dali/bacnet_stack
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Exposed date time internal functions for use by others.

Browse Source 
Fixed datetime add minutes function for times at beginning and end of day.
This commit is contained in:
skarg
2013-06-11 03:09:56 +00:00
parent 13d58298ea
commit c1e9558655
2 changed files with 206 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bacnet-stack/include/datetime.h
+35 -8
View File
@@ -89,8 +89,35 @@ extern "C" {
uint8_t hundredths);
/* utility test for validity */
bool datetime_is_valid(
BACNET_DATE * bdate,
BACNET_TIME * btime);
BACNET_DATE *bdate,
BACNET_TIME *btime);
bool datetime_time_is_valid(
BACNET_TIME *btime);
bool datetime_date_is_valid(
BACNET_DATE *bdate);
/* date and time calculations and summaries */
uint32_t datetime_days_since_epoch(
BACNET_DATE *bdate);
void datetime_days_since_epoch_into_date(
uint32_t days,
BACNET_DATE *bdate);
bool datetime_is_leap_year(
uint16_t year);
uint8_t datetime_month_days(
uint16_t year,
uint8_t month);
uint8_t datetime_day_of_week(
uint16_t year,
uint8_t month,
uint8_t day);
bool datetime_ymd_is_valid(
uint16_t year,
uint8_t month,
uint8_t day);
uint32_t datetime_seconds_since_midnight(
BACNET_TIME *btime);
uint16_t datetime_minutes_since_midnight(
BACNET_TIME *btime);
/* utility comparison functions:
if the date/times are the same, return is 0
@@ -108,14 +135,14 @@ extern "C" {
/* utility copy functions */
void datetime_copy_date(
BACNET_DATE * date1,
BACNET_DATE * date2);
BACNET_DATE * dest,
BACNET_DATE * src);
void datetime_copy_time(
BACNET_TIME * time1,
BACNET_TIME * time2);
BACNET_TIME * dest,
BACNET_TIME * src);
void datetime_copy(
BACNET_DATE_TIME * datetime1,
BACNET_DATE_TIME * datetime2);
BACNET_DATE_TIME * dest,
BACNET_DATE_TIME * src);
/* utility add or subtract minutes function */
void datetime_add_minutes(