* tock: use native time getter, remove globals
Tock has direct support for querying time. The prior `millis()`
method here replicated the same functionality, but missed some
corner case concerns around overflow/wrapping. Instead, just use
the native Tock time getter method. This also removes unneeded
global variables and methods.
* NonArduino/Tock: Update to latest libtock-c
Update to the latest libtock-c commit. libtock-c now includes a
libtockHal.h, so we can use that instead of the version here.
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---------
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Co-authored-by: Pat Pannuto <pat.pannuto@gmail.com>
* examples/NonArduino/Tock: Support building for RISC-V
Signed-off-by: Alistair Francis <alistair@alistair23.me>
* examples/NonArduino/Tock: Update to newer libtock-c
Signed-off-by: Alistair Francis <alistair@alistair23.me>
---------
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Add support for running RadioLib on Tock.
Tock is an embedded operating system designed for running multiple
concurrent, mutually distrustful applications on Cortex-M and RISC-V
based embedded platforms (https://github.com/tock/tock).
This PR uses libtock-c (https://github.com/tock/libtock-c) to add
support to running RadioLib as a Tock userspace application.
This has been tested on the SparkFun LoRa Thing Plus - expLoRaBLE board
(https://github.com/tock/tock/tree/master/boards/apollo3/lora_things_plus)
but will work on any LoRa compatible Tock board (currently only the
expLoRaBLE board).
Signed-off-by: Alistair Francis <alistair@alistair23.me>
