TIM_TimeBase sample

stm32f4xx_it.c:48

This function handles NMI exception.

stm32f4xx_it.c:57

This function handles Hard Fault exception.

stm32f4xx_it.c:118

This function handles Debug Monitor exception.

stm32f4xx_it.c:70

This function handles Memory Manage exception.

stm32f4xx_it.c:83

This function handles Bus Fault exception.

stm32f4xx_it.c:96

This function handles Usage Fault exception.

stm32f4xx_it.c:136

This function handles SysTick Handler.

stm32f4xx_it.c:109

This function handles SVCall exception.

stm32f4xx_it.c:127

This function handles PendSVC exception.

main.c:64

Main program

main.c:200

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

main.c:245

Update the timer update event period

stm32f4xx_it.c:151

This function handles TIM2 update interrupt.

main.c:267

Timer update interrupt processing

main.c:140

Initialize LED2.

main.c:160

Configures User push-button in GPIO or EXTI Line Mode.

main.c:92

Configures the timer as a time base.

system_stm32f4xx.c:79

Miscellaneous Configuration *********************** Vector Table base offset field. This value must be a multiple of 0x200.

main.h:21

@file Examples_LL/TIM/TIM_TimeBase/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.

stm32f4xx_it.h:21

@file Examples_LL/TIM/TIM_TimeBase/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.

main.h:43

LED2

main.h:44

main.h:51

Key push-button

main.h:54

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main.h:53

main.h:58

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main.c:46

main.c:43

main.c:35

main.c:49

main.c:34

main.c:38