Tock 1.3 Release Candidate 4

This RC includes a couple changes:

• Fix nRF51 main.rs to work with recent Tock changes.
• Update the imix LED mapping to be more consistent with the PCB labels.

Tock 1.3 Release Candidate 3

This includes a couple minor fixes:

• Fixes for the imix kernel tests to bring them up-to-date.
• Fix pin mappings for nrf52dk platforms.
• Fixes in the configuration of the launchxl platforms.

Tock 1.3 Release Candidate 2

Minor updates since RC1.

Tock 1.3 Release Candidate 1

First release candidate for testing Tock 1.3.

Primary Changes in this Release

• [#985] Make Tock Architecture Agnostic: The core Tock kernel should support running on non-Cortex-M platforms.
• [#1154] Userland UDP: There is now an interface to send and receive UDP packets from userland.

Rolling release, April 2018, Version 1.1

This is the second rolling release. This release includes 365 commits
with bug fixes and feature additions.

Major improvements over 1.0 include a new register interface, automatic
deep sleep for most SAM4L peripherals, and moving the BLE subsystem our
of the NRF5x crates.

Ports to the nRF52 development kit and Hail and imix, based on the Atmel
SAM4L, are considered stable and are backwards compatible with 1.0. An
initial port to the CC26xx series of platforms is included but not yet
stable. It also includes system call drivers that comply with the 1.0
system call ABI for process loading and:

• Alarm
• Console
• LEDs
• Buttons
• GPIO
• ADC
• Ambient Temperature
• Humidity

Rolling release, February 2018, Version 1.0

This is the first rolling release. It includes ports to the nRF52
development kit and Hail and imix, based on the Atmel SAM4L. It also
includes system call drivers that comply with the 1.0 system call
ABI for process loading and:

• Alarm
• Console
• LEDs
• Buttons
• GPIO
• ADC
• Ambient Temperature
• Humidity
• Luminance