint32_t RCC_PLL_GetFreqDomain_I2S | ( | void | ) |
Return PLL clock frequency used for I2S clock.
- Return values
-
PLL clock frequency (in Hz)
Definition at line 1300 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLL_GetFreqDomain_SAI()
| uint32_t RCC_PLL_GetFreqDomain_SAI | ( | void | ) |
Return PLL clock frequency used for SAI clock.
- Return values
-
PLL clock frequency (in Hz)
Definition at line 1363 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLL_GetFreqDomain_SPDIFRX()
| uint32_t RCC_PLL_GetFreqDomain_SPDIFRX | ( | void | ) |
Return PLL clock frequency used for SPDIFRX clock.
- Return values
-
PLL clock frequency (in Hz)
Definition at line 1331 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLL_GetFreqDomain_SYS()
| uint32_t RCC_PLL_GetFreqDomain_SYS | ( | uint32_t | SYSCLK_Source | ) |
Return PLL clock frequency used for system domain.
- Parameters
-
SYSCLK_Source System clock source
- Return values
-
PLL clock frequency (in Hz)
Definition at line 1190 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLI2S_GetFreqDomain_48M()
| uint32_t RCC_PLLI2S_GetFreqDomain_48M | ( | void | ) |
Return PLLI2S clock frequency used for 48Mhz domain.
- Return values
-
PLLI2S clock frequency (in Hz)
Definition at line 1628 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLI2S_GetFreqDomain_I2S()
| uint32_t RCC_PLLI2S_GetFreqDomain_I2S | ( | void | ) |
Return PLLI2S clock frequency used for I2S domain.
- Return values
-
PLLI2S clock frequency (in Hz)
Definition at line 1588 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLI2S_GetFreqDomain_SAI()
| uint32_t RCC_PLLI2S_GetFreqDomain_SAI | ( | void | ) |
Return PLLI2S clock frequency used for SAI domains.
- Return values
-
PLLI2S clock frequency (in Hz)
Definition at line 1509 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLI2S_GetFreqDomain_SPDIFRX()
| uint32_t RCC_PLLI2S_GetFreqDomain_SPDIFRX | ( | void | ) |
Return PLLI2S clock frequency used for SPDIFRX domain.
- Return values
-
PLLI2S clock frequency (in Hz)
Definition at line 1557 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLSAI_GetFreqDomain_48M()
| uint32_t RCC_PLLSAI_GetFreqDomain_48M | ( | void | ) |
Return PLLSAI clock frequency used for 48Mhz domain.
- Return values
-
PLLSAI clock frequency (in Hz)
Definition at line 1439 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLSAI_GetFreqDomain_LTDC()
| uint32_t RCC_PLLSAI_GetFreqDomain_LTDC | ( | void | ) |
Return PLLSAI clock frequency used for LTDC domain.
- Return values
-
PLLSAI clock frequency (in Hz)
Definition at line 1473 of file stm32f4xx_ll_rcc.c.
◆ RCC_PLLSAI_GetFreqDomain_SAI()
| uint32_t RCC_PLLSAI_GetFreqDomain_SAI | ( | void | ) |
Return PLLSAI clock frequency used for SAI domain.
- Return values
-
PLLSAI clock frequency (in Hz)
Definition at line 1406 of file stm32f4xx_ll_rcc.c.
