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rtc function
Dependencies: Date RTC8563 mbed
Diff: RTC8563.cpp
- Revision:
- 1:b04939291414
- Parent:
- 0:8a695c71f11b
--- a/RTC8563.cpp Thu Apr 16 10:27:29 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,63 +0,0 @@ -// -// @ Project : RTC Date Time Clock -// @ File Name : RTC8563.cpp -// @ Date : 06.04.2015 -// @ Author : Franz Pucher -// @ Copyright : pe@bulme.at -// - -#include "mbed.h" -#include "const.h" - -#include "RTC8563.h" - -RTC8563::RTC8563() : i2c(p28, p27) // delete void and add call to base constructor -{ - // Initialise I2C - i2c.frequency(40000); - char init1[2] = {0x6, 0x00}; - char init2[2] = {0x7, 0xff}; - i2c.write(0x40, init1, 2); - i2c.write(0x40, init2, 2); -} - -RTC8563::RTC8563(PinName sda, PinName scl) : i2c(sda, scl) -{ - // Initialise I2C - i2c.frequency(40000); - char init1[2] = {0x6, 0x00}; - char init2[2] = {0x7, 0xff}; - i2c.write(0x40, init1, 2); - i2c.write(0x40, init2, 2); -} - -char RTC8563::rtc_read(char address) -{ - char value; - i2c.start(); - i2c.write(RTC8563_ADR); - i2c.write(address); - i2c.start(); - i2c.write(RTC8563_ADR | _READ); - value = i2c.read(0); - i2c.stop(); - - return value; -} - -void RTC8563::rtc_write(char address, char value) -{ - i2c.start(); - i2c.write(RTC8563_ADR); - i2c.write(address); - i2c.write(value); - i2c.stop(); -} - -void RTC8563::rtc_init() -{ -} - -void RTC8563::rtc_alarm() -{ -} \ No newline at end of file