An example Rust project for the nRF9160 LTE SiP
This project is developed and maintained by 42 Technology (www.42technology.com)
- Is started by the Nordic 'secure bootloader' and operates in ‘insecure’ mode
- Uses just 140 KiB out of 768 KiB of Application Flash
- Uses just 8 KiB out of the 128 KiB Application RAM (plus stack)
- Uses the pre-compiled Nordic
libbsdstatic library for mbedTLS, the Nordic socket API, access to the LTE modem, etc. - Demonstrates embedded-hal compliant drivers for the nRF9160's Timer, GPIO and UARTE peripherals
- Has a menu-driven interface over UARTE0 (which appears as a USB Serial device)
- Demonstrates access to HTTP services over TLS
To build embedded programs using this template you'll need:
-
Rust
rustc 1.36.0 (a53f9df32 2019-07-03)or newer -
rust-stdcomponents (pre-compiledcorecrate) for armv8m.main targets. -
Bindgen (we used 0.51)
-
GCC for bare-metal ARM (
arm-none-eabi-gcc), with the newlib C library -
clang
To get these things on Ubuntu 18.04, run:
$ apt-get update && apt-get install -y curl llvm-dev libclang-dev clang git
$ curl -Lq https://developer.arm.com/-/media/Files/downloads/gnu-rm/8-2018q4/gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2 | tar xjf - -C ~
$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | bash -s - '-y'
$ source $HOME/.cargo/env
$ rustup target add thumbv8m.main-none-eabi
$ cargo install bindgen
$ export PATH=$PATH:~/gcc-arm-none-eabi-8-2018-q4-major/bin
$ export NEWLIB_PATH=~/gcc-arm-none-eabi-8-2018-q4-major/arm-none-eabi/includeTo build, just run:
$ ./release.shThe outputs are placed in target/bin/release. You can also run ./debug.sh
if you want an unoptimised version.
To flash, load up J-Link Commander, and run:
J-Link> usb
J-Link> connect
# select nRF9160
J-Link> r # for reset
J-Link> loadfile ~/nrf9160-blink/target/bin/release/nrf9160-demo.hex # to flash the board
J-Link> r # for reset
J-Link> g # for go
NOTE: The Nordic secure bootloader will not boot if the USB-Serial is disconnected. Connect your serial terminal to the lowest numbered COM port on the nRF9160-DK then press the 'Reset' button to reboot the chip.
This project is based on cortex-m-quickstart by the Rust Embedded team. We are grateful for their work.
This example is licensed to your under either:
-
Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
-
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option. Please note that any dependencies, including the Nordic libbsd library, may be under different licensing terms.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent