Real Time Clock Sample Demo


Location

    $NitroSDK/build/demos/rtc

Compilation

Move to the $NitroSDK/build/demos/rtc directory and enter:

    % make

The executable files (.nef, .srl) are generated in

    $NitroSDK/build/demos/rtc/sample_name/bin/platform/target/

For example

    $NitroSDK/build/demos/rtc/rtc-1/bin/ARM9-TEG/Release/

Execution

Navigate to the

    $NitroSDK/build/demos/rtc/sample_name/bin/platform/target/

directory and perform one of the following:

Description

rtc-1 This function tests the real time clock operation features:
  • Read and change date and time
  • Read and change alarm setting values
  • Interrupt functions when alarms are generated

Operation

rtc-1 does not work properly with ensata.

If rtc-1 is used on the IS-NITRO-EMULATOR hardware, the interrupt function does not operate properly when the alarm is generated unless the IS-NITRO-DEBUGGER software is version 1.11 or newer. This phenomenon is caused by the conflict problem between the RTC hardware and the IS-NITRO-EMULATOR hardware.

See Also

RTC Function List

Revision History

10/06/2004 Changed description regarding the alarm interrupt feature of rtc-1 demo
09/16/2004 Added description on the alarm interrupt feature of rtc-1 demo.
08/17/2004 Standardized the notation of the IS-NITRO-EMULATOR.
07/10/2004 Changed from .bin to .srl.
06/18/2004 Initial version.