资源简介
ST官方源码STM32F303x固件库,标准外设库,M4系列,F3通用
代码片段和文件信息
/**
******************************************************************************
* @file system_stm32f30x.c
* @author MCD Application Team
* @version V1.2.2
* @date 27-February-2015
* @brief CMSIS Cortex-M4 Device Peripheral Access layer System Source File.
* This file contains the system clock configuration for STM32F30x devices
* and is generated by the clock configuration tool
* stm32f30x_Clock_Configuration_V1.0.0.xls
*
* 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
* and Divider factors AHB/APBx prescalers and Flash settings)
* depending on the configuration made in the clock xls tool.
* This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the “startup_stm32f30x.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_stm32f30x.s“ file to
* configure the system clock before to branch to main program.
*
* 3. If the system clock source selected by user fails to startup the SystemInit()
* function will do nothing and HSI still used as system clock source. User can
* add some code to deal with this issue inside the SetSysClock() function.
*
* 4. The default value of HSE crystal is set to 8MHz refer to “HSE_VALUE“ define
* in “stm32f30x.h“ file. 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.
*
* 5. This file configures the system clock as follows:
*=============================================================================
* Supported STM32F30x device
*-----------------------------------------------------------------------------
* System Clock source | PLL (HSE)
*-----------------------------------------------------------------------------
* SYSCLK(Hz) | 72000000
*----------------------------------------------------------------
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 172641 2015-07-08 19:30 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\CMSIS_END_USER_LICENCE_AGREEMENT.pdf
文件 178493 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\CMSIS_END_USER_LICENCE_AGREEMENT.rtf
文件 726626 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Include\stm32f30x.h
文件 2208 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Include\system_stm32f30x.h
文件 24343 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Release_Notes.html
文件 23799 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\arm\startup_stm32f302x8.s
文件 26343 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\arm\startup_stm32f303xc.s
文件 27310 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\arm\startup_stm32f303xe.s
文件 26339 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\arm\startup_stm32f30x.s
文件 22159 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\arm\startup_stm32f334x8.s
文件 13163 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\gcc_ride7\startup_stm32f30x.s
文件 21190 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\iar\startup_stm32f302x8.s
文件 23551 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\iar\startup_stm32f303xc.s
文件 24856 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\iar\startup_stm32f303xe.s
文件 23547 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\iar\startup_stm32f30x.s
文件 21307 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\iar\startup_stm32f334x8.s
文件 14043 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\system_stm32f30x.c
文件 11442 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\TrueSTUDIO\startup_stm32f302x8.s
文件 12969 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\TrueSTUDIO\startup_stm32f303xc.s
文件 13784 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\TrueSTUDIO\startup_stm32f303xe.s
文件 12967 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\TrueSTUDIO\startup_stm32f30x.s
文件 12054 2015-07-08 19:34 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Device\ST\STM32F30x\Source\Templates\TrueSTUDIO\startup_stm32f334x8.s
文件 11234 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\annotated.html
文件 1082 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\annotated.js
文件 671 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\bc_s.png
文件 147 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\bdwn.png
文件 922 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\check.png
文件 11220 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\classes.html
文件 132 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\closed.png
文件 20668 2015-07-08 19:31 STM32F30x_DSP_StdPeriph_Lib_V1.2.3\STM32F30x_DSP_StdPeriph_Lib_V1.2.3\Libraries\CMSIS\Documentation\Core\html\cmsis.css
............此处省略2973个文件信息
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