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>
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>
* Fix a few resource leaks in error conditions
* Makes strtol() calls safer in pwm module
* Make sure buffer is terminated after read() in aio
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Syslog is now used for all error messages, return values in the code should be
used by programmers to see the status of the library/board and syslog can be
used to see quickly from a debugging perspective what has gone wrong. A few
cosmetics where improved as well as a mraa_set_log_level() call where the
syslog log mask can be set directly from libmraa.
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Based on feedback received. All check functions renamed to setup.
Update all modules to use new name and header.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
* maa_i2c_context bcomes an opaque pointer
* C++ wrapper class I2c created
* swig now uses C++ wrapper I2c to generate API
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
* Removed all C++ code and renamed all .cxx extensions to .c
* All functions are renamed to maa_ and modules are for example called maa_pwm
* Cmake can now 'make doc' using a Doxyfile.in to create documentation
* examples/ have been updated but swig generated API is untested
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
