外部中断实验
所属分类：单片机开发
开发工具：C/C++
文件大小：686KB
下载次数：0
上传日期：2020-04-17 11:50:51
上 传 者：
LYRhang
说明： 硬件连接：PE连接LED板J2口， PD连接LED板J3。
编程设计：主程序实现核心板的8个LED灯闪烁显示，按下按键K1产生外部中断后， 核心板的LED灯从左到右循环显示10次，然后回到初始状态。
(Hardware connection: PE is connected to J2 port of LED board, PD is connected to J3.
Programming design: the main program realizes the flashing display of 8 LED lights on the core board. After pressing key K1 to generate external interruption, the LED lights on the core board cycle from left to right for 10 times, and then return to the initial state.)
文件列表:
OUTPUT\delay.crf (235444, 2019-11-21)
OUTPUT\delay.d (560, 2019-11-21)
OUTPUT\delay.o (250552, 2019-11-21)
OUTPUT\ExtDll.iex (19, 2019-11-21)
OUTPUT\exti.crf (239954, 2019-11-21)
OUTPUT\exti.d (774, 2019-11-21)
OUTPUT\exti.o (255920, 2019-11-21)
OUTPUT\led.crf (239689, 2019-11-21)
OUTPUT\led.d (758, 2019-11-21)
OUTPUT\led.o (255248, 2019-11-21)
OUTPUT\reg.crf (34298, 2016-10-27)
OUTPUT\reg.d (0, 2016-11-05)
OUTPUT\startup_stm32f10x_hd.d (58, 2019-11-21)
OUTPUT\startup_stm32f10x_hd.lst (50326, 2019-11-21)
OUTPUT\startup_stm32f10x_hd.o (6904, 2019-11-21)
OUTPUT\sys.crf (236777, 2019-11-21)
OUTPUT\sys.d (496, 2019-11-21)
OUTPUT\sys.o (252836, 2019-11-21)
OUTPUT\test.axf (240044, 2019-11-21)
OUTPUT\test.build_log.htm (1584, 2019-11-21)
OUTPUT\test.crf (239654, 2019-11-21)
OUTPUT\test.d (749, 2019-11-21)
OUTPUT\test.hex (10086, 2019-11-21)
OUTPUT\test.htm (48628, 2019-11-21)
OUTPUT\test.lnp (393, 2019-11-21)
OUTPUT\test.map (67482, 2019-11-21)
OUTPUT\test.o (255316, 2019-11-21)
OUTPUT\test.sct (479, 2016-10-18)
OUTPUT\test_Target 1.dep (8689, 2019-11-19)
OUTPUT\usart.crf (239926, 2019-11-21)
OUTPUT\usart.d (621, 2019-11-21)
OUTPUT\usart.o (254116, 2019-11-21)
SYSTEM\delay\delay.c (4611, 2019-06-04)
SYSTEM\delay\delay.h (1108, 2019-06-04)
SYSTEM\sys\sys.c (6006, 2019-06-04)
SYSTEM\sys\sys.h (4067, 2019-06-04)
SYSTEM\usart\usart.c (3686, 2019-06-04)
SYSTEM\usart\usart.h (1039, 2019-06-04)
USER\CONFIG.H (451, 2016-11-05)
... ...
SYSTEM文件夹，采用V3.5库的头文件，使得代码可以完美移植到库函数里面使用，不过注意，在新建工程的时候，请在：Options for Target-->C/C++ 选项卡里面 Preprocessor Symbols 栏定义你的STM32芯片容量。
对于STM32F103系列芯片，设置原则如下：
16KB≤FLASH≤32KB 选择：STM32F10X_LD
***KB≤FLASH≤128KB 选择：STM32F10X_MD
256KB≤FLASH≤512KB 选择：STM32F10X_HD
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