实验3 按键输入

所属分类:单片机开发
开发工具:C/C++
文件大小:294KB
下载次数:0
上传日期:2021-01-05 15:16:17
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说明:  正点原子STM32F103开发板按键程序,内附完整注释
(On-atom STM32F103 development board keypad program, with complete comments)

文件列表:
CORE (0, 2020-12-19)
CORE\core_cm3.c (17273, 2010-06-07)
CORE\core_cm3.h (85714, 2011-02-09)
CORE\startup_stm32f10x_hd.s (15503, 2011-03-10)
HARDWARE (0, 2020-12-19)
HARDWARE\BEEP (0, 2020-12-19)
HARDWARE\BEEP\beep.c (1049, 2015-03-23)
HARDWARE\BEEP\beep.h (651, 2015-03-23)
HARDWARE\KEY (0, 2020-12-19)
HARDWARE\KEY\key.c (1740, 2015-04-01)
HARDWARE\KEY\key.h (1059, 2015-03-23)
HARDWARE\LED (0, 2020-12-19)
HARDWARE\LED\led.c (1299, 2015-03-23)
HARDWARE\LED\led.h (638, 2015-03-23)
keilkilll.bat (399, 2011-04-23)
OBJ (0, 2020-12-19)
OBJ\KEY.hex (14983, 2015-04-28)
STM32F10x_FWLib (0, 2020-12-19)
STM32F10x_FWLib\inc (0, 2020-12-19)
STM32F10x_FWLib\inc\misc.h (8982, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_adc.h (21690, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_bkp.h (7555, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_can.h (27559, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_cec.h (6573, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_crc.h (2162, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_dac.h (15233, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_dbgmcu.h (3818, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_dma.h (20754, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_exti.h (6824, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_flash.h (25445, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_fsmc.h (27016, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_gpio.h (20175, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_i2c.h (30029, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_iwdg.h (3828, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_pwr.h (4383, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_rcc.h (30452, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_rtc.h (3857, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_sdio.h (21863, 2011-03-10)
STM32F10x_FWLib\inc\stm32f10x_spi.h (17725, 2011-03-10)
... ...

实验器材: 正点原子精英STM32F103开发板 实验目的: 学习GPIO作为输入的使用 硬件资源: 1,DS0(连接在PB5),DS1(连接在PE5) 2,蜂鸣器(连接在PB8) 3,按键KEY0(PE4)/KEY1(PE3)/KEY_UP(PA0,也称之为WK_UP) 实验现象: 本实验,通过开发板上载有的3个按钮(KEY_UP、KEY0和KEY1),来控制板上的2个 LED(DS0和DS1)和蜂鸣器,其中WK_UP控制蜂鸣器,按一次叫,再按一次停;KEY1 控制DS1,按一次DS1亮,再按一次DS1灭;KEY0则同时控制DS0和DS1,按一次,他们 的状态就翻转一次。 注意事项: 无. ------------------------------------------------------------------------------------------- ◆其他重要连接: 开发板光盘资料下载地址(视频+文档+源码等):http://www.openedv.com/posts/list/13912.htm 添加微信公众平台方法:http://www.openedv.com/posts/list/45157.htm ◆友情提示:如果您想以后及时免费的收到正点原子所有开发板资料更新增加通知,请关注微信公众平台: 2种添加方法:(动动手提升您的学习效率,惊喜不断哦) (1)打开微信->添加朋友->公众号->输入“正点原子”->点击关注 (2)打开微信->添加朋友->输入“alientek_stm32"->点击关注 具体微信添加方法,请参考帖子:http://www.openedv.com/posts/list/45157.htm 正点原子@ALIENTEK 广州市星翼电子科技有限公司 电话:020-38271790 传真:020-36773971 购买:http://eboard.taobao.com 公司网站:www.alientek.com 技术论坛:www.openedv.com

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