This is obviously not a nice way to do input handling but it avoids having more
code in the samples than is really needed
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
If a line starts with '#', GitHub will show the line as a heading.
That may be a GitHub bug (I'm not sure what the Markdown spec says
about this), but anyway, let's rewrap the text so that GitHub shows
the text as intended.
Signed-off-by: Tanu Kaskinen <tanu.kaskinen@linux.intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Not defining this causes undefined behaviour leading to the check mux_total
sometimes being true and asking the kernel to export all sorts of garbage gpio
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Avoids on some platforms where when setting a mux will set it low when
it wouldn't be safe to.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
If a gpio doesnt have a direction, like some muxes do, try and set value
if HIGH or LOW was passed.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
Use exposed api functions to get board information.
Added version option for version and name
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
Instead of plain char* to avoid need to malloc and do all the needed
error checking needed that goes along with that.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
Used for getting the path to the character device under linux for uart
device. i.e. "/dev/ttyS0"
Adds paths to existing platforms.
Closes#84
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
Removed mraa_setup_uart from core mraa.c moved logic within init
function
Add more syslog output for easier debugging.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
There is an issue that when you take an IO pin that has an external PU
resistor and switch it from INPUT to OUTPUT the state of the pin will go
down before you can set it back high.
Signed-off-by: Kurt Eckhardt <kurte@rockisland.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Cmake modules have varying licensing, to make the distinctions clearer all
original licenses have been included and TargetArch.cmake has been explicitly
marked as LGPL 2.1 as it is based off work comming from qtbase
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This lets you access a spidev device directly without any checking in the style
of mraa_i2c_init_raw
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This means that you can initialise a non raw Pwm pin without having to redefine
chipid as -1 (anything but -1 enables raw mode for Pwm)
Fixes#93.
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This change also changes the C++ API write(char) call to writeByte(uint8_t) and
the write() call now takes a uint8_t* instead of a char*. This should not alter
any code significantly and does not affect the C API.
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
gcc-4.8.2 fails to build from source and complains :
error: format not a string literal and no format arguments
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
