stm32_EPP_LPT
所属分类:嵌入式/单片机/硬件编程
开发工具:C/C++
文件大小:2776KB
下载次数:8
上传日期:2019-01-07 11:17:58
上 传 者:
旺旺1号
说明: 利用stm32f4系列的微处理器模拟电脑的并口通信,实现数据的传输等功能。
(using stm32f4XX to complete the comunication with PC.)
文件列表:
stm32_EPP_LPT\CORE\core_cm3.c (17273, 2010-06-07)
stm32_EPP_LPT\CORE\core_cm3.h (85714, 2011-02-09)
stm32_EPP_LPT\CORE\startup_stm32f10x_hd.s (15503, 2011-03-10)
stm32_EPP_LPT\CORE\startup_stm32f10x_md.s (12765, 2011-03-10)
stm32_EPP_LPT\HARDWARE\BEEP\beep.c (1048, 2012-09-13)
stm32_EPP_LPT\HARDWARE\BEEP\beep.h (651, 2012-09-13)
stm32_EPP_LPT\HARDWARE\EXTI\exti.c (2212, 2018-09-13)
stm32_EPP_LPT\HARDWARE\EXTI\exti.h (172, 2018-09-13)
stm32_EPP_LPT\HARDWARE\KEY\key.c (1827, 2015-03-20)
stm32_EPP_LPT\HARDWARE\KEY\key.h (1186, 2015-03-19)
stm32_EPP_LPT\HARDWARE\LED\led.c (1133, 2018-09-14)
stm32_EPP_LPT\HARDWARE\LED\led.h (352, 2018-09-14)
stm32_EPP_LPT\HARDWARE\PORTACCESS\portaccess.c (4718, 2018-09-14)
stm32_EPP_LPT\HARDWARE\PORTACCESS\portaccess.h (359, 2018-09-14)
stm32_EPP_LPT\keilkilll.bat (399, 2011-04-23)
stm32_EPP_LPT\OBJ\beep.crf (349389, 2018-09-14)
stm32_EPP_LPT\OBJ\beep.d (1637, 2018-09-14)
stm32_EPP_LPT\OBJ\beep.o (382356, 2018-09-14)
stm32_EPP_LPT\OBJ\core_cm3.crf (3942, 2018-09-14)
stm32_EPP_LPT\OBJ\core_cm3.d (104, 2018-09-14)
stm32_EPP_LPT\OBJ\core_cm3.o (11300, 2018-09-14)
stm32_EPP_LPT\OBJ\delay.crf (349955, 2018-09-14)
stm32_EPP_LPT\OBJ\delay.d (1669, 2018-09-14)
stm32_EPP_LPT\OBJ\delay.o (383468, 2018-09-14)
stm32_EPP_LPT\OBJ\EXIT.axf (355524, 2018-09-14)
stm32_EPP_LPT\OBJ\EXIT.build_log.htm (2179, 2018-09-14)
stm32_EPP_LPT\OBJ\EXIT.hex (26532, 2018-09-14)
stm32_EPP_LPT\OBJ\EXIT.htm (73093, 2018-09-14)
stm32_EPP_LPT\OBJ\EXIT.lnp (640, 2018-09-14)
stm32_EPP_LPT\OBJ\EXIT.sct (479, 2018-09-13)
stm32_EPP_LPT\OBJ\ExtDll.iex (19, 2018-09-14)
stm32_EPP_LPT\OBJ\exti.crf (355497, 2018-09-14)
stm32_EPP_LPT\OBJ\exti.d (1853, 2018-09-14)
stm32_EPP_LPT\OBJ\exti.o (389620, 2018-09-14)
stm32_EPP_LPT\OBJ\key.crf (350475, 2018-09-14)
stm32_EPP_LPT\OBJ\key.d (1640, 2018-09-14)
stm32_EPP_LPT\OBJ\key.o (384400, 2018-09-14)
stm32_EPP_LPT\OBJ\led.crf (349903, 2018-09-14)
stm32_EPP_LPT\OBJ\led.d (1601, 2018-09-14)
stm32_EPP_LPT\OBJ\led.o (382612, 2018-09-14)
... ...
实验器材:
战舰STM32F103开发板V3版本
实验目的:
学习外部中断的使用
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)/KEY2(PE2)/KEY_UP(PA0,也称之为WK_UP)
实验现象:
本实验,利用外部中断,实现与实验3类似的效果,即:通过开发板上载有的4个按
钮(KEY_UP、KEY0、KEY1和KEY2),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;KEY2控制DS0,按一次亮,再按
一次灭;KEY1控制DS1,效果同KEY2;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.
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