资源简介
STM32L的官方例程,包括ADC,DAC,EXTI,I2C,GPIO,USART等26个例程
代码片段和文件信息
/**
******************************************************************************
* @file system_stm32l1xx.c
* @author MCD Application Team
* @version V1.3.3
* @date 20-April-2015
* @brief CMSIS Cortex-M3 Device Peripheral Access layer System Source File.
* This file contains the system clock configuration for STM32L1xx Ultra
* Low Power devices and is generated by the clock configuration
* tool “STM32L1xx_Clock_Configuration_V1.1.0.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_stm32l1xx_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 MSI (2.1 MHz Range) is used as system clock source.
* Then SystemInit() function is called in “startup_stm32l1xx_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 MSI 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 “stm32l1xx.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:
*=============================================================================
* System Clock Configuration
*=============================================================================
* System Clock source | PLL(HSE)
*-----------------------------------------------------------------------------
* SYSCLK | 32000000 Hz
*---------------------------------
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\
文件 24914 2015-04-20 21:15 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\CMSIS END USER LICENCE AGREEMENT.pdf
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Include\
文件 505206 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Include\stm32l1xx.h
文件 2220 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Include\system_stm32l1xx.h
文件 33403 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Release_Notes.html
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\arm\
文件 14803 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\arm\startup_stm32l1xx_hd.s
文件 13020 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\arm\startup_stm32l1xx_md.s
文件 14559 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\arm\startup_stm32l1xx_mdp.s
文件 14729 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\arm\startup_stm32l1xx_xl.s
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\gcc_ride7\
文件 11998 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\gcc_ride7\startup_stm32l1xx_hd.s
文件 10669 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\gcc_ride7\startup_stm32l1xx_md.s
文件 11745 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\gcc_ride7\startup_stm32l1xx_mdp.s
文件 11909 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\gcc_ride7\startup_stm32l1xx_xl.s
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\iar\
文件 17100 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\iar\startup_stm32l1xx_hd.s
文件 14563 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\iar\startup_stm32l1xx_md.s
文件 16502 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\iar\startup_stm32l1xx_mdp.s
文件 16918 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\iar\startup_stm32l1xx_xl.s
文件 20175 2015-04-21 01:56 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\system_stm32l1xx.c
目录 0 2015-04-21 23:43 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\TASKING\
文件 3686 2015-04-20 21:15 STM32L1xx_StdPeriph_Lib_V1.3.1\Libraries\CMSIS\Device\ST\STM32L1xx\Source\Templates\TASKING\cstart_thumb2.asm
............此处省略1592个文件信息
相关资源
- 基于STM32F4x9的LCD显示
- VS1053B编解码器的VDR分布式声音采集卡
- stm32的DAC播放音乐文件
- STM32+TMC5160代码电路图.rar
- 基于STM32的深海钻机甲板控制系统
- 易语言Beep应用例程源码
- stm32f103.SchDoc
- SCI串口中断接收发送例程
- STM32F103 USART+DMA
- DMA+stm32 407.zip
- 4_USART串口通信(空闲中断+DMA.zip
- stm32f105-usart-DMA收发demo
- STM32F042F6P6 Uart12DMA;发送中断接收
- STM8S例程,基于IAR下的STM8S例程
- 基于STM32的嵌入式双目图像采集系统设
- 基于STM32F103C8单片机的晶联讯电子JL
- 基于STM32的温湿度检测系统实现
- stm32F4+w5300
- 14284969_《STM32单片机应用与全案例实践
-
ST-li
nk-V2的SWD仿真使用方法.docx - 安富莱STM32开发板资料
- 通用LED显示屏控件Delphi开发例程源码
- 易语言图片放大
- STM32F103实现OV7670摄像头显示
- STM32F207学习板例程
- STM32F103VCT6TR - High-density performance lin
- STM32 SRAM启动的 KeiL 配置
- STM32的IAP-Bootloader程序
- STM32例程之Bootloader
- stm32f103 虚拟U盘,调试成功的
评论
共有 条评论