Keil_uvision_4基本使用教程
使用汇编语言或C语言要使用编译器，以便把写好的程序编译为机器码，才能把HEX可执行文件写入单片机内。KEIL uVISION是众多单片机应用开发软件中最优秀的软件之一，它支持众多不同公司的MCS51架构的芯片，甚至ARM，它集编辑，编译，仿真等于一体，它的界面和常用的微软VC++的界面相似，界面友好，易学易用，在调试程序，软件仿真方面也有很强大的功能。因此很多开发51应用的工程师或普通的单片机爱好者，都对它十分喜欢。
在这里以ST单片机并结合C程序为例（汇编操作方法类似，唯一不同的是汇编源程序文件名后缀为“.ASM ”），图文描述工程项目的创建和使用方法：
一、首先我们要养成一个习惯：最好先建立一个空文件夹，把您的工程文件放到里面，以避免和其他文件混合，如下图先创建了一个名为“Led”文件夹：
![](https://wkrtcs.bdimg.com/rtcs/image?w=616&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"616","h":"402","dataType":"png","c":"word/media/image1.png","imgOriW":800,"imgOriH":551})
作者：月夜 来源：本站原创(www.mcusy.cn)
二、点击桌面上的Keil uVision4图标，出现启动画面：
![](https://wkrtcs.bdimg.com/rtcs/image?w=453&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"453","h":"235","dataType":"png","c":"word/media/image2.png","imgOriW":453,"imgOriH":235})
三、点击“project --- New uVision Project”新建一个工程：
![](https://wkrtcs.bdimg.com/rtcs/image?w=551&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"551","h":"357","dataType":"png","c":"word/media/image3.png","imgOriW":822,"imgOriH":585})
作者：月夜 来源：本站原创(www.mcusy.cn)
四、在对话框，选择放在刚才建立的“Led”文件夹下，给这个工程取个名后保存，不需要填后缀：
![](https://wkrtcs.bdimg.com/rtcs/image?w=554&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"554","h":"407","dataType":"png","c":"word/media/image4.png","imgOriW":692,"imgOriH":490})
五、弹出一个框，在CPU类型下我们找到并选中“STMicroelectronics”下的STM32F101C8（这是八不是B）：
![](https://wkrtcs.bdimg.com/rtcs/image?w=555&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"555","h":"357","dataType":"png","c":"word/media/image5.png","imgOriW":711,"imgOriH":496})
六、点击OK之后会弹出下面的窗口，注意：选择“否”，不要选是。
![](https://wkrtcs.bdimg.com/rtcs/image?w=597&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"597","h":"266","dataType":"png","c":"word/media/image6.png","imgOriW":694,"imgOriH":302})
七、到此，基本的工程框架就建好了
![](https://wkrtcs.bdimg.com/rtcs/image?w=592&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"592","h":"380","dataType":"png","c":"word/media/image7.png","imgOriW":822,"imgOriH":585})
八、在之前建立的文件夹下，建立四个文件，分别命名为Statup,Lib,Code,Output：
![](https://wkrtcs.bdimg.com/rtcs/image?w=560&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"560","h":"397","dataType":"png","c":"word/media/image8.png","imgOriW":800,"imgOriH":551})
九、将2个启动源代码文件拷贝到Startup文件夹中
![](https://wkrtcs.bdimg.com/rtcs/image?w=565&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"565","h":"347","dataType":"png","c":"word/media/image9.png","imgOriW":785,"imgOriH":551})
十、将工程中需要到用到的库文件拷贝到Lib文件夹中
![](https://wkrtcs.bdimg.com/rtcs/image?w=542&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"542","h":"342","dataType":"png","c":"word/media/image10.png","imgOriW":785,"imgOriH":551})
十一、在工程文件Target 1下添加4个成员组
![](https://wkrtcs.bdimg.com/rtcs/image?w=551&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"551","h":"386","dataType":"png","c":"word/media/image11.png","imgOriW":822,"imgOriH":585})
![](https://wkrtcs.bdimg.com/rtcs/image?w=575&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"575","h":"369","dataType":"png","c":"word/media/image12.png","imgOriW":822,"imgOriH":585})
十二、分别将工程文件中相应的源程序文件添加至对应的成员组中
![](https://wkrtcs.bdimg.com/rtcs/image?w=575&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"575","h":"421","dataType":"png","c":"word/media/image13.png","imgOriW":822,"imgOriH":585})
![](https://wkrtcs.bdimg.com/rtcs/image?w=572&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"572","h":"399","dataType":"png","c":"word/media/image14.png","imgOriW":817,"imgOriH":578})
十三、工程预设
![](https://wkrtcs.bdimg.com/rtcs/image?w=551&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"551","h":"363","dataType":"png","c":"word/media/image15.png","imgOriW":822,"imgOriH":585})
十四、勾选Create HEX File，使得程序编译后生成可供下载的HEX文件
![](https://wkrtcs.bdimg.com/rtcs/image?w=570&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"570","h":"345","dataType":"png","c":"word/media/image16.png","imgOriW":826,"imgOriH":585})
十五、选择编译后产生文件的存储路径
![](https://wkrtcs.bdimg.com/rtcs/image?w=566&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"566","h":"391","dataType":"png","c":"word/media/image17.png","imgOriW":833,"imgOriH":536})
![](https://wkrtcs.bdimg.com/rtcs/image?w=617&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"617","h":"351","dataType":"png","c":"word/media/image18.png","imgOriW":812,"imgOriH":524})
十六、选择仿真器类型，我们用的仿真器是ULINK 2
![](https://wkrtcs.bdimg.com/rtcs/image?w=576&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"576","h":"395","dataType":"png","c":"word/media/image19.png","imgOriW":823,"imgOriH":581})
十七、接下来在![](https://wkrtcs.bdimg.com/rtcs/image?w=135&md5sum=3381de2ca01b9854b6c5f2b0e3b12735&sign=c16ae2de93&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=53&ipr={"t":"img","w":"135","h":"54","dataType":"png","c":"word/media/image20.png","imgOriW":135,"imgOriH":54})
中尽情的编写你的程序吧！！
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