RTC HAL Module Guide

PublishTime：2020-12-08

This module guide will enable you to effectively use a module in your own design. Upon completion of this guide, you will be able to add this module to your own design, configure it correctly for the target application and write code, using the included application project code as a reference and efficient starting point. References to more detailed API descriptions and suggestions of other application projects that illustrate more advanced uses of the module are available in the Renesas Synergy Knowledge Base (as described in the References section at the end of this document), and should be valuable resources for creating more complex designs.
The Real-Time Clock (RTC) HAL module is a high-level API for RTC applications and is implemented on r_rtc. The RTC HAL module configures the RTC module and controls clock, calendar, and alarm functions. The RTC uses the real-time clock module on the Synergy MCU. A user-defined callback can be created to respond to any of the three supported interrupt types: alarm, periodic, or carry.
The RTC HAL module defines APIs for opening, closing, setting alarms, starting, and stopping RTC operations. A complete list of the available APIs, an example API call, and a short description of each can be found in the following table. A table of all applicable status return values follows the API summary table.
Features:
The RTC HAL module supports the following functions of the real-time clock:
● RTC peripheral configuration
● RTC time and date get and set
● RTC time and date alarm get and set
● RTC time counter start and stop
● RTC alarm, periodic and carry event notification
● RTC event type enable and disable
● RTC event rate configuration
● RTC clock source get and set

Brand of Product：	Renesas
Part#：	RTC HAL More Part#
Product Category：	Module More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Mar.20.19
Version Number：	Rev.1.03
Data Encoding：	R11AN0059EU0103
Data Size：	665 KB

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