Keil installation of C language development tool for 51 single chip microcomputer

    There are several kinds of single chip computers , common 51 SCM development requires installation keil Corresponding c51 edition , Can not be installed as mdk edition . This needs attention . at present , Better tools ,windows Naturally keil 了 . But it's for a fee , Only after installation , Get another one license, Generally, the download will bring a registration machine kegen.exe, However, many registration opportunities are win10 Directly as a virus file , So before generating the registration code , Need to be closed win10 Virus and threat protection settings of the security center .

     keil uvision5 The installation of the is as follows ：

    

    If it is Keil C51 Installation , The default directory is C:\Keil_v5, If the installer is keil mdk, The default directory here is C:\Keil, We need to pay attention to , This tool can set its own directory . 

    Fill in the user name here & Email and other information will be useful when cracking , The input is different , The last generated user ID Not exactly . 

    Start installation , The process will be very fast . 

    End of installation . 

      About cracking ：

        If it is win10, Remember to turn it off windows Security Center ,“ Virus and Threat Protection ” Real time protection under setting ：

    If this step is not done , The registration opportunity you downloaded is directly regarded as a virus that causes the download to fail or is directly killed , It's strange that , Before unzipping, you can see that there are keygen.exe file , How come you haven't seen it after decompression . In fact, that is win10 Virus protection is playing tricks .

    after , Click on the open keygen.exe, However, many registration machines register 2020 The year will be over , about 2021 year 12 It is obviously not enough for the monthly installation , So we can download the support to 2032 Registration machine in .

      Registration machine download link ：https://pan.baidu.com/s/1tamsdx_5J0yPF5o4nzaaQg      Extraction code ：htlf

      Crack keil You need to start with administrator privileges keil, And then click File->License Management, Copy in open panel computer id, That is to say cid, Then open the registration machine with administrator privileges （ This thing is noisy ）, stay cid The location of , Paste the copied cid,Target Default should be C51, That is, corresponding development 51 SCM registration code , Finally, click "Generate" Button will generate a registration code .

    

Copy this registration code to keil license management Interface  , Paste the New License ID Code (LIC) In the input box , And then the back "Add LIC" The button becomes clickable , Click on the last display LIC Added Successfully Indicates successful addition , You can look at the last expiration time , If there is no accident 2032 year , Will be enough .

    Crack complete , You can open it keil Used , New project （ menu bar Project->New uVision Project）, Generally, a storage location will be selected first , Finally, a single-chip type selection wizard will come out , If keil Wrong installation , This step may not come out of the SCM type selection .

      General choice AT89C51 that will do . 

      There is nothing else in the project , You need to create a new file , And save it as .c The ending format , Then you need to add the source code of the project （Source Group1） Right click and select Add existing file (Add Existing Files to Group 'Source Group1')：    

      To write c The language code controls the circuit code , Finished writing , We can directly click on the tools menu translate,build,rebuild Wait button . 

      General simulation program or real board , What you need is compiled hex file , This tool does not generate by default hex file , Manual setting required , Click on the menu bar Options for Target Button , As shown below ：

    Select... In the pop-up panel Output TAB , Choose Create HEX File Just check the box .

    And then every time build,rebuild Will generate hex file , This is the file that will eventually be burned to the MCU or the simulator .

    After my personal exploration , stay keil And proteus During the joint commissioning , In fact, you don't have to open it keil, stay proteus During the construction of new projects , Select build by hardware type , And then choose Family 8051,Controller:80C51 perhaps 80C52, Finally, select the compiler type , At this time, if you first install proteus, May not find in the system keil Compile environment ：

      But you can click on the following Compilers Configuration interface ： ad locum , Drop it down to Keil for 8051 When ,Compiler Directory It's empty ,Installed It is shown that Goto Website, You can select this option , And then click "Check" Button , Automatic identification system installed in Keil Catalog .

    such , our proteus You can display the source code in , And write directly c Language control program , Finally, the same compilation , You can simulate it , No need to specify keil Tool compiled hex file , Very convenient , It's easy .

    Attach the personal Baidu network disk connection ：

    link : https://pan.baidu.com/s/1PxPFzBPhVrJqQtS7FNJ4Ig Extraction code : 3h81