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SourceVuSTM32 Libraries and SamplesRCC_OutputSystemClockOnMCO

RCC_OutputSystemClockOnMCO sample

RCC_OutputSystemClockOnMCO is a sample project defining the following symbols:

Most used functions

Name
Location
Summary
This function handles NMI exception.
This function handles Hard Fault exception.
This function handles Debug Monitor exception.
This function handles Memory Manage exception.
This function handles Bus Fault exception.
This function handles Usage Fault exception.
This function handles SysTick Handler.
This function handles SVCall exception.
This function handles PendSVC exception.
Main program
System Clock Configuration The system Clock is configured as follow : System Clock source = PLL (HSE) SYSCLK(Hz) = 100000000 HCLK(Hz) = 100000000 AHB Prescaler = 1 APB1 Prescaler = 2 APB2 Prescaler = 1 HSE Frequency(Hz) = 8000000 PLL_M = 8 PLL_N = 400 PLL_P = 4 VDD(V) = 3.3 Main regulator output voltage = Scale1 mode Flash Latency(WS) = 3
Initialize LED2.
Function to manage User button press
Configures User push-button in GPIO or EXTI Line Mode.
Configure MCO pin (PA8 and PC9).

Other commonly used symbols

Name
Location
Summary
Miscellaneous Configuration *********************** Vector Table base offset field. This value must be a multiple of 0x200.
@file Examples_LL/RCC/RCC_OutputSystemClockOnMCO/Inc/main.h @author MCD Application Team Header for main.c module @attention Copyright (c) 2017 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
@file Examples_LL/RCC/RCC_OutputSystemClockOnMCO/Inc/stm32f4xx_it.h @author MCD Application Team This file contains the headers of the interrupt handlers. @attention Copyright (c) 2017 STMicroelectronics. All rights reserved. This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
Key push-button
Source of the MCO output
Prescaler applied to MCO output

Dependencies

RCC_OutputSystemClockOnMCO depends on the following libraries: