ntp time

[bellad]

hello,
i try with ntptime.py and i change

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machine.RTC().datetime((tm[0], tm[1], tm[2], tm[6] + 1, tm[3], tm[4], tm[5], 0))

by

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machine.RTC().datetime((tm[0], tm[1], tm[2], tm[6]+1, tm[3]+2, tm[4], tm[5], 0))

with utime.localtime()
the first :

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(2019, 10, 18, 5, 9, 21, 10, 0)

good for weekday
the second :

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(2019, 10, 18, 11, 21, 17, 4, 291)

good for utc + 2h but no good for weekday

i no understand

[kevinkk525]

I use this:

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RTC_TIMEZONE_OFFSET=1
ntptime.settime()
tm = time.localtime()
tm = tm[0:3] + (0,) + (tm[3] + RTC_TIMEZONE_OFFSET,) + tm[4:6] + (0,)
machine.RTC().datetime(tm)

[bellad]

ok thank's
but why the weekday is 4 instead of 5
4 = Thursday
5 = Friday

what do you have a weekday ?

[kevinkk525]

The weekday is consistent with the CPython3 output. I would have expected it to be 5 but apparently 4 is correct:
https://docs.python.org/3/library/time. ... truct_time

Monday is 0.
Being used to crontab I expected Sunday to be 0 but python thinks differently.

[bellad]

ok , thank for info ,
it's very strange , but we are going to do with ,
by adding +1 for weekday and ,for me ,adding +2 for the hour

[kevinkk525]

I wouldn't modify the weekday to stay compatible to the typical Python implementation but that's your choice..

[bellad]

but i no understand , today we are friday
the micropython today is 4
if i look at utime function

utime.localtime([secs])

Convert a time expressed in seconds since the Epoch (see above) into an 8-tuple which contains: (year, month, mday, hour, minute, second, weekday, yearday) If secs is not provided or None, then the current time from the RTC is used.

year includes the century (for example 2014).
month is 1-12
mday is 1-31
hour is 0-23
minute is 0-59
second is 0-59
weekday is 0-6 for Mon-Sun
yearday is 1-366

we should be the number 5

[rpr]

0 = Monday.

[bellad]

yes , we are friday = 5
utime.localtime()
(2019, 10, 18, 11, 21, 17, 4, 291)

[kevinkk525]

yes , we are friday = 5
utime.localtime()
(2019, 10, 18, 11, 21, 17, 4, 291)

Monday: 0
Tuesday: 1
Wednesday: 2
Thursday: 3
Friday: 4
...