資源簡介
STM32_USB-Host-Device_Lib_V2.2.0
代碼片段和文件信息
/**
??******************************************************************************
??*?@file????system_stm32f10x.c
??*?@author??MCD?Application?Team
??*?@version?V3.6.3
??*?@date????10-April-2014
??*?@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_stm32f10x_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_stm32f10x_xx.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?8?MHz?(or?25?MHz?depedning?on
??*????the?product?used)?refer?to?“HSE_VALUE“?define?in?“stm32f10x.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.
??*????????
??******************************************************************************
??*?@attention
??*
??*?©?COPYRIGHT?2014?STMicroelectronics
??*
??*?Licensed?under?MCD-ST?Liberty?SW?License?Agreement?V2?(the?“License“);
??*?You?may?not?use?this?file?except?in?compliance?with?the?License.
??*?You?may?obtain?a?copy?of?the?License?at:
??*
??*????????http://www.st.com/software_license_agreement_liberty_v2
??*
??*?Unless?required?by?applicable?law?or?agreed?to?in?writing?software?
??*?distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS?
??*?WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
??*?See?the?License?for?the?specific?language?governing?permissions?and
??*?limitations?under?the?License.
??*
??*************************************
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????179946??2015-10-30?17:05??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\CMSIS_END_USER_LICENCE_AGREEMENT.pdf
?????文件?????203125??2015-10-30?17:05??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\CMSIS_END_USER_LICENCE_AGREEMENT.rtf
?????文件?????637835??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Include\stm32f10x.h
?????文件???????2220??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Include\system_stm32f10x.h
?????文件??????36717??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Release_Notes.html
?????文件??????15896??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_cl.s
?????文件??????15633??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_hd.s
?????文件??????15822??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_hd_vl.s
?????文件??????12506??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_ld.s
?????文件??????13786??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_ld_vl.s
?????文件??????12895??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_md.s
?????文件??????14203??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_md_vl.s
?????文件??????16085??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\arm\startup_stm32f10x_xl.s
?????文件??????13207??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_cl.s
?????文件??????13295??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_hd.s
?????文件??????12617??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_hd_vl.s
?????文件???????9949??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_ld.s
?????文件??????10697??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_ld_vl.s
?????文件??????10404??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_md.s
?????文件??????11193??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_md_vl.s
?????文件??????13396??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\gcc_ride7\startup_stm32f10x_xl.s
?????文件??????17260??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_cl.s
?????文件??????16856??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_hd.s
?????文件??????16253??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_hd_vl.s
?????文件??????13123??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_ld.s
?????文件??????13409??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_ld_vl.s
?????文件??????13420??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_md.s
?????文件??????14095??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_md_vl.s
?????文件??????17255??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\iar\startup_stm32f10x_xl.s
?????文件??????36692??2014-04-10?19:52??STM32_USB-Host-Device_Lib_V2.2.0\Libraries\CMSIS\Device\ST\STM32F10x\Source\Templates\system_stm32f10x.c
............此處省略3357個文件信息
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