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Author SHA1 Message Date
Gordon Henderson
7cbb8865c8 Bumped version to 2.15 2014-06-24 19:25:42 +01:00
Gordon Henderson
6fba403b2f Updates for the Raspnerry Pi Compute Module - changes to the gpio program 
to produce a nicer 'readall' output too.

It also understands new pins 53,54,55 and 56 in wiringPiSetupPhys()
mode to represent the pins on the P5 connector on the Rev 2 Pi's

Changes to pinMode() to allow new modes SOFT_PWM and SOFT_TONE.
 2014-06-24 19:23:31 +01:00
Gordon Henderson
05e2f67e7f changed to pin mode to support softPwm. 
bugfix in blink.sh - wring pin
improving the maxdetect routing - a little.
gpio pins
 2014-05-20 11:43:07 +01:00
Gordon Henderson
f18c8f7204 Added some tweaks to gpio to set alt modes on pins (sssh!) 2013-08-03 23:53:35 +01:00
Gordon Henderson
43422be6ac Bumped version 2013-07-28 21:38:08 +01:00
Gordon Henderson
477f856247 It helps if you add the files into GIT... 2013-07-28 11:12:09 +01:00
Gordon Henderson
f52dd8393c Minor changes to the files and removed a bit of debug. 2013-07-28 11:05:28 +01:00
Gordon Henderson
5e16e15a59 tidied and tested DRC Serial (renamed it it drcSerial too) 
Tweaked the mcp3422 code
altered the build script to let me build static
 2013-07-28 10:54:32 +01:00
Gordon Henderson
e25cbc0a62 Added in the PiGlow devLib extension driver. 
Written some examples for the PiGlow board
bumped wiringPi version
 2013-07-24 15:14:09 +01:00
Gordon Henderson
cbf6d642b5 Added in PiGlow devLib and a couple of examples for the PiGlow 
bumped version.
 2013-07-23 20:25:46 +01:00
Gordon Henderson
d24cf0630b Added in the SN3218 LED controller IC - as used in the PiGlow 
so write a little test program with it too.
Updated gpio to use the sn3218 too.
 2013-07-23 17:52:27 +01:00
Gordon Henderson
8c8578a26b Reverted gpio readall to older version - new version is gpio nreadall 
fixed the max5322 code.
 2013-07-23 09:19:34 +01:00
Gordon Henderson
27afc017b9 Added in a max5322 SPI D to A chip 2013-07-16 10:37:26 +01:00
Gordon Henderson
4d43c8cdca gpio Makefile changed to add PREFIX & DESTDIR 
mcp3004.c bugfixed. It works now!
 2013-07-14 12:28:12 +01:00
Gordon Henderson
45bfe43c1e Typo in mcp3002.c 2013-06-30 11:55:26 +01:00
Gordon Henderson
02a3bd8d8f Readall command in gpio changed. 2013-06-27 21:57:09 +01:00
Gordon Henderson
4a379ec085 Properly added the max31855 files now 2013-06-27 21:52:42 +01:00
Gordon Henderson
27698766b2 Fixed delayMicroseconds for more than 1 second. 
Added new code for max31855
 2013-06-27 21:51:55 +01:00
Gordon Henderson
348bc739d1 Sorted a variable initialisation issue that was giving incorrect results 
with wiringPiISR.
Added the ability to readall/reset from extension modules.
Changed the build script to use /bin/sh rather than /bin/bash as it seems
some installations don't have /bin/bash (or if they do, then the people who
are telling me that ./build gives them command not found are wrong)
 2013-05-25 13:02:02 +01:00
Gordon Henderson
711017ec36 More typos, added mcp3004/mcp3008 2013-05-21 22:38:16 +01:00
Gordon Henderson
41fb1b9e2a Gah. another small fix to the I2C code. 2013-05-20 22:23:14 +01:00
Gordon Henderson
a7c21d3efc Bumped version number to 2.04 2013-05-20 21:14:55 +01:00
Gordon Henderson
bfaf266ada Aded lcd-adafruit to test/drive the Adafruit RGB LCD plate 
Added the Quick 2 Wire codes, etc.
Minor typo/bug fixes.
Added more modules into gpio -x
 2013-05-20 21:13:44 +01:00
Gordon Henderson
25895a8670 Bother. Small issue crept into the SPI code. 2013-05-13 20:10:41 +01:00
Gordon Henderson
da38443cb2 wiringPi Version 2 - First commit (of v2) 2013-05-13 19:43:26 +01:00
Gordon Henderson
98bcb20d93 Slight change to the gpio program to fix SPI buffer size when loading 
the module.
Typo in gpio man page
Bug fixed in board revision detection (which would never happen
anyway, however)
 2013-02-07 21:53:49 +00:00
Gordon Henderson
4c8862eac9 Botched the ALT order in gpio )-: 
(Or maybe Broadcom did!!!)
 2013-02-02 20:33:51 +00:00
Gordon Henderson
56c77b5a2e Added a clock mode to enable the GPIo pins to be set with 
one of the GPCLK drivers to generate a frequency up to
19.2MHz.

Tidied some code up and added the clock functions into the gpio
utility.
 2013-02-01 20:19:22 +00:00
Gordon Henderson
4ba36e247a Fixed a minor formatting issue in gpio readall 2013-01-28 16:06:34 +00:00
Gordon Henderson
e8f6258004 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.
 2013-01-28 13:00:47 +00:00
Gordon Henderson
db925cea18 Updated the build & makefile to allow for building the 
I2C libraries again - but only if the right headers are
installed!
 2013-01-19 21:46:13 +00:00
Gordon Henderson
95342e1f83 changed build to not do the I2C checks. 2013-01-19 15:10:48 +00:00
Gordon Henderson
be04c1bd52 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.
 2013-01-19 10:31:14 +00:00
Gordon Henderson
c82fb8735d 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.
 2013-01-15 22:38:21 +00:00
Gordon Henderson
4673e38b1f Change to the build script to check for the presence of the I2C development 
libraries.
Bumped gpio version.
 2013-01-15 15:45:32 +00:00
Gordon Henderson
c121349a7b Minor changes to messages being printed from wiringPiSetup() 
Changed built to work marginally better.
 2013-01-15 15:30:26 +00:00
Gordon Henderson
13bbba7a22 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!)
 2013-01-14 11:31:56 +00:00
Gordon Henderson
25e4ec570b 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.
 2012-12-06 21:49:41 +00:00
Gordon Henderson
183c5a6b5c 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
 2012-10-21 15:25:16 +01:00
Gordon Henderson
86a5c68e08 Updating gpio manual page 2012-10-02 14:32:12 +01:00
Gordon Henderson
db2edcc9c5 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.
 2012-10-02 14:26:15 +01:00
Gordon Henderson
538a066c74 Added in some new functions to return the Pi board revision and 
allow access to the wiringPi to BCM_GPIO pin mapping tables.
 2012-09-16 11:10:55 +01:00
Gordon Henderson
8cb493937f Improved the PWM functions with help from Chris Hall. 2012-09-16 10:15:32 +01:00
Gordon Henderson
30d79dab76 A-Ha! discovered that overvolted Raspberry Pi's have 10000 added to their 
hardware revision number... So have adapted wiringPi to cope.
 2012-09-05 21:01:12 +01:00
Gordon Henderson
728cdc4c23 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
 2012-09-05 19:26:58 +01:00
Gordon Henderson
99095e3fa0 Added new SPI driver helpers. 
Changed the gertboard code to use it
and ran more tests on he Gertboard code.
 2012-08-27 20:56:14 +01:00
Gordon Henderson
4666573910 Added C++ wrappers for some of the newer .h files 2012-08-25 12:31:14 +01:00
Gordon Henderson
c6799ea998 Updating softPwm to fix some typos. 2012-08-24 19:07:54 +01:00
Gordon Henderson
a20fb1b154 Added software PWM module into wiringPi - library code 
and an example.
 2012-08-24 17:49:26 +01:00
Gordon Henderson
e636f6213b Merge branch 'master' of git://git.drogon.net/wiringPi 2012-08-20 11:10:18 +01:00