Added C/CXX warning messages similar to MRAA (w/ -Werror).
* Added syslog warning for missing switch cases
* Cleaned up uint vs int usage
* Fixed redifinition errors for C structs
* Added virtual destructors for base classes
* Removed redundant CMAKE_CXX_FLAGS from COMPILE_FLAGS for all three
wrapper languages. The CMAKE_CXX_FLAGS were showing up twice in
the compile commands for the wrappers.
* Added CMake WERROR option to enable/disable warnings as errors for
all targets.
* Disable a handful of compiler warnings for the wrapper cxx files,
this minimizes the number of warnings from auto-generated code).
Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit touches a subset of UPM sensors which contain C source.
Cleaned up the CMakeLists.txt DESCRIPTION field to better represent
the library.
Signed-off-by: Noel Eck <noel.eck@intel.com>
Updated UPM cmake to build both python2/3 modules if the necessary
python libs are available.
* Removed BUILDPYTHON3 cmake option in favor of building both
versions
* Added cmake module to find both python2 and python3
* Added macro which can be called from per-sensor cmake files
to add dependency libraries via target_link_libraries as well
as swig_link_libraries (for java, nodejs, and python)
* Python2 is required for python documentation builds
* Cleanup of python usage throughout UPM cmakelists.
* Make find_package for Node required. Removed check for NODE_FOUND
(which should have been NODEJS_FOUND) in favor of REQUIRED.
* The cxx and .py wrapper files get generated in python2/3 (instead
of the same directory). It appears these files are identical,
however since the targets can be built in parallel it's safer to split
them out.
* Updated all cmake dependencies related to building documentation.
* Removed unused classname from cmake files
Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit adds a C implementation for the DS18B20. The C++
implementation was untouched (ie: it does not wrap the C
implementation). This can be done in the future if desired.
In addition, add an ascii-schematic to both the .h and .hpp files to
better illustrate how to wire up the DS 1-wire interface for the UART.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
This driver supports, and was tested with, a DS18B20 1-wire
Temperature Sensor using external power.
This device requires the use of a UART to provide access to a Dallas
1-wire bus, via a new facility supported by MRAA (once the relevant PR
is accepted), using the UartOW access class. It is important to
realize that the UART is only being used to access and control a
Dallas 1-wire compliant bus, it is not actually a UART device.
Multiple DS18B20 devices can be connected to this bus. This module
will identify all such devices connected, and allow you to access them
using an index starting at 0.
Parasitic power is not currently supported due to the very tight 10us
limit on switching a GPIO properly to supply power during certain
operations. For this reason, you should use external power for your
sensors.
Setting the alarm values (Tl, Th) is also not supported, since this is
only useful when doing a 1-wire device search looking for devices in
an alarm state, a capability not yet supported in MRAA. In reality,
this is trivial to handle yourself in your application.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Noel Eck <noel.eck@intel.com>
