Environment¶

Install Windows serial driver¶

Install latest Windows Serial Port Driver to setup CMSIS-DAP from the link below:
https://mbed.org/handbook/Windows-serial-configuration

Download DS-5¶

Download DS-5 v5.19, and install. (You need an Arm account for donwloading.)
・Windows 32bit
・Windows 64bit
・Linux 32bit
・Linux 64bit

Build of DS-5 environment¶

Exporting to DS-5¶

1. Goto Mbed compiler.
2. Right click at the program you want to export.
3. Select "Export Program"
   
4. Select "Renesas GR-PEACH" for Export Target
   Select "DS-5" for Export Toolchain
   Push "Export"
   
5. Expand zip file.

Build Process¶

1. Create a new DS-5 workspace.
   A) Create a work folder in an arbitrary position.(You can decide the folder name freely)
   B) Copy the source files to the folder created in step A).
   C) Start DS-5.
   D) Select the [File] menu -> [Switch Workspace] -> [Other...].
   E) Click [Browse...] in the [Workspace Launcher] dialog box.
   F) Select the folder created in step A). Then, click [OK].
   G) DS-5 automatically restarts and the [Welcome to DS-5] screen appears.
   H) Close the [Welcome to DS-5] screen.
   
2. Select the [Window] menu -> [Show View] -> [Project Explorer].
3. Right-click the [Project Explorer] view and select [Import...]
4. In the [Select an import source] of [Import] dialog box, select [General] -> [Existing Projects into Workspace]. Then, click the [Next] button.
5. In the [Import] dialog box, check [Select root directory] and then click [Browse...].
6. In the [Reference Folder] dialog box, select the source-file copy destination (folder name created in step 1-A)) and then click [OK].
7. Check your Mbed project is selected in the [Projects] list and then click [OK] in the [Import] dialog box.
8. Remove the check mark from [Copy projects into workspace] in the [Import] dialog box.
9. Click [Finish] in the [Import] dialog box.
10. Right-click Mbed project displayed in the [Project Explorer] view. Then, select [Clean Project]
11. Right-click like previous step and then click [Build Project].

  e.g.) The folder structure when making the work folder "C:¥Workspase". Export project is mbed_blinky.
    C:
    +-- Workspace
        +-- mbed_blinky
            |   .cproject
            |   .hgignore
            |   .project
            |   ds5_rz_a1h.launch
            |   GettingStarted.htm
            |   main.cpp
            |   mbed.bld
            |   mbed_blinky.bin    <- When clicking [Build Project], ".bin" file will be created here.
            +-- .hg
            +-- Build              <- When clicking [Build Project], ".axf" file will be created here.
            +-- mbed

Add DS-5 configuration for the target¶

Add Mbed RZ/A1H configuration into DS-5.
configdb_v519-20150327.zip

1. Download above zip file and extract it
2. Start DS-5
3. From menu, select [Window] [Preference] and [DS-5] [Configuration Database] press [Add] button
   
4. Browse the configdb folder which you extracted and set configuration name e.g. mbed
   
5. Press [Rebuild database] button
6. Press [OK] button to close the dialog

Create debug configuration¶

1. Connection tab

• From menu in C/C++ perspective or DS-5 debug perspective , select [Run] [Debug Configurations...]
  
• Create new configuration from [DS-5 Debugger]
  
• Select target: Renesas - RZ/A1H R7S721001 - Bare Metal Debug - Debug Cortex-A9
  
• Set Target Connection to Mbed CMSIS-DAP
  
• Select CMSIS-DAP device from [Browse...] of the Connections
  

2. File tab

• Select .axf file of the test program in the Files
  

3. Debugger tab

• Run Control : Debug from entry point

4. Debug

• Copy ".bin" file to Mbed drive
• Push GR-PEACH's reset button or reconnect USB cable
• Press [Apply] and [Debug] button to start debug session
• When rebuilding it and debugging again, press "Disconnect from Target" button and reconnect USB cable