uint8 TIME_AddMon(uint8 *pDate, uint8 mon) //月增量
{
uint8 temp, temp1, temp2;
temp = BcdToHex(pDate[1]) + mon;
temp1 = temp % 12;
temp2 = temp / 12;
pDate[4] = HexToBcd(temp1);
if (temp2 != 0) pDate[5] = HexToBcd(BcdToHex(pDate[5]) + temp2);
return 0;
}
uint8 TIME_AddHour(uint8 *pDate, uint8 hour) //小时增量
{
uint8 temp, temp1, temp2;
temp = BcdToHex(pDate[2]) + hour;
temp1 = temp % 24;
temp2 = temp / 24;
pDate[2] = HexToBcd(temp1);
if (temp2 != 0) TIME_AddDate(pDate, temp2);
return 0;
}
uint8 TIME_AddSec(uint8 *pDate, uint8 sec) //秒增量
{
uint8 temp, temp1, temp2;
temp = BcdToHex(pDate[0]) + sec;
temp1 = temp % 60;
temp2 = temp / 60;
pDate[0] = HexToBcd(temp1);
if (temp2 != 0) TIME_AddMin(pDate, temp2);
return 0;
}
uint8 TIME_AddMin(uint8 *pDate, uint8 min) //分钟增量
{
uint8 temp, temp1, temp2;
temp = BcdToHex(pDate[1]) + min;
temp1 = temp % 60;
temp2 = temp / 60;
pDate[1] = HexToBcd(temp1);
if (temp2 != 0) TIME_AddHour(pDate, temp2);
return 0;
}
// =============================================================================
// 功能：从RTC设备中读取RTC时间，单位微秒,取从1970年1月1日0:0:0到现在的时间差
// 参数：time, 时间值，需把日历时间转换成1970年1月1日0:0:0到现在的时间差
// 返回：true,正常操作，否则出错
// =============================================================================
bool_t Rtc_GetTime(s64 *time)
{
struct tm dtm;
u32 rtc_timr,rtc_calr;
u32 year,month,date,hour,min,sec;
rtc_timr = RTC->RTC_TIMR;
rtc_calr = RTC->RTC_CALR;
year = (rtc_calr & RTC_CALR_YEAR_Msk) >> RTC_CALR_YEAR_Pos;
month = (rtc_calr & RTC_CALR_MONTH_Msk) >> RTC_CALR_MONTH_Pos;
date = (rtc_calr & RTC_CALR_DATE_Msk) >> RTC_CALR_DATE_Pos;
hour = (rtc_timr & RTC_TIMR_HOUR_Msk) >> RTC_TIMR_HOUR_Pos;
min = (rtc_timr & RTC_TIMR_MIN_Msk) >> RTC_TIMR_MIN_Pos;
sec = (rtc_timr & RTC_TIMR_SEC_Msk) >> RTC_TIMR_SEC_Pos;
dtm.tm_year = BcdToHex(year) + 2000;
dtm.tm_mon = BcdToHex(month);
dtm.tm_mday = BcdToHex(date);
dtm.tm_hour = BcdToHex(hour);
dtm.tm_min = BcdToHex(min);
dtm.tm_sec = BcdToHex(sec);
*time = 1000000 * Tm_MkTime(&dtm);
return true;
}
uint8 TIME_SubHour(uint8 *pDate, uint8 hour) //小时减法
{
uint8 temp, temp1;
temp = BcdToHex(pDate[1]);
if (temp > hour) temp1 = temp - hour;
else
{
temp1 = temp + 24 - hour;
SubDate(pDate);
}
pDate[2] = HexToBcd(temp1);
return 0;
}
uint8 TIME_SubMin(uint8 *pDate, uint8 min) //分钟减法
{
uint8 temp, temp1;
temp = BcdToHex(pDate[1]);
if (temp >= min) temp1 = temp - min;
else
{
temp1 = temp + 60 - min;
TIME_SubHour(pDate, 1);
}
pDate[1] = HexToBcd(temp1);
return 0;
}
// =============================================================================
// 功能：RTC中断，使用RTC模块的TICK计数器，配置为每一秒中断一次，并在中断中读取RTC
// 时钟，并配置系统时钟
// 参数：中断线号
// 返回：0
// =============================================================================
u32 RTC_ISR(ufast_t rtc_int_line)
{
struct tm dtm;
rRTCCON = 1 ; //RTC read and write enable
dtm.tm_year = BcdToHex(rBCDYEAR) + 2000;
dtm.tm_mon = BcdToHex(rBCDMON);
dtm.tm_mday = BcdToHex(rBCDDATE);
dtm.tm_hour = BcdToHex(rBCDHOUR);
dtm.tm_min = BcdToHex(rBCDMIN);
dtm.tm_sec = BcdToHex(rBCDSEC);
rRTCCON &= ~1 ; //RTC read and write disable
Tm_SetDateTime(&dtm); // 向OS的Clock模块传递新的时间值
return 0;
}
// =============================================================================
// 功能：获取RTC时钟，读取RTC模块的时间，由于时钟模块的年存储的最大值为99，因此需将读
// 到的年份加基数年2000，如，读RTC模块的rBCDYEAR为14，则为2014年
// 参数：dtm，更新时间
// 返回：true
// =============================================================================
bool_t RTC_TimeGet(s64 *time)
{
struct tm dtm;
rRTCCON = 1 ; //RTC read and write enable
dtm.tm_year = BcdToHex(rBCDYEAR) + 2000;
dtm.tm_mon = BcdToHex(rBCDMON);
dtm.tm_mday = BcdToHex(rBCDDATE);
dtm.tm_hour = BcdToHex(rBCDHOUR);
dtm.tm_min = BcdToHex(rBCDMIN);
dtm.tm_sec = BcdToHex(rBCDSEC);
rRTCCON &= ~1 ; //RTC read and write disable
*time = 1000000 * Tm_MkTime(&dtm);
return true;
}
//-----更新RTC时钟---------------------------------------------------------------
//功能：将年月日时分秒写入到RTC时钟，更新RTC，由于RTC芯片存放的时间信息是基于BCD
// 编码格式，所以在写入时间前，需要将时间信息转化为相应的BCD格式
//参数：DateTime,rtc_tm结构类型的变量，里面存放着需更新RTC的时间信息
//返回：无
//-----------------------------------------------------------------------------
uint32_t rtc_time_get(struct rtc_tm *DateTime)
{
uint32_t sec, min, hour, mday, wday, mon, year;
//判断是否需要初始化SPI，以防module_init_rtc未被调用
if(!rtc_spi_Config)
{
rtc_spi_Config = &pg_spi_Config;
rtc_spi_Config->freq=CFG_RTC_SPI_SPEED;
Spi_Init(CFG_RTC_SPI_BUS,rtc_spi_Config);
}
//从RTC读时间
sec = __rtc_read (RTC_CMD_SECONDS);
min = __rtc_read (RTC_CMD_MINUTES);
hour = __rtc_read (RTC_CMD_HOURS);
mday = __rtc_read (RTC_CMD_DATE_OF_MONTH);
wday = __rtc_read (RTC_CMD_DAY_OF_WEEK);
mon = __rtc_read (RTC_CMD_MONTH);
year = __rtc_read (RTC_CMD_YEAR);
//将BCD格式转化为正常模式
DateTime->tm_sec = BcdToHex(sec & 0x7F);
DateTime->tm_min = BcdToHex(min & 0x7F);
DateTime->tm_hour = BcdToHex(hour);
DateTime->tm_mday = BcdToHex(mday & 0x3F);
DateTime->tm_wday = BcdToHex(wday & 0x07) - 1;
DateTime->tm_mon = BcdToHex(mon & 0x1F);
DateTime->tm_year = BcdToHex(year) + 2000;
/*---------------------test use only----------------------*/
printf("Get RTC year: %04d mon: %02d mday: %02d wday: %02d "
"hr: %02d min: %02d sec: %02d\r\n",
DateTime->tm_year, DateTime->tm_mon, DateTime->tm_mday,
DateTime->tm_wday, DateTime->tm_hour, DateTime->tm_min,
DateTime->tm_sec);
/*---------------------test use only----------------------*/
return 0;
}
/*
AT+CMGL=4
+CMGL: 1,0,,24
0891683108200845F7240D91683183185600F2210811509131918123044F60597D
0891683108200845F8240D91683183185600F221001150917145542302C618
OK
*/
BYTE Handle_PduSms(void)
{
static BYTE i,k,len;
i = GetSignLoc(0x0A,2);
if (i == 0xFF)
{
return FALSE;
}
if ((Sms_Buffer[i+1] != '0') || (Sms_Buffer[i+2] != '8'))
{
printf("--Err1\r\n");
return FALSE;
}
//短信中心号码
mcpy(CenterNumber,&Sms_Buffer[i+7],12);
//27 来电号码
mcpy(SmsNumber,&Sms_Buffer[i+27],12);
//41
if ((Sms_Buffer[i+41] != '0') || (Sms_Buffer[i+42] != '0'))
{
printf("--Err2\r\n");
return FALSE; // 非文本短信返回
}
//43 时间
//年
SysTime[0] = (Sms_Buffer[i+44]-0x30)*16 + (Sms_Buffer[i+43]-0x30);
//月
SysTime[2] = (Sms_Buffer[i+46]-0x30)*16 + (Sms_Buffer[i+45]-0x30);
//日
SysTime[3] = (Sms_Buffer[i+48]-0x30)*16 + (Sms_Buffer[i+47]-0x30);
//时
SysTime[4] = (Sms_Buffer[i+50]-0x30)*16 + (Sms_Buffer[i+49]-0x30);
//分
SysTime[5] = (Sms_Buffer[i+52]-0x30)*16 + (Sms_Buffer[i+51]-0x30);
//秒
SysTime[6] = (Sms_Buffer[i+54]-0x30)*16 + (Sms_Buffer[i+53]-0x30);
// 57 len
len = BcdToHex(Sms_Buffer[i+57],Sms_Buffer[i+58]);
//59 内容
for (k=0;k<len;k++)
{
SmsContent2[k] = BcdToHex(Sms_Buffer[i+59+k*2],Sms_Buffer[i+60+k*2]);
}
SmsLength = Decode7bit(SmsContent2,SmsContent,len);
SmsLength = len;
printf((char *)SmsContent);
// SetSysTime();
return TRUE;
}
uint8 TIME_AddDate(uint8 *pDate, uint8 date) //日增量
{
uint8 year1;
uint8 month1;
uint8 day1;
uint8 days[13];
year1 = BcdToHex(pDate[5]);
month1 = BcdToHex(pDate[4]);
day1 = BcdToHex(pDate[3]);
days[0] = 0;
days[1] = 31;
days[2] = 28;
days[3] = 31;
days[4] = 30;
days[5] = 31;
days[6] = 30;
days[7] = 31;
days[8] = 31;
days[9] = 30;
days[10] = 31;
days[11] = 30;
days[12] = 31;
if( (!IsLeap(year1) || month1 != 2))
{
if ((day1 + date) <= days[month1] )
{
pDate[3] = HexToBcd(day1 + date);
pDate[4] = HexToBcd(month1);
pDate[5] = HexToBcd(year1);
}
else
{
pDate[3] = HexToBcd(day1 + date - days[month1]);
if (month1 == 12)
{
pDate[5] = HexToBcd(year1 + 1);
pDate[4] = 1;
}
else
{
pDate[5] = HexToBcd(year1);
pDate[4] = HexToBcd(month1 + 1);
}
}
}
else
{
if ((day1 + date) < 29)
{
pDate[3] = HexToBcd(day1 + date);
pDate[4] = 2;
pDate[5] = HexToBcd(year1);
}
else
{
pDate[3] = HexToBcd(day1 + date - 29);
pDate[4] = 3;
pDate[5] = HexToBcd(year1);
}
}
return 0;
}
