Beaglebone AIO pins seem to be a little different than most boards, so
this is my attempt to work with that without impacting other boards. I
added a new flag in mraa_board_t to indicate whether or not the aio pins
are sequential. One the beaglebone, they are not. To go along with this,
I added a new device mraa_aio_dev_t, that will map each aio to a
physical pin.
In the main aio logic, if aio_non_seq is true for the board, the manual
mapping is used, otherwise the old mathematical mapping is used.
Signed-off-by: Nick Crast <nrcrast@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Made the pin declarations a little nicer to look at. Found a bug with
the I2C. The higher layers were passing the bus ID itself, not the index
of the device in the i2c_bus array.
Signed-off-by: Nick Crast <nrcrast@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Add Dockerfile to create build environment for mraa
Add docker-compose.yaml file to easily execute build tasks
Add .dockerignore file
Modify .travis.yaml file to use docker and docker-compose for building
Modify package.json.cmake to run a simple load test for node.js
Signed-off-by: Nicolas Oliver <dario.n.oliver@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This patch adds a function to query UART settings in an unintrusive way.
It can be used using a uart index or a devpath and it strives to just
read out the settings without affecting the state of the UART.
Signed-off-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This patch probably changes no functionality.
Before this patch the return value 0 was used for invalid baudrates in
uint2speed, but this is not a proper speed_t constant.
Instead the constant B0 is returned now, since on x86 and arm linux
architectures B0 is defined as 0.
Signed-off-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This patch has no changes in function. It fixes three style issues
to be more readable and in line to the rest of the codebase:
- return types are declared on a separate line
- reversal of Yoda conditionals
- initialize for loop variable inside loop declaration
- Fix styling of pwm lookup doxygen
Signed-off-by: Tapani Utriainen <tapani@technexion.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Return length of read bytes rather than 0 on success.
MRAA calls I2C_RDWR ioctl which returns number of bytes read.
PIO is yet to implement that API so currently does I2C_SMBUS
ioctl instead, which returns 0 in case of success.
Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com>
Peripheral Manager provides mutual exclusion between pins
multiple functionalities. This feature in MRAA is redundant for
this platform.
Once the API to retrieve pin functionality from PIO is available
use it to update each pins capabilities.
Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com>
Signed-off-by: Noel Eck <noel.eck@intel.com>
Updated the mraa_pman_pwm_init_replace method to allocate heap space for the
mraa_pwm_context (returned by this method.
Signed-off-by: Noel Eck <noel.eck@intel.com>
The Native PIO API provides both the libraries and headers for use with
the Android Things Peripheralanager client. This commit removes these
from the MRAA repo in favor of the FindAndroidThings.cmake provided by
the Native PIO API.
Signed-off-by: Noel Eck <noel.eck@intel.com>
Updated the java CMakeLists file to set the JAVA_INCLUDE_PATH for
Android Things. The JAVA SWIG wrapper will require the jni.h from the
Android NDK.
Signed-off-by: Noel Eck <noel.eck@intel.com>
Use the cmake module provided by AndroidThings for setting libs/hdrs
instead of the hard-coded path to the AndroidThings library. This
requires adding a path to CMAKE_MODULE_PATH which contains
FindAndroidThings.cmake.
Signed-off-by: Noel Eck <noel.eck@intel.com>
