SLAU292C Datasheet, PDF (23/102 Pages) Texas Instruments – eZ430-Chronos™ Development Tool

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eZ430-Chronos Sports Watch Software
3.2.2.7 Calorie/Distance Mode - RF ⁽⁴⁾
Press "#" until the "kcal" icon appears (see Figure 3-1). This mode shows the amount of calories that were
burned while exercising, if the optional chest belt is used and heart rate mode is active. This mode also
provides the distance (for example, when running) if a chest belt with build-in accelerometer is used. For
accurate calorie determination, users need to set their sex and weight.
Secondary function: Distance. Press "DOWN" to activate the alternative display. To return to Calorie
Mode, push the "DOWN" button again.
Set function: (Re-)setting calories and setting user weight and sex.
1. Push the "#" button until the calories is displayed in the bottom LCD line
2. Hold "#" for 3 seconds until the calorie value flashes on the bottom LCD line
3. (Re-)set the calories by pushing "UP" or "DOWN"
4. Press "#" to continue with the user sex adjustment
5. Set the user sex by pushing "UP" or "DOWN"
6. Press "#" to continue with user weight adjustment
7. Set the user weight (lb in 12H time mode, kg in 24H time mode) by pushing "UP" or "DOWN"
8. Press "*" to confirm your settings and go back to normal operation or "#" to start over with step 3
NOTE: If no key is pressed for more than 30 seconds, the previous settings are restored.
3.2.2.8 Wireless Update - RF
This mode requires the eZ430-Chronos Control Center PC software.
Press "#" until the "rFbSL" is shown (see Figure 3-1). This mode allows updating the firmware of the
eZ430-Chronos watch wirelessly.
Secondary function: Start/re-start update process. Push "DOWN" once to switch to the confirmation
menu "CONF". Pushing "DOWN" again starts/re-starts the update process (the wireless update on the PC
must be started from the eZ430-Chronos Control Center first (see Section 3.3.1)). At the beginning of the
update the LCD shows "rAM" for a few seconds. During this time, the actual updater software is
downloaded from the PC to the RAM of the CC430 on the watch. This program contains all memory write
and LCD routines. Once this transfer was finished, the code is executed from RAM. At this point, the
download of the actual firmware file is started. The LCD shows the progress in percent on the upper LCD
line. Once the transfer was complete successfully, a reset starts the software on the watch. See
Section 3.6.3 for details.
NOTE: Whenever the wireless update was activated on the watch, it only returns to the main
application with a reset, regardless if an update was performed or not. Time, data, alarm and
other RAM-based data are lost.
(4) _{Additional accessory or eZ430-Chronos Control Center heart rate simulation required.}
SLAU292C – November 2009 – Revised December 2010
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eZ430-Chronos Software
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