Overview

Automatic hardware selection logic.

Automatic Driver Selection
Resolves the low-level driver implementation based on ACTIVE_RTC_TYPE. This allows the user to switch RTC devices by changing a single configuration value in userDef.h. Note User can switch between supported RTC devices by changing the ACTIVE_RTC_TYPE macro. Add #define ACTIVE_RTC_TYPE RTC_TYPE_PCF8523 in userDef.h to use PCF8523 RTC. Add #define ACTIVE_RTC_TYPE RTC_TYPE_DS3231 in userDef.h to use DS3231 RTC. For custom RTC devices, include the custom driver header and define RTC_CTRL and RTC_DRIVER macros accordingly. Refer to userDef.h in rtcDemo of including a custom RTC driver.
#define	RTC_CTRL RTC_PCF8523_ADDR
	I2C Address for the currently selected RTC (PCF8523).
#define	RTC_DRIVER PCF8523_DRIVER
	Driver Interface Table for the currently selected RTC (PCF8523).

Macro Definition Documentation

#define RTC_CTRL RTC_PCF8523_ADDR

#include <rtc_config.h>

I2C Address for the currently selected RTC (PCF8523).

Note: User can switch to different RTC device by changing ACTIVE_RTC_TYPE macro in userDef.h. RTC_CTRL used for Address of RTC controller *‍/

Definition at line 53 of file rtc_config.h.

#define RTC_DRIVER PCF8523_DRIVER

#include <rtc_config.h>

Driver Interface Table for the currently selected RTC (PCF8523).

Note: User can switch to different RTC device by changing ACTIVE_RTC_TYPE macro in userDef.h. RTC_DRIVER used for Driver API Table of RTC controller *‍/

Definition at line 58 of file rtc_config.h.