propane-monitor

nrf9160 based project for monitoring propane tanks via cellular communication (LTE-M, Nb-IoT)

Notes

• Includes a pre-compiled zephyr.bin (secure partition manager) flashed to 0x0000_0000
• The SPM is required for ARM Trustzone
• Requires the nightly compiler for Embassy
• Requires GCC for bare-metal ARM (arm-none-eabi-gcc)
• Requires Clang

Pre-Reqs

• Install Rustup
• Add the target with the command below

  $ rustup target add thumbv8m.main-none-eabihf

• install probe-run. On Linux, you might have to install libudev and libusb from your package manager before installing probe-run

  $ cargo install probe-run

  probe-run is built on the probe-rs library and supports CMSIS-DAP, ST-Link, and Segger J-Link out of the box. J-Link is recommended for this repo. For Linux, udev rules can be added for user access without root privileges.

Running a Binary

• run example app.rs as a debug build

  $ cargo run --bin app

• or run with alias commands defined in .cargo/config.toml

  $ cargo rb app 

• run example as a release build (production build)

  $ cargo rrb app

License

Licensed under either of

• 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.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.