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Commit Graph

336 Commits

Author SHA1 Message Date
Brendan Le Foll
276b0a8920 i2c.c: fix typo in mraa_i2c_read_word_data 
Fixes #45

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-26 07:52:40 +00:00
Brendan Le Foll
abd538dc4b cmake: fix indentation 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-24 18:03:36 +00:00
Brendan Le Foll
0ca4b10687 package.json.cmake: remove repository tag causing issues on update 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-24 17:45:50 +00:00
Brendan Le Foll
a38c07f7b1 npm: add node-gyp build support 
This commit adds all the infrastructure necessary for doing node-gyp builds of
mraa. Note this will only build the mraa js bindings and will dirty your git
tree whilst doing it. It also assumes the user does not have SWIG installed on
their machines and so the swig wrapper is static. The target to use this
feature is 'npmpkg'.

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-24 15:20:19 +00:00
Brendan Le Foll
d4552fdc5e javascript: add a generated package.json with versioning 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-24 11:19:05 +00:00
Henry Bruce
d7c92bf19e intel_minnow_max.c: fixed pin capability errors 
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-21 19:55:44 +00:00
Thomas Ingleby
8f9059767f spi: fix mistake from mem branch where spi will fail. 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-21 11:50:59 +00:00
Brendan Le Foll
148c22fb27 mraa.c: fix char count in board_name 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-20 15:08:31 +00:00
Henry Bruce
7aea3459a9 pwm.c: Must write period before duty_cycle to avoid sysfs error 
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
 2014-11-20 15:08:31 +00:00
Henry Bruce
57540cd86c gpio.c: check that real gpio did initialise correctly 
On platforms without muxing perform a little more checking when the 'real'
linux/sysfs gpio is opened. We don't expect this to fail but on platforms where
the linux gpios can be changed depending on pinctrl/bios configuration this
might not always be the case.

Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-20 15:08:31 +00:00
Henry Bruce
6bc2b0fb53 intel_minnow_max: Added platform definition 
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-20 15:08:31 +00:00
Thomas Ingleby
c123ff75f0 galileo gen2: add missing mux information for UART on IO1 
Fixes #36

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-20 15:08:31 +00:00
Brendan Le Foll
d95df3ec22 intel_edison_fab_c.c: remove uart_init_post hook for miniboard 
use uart_init_pre hook instead. Fixes #39

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-20 14:50:58 +00:00
Brendan Le Foll
19d7dad364 i2c: remove smbus helper library & clean up command use in API 
This commit changes the mraa_i2c_read() API call behaviour, a register should
now always be set when using this call. The smbus helper library is no longer
required since the code is now all contained from i2c.c which avoids multiple
function calls

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-20 12:03:31 +00:00
Brendan Le Foll
ac1c60d4fe i2c: add clean {write, read}data functions 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-20 12:03:31 +00:00
Brendan Le Foll
745054e7d0 spi.c: fix identation 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-19 23:46:33 +00:00
Brendan Le Foll
d2ced53344 spi.c: check memory allocation for context was succesful 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-19 23:46:30 +00:00
Brendan Le Foll
e84baf6636 gpio.c: free context if we fail to write to export 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-19 23:46:25 +00:00
Thomas Ingleby
9014fc61a0 galileo gen 2: port mmap to new structure 
Feature parity pre mem branch.

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:46:09 +00:00
Thomas Ingleby
cf43031994 galileo gen 1: port mmap to new structure 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:46:09 +00:00
Thomas Ingleby
d2457c29d3 edison: add mmap support. read & write 
Closes #27

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:45:46 +00:00
Thomas Ingleby
3865bebe8d mmap: remove implementation of mmap gpio 
Instead of trying to have an implementation that covers most platforms
Leave all mmap up to platform definition. Through function pointers.

gpio_mmap_setup sets up the mmap

Within the internal gpio context struct two more function pointers now
exist mmap_read & mmap_write. They exist there so each context can its
own function for handling a write and read.

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:41:47 +00:00
Thomas Ingleby
5d7c85c7a1 pwm: move pwm setup to module 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:41:47 +00:00
Thomas Ingleby
e39268899c spi: move spi setup from core into module 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:41:47 +00:00
Thomas Ingleby
ffd38bb68c i2c: move i2c setup from core into module 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:40:48 +00:00
Thomas Ingleby
66c5011cfb aio: move aio setup from core into module 
Added additional syslog messages for debugging

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:40:48 +00:00
Thomas Ingleby
401f0cfe65 gpio: move gpio setup from core into module 
Added syslog lines for easier fault investigation

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:40:48 +00:00
Thomas Ingleby
1cbdef1ab3 internal: add function protype for mux setup. 
Now accesible from all mraa modules

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:40:48 +00:00
Thomas Ingleby
2be24d8887 spi: expose defined CS 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 17:40:48 +00:00
Thomas Ingleby
a3d5af9ea1 edison: fix gpio mapping on j18-8 
Closes #37

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 16:06:56 +00:00
Thomas Ingleby
ee1f7281dc galileo gen2: add uart definitions 
Also added hook for setting output buffers.
fixes #36

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-11-17 15:39:25 +00:00
Matthias Hahn
cf6c3dd144 pwm: syslog message typo correction 
Signed-off-by: Matthias Hahn <matthias.hahn@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-06 15:23:25 +00:00
Brendan Le Foll
274d5b2d50 i2c: use uint8_t when appropriate and remove char 
Object APIs used signed chars for some operations which are not appropriate
when using i2c.

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-05 11:25:38 +00:00
Bernd Barsuhn
428c99f940 gpio: fix identation 
Signed-off-by: Bernd Barsuhn <bernd.barsuhn@me.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-04 10:13:45 +00:00
Bernd Barsuhn
2a851d7cc7 gpio: make mraa_gpio_isr_exit block until the interrupt handling thread is terminated. 
Signed-off-by: Bernd Barsuhn <bernd.barsuhn@me.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-11-04 10:12:34 +00:00
Anton Krasovsky
cbf4c7447f i2c: add api call to read byte from a specified register 
Signed-off-by: Anton Krasovsky <anton@no-mad.net>
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-31 01:17:17 +00:00
Thomas Ingleby
c852685975 spi: expose defined CS 
Add missing information for Gen 2 CS info

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-30 20:41:51 +00:00
Thomas Ingleby
3b01af1da1 pwm: add period limits, warn over syslog 
Added minimum, maximum and default period settings to board definitions
PWM will now have a default period as defined in the board defintion.
When using pwm_write() writing 1.0f or above will default to 100%.

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-30 12:22:40 +00:00
Maximilian von Tschirschnitz
a202b3fd17 pwm: fixed wrong line ending being checked by strtol 
Move from fopen to POSIX open introduced this bug in strtol

Signed-off-by: Maximilian von Tschirschnitz <maximilian.tschirschnitz@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-29 13:01:53 +00:00
Thomas Ingleby
af3aa9d8b9 de3815: add initial doc 
Also removed printf used during inital implementation.

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-24 14:21:20 +01:00
Thomas Ingleby
b59aecb70d de3815: added PWM support 
There are two PWM pins on the custom solutions header.
10-PWM[0] and 11-PWM[1] in mraa.

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-24 14:21:20 +01:00
Thomas Ingleby
7c807b3acc intel_de3815: initial support for Baytrail NUC 
* I2C only currently supported, Both bus 0 and 1

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-24 14:21:20 +01:00
Brendan Le Foll
418c198999 spi: attempt to fix spi lsb mode 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-23 18:05:36 +01:00
Brendan Le Foll
535d92ab79 i2c: use default i2c bus in board config if invalid 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-23 18:05:07 +01:00
Brendan Le Foll
a6b3d384b2 syslog: unify error msg style 
syslog messages should be written as <module>: Message in order to increase
readability and usefulness

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-22 21:09:11 +01:00
Brendan Le Foll
a67d71ed90 spi: fix mraa_spi_bit_per_word call to use correct ioctl 
This should fix #14

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-22 21:09:03 +01:00
Brendan Le Foll
8b7c1d80cb intel_edison_fab_c.c: If i2c bus number is invalid use the default bus (6) 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-22 20:51:13 +01:00
Thomas Ingleby
232fb2cf5e edison: fix uart missing information 
This should fix #19

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-20 19:14:41 +01:00
Thomas Ingleby
77be6da29c uart: add pre uart hook 
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
 2014-10-20 18:43:58 +01:00
Brendan Le Foll
d49f20b7ba i2c: mraa_i2c_frequency now returns correct returns 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
 2014-10-20 10:01:53 +01:00