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UART.rar

代码片段和文件信息
/**
******************************************************************************
* @file system_stm32f1xx.c
* @author MCD Application Team
* @version V4.2.0
* @date 31-March-2017
* @brief CMSIS Cortex-M3 Device Peripheral Access layer System Source File.
*
* 1. This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): Setups the system clock (System clock source PLL Multiplier
* factors AHB/APBx prescalers and Flash settings).
* This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the “startup_stm32f1xx_xx.s“ file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK) it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
* 2. After each device reset the HSI (8 MHz) is used as system clock source.
* Then SystemInit() function is called in “startup_stm32f1xx_xx.s“ file to
* configure the system clock before to branch to main program.
*
* 4. The default value of HSE crystal is set to 8 MHz (or 25 MHz depending on
* the product used) refer to “HSE_VALUE“.
* When HSE is used as system clock source directly or through PLL and you
* are using different crystal you have to adapt the HSE value to your own
* configuration.
*
******************************************************************************
* @attention
*
* © COPYRIGHT(c) 2017 STMicroelectronics
*
* Redistribution and use in source and binary forms with or without modification
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS“
* AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIE
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 4191 2018-05-31 14:08 UART\.mxproject
文件 499383 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f100xb.h
文件 544592 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f100xe.h
文件 450054 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f101x6.h
文件 460427 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f101xb.h
文件 538241 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f101xe.h
文件 553283 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f101xg.h
文件 542782 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f102x6.h
文件 552388 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f102xb.h
文件 874443 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f103x6.h
文件 884820 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f103xb.h
文件 971857 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f103xe.h
文件 985951 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f103xg.h
文件 1261488 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f105xc.h
文件 1342323 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f107xc.h
文件 8788 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\stm32f1xx.h
文件 3337 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Include\system_stm32f1xx.h
文件 15127 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f100xb.s
文件 16715 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f100xe.s
文件 12564 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f101x6.s
文件 12937 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f101xb.s
文件 15049 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f101xe.s
文件 15808 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f101xg.s
文件 12886 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f102x6.s
文件 13271 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f102xb.s
文件 13449 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f103x6.s
文件 13834 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f103xb.s
文件 16391 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f103xe.s
文件 16845 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f103xg.s
文件 16653 2018-03-20 15:15 UART\Drivers\CMSIS\Device\ST\STM32F1xx\Source\Templates\arm\startup_stm32f105xc.s
............此处省略643个文件信息
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