[development tutorial 3] open source Bluetooth heart rate waterproof sports Bracelet - development environment construction

Open source Bluetooth heart rate waterproof SPORTS BRACELET
—— Crazy shell · Intelligent wearable development series
Development environment construction

 
  This section mainly explains how to build a development environment KEIL、JlinK drive 、Smart Snippets、USB Installation of serial drive ..
  Keil MDK Is based on ARM The most comprehensive software development solution for Microcontrollers , And includes the required want gen build 、 build state and transfer try Embedded Enter into type Should be use Of the Yes Group Pieces of . Big home can With through too http://www2.keil.com/mdk5/525 Download the latest MDK v5.25, install Keil. Of course , It can also be installed through the data package provided by us .
  Here we take the MDK5 For example .
  
  （1） function mdk511a, Click on Next.
  
  
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  （2） On the hook I agree to all the terms of the preceding License Agreement, Click on Next.
  
      
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  （3） Select the installation folder , Click on Next.

  
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  （4） Enter a name 、 Company name and email , Click on Next.
  
      
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  （5） Click on Finish,Keil 5 Installation .

  
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  Follow the above steps to complete Keil Installation , Then install Jlink drive .
  
  （1） function Setup_JLinkARM_V474b, The protocol dialog box pops up , Click on Yes.
  
      
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  （2） Click on Next.
 
  
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  （3） Click on Browse Select the installation folder , And then click Next. Of course , It can also be ignored Browse, Just click Next.
 
  
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  （4） hold Install USB Driver for J-Link-OB with CDC On the hook , And then click Next.
 
  
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  （5） Continue clicking Next.
  
      
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  （6） Select the computer to use Jlink Development environment of , And then click Ok.
 
  
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  （7） Click on Finish, complete Jlink Installation .

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  Another driver to install is USB Turn string .
  
  （1） open CP210x_VCP_Win_XP_S2K3_Vista_7, Click on Next.
  

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  （2） Continue clicking Next.
 
      
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  （3） Choose I accept the terms of the license agreement, Click on Next.
  

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  （4） Select the installation folder , Click on Next.
  
      
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  （5） Click on Install, Start installing the driver .
 
  
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  （6） Click on Finish, Complete the driver installation .
  
      
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  The last thing to install is to download the code off the chip flash Software for Smart Snippets.
  
  
  （1） open SmartSnippets_install_win64, Click on Next.

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  （2） choice I accept the terms of this license agreement, Click on Next.
  
  （3） Select installation path , Click on Next.
  

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  （4） Select the workspace path , Click on Next.
  
  
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  （5） Choose the installation package , Click on Next.
 

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  （6） Click on Next,Done.
  

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  complete SmartSni    ets After installation , Open software , Building engineering .
  
  
  （1） open SmartSnippets, choice JTAG, Chip selection DA14580-01, Finally, click New.
  

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  （2） Enter the project name and description , Click on Save Storage .
  

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  （3） Select the project created in the previous two steps test, Click on Open.
 
  
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  （4） Because there is no virtual serial port or JTAG, A box will pop up , Click on Yes.
 
 
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  （5） Here we are downloading the code to the outside Flash, Click on flash Icon , And maximize the panel in the corresponding position .
  
      
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  Complete the above 5 Step , We can do it in Select File to download Click on Browse Load what needs to be downloaded HEX file , Then below Connect、Read 32KB、Burn、Erase 4K Sector Button available . stay Offset in Flash memory（HEX） Place input 0x000000 A dialog box will pop up , Choose whether you can boot . When selecting bootable , Special data headers will be added before the data , And the data comes from 0x000008
  Address start . stay Flash memory siz（e  HEX in Bytes） Input Flash Size , After clicking on Connect, The following prompt indicates that the connection is successful , Click on Burn Burn .
  
  

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