SLAU292C Datasheet, PDF (46/102 Pages) Texas Instruments – eZ430-Chronos™ Development Tool

eZ430-Chronos Software Projects
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3.6.3.4.2.1 eZ430-Chronos Watch Update Using IAR
The project is available in C:\Program Files\Texas Instruments\eZ430-Chronos\Software Projects\eZ430-
Chronos Watch\IAR\Wireless Update. The eZ430-Chronos watch module needs to be connected to the
emulator which must be connected to the PC.
1. Open project by double clicking "Wireless Updater.eww"
2. Select build configuration according to frequency in Project > Edit Configurations...
3. Click Project > Download and Debug
4. Close the Embedded Workbench after code was written
5. Program watch main application as described in Section 3.6.4.
3.6.4 eZ430-Chronos Firmware
To restore or modify the original watch projects, the source code must be installed. This happens during
the installation of the demo software package (SLAC341), which contains two different sets of examples.
Code Composer Studio v4.2 or the IAR Workbench can be used, regardless if code limited or not.
3.6.4.1 Using Code Composer Studio™ v4.2
1. Launch Code Composer Studio v4.2: Start > All Programs > Texas Instruments > Code Composer
Studio v4 > Code Composer Studio v4
2. Create new Workspace or open existing Workspace that does not yet contain eZ430-Chronos projects
NOTE: Workspaces should not be located in a long path of directories as Windows only supports
path names up to 255 characters. Keep in mind that the projects contain subdirectories as
well.
3. Import eZ430-Chronos Projects by clicking: Project > Import Existing CCE/CCS Eclipse Project
4. Click Browse and browse to eZ430-Chronos Projects (default directory: C:\Program Files\Texas
Instruments\eZ430-Chronos\Software Projects\eZ430-Chronos Watch\CCS). Confirm directory by
clicking OK
5. The eZ430-Chronos sports watch project appears as ez430_chronos, the eZ430-Chronos data logger
appears as ez430_chronos_datalogger. Select Copy projects into workspace to create a new copy of
the projects
6. Click Finish to finalize the project import. The projects appear in the C/C++ Projects view of CCS
7. Select the right version of the project. Each project comes with six different project settings (build
configurations), which can be selected in Project > Properties > C/C++ Build > Active Configuration >
Configuration:
915 MHz – Limited CCS Core Edition (USA)
868 MHz – Limited CCS Core Edition (Europe)
433 MHz – Limited CCS Core Edition (Other regions)
915 MHz – Unrestricted CCS Platinum (USA)
868 MHz – Unrestricted CCS Platinum (Europe)
433 MHz – Unrestricted CCS Platinum (Other regions)
8. Go to Target > Debug Active > Debug Active Project to launch the debugger
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eZ430-Chronos Software
SLAU292C – November 2009 – Revised December 2010
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