rockbox/firmware/common/timefuncs.c, branch quake5

Convert i.MX31 and AMS target to use RTC interrupt

2017-11-21T12:52:02+00:00

Instead of checking ticks, set a sticky dirty flag that indicates
that the RTC needs to be read. This gives a timely update and more
accurate readout without actually reading the RTC until it changes.
The implementation should atomically read the flag and clear it.
Setting the flag would typically happen in an RTC tick ISR.

Change-Id: I6fd325f22845029a485c502c884812d3676026ea

Move intrinsic RTC implmentation differences to driver files

2017-01-27T04:07:49+00:00

Some drivers set tm_wday just fine and do not need it coerced to
be correct. Others set tm_yday, so don't overwrite what the driver
sets; just zero it inside if it can't fill the field. Move calls
to set_day_of_week() to the sorts of drivers that presumably
required the hammer (FS#11814) in get_time() where the weekday
isn't locked to the date.

Change-Id: Idd0ded6bfc9d9f48fcc1a6074068164c42fcf24a

Calculate day-of-week after reading time from RTC. Should fix FS#11814

2012-04-12T19:32:25+00:00

Change-Id: I31dc0b0db5272d16ae55790252e3963e1a91d5bb

Remove USB time sync code when there's no RTC.

2011-12-16T00:09:28+00:00

Without an RTC, Rockbox doesn't keep time. In that situation, USB time sync
previously did nothing but reported success. After this change, the USB time
sync request won't be recognized on those targets.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31319 a1c6a512-1295-4272-9138-f99709370657

Remove conditional added around set_day_of_week in r31301.

2011-12-15T21:49:48+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31305 a1c6a512-1295-4272-9138-f99709370657

Add conditionals around functions that are only needed when RTC is present.

2011-12-15T21:38:23+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31301 a1c6a512-1295-4272-9138-f99709370657

Return -1 for not implemented RTC functions.

2011-03-08T21:36:47+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29546 a1c6a512-1295-4272-9138-f99709370657

Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes).

2010-05-06T21:04:40+00:00

This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657

Use wrap-safe TIME_BEFORE/TIME_AFTER macros to compare times with current_time, instead of comparing them directly.

2009-10-18T15:50:30+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23246 a1c6a512-1295-4272-9138-f99709370657

FS#10569 RTC driver cleanup

2009-09-26T14:58:32+00:00

Change the RTC drivers so that the rtc_(read|write)_datetime functions now deal directly with the tm struct instead of passing a string of bcd digits to/from (set|get)_time .
This simplifies drivers for rtc's that do not use a bcd representation internally and cleans up some target specific code and #ifdefs in generic code. Implement simple stubs for the sim to avoid #ifdefing for that too.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22839 a1c6a512-1295-4272-9138-f99709370657