PWM输出实验

所属分类:单片机开发
开发工具:WINDOWS
文件大小:4641KB
下载次数:1
上传日期:2017-06-23 17:08:45
上 传 者csk18000
说明:  通过数据手册对单片机的IO口进行PWM测试,首先该IO口要有时钟信号,然后再程序中设置频率,即可以看到呼吸灯;也可用示波器测试,得到方波。
(Through the data manual, PWM test on the IO port of the microcontroller, first of all, the IO port to have a clock signal, and then set the frequency in the program, that is, you can see the breathing light; you can also use oscilloscope testing to get square wave.)

文件列表:
例程8 PWM输出实验 (0, 2017-06-15)
例程8 PWM输出实验\CORE (0, 2017-06-15)
例程8 PWM输出实验\CORE\core_cm4.h (109142, 2014-07-17)
例程8 PWM输出实验\CORE\core_cm4_simd.h (22735, 2014-07-17)
例程8 PWM输出实验\CORE\startup_stm32f40_41xxx.s (29605, 2014-08-02)
例程8 PWM输出实验\FWLIB (0, 2017-06-15)
例程8 PWM输出实验\FWLIB\inc (0, 2017-06-15)
例程8 PWM输出实验\FWLIB\inc\misc.h (6924, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_adc.h (32880, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_can.h (27318, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_crc.h (2416, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_cryp.h (14481, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_dac.h (14946, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_dbgmcu.h (4296, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_dcmi.h (12977, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_dma.h (28882, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_dma2d.h (19692, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_exti.h (8012, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_flash.h (24467, 2014-08-04)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_flash_ramfunc.h (3275, 2014-08-04)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_fmc.h (44924, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_fsmc.h (27181, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_gpio.h (23548, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_hash.h (10084, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_i2c.h (31939, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_iwdg.h (4323, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_ltdc.h (21191, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_pwr.h (7728, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_rcc.h (30063, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_rng.h (3958, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_rtc.h (40546, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_sai.h (25470, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_sdio.h (22777, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_spi.h (21178, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_syscfg.h (8974, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_tim.h (51689, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_usart.h (17935, 2014-08-01)
例程8 PWM输出实验\FWLIB\inc\stm32f4xx_wwdg.h (3542, 2014-08-01)
例程8 PWM输出实验\FWLIB\src (0, 2017-06-15)
例程8 PWM输出实验\FWLIB\src\misc.c (11443, 2014-08-01)
... ...

本实验将实现如下功能:本实验利用TIM14_CH1产生PWM来控制DS0亮度,DS0将从遵从暗-->亮--->暗-->亮的循环。 //STM32F4工程模板-库函数版本 //淘宝店铺:http://mcudev.taobao.com

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