dcf77pi DCF77 receiver/logger/analyzer and library for the Raspberry Pi

3.7.1.1_1 comms =1 3.7.0_1Version of this port present on the latest quarterly branch.

Maintainer: rene@FreeBSD.org

Port Added: 2013-06-21 22:46:28

Last Update: 2020-05-22 20:20:42

SVN Revision: 536219

People watching this port, also watch: python, unoconv, py37-pycparser, sysinfo

License: BSD2CLAUSE

Description:

Yet another DCF77 decoder. This one is intended for the Raspberry Pi platform but might work on other devices using GPIO pins too. The received data can be logged for later playback/analysis. The software is written as a library for easy reuse into other software. WWW: https://github.com/rene0/dcf77pi

SVNWeb : Homepage

pkg-plist: as obtained via: make generate-plist

Expand this list (17 items)

1. @ldconfig
2. /usr/local/share/licenses/dcf77pi-3.7.1.1_1/catalog.mk
3. /usr/local/share/licenses/dcf77pi-3.7.1.1_1/LICENSE
4. /usr/local/share/licenses/dcf77pi-3.7.1.1_1/BSD2CLAUSE
5. bin/dcf77pi
6. bin/dcf77pi-analyze
7. bin/dcf77pi-readpin
8. bin/kevent-demo
9. @sample etc/dcf77pi/config.json.sample
10. include/dcf77pi/bits1to14.h
11. include/dcf77pi/calendar.h
12. include/dcf77pi/decode_alarm.h
13. include/dcf77pi/decode_time.h
14. include/dcf77pi/input.h
15. include/dcf77pi/mainloop.h
16. include/dcf77pi/setclock.h
17. lib/libdcf77.so

Collapse this list.

Dependency lines:

• dcf77pi>0:comms/dcf77pi

To install the port: cd /usr/ports/comms/dcf77pi/ && make install clean

To add the package: pkg install dcf77pi

PKGNAME: dcf77pi

Flavors: there is no flavor information for this port.

distinfo:

TIMESTAMP = 1587152412 SHA256 (rene0-dcf77pi-v3.7.1.1_GH0.tar.gz) = 63e87f05130e5bd6e5c97bb4b900f770f904d5884233e13059c8cb64f6954d97 SIZE (rene0-dcf77pi-v3.7.1.1_GH0.tar.gz) = 67719

Dependencies

NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.

Build dependencies:

1. pkgconf>=1.3.0_1 : devel/pkgconf

Library dependencies:

1. libjson-c.so : devel/json-c

There are no ports dependent upon this port

Configuration Options

===> The following configuration options are available for dcf77pi-3.7.1.1_1: DOCS=on: Build and/or install documentation DOXYGEN=off: Build documentation with Doxygen ===> Use 'make config' to modify these settings

USES:

ncurses pkgconfig

pkg-message:

If installing:

Normally, dcf77pi and readpin need to be run as root due to the permissions of /dev/gpioc* , but they can be run as a regular user by changing the permissions of the device node: # chmod 0660 /dev/gpioc* And to make the change persistent across reboots: # echo "perm gpioc* 0660" >> /etc/devfs.conf

Master Sites:

1. https://codeload.github.com/rene0/dcf77pi/tar.gz/v3.7.1.1?dummy=/

• 2013-10-28

  Affects: users of comms/dcf77pi

  Author: rene@FreeBSD.org

  Reason: 
    As of version 1.0.5 the configuration file was renamed from
    hardware.txt to config.txt and the format has been made more flexible.
  
    If you have customized any parameters, be sure to copy them to
    config.txt after which hardware.txt can be removed.
  
  

Bump PORTREVISION for devel/json-c json-c

comms/dcf77pi: update to 3.7.1.1, clean up Makefile

UCL-ify pkg-message of my ports.

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

Update devel/json-c to 0.13.1

- Add my LOCAL to MASTER_SITES
- Bump PORTREVISION of dependent ports for shlib change

Changes:	https://github.com/json-c/json-c/blob/master/ChangeLog
PR:		231007
Exp-run by:	antoine

comms/dcf77pi: update to version 3.7.0

comms/dcf77pi: update to 3.6.1

Changelog:	https://github.com/rene0/dcf77pi/releases/tag/3.6.1
MFH:		2017Q4

comms/dcf77pi: update to 3.6.0

See CHANGELOG.md for changes

While here, improve pkg-message

comms/dcf77pi: add a tip to make it possible to run the programs as non-root

comms/dcf77pi: update to version 3.5.0
- pin numbers are now 16 bits
- rename some functions to not confuse Doxygen
- make some functions public

Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight

comms/dcf77pi: update to version 3.4.2

This update fixes a bug in the century calculation which could result in
wrongly calculated dates.
MFH:		2016Q1

comms/dcf77pi: update to version 3.4.1

comms/dcf77pi: update to 3.4.0

Add option to create Doxygen HTML

Changelog:	https://github.com/rene0/dcf77pi/releases/tag/3.4.0

Update ports in the [bcd]* categories to not use GH_COMMIT.

With minor cleanups to make things simpler.

With hat:	portmgr
Sponsored by:	Absolight

comms/dcf77pi: update to 3.3.0

Changes:
* improve support for decoding the alarm messages by showing the main German
  regions which are affected. Note that this was an experimental and now
  unused system. With permission from Mr. Wenzelewski from DIN

* Doxygen support, provide a Doxyfile (not supported by the port yet)

* Small fixes to the FidoCADJ schematics

* library:
  - assign date/time fields more independently so that errors are corrected
    faster
  - record the accumulated minute length at the end of each line in the log

Clean up pkg-plist of my ports.

- Update comms/dcf77pi to version 3.2.0
- Use USE_LDCONFIG

Overall changes:
- Compile with -fpic instead of -fPIC (potentially smaller code size)
- Add a schematics file for the hardware receiver in FidoCadJ format
- Language and typographical updates to README.md
- Several signed/unsigned/size fixes

Library changes:
- Extract generic third-party code for bits 1..14 from decode_alarm.h into a
  new file bits1to14.h
- Convert almost all calculations for decoding the live signal into integer
  operations, drop fields 'a', 'frac', and 'maxone' from struct bitinfo.
- New function setclock_ok() in setclock.h

comms/dcf77pi: apply upstream patch to fix display bug when realfreq is reset

comms/dcf77pi: update to 3.1.0, improve pkg-descr

General:
- add partial support for OSX and Cygwin
- add bitinfo.last0 field which represents the last pulse where the radio signal
was 0
- store radio signal into a new field bitinfo.signal
- more robust handling of radio signal glitches
- improve realfreq by approximately 7% on a non-optimized standard build
- simplify code for handling DST changes and leap seconds
- defer assigning the decoded time until the minute length has been checked
  to match the exact expected value (i.e. 59 unless a leap second occurs)
- code cleanups

README:
 - mention supported platforms

dcf77pi:
- display updates, show last0

readpin:
- overhaul to make more use of libdcf77
- drop -t parameter

comms/dcf77pi: Update 3.0.0.1

The code to decode the radio signal, date/time, and civil warnings is now
provided in a library libdcf77.so together with the relevant header files.

dcf77pi is now split up into dcf77pi (the live client) and dcf77pi-analyze
(the client to analyze log files). The -f parameter of dcf77pi is dropped.

Apply minor lint(1) fixes.

comms/dcf77pi: update to 2.1.0

General:
- the maxzero and maxone parameters are now determined dynamically, remove
  them from config.txt and README.md
- Do not consider time offset jumps if bit 17 and 18 are equal

readpin:
- add a -q parameter to suppress displaying of the raw signal (default off)
- display updates

dcf77pi:
- display updates/fixes, show radio state
  (OK if no receive/transmit/random errors)

comms/dcf77pi: update to 2.0.3, use the new @sample keyword
- Mention the "backspace" key in README.md
- Reset DST and leap second announcements at the next hour
- Detect sudden jumps to non-DST
- Relax conditions for processing a DST change

comms/dcf77pi: update to 2.0.2

- Prevent a possible string overflow when reading the configuration file.
- Plug a few memory leaks.
- Refactor a lot of code.

- Replace -l parameter (specify logfile) of dcf77pi by an interactive 'L' key
  which can also be used to change or disable the log file.
- New entry in config.txt, "outlogfile", to specify the the default log file
  (default empty).

- Fix a bug where the hour would be wrongly considered off by one at the
  moment of a DST change.

- Various bug fixes in the GUI code (only affected displaying of the data).

- Handle log files with \n\r line endings used by RISC OS (which runs on the
  Raspberry Pi).
- Slightly improve output when reading from a log file.

- Update README.md

comms/dcf77pi: No need to check for and install configuration sample in
Makefile with stage support.

comms/dcf77pi: update to 2.0.1
- support DESTDIR and install-strip, uninstall targets in upstream Makefile
- clean up port Makefile accordingly
- bugfix: do not accept removed 'S' command line option
- bugfix: display 'no minute' at the correct position in GUI mode
- do not leak curses memory at exit

comms/dcf77pi: update to version 2.0.0

- Provide an ncurses based interface in live mode, no changes when reading
  from a log file
- Drop the -v and -S parameters, they are now part of the GUI

- add ncurses to USES

comms/dcf77pi: Update to 1.1.3

Changes:
- Add the correct number of minutes when the accumulated minute length is
  more than 60 seconds (happens when e.g. the transmitter is off).
- Disallow DST changes or leap seconds if a 0 is specified for summermonth,
  wintermonth, or leapsecmonths.
- Allow compilation on NetBSD.

Update to 1.1.2

Changes:
- replace hardcoded realfreq parameter with a dynamically determined value
  and update README.md
- minor updates to time decoder

Specify which BSD licence applies.

Submitted by:	make check-sanity

Update to 1.1.1

Changes:

dcf77pi:
- Calculate century (modulo 400) from year, month, day of week, day of month
- New parameter -S to set the system time
- Improvements to DST handling
- Set error state if day of month is too large, not just when greater than 31

readpin:
- New parameter -t for readpin to adjust nanosleep() delay
- Determine realfreq dynamically, do not use realfreq from config.txt

general:
- Documentation updates
- Code cleanups

* Update to 1.1.0:
  - New algorithm to receive bits from the radio signal from an idea by
    Udo Klein, with permission [1] (configuration file changed)
  - Use two independent maximum values for 0 and 1 bits (configuration
    file changed)
  - New verbose display output
  - Weaken precondition for processing leap seconds and DST changes to not
    insist on correct values for parity bits and bit 0, 20, 17, 18
  - README.md updated
  - Style and other minor fixes

* Simplify PORTDOCS installation

[1] http://blog.blinkenlight.net/experiments/dcf77/binary-clock/#comment-5916

- Update to 1.0.5
- Add a note to UPDATING about the changed and renamed configuration file.

Add staging support.

Add NO_STAGE all over the place in preparation for the staging support (cat:
comms)

Update to 1.0.4 :
- better detection for bits in the radio signal
- catch more corner cases in decoding of the time data

The configuration file (hardware.txt) needs to be updated with this update.

Update to 1.0.3.1

This release fixes installation of the configuration file.

Distfile was rerolled, bump PORTREVISION

Update to 1.0.3

No need to ignore on FreeBSD < 9.0, the software will disable GPIO itself.

Update to 1.0.2

Yet another DCF77 decoder.  This one is intended for the Raspberry Pi
platform but might work on other devices using GPIO pins too.

The received data can be logged for later playback/analysis.

WWW: https://github.com/rene0/dcf77pi

16 vulnerabilities affecting 89 ports have been reported in the past 14 days

^* - modified, not new

All vulnerabilities

Last updated:
2020-05-31 11:54:41