RCC_ClockConfig
SystemClockHSI_Config()
is only used within RCC_ClockConfig.
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STM32 Libraries and Samples
RCC_ClockConfig
SystemClockHSI_Config()
SystemClockHSI_Config() function
Switch the PLL source from HSE to HSI, and select the PLL as SYSCLK source. The system Clock is configured as follows : System Clock source = PLL (HSI) SYSCLK(Hz) = 80000000 HCLK(Hz) = 80000000 AHB Prescaler = 1 APB1 Prescaler = 2 APB2 Prescaler = 1 HSI Frequency(Hz) = 16000000 PLL_M = 16 PLL_N = 160 PLL_P = 2 PLL_Q = 7 PLL_R = 2 VDD(V) = 3.3 Flash Latency(WS) = 5
Syntax
from
main.c:39
static
void
SystemClockHSI_Config
(
void
)
;
Implemented in
main.c:288
Return value
None
References
Location
Referrer
Text
main.c:288
static
void
SystemClockHSI_Config
(
void
)
main.c:39
static
void
SystemClockHSI_Config
(
void
)
;
main.c:125
SwitchSystemClock()
SystemClockHSI_Config
(
)
;
Call Tree
Functions calling
SystemClockHSI_Config()
Functions called by
SystemClockHSI_Config()
SwitchSystemClock()
all items filtered out
SystemClockHSI_Config()
HAL_RCC_OscConfig()
HAL_RCC_ClockConfig()
Error_Handler()
all items filtered out
Data read by
SystemClockHSI_Config()
Data written by
SystemClockHSI_Config()
HAL_StatusTypeDef::HAL_OK
RCC_OscInitTypeDef::PLL
SystemClockHSI_Config()::RCC_ClkInitStruct
SystemClockHSI_Config()::RCC_OscInitStruct
all items filtered out
SystemClockHSI_Config()
RCC_PLLInitTypeDef::PLLState
RCC_PLLInitTypeDef::PLLSource
RCC_PLLInitTypeDef::PLLM
RCC_PLLInitTypeDef::PLLN
RCC_PLLInitTypeDef::PLLP
RCC_PLLInitTypeDef::PLLQ
RCC_PLLInitTypeDef::PLLR
RCC_OscInitTypeDef::OscillatorType
RCC_OscInitTypeDef::HSEState
RCC_OscInitTypeDef::HSIState
RCC_OscInitTypeDef::HSICalibrationValue
RCC_ClkInitTypeDef::ClockType
RCC_ClkInitTypeDef::SYSCLKSource
RCC_ClkInitTypeDef::AHBCLKDivider
RCC_ClkInitTypeDef::APB1CLKDivider
RCC_ClkInitTypeDef::APB2CLKDivider
all items filtered out
Type of
SystemClockHSI_Config()
SystemClockHSI_Config()
RCC_OscInitTypeDef
RCC_ClkInitTypeDef
all items filtered out