This patch adds support for using on board LED through sysfs.
Commonly available LED parameters are supported.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
fixes naming in up and up2 platform
- changed the name of the i2c function
- add a warning in the log if a name is not found
Signed-off-by: Nicola Lunghi <nicola.lunghi@emutex.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit adds a MRAA platform for the UP Squared board, EVT3 revision.
It handles the relevant FPGA configuration updates when using MRAA to
change pin modes or toggle GPIO directions.
Signed-off-by: Javier Arteaga <javier@emutex.com>
Signed-off-by: Nicola Lunghi <nicola.lunghi@emutex.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This allows assigning platform pins to the CTS/RTS lines.
If provided, these will be muxed as UART when flow control is enabled.
Signed-off-by: Nicola Lunghi <nicola.lunghi@emutex.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
The Pi doesn't have userspace level PWM support, but you can mmap the
raw registers and configure it that way, which is what this patch is
doing. Tested with Raspberry Pi 3 B. I am able to set the duty cycle,
change the frequency, and set the pulse width. Signals verified with
logic analyzer. Note that the only accessible pwm is on GPIO18, which is
also used by the audio subsystem.
Signed-off-by: Nick Crast <nicholas.crast@anaren.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This disables changing pinmux as this is envisioned to be done through acpi
provided by u-boot
Signed-off-by: Ferry Toth <ftoth@exalondelft.nl>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Previously, mraa_iio_trigger_buffer took a void* args but did not use
this. Included implementation to allow user to pass a void* to this
method and have the corresponding pointer returned in the interrupt
handler.
Signed-off-by: Noel Eck <noel.eck@intel.com>
Small cleanup of MRAA C++ examples. Switched from heap allocation to
stack allocation when possible. This simplifies the samples since it
removes the need for explicit memory management.
Signed-off-by: Noel Eck <noel.eck@intel.com>
There were unused variables, incorrect pointer operations
and plan broken string comparison.
Now there's only one - for unused uart3_enabled in beaglebone.c,
but we want to keep it for declaration consistency.
Also fixes#757.
Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
* Use docker images from docker hub instead of building them on Travis
* Fix doxygen warnings for C/C++ Documentation
* Fix examples inclusion in documentation
* Modify Travis build matrix to include stages and additional jobs
* Update doxygen2jsdoc submodule
* Add doxyport submodule
* Generate documentation for each language in Travis
* Add sonar.java.binaries to sonar-scan.sh
Signed-off-by: Nicolas Oliver <dario.n.oliver@intel.com>
Prevent execution on non configured env & add sonar target to allowed failures
in travis
Signed-off-by: Nicolas Oliver <dario.n.oliver@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Add gpio interrupt support for peripheral manager based on the
existing implementation in gpio.c.
Rewrite steps by using a global reference to lookup java isr
routine using JNI methods and add exception check after every call.
Free local reference class since it's not garbage collected and will
lead to a memory leak.
Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Be consistent with the return values from MRAA and propagate the
errors received from PIO in case of failure. PIO returns 0 on success
and negative errno on failure. Handle APIs that must return length of
read/written data if PIO returns success.
Signed-off-by: Sanrio Alvares <sanrio.alvares@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
