view src/condat/com/include/rtc.h @ 268:f2e52cab0a73

abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 4e78acac3d88
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM (6301)
|  Modul   :  
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Type definitions and function prototypes for the real time clock driver
|             SPR 1725, re-wrote file for new RTC driver implementation.
+----------------------------------------------------------------------------- 
*/ 

#ifndef DEF_RTC__H
#define DEF_RTC__H
/*==== INCLUDES ===================================================*/
#include <string.h>
#include "typedefs.h"
#include "gdi.h"
#include "kbd.h"
/*==== EXPORT =====================================================*/
/*
 * type definitions
 */


 typedef enum 
{
	RTC_TIME_FORMAT_12HOUR,
	RTC_TIME_FORMAT_24HOUR
} T_RTC_TIME_FORMAT;

typedef struct {
	UBYTE	day;
	UBYTE	month;
	USHORT	year;
} 	T_RTC_DATE;


typedef struct
{	UBYTE	minute;
	UBYTE	hour;
	UBYTE   second;
	T_RTC_TIME_FORMAT	format;
	BOOL	PM_flag;
} T_RTC_TIME;

typedef void (*RtcCallback) (void*);  /* RTC event handler        */

/*
 * Prototypes
 */


BOOL rtc_clock_cleared();// wrapper for RTC_RtcReset();

UBYTE rtc_set_time_date(T_RTC_DATE* date, T_RTC_TIME* time); // wrapper for  RTC_setTimeDate();

UBYTE rtc_get_time_date(T_RTC_DATE* date, T_RTC_TIME* time); // wrapper for RTC_getTimeDate();

UBYTE rtc_set_alarm(T_RTC_DATE* date , T_RTC_TIME* time, RtcCallback callback_func );//wrapper for RTC_setAlarm();

UBYTE rtc_get_alarm(T_RTC_DATE* date, T_RTC_TIME* time);//wrapper for RTC_getAlarm();

UBYTE rtc_unset_alarm();//wrapper for RTC_UnsetAlarm();

UBYTE rtc_set_time_format(T_RTC_TIME_FORMAT format);//wrapper for RTC_Set12HourMode();





#endif /* #ifndef DEF_RTC_H */