Enable the 32.768-kHz crystal on all the CC2538 platforms where it is
present in order to get a better time accuracy.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
This patch fixes UART system call authorization initialization (when
protection domain support is enabled) to only initialize the system call
entrypoint and authorization data structures once, prior to per-port
setup. Previously, if two UARTs were configured, the setup procedure for
the second UART would erase the system call authorization for the
first (console) UART, resulting in a crash upon the next attempt to
perform console output.
This patch adds a Dockerfile for building a container configured as a
build environment for Intel Galileo boards. This patch also provides
documentation for using the containerized build environment. Finally, it
streamlines the instructions for booting Contiki on Galileo and includes
other documentation refinements.
#1684 slightly varied RF startup time and, as a result, threw ContikiMAC timing configuration off. This manifests itself with very poor CC13xx PROP mode radio performance, as documented in #1747.
This pull fixes this bug by slightly increasing ContikiMAC's inter-packet interval. This gives the receiver a little more time to respond with an ACK to unicast frames.
Fixes#1747
`CC2650_FAST_RADIO_STARTUP` is required for TSCH, but it currently breaks ContikiMAC. We set the default value to the one that will work with the default choice of RDC.
Fixes#1744
This adds support for flashing to multiple devices, by implementing the
$MOTES option used by the Z1.
This replaces the $PORT interface, as it only allowed flashing to one
device at a time, and the $MOTES interface was still used for other
tasks (such as getting a list of connected devices).
A foreach loop is used to dynamically create an upload rule per device
that needs to be flashed.
The "main" upload rule depends on the device specific ones.
This allows for parallel flashing.
The PORT variable can still be sued for backwards compatibility.
Changed the MOTES variable that makes a $(shell) call to not be
recursively expanded.
