decada-embedded-example-mbedos, previously known as stack-manuca-os, is a functional real-time operating system example using mbedos for embedded software developers to reference and build upon. This example showcases how one can publish sensor measure points to the government's IoT infrastructure via DECADA Cloud.
- Lau Lee Hong (lau_lee_hong@tech.gov.sg)
- Yap Zi Qi (yap_zi_qi@tech.gov.sg)
- Goh Kok Boon (goh_kok_boon@tech.gov.sg)
- Development Machine running either Windows, MacOS or Ubuntu 18.04
- An Mbed OS supported target (see https://os.mbed.com/platforms/)
- Source code is tested using a STM32F767ZI
- Most devices running an ARM Cortex-M4 and ARM Cortex-M7 should work as well
- ESP32 WiFi Module
- Infineon Optiga Trust X (optional)
- External MCU Programmer (optional; for devices that do not have an onboard programmer, like a STLINK-v3)
- Set up the development environment (https://siot.gov.sg/starter-kit/set-up-your-software-env/)
- Clone the repository onto local disk:
git clone --recurse-submodules https://github.com/GovTechSIOT/decada-embedded-example-mbedos.git - Toggle operating modes in
mbed_app.json - Edit configurations in
mbed_app.json(if necessary)use-secure-element- Uses the Infineon Optiga Trust X as the Secure Element in this example
- Copy the compiled binary file (.bin) into your Mbed device via a programmer
This repository is tested on the STM32F767ZI DK with peripherals configured as:
ESP32
- Using connectors CN501, CN502
- Pins configurable in
mbed_app.json(wifi-tx,wifi-rx,wifi-en)
Infineon Optiga Trust X
- Using connectors CN310 and RST pin connected to pin PF2 (CN103)
- Pins configurable in
lib/optiga/mbed_lib.json
Other hardware targets supported by Mbed OS can utilize the repository by changing the targeted board in the compilation process.
- Singapore Government Tech Stack - Sensors & IoT: https://www.siot.gov.sg/core-products/decada-embedded/
- Technical Instruction Manual for GovTech's SIOT Starter Kit: https://siot.gov.sg/starter-kit/
- GovTech's Custom STM32F767ZI Development Kit (MANUCA DK) User Manual: https://siot.gov.sg/files/MANUCA_User_Manual_V1.pdf
The software is provided under the Apache-2.0 license (see https://www.siot.gov.sg/starter-kit/terms-and-conditions/). Contributions to this project repository are accepted under the same license. Please see CONTRIBUTING.md for more information.