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Hello, Brillo: ELC Edition
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Dave Smith
April 04, 2016
Programming
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250
Hello, Brillo: ELC Edition
Updated Walkthrough of the Brillo/Weave basics, delivered at the ELC+OpenIoT Summit 2016.
Dave Smith
April 04, 2016
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Transcript
Hello, Brillo: Peeking Under the Covers Dave Smith, PE @devunwired
+DaveSmithDev
What is Brillo? Android-based OS Core Services Secure by Default
Linux Kernel Bootloader Hardware Abstraction Layer Native Services Runtime Application
Framework Core Applications
Linux Kernel Bootloader Hardware Abstraction Layer Runtime Application Framework Core
Applications Native Services
None
Brillo Core Services
Local APIs Cloud APIs
Device Libraries libweave MMU-Enabled libuweave Microcontrollers https://weave.googlesource.com/
Brillo Core Services Metrics & Crash Reports Robust OTA Updates
Security SELinux MAC Verified Boot A/B Updates
Security SELinux MAC Verified Boot A/B Updates User Account Controls
TLS + Data Encryption
Yocto Brillo libc eglibc bionic IPC D-Bus, System V Binder,
Ashmem, D-Bus** Shell busybox toybox Init init.d init.rc Build System BitBake Android.mk
Building a Brillo Product Get Hardware Install BSP Create Product
Add Services
None
• ARM, x86, MIPS • 32-bit and 64-bit variants •
32MB RAM • 64MB Storage • Wi-Fi 802.11n • Bluetooth 4.0+ Minimum Hardware Requirements:
Board Support Package (BSP) Linux Kernel Bootloader Hardware Abstraction Layer
Board Support Package (BSP) Peripheral SoC Peripheral Peripheral Peripheral Peripheral
Peripheral Peripheral Peripheral Peripheral Kernel Firmware X X
Create a Product AOSP Board Product Device
Create a Product BDK Device Board Product AOSP Board Product
Device BSP
… Hardware Abstraction Layer Native Services Application Services C++ AIDL
Power Audio Sensors Peripherals Connectivity
Hello, Brillo @devunwired +DaveSmithDev milehighandroid.com wiresareobsolete.com