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wiringPi
6 years agoFixed a minor formatting issue in gpio readall
Gordon Henderson [Mon, 28 Jan 2013 16:06:34 +0000 (16:06 +0000)]
Fixed a minor formatting issue in gpio readall

6 years agoQuite a few changes here.
Gordon Henderson [Mon, 28 Jan 2013 13:00:47 +0000 (13:00 +0000)]
Quite a few changes here.
Added in generic 'blink' programs in the examples in C, RTB and Shell.
Updated wiringPi with a little big-file on the millis() function and
added in a new micros() function too.
Updated the examples with standard LGPL headers.
Added a new isr-osc.c test program - just for ISR timing purposes.

6 years agoUpdated the build & makefile to allow for building the
Gordon Henderson [Sat, 19 Jan 2013 21:46:13 +0000 (21:46 +0000)]
Updated the build & makefile to allow for building the
I2C libraries again - but only if the right headers are
installed!

6 years agochanged build to not do the I2C checks.
Gordon Henderson [Sat, 19 Jan 2013 15:10:48 +0000 (15:10 +0000)]
changed build to not do the I2C checks.

6 years agoChanged the build system to drop I2C for now. Seems to cause too many issues
Gordon Henderson [Sat, 19 Jan 2013 10:31:14 +0000 (10:31 +0000)]
Changed the build system to drop I2C for now. Seems to cause too many issues
on non Raspbian systems (and even on some Raspbian systems it would appear ):

fixed a timing issue on softTone
fixed some issues in wiringPisetup introduced when optimising the mmap calls.

6 years agoUpdated the build script to better try to detect lack of i2c-dev
Gordon Henderson [Tue, 15 Jan 2013 22:38:21 +0000 (22:38 +0000)]
Updated the build script to better try to detect lack of i2c-dev
(hopefully!)
Also updated all the mmap code in wiringPiSetup() to make it a bit more
sane and efficient to a degree.

6 years agoChange to the build script to check for the presence of the I2C development
Gordon Henderson [Tue, 15 Jan 2013 15:45:32 +0000 (15:45 +0000)]
Change to the build script to check for the presence of the I2C development
libraries.
Bumped gpio version.

6 years agoMinor changes to messages being printed from wiringPiSetup()
Gordon Henderson [Tue, 15 Jan 2013 15:30:26 +0000 (15:30 +0000)]
Minor changes to messages being printed from wiringPiSetup()
Changed built to work marginally better.

6 years agoLots of changes here. Added new I2C test code, a new serialTest program,
Gordon Henderson [Mon, 14 Jan 2013 11:31:56 +0000 (11:31 +0000)]
Lots of changes here. Added new I2C test code, a new serialTest program,
and developed the new ISR - Interrupt Service Routine
handler - much easier than the old waitForInterrupt code!

Minor tweaks to the gpio program to recognise the environment variable
WIRINGPI_DEBUG too, and removed the printing of the errors from the
main wiringPi setup routines (and added some new ones!)

6 years agoBig update here.
Gordon Henderson [Thu, 6 Dec 2012 21:49:41 +0000 (21:49 +0000)]
Big update here.
delayMicrosecondsHard re-written - again.
Added a serialRead example program, and added in the okLed
to the examples too.
Updated/checked some of the GPIO/PWM code.
Added in some experimental servo and tone generating code and
and example or 2.
Tweaks to the gpio command to correctly load the I2C modules too.

6 years agoMore changes to help reflect usage on Rev 2 / 512MB Raspberry Pi's.
Gordon Henderson [Sun, 21 Oct 2012 14:25:16 +0000 (15:25 +0100)]
More changes to help reflect usage on Rev 2 / 512MB Raspberry Pi's.
Also Makefile tweaks to help improve things somewhat - decided to
read the Makefile manual after some 15 years to updated my make
grey cells somewhat.

New command in the gpio command - readall

6 years agoUpdating gpio manual page
Gordon Henderson [Tue, 2 Oct 2012 13:32:12 +0000 (14:32 +0100)]
Updating gpio manual page

6 years agoUpdated examples makefile to not actually make any code now.
Gordon Henderson [Tue, 2 Oct 2012 13:26:15 +0000 (14:26 +0100)]
Updated examples makefile to not actually make any code now.
Fixed timing in the LCD library to work with new dealyMicroseconds
Minor typos and bigfixes to the gpio command.

6 years agoAdded in some new functions to return the Pi board revision and
Gordon Henderson [Sun, 16 Sep 2012 10:10:55 +0000 (11:10 +0100)]
Added in some new functions to return the Pi board revision and
allow access to the wiringPi to BCM_GPIO pin mapping tables.

6 years agoImproved the PWM functions with help from Chris Hall.
Gordon Henderson [Sun, 16 Sep 2012 09:15:32 +0000 (10:15 +0100)]
Improved the PWM functions with help from Chris Hall.

6 years agoA-Ha! discovered that overvolted Raspberry Pi's have 10000 added to their
Gordon Henderson [Wed, 5 Sep 2012 20:01:12 +0000 (21:01 +0100)]
A-Ha! discovered that overvolted Raspberry Pi's have 10000 added to their
hardware revision number... So have adapted wiringPi to cope.

6 years agoUpdated wiringPi to check the the hardware board revision, to
Gordon Henderson [Wed, 5 Sep 2012 18:26:58 +0000 (19:26 +0100)]
Updated wiringPi to check the the hardware board revision, to
accomodate the changes in pin that are present on the Revision
2 Raspberry Pi board.

Added in simple debugging too - set the environment variable
  WIRINGPI_DEBUG
to get some more debug messages out

6 years agoAdded new SPI driver helpers.
Gordon Henderson [Mon, 27 Aug 2012 19:56:14 +0000 (20:56 +0100)]
Added new SPI driver helpers.
Changed the gertboard code to use it
and ran more tests on he Gertboard code.

6 years agoAdded C++ wrappers for some of the newer .h files
Gordon Henderson [Sat, 25 Aug 2012 11:31:14 +0000 (12:31 +0100)]
Added C++ wrappers for some of the newer .h files

6 years agoUpdating softPwm to fix some typos.
Gordon Henderson [Fri, 24 Aug 2012 18:07:54 +0000 (19:07 +0100)]
Updating softPwm to fix some typos.

6 years agoAdded software PWM module into wiringPi - library code
Gordon Henderson [Fri, 24 Aug 2012 16:49:26 +0000 (17:49 +0100)]
Added software PWM module into wiringPi - library code
and an example.

6 years agoMerge branch 'master' of git://git.drogon.net/wiringPi
Gordon Henderson [Mon, 20 Aug 2012 10:10:18 +0000 (11:10 +0100)]
Merge branch 'master' of git://git.drogon.net/wiringPi

6 years agoChanges to the piNes driver to relect the new delayMicroseconds()
Gordon Henderson [Mon, 20 Aug 2012 10:08:34 +0000 (11:08 +0100)]
Changes to the piNes driver to relect the new delayMicroseconds()
code. Seems the old 4011 in the NES controller isn't that fast
afterall!

6 years agoUpdated pwmWrite to not mask the value written in-case a call
Gordon Henderson [Sun, 19 Aug 2012 14:38:25 +0000 (15:38 +0100)]
Updated pwmWrite to not mask the value written in-case a call
to pumSetRange() happens.

ANDing with 0x3FF was wrong anyway as the PWM counter does from zero
to the top value, not top-1 as I originally thought.

6 years agoMerge branch 'master' of git.drogon.net:projects/wiringPi
Gordon Henderson [Sun, 19 Aug 2012 14:33:26 +0000 (15:33 +0100)]
Merge branch 'master' of git.drogon.net:projects/wiringPi

Conflicts:
gpio/gpio.c

6 years agoMinor updates to GPIO and README files
Gordon Henderson [Sun, 19 Aug 2012 14:17:03 +0000 (15:17 +0100)]
Minor updates to GPIO and README files

6 years agoUpdated the GPIO command to add in new features for PWM
Gordon Henderson [Sun, 19 Aug 2012 14:12:45 +0000 (15:12 +0100)]
Updated the GPIO command to add in new features for PWM
Updated wiringPi to add new PWM controls.

6 years agoUpdated gpio program to fix some minor issues.
Gordon Henderson [Sat, 18 Aug 2012 19:07:42 +0000 (20:07 +0100)]
Updated gpio program to fix some minor issues.
Added top-level build script for lazy building.

6 years agoUpdated Makefile so that uninstall works properly
Gordon Henderson [Sat, 18 Aug 2012 18:11:02 +0000 (19:11 +0100)]
Updated Makefile so that uninstall works properly

6 years agoTidying up
Gordon Henderson [Sat, 18 Aug 2012 13:07:12 +0000 (14:07 +0100)]
Tidying up

6 years agoTidying up some old debug
Gordon Henderson [Sat, 18 Aug 2012 12:53:01 +0000 (13:53 +0100)]
Tidying up some old debug

6 years agoAdded a description!
Gordon Henderson [Sat, 18 Aug 2012 12:22:36 +0000 (13:22 +0100)]
Added a description!

6 years agoAdded some comments about removing the call to pullUpDnControl()
Gordon Henderson [Sat, 18 Aug 2012 11:04:46 +0000 (12:04 +0100)]
Added some comments about removing the call to pullUpDnControl()
in pinMode ()

6 years agoMerge branch 'master' of hermes:git/wiringPi
Gordon Henderson [Sat, 18 Aug 2012 07:27:08 +0000 (08:27 +0100)]
Merge branch 'master' of hermes:git/wiringPi

6 years agoUpdated wiringPi.c to work with some pullUpDown stuff
Gordon Henderson [Fri, 17 Aug 2012 23:05:38 +0000 (00:05 +0100)]
Updated wiringPi.c to work with some pullUpDown stuff
General tidying up of some of the code round delayMicroseconds

6 years agoUpdated wiringPi.c to work with some pullUpDown stuff
Gordon Henderson [Fri, 17 Aug 2012 23:05:38 +0000 (00:05 +0100)]
Updated wiringPi.c to work with some pullUpDown stuff

6 years agoInitial move to GIT
Gordon Henderson [Thu, 16 Aug 2012 14:04:43 +0000 (15:04 +0100)]
Initial move to GIT