PWM
所属分类：处理器开发
开发工具：Visual C++
文件大小：1782KB
下载次数：88
上传日期：2012-04-17 17:37:11
上 传 者：
na239152605
说明： 用STM32实现控制PWM！实验现象是可以看到LED灯变暗又变亮！
(With STM32 realize control PWM! The experiment phenomenon is can see LED lights turn dark and brighten!)
文件列表:
PWM (0, 2012-03-19)
PWM\Lib (0, 2012-03-18)
PWM\Lib\CMSIS (0, 2012-03-18)
PWM\Lib\CMSIS\Core (0, 2012-03-18)
PWM\Lib\CMSIS\Core\CM3 (0, 2012-03-18)
PWM\Lib\CMSIS\Core\CM3\core_cm3.c (16249, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\core_cm3.h (42077, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup (0, 2012-03-18)
PWM\Lib\CMSIS\Core\CM3\startup\arm (0, 2012-03-18)
PWM\Lib\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_hd.s (15872, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_ld.s (12236, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\arm\startup_stm32f10x_md.s (12564, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\gcc (0, 2012-03-18)
PWM\Lib\CMSIS\Core\CM3\startup\gcc\startup_stm32f10x_hd.c (16437, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\gcc\startup_stm32f10x_ld.c (12790, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\gcc\startup_stm32f10x_md.c (13104, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\iar (0, 2012-03-18)
PWM\Lib\CMSIS\Core\CM3\startup\iar\startup_stm32f10x_hd.s (16573, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\iar\startup_stm32f10x_ld.s (12001, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\startup\iar\startup_stm32f10x_md.s (12492, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\stm32f10x.h (530869, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\system_stm32f10x.c (24166, 2009-04-06)
PWM\Lib\CMSIS\Core\CM3\system_stm32f10x.h (2158, 2009-04-06)
PWM\Lib\CMSIS\Core\Documentation (0, 2012-03-18)
PWM\Lib\CMSIS\Core\Documentation\CMSIS_Core.htm (50779, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver (0, 2012-03-18)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc (0, 2012-03-18)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\misc.h (4951, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_adc.h (19558, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_bkp.h (7373, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_can.h (14289, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_crc.h (1980, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dac.h (10271, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dbgmcu.h (2980, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_dma.h (18790, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_exti.h (5833, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_flash.h (14446, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_fsmc.h (17276, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_gpio.h (15050, 2009-04-06)
PWM\Lib\STM32F10x_StdPeriph_Driver\inc\stm32f10x_i2c.h (16923, 2009-04-06)
... ...
/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name : readme.txt
* Author : MCD Application Team
* Version : V2.0.1
* Date : 06/13/2008
* Description : Description of the SysTick Example.
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
Example description
===================
This example shows how to configure the SysTick to generate a time base equal to
1 ms. The system clock is set to 72 MHz, the SysTick is clocked by the AHB clock
(HCLK) divided by 8.
A "Delay" function is implemented based on the SysTick end-of-count event.
Four LEDs connected to the GPIO_LED Pin 6, Pin 7, Pin 8 and Pin 9 are toggled
with a timing defined by the Delay function.
Directory contents
==================
platform_config.h Evaluation board specific configuration file
stm32f10x_conf.h Library Configuration file
stm32f10x_it.c Interrupt handlers
stm32f10x_it.h Header for stm32f10x_it.c
main.c Main program
main.h Header for main.c
Hardware environment
====================
This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
boards and can be easily tailored to any other hardware.
To select the STMicroelectronics evaluation board used to run the example, uncomment
the corresponding line in platform_config.h file.
+ STM3210B-EVAL
- Use LD1, LD2, LD3 and LD4 leds connected respectively to PC.06, PC.07, PC.08
and PC.09 pins
+ STM3210E-EVAL
- Use LD1, LD2, LD3 and LD4 leds connected respectively to PF.06, PF0.7, PF.08
and PF.09 pins
How to use it
=============
In order to make the program work, you must do the following:
- Create a project and setup all your toolchain's start-up files
- Compile the directory content files and required Library files:
+ stm32f10x_lib.c
+ stm32f10x_gpio.c
+ stm32f10x_rcc.c
+ stm32f10x_nvic.c
+ stm32f10x_flash.c
+ stm32f10x_systick.c
- Link all compiled files and load your image into target memory
- Run the example
******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******
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