Texas Instruments

TI-RTOS CC13XX and CC26XX 2.21.01.08 Release Notes

Table of Contents

Introduction

TI-RTOS delivers components that enable engineers to develop applications on Texas Instruments micro-controller devices. The product is comprised of multiple software components and examples of how to use these components together. TI-RTOS gives developers a one-stop RTOS solution for developing applications for TI embedded microcontrollers. It provides an OS kernel, communications support, drivers, and more. It is tightly integrated with the Code Composer Studio development environment. In addition, examples are provided to demonstrate the use of each functional area and each supported device and as a starting point for your own projects.

Documentation

The following documentation is available:

Products Included

Click on the links below to view the release notes for the different products.

Boards Supported

Examples are provided for the following boards:

What’s New

To see what has changed in the TI-RTOS Drivers, see the separate TI-Drivers release notes in [as installed]/products/tidrivers_M_mm_pp_bb.

Defects fixed in this release:

Key Summary
TIDRIVERS-804 RF driver API was Changed Since ROM Freeze
TIDRIVERS-798 RF driver delayed command from high priority Swi issue
TIDRIVERS-791 Cancelling an RF command may cause skipping a power down cycle
TIDRIVERS-765 Callback problem when RF_Callback pCb is NULL
TIDRIVERS-732 RF driver cancel callback may be delayed to next RF swi
TIDRIVERS-722 RF driver powerup duration margin for single mode driver
TIDRIVERS-709 RF driver skip powerup duration measurement for Fs command
TIDRIVERS-670 RF driver change allowed future command start time limit

Upgrade and Compatibility Information

The following is a summary of known compatibility issues from previous releases:

Host Support

Dependencies

This release requires the following other software components and tools.

Validation Information

Known Issues

Versioning

All releases have 4 digits (M.mm.pp.bb). This includes GA and engineering releases. Engineering releases are denoted with an _eng suffix (e.g., 2.00.00.15_eng)

This product’s version follows a version format, M.mm.pp.bb, where M is a single digit Major number, mm is 2 digit minor number, pp is a 2 digit patch number, and b is an unrestricted set of digits used as an incrementing build counter.

To support multiple side-by-side installations of the product, the product version is encoded in the top level directory (e.g. tirtos_2_00_00_16).

Subsequent releases of patch upgrades will be identified by the patch number, ex. TI-RTOS 1.00.01.68 with directory tirtos_1_00_01_68. Typically, these patches only include critical bug fixes.

Technical Support and Product Updates