Environment¶

If you use J-Link for debugging, goto Exporting to e2studio (J-Link debug).

Setup¶

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

Install e2studio¶

Download e2studio 5.0.0 or lator, and install

Install OpenOCD¶

Download exe file of OpenOCD v0.10.0-201601101000-dev, and install.

Put Setting file of OpenOCD¶

Copy renesas_gr-peach.cfg to scripts\board directory of OpenOCD.

• default: C:\Program Files\GNU ARM Eclipse\OpenOCD\0.10.0-201601101000-dev\scripts\board

Install OpenOCD add-in to e2studio¶

1. Launch e2studio.
2. Select[Help]menu→[Install new software...]
3. Input http://gnuarmeclipse.sourceforge.net/updates to [work with] box, and push [Add] button.
   
4. Check [GNU ARM C/C++ OpenOCD Debugging] and push [Next >] button.
   
5. Install and restart e2studio.
6. Select [Window]menu -> [Preferences].
7. Select [Run/Debug] - [OpenOCD].
8. Input the folder of openocd.exe to [Folder] box, and push [OK].

Build of e2studio environment¶

Exporting to e2studio¶

1. Go to 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 "e2studio" for Export Toolchain
   Push "Export"
   
   
5. Expand zip file.

import project to e2studio¶

1. Launch e2studio.
2. Specify workspace directory. Workspace directory must be placed in the upper directory of the directory that includes .project file.
   In this document, project file is placed in C:\WorkSpace\GR-PEACH_blinky_e2studio_rz_a1h\GR-PEACH_blinky, and the workspace is placed in C:\WorkSpace\GR-PEACH_blinky_e2studio_rz_a1h.
   
3. If Toolchain Integration dialog appared, select [GCC ARM embedded] and click [Register].
   
4. After e2studio window opens, click [go to workbench].
   
5. Select [File]menu-[import].
   
6. Select [General]-[Existing Projects into Workspace], and click [Next>]
   
7. Click [Browse].
   
8. Click [OK].
   
9. Click [Finish].
   

Build Process¶

1. Launch e2studio.
   
2. Select the [Window] menu -> [Show View] -> [Project Explorer].
3. Select the project to build.
4. Click build icon.

  e.g.) The folder structure when making the work folder "C:\Workspase". Export project is GR-PEACH_blinky.
    C:
    +-- Workspace
        +-- GR-PEACH_blinky_e2studio_rz_a1h
            +-- .metadata
            +-- GR-PEACH_blinky
                |   .cproject
                |   .gdbinit
                |   .hgignore
                |   .project
                |   exporter.yaml
                |   GettingStarted.htm
                |   GR-PEACH_blinky OpenOCD.launch
                |   main.cpp
                |   mbed.bld
                |   SoftPWM.lib
                +-- .hg
                +-- .settings
                +-- Debug <- When clicking [Build Project], ".bin" and ".elf" file will be created here.
                +-- mbed
                +-- SoftPWM

The way to debug¶

Debug¶

1. Connect USB cable
2. Copy ".bin" file to mbed drive
3. Reconnect USB cable
4. Select project to debug.
5. From menu in C/C++ perspective or DS-5 debug perspective , select [Run] [Debug Configurations...]
   
6. Select [<project-name> OpenOCD] in [GDB OpenOCD Debugging]
   
7. Click "Debug".

• If you want to reset :
  please enter the following command to "arm-none-eabi-gdb.exe" screen in "console" view.
  When you drop down from the console view toolbar buttons, you can switch the screen.
  

monitor reset init