NDK Release Notes

Table of Contents


The Network Developer’s Kit (NDK) is a platform for development and demonstration of network enabled applications on TI embedded processors.

Depending on your platform and distribution, you may need to separately obtain an appropriate NDK Support Package (NSP).


The following documentation is provided with this release.

What’s New


The following Defects were resolved

ID Summary
NDK-542 ARP proxy for static entry is failing
NDK-540 SysConfig-generated ti_ndk_config.c fails to compile if multiple NIMU instances use DHCP
NDK-539 SysConfig-generated ti_ndk_config.c fails to compile if service's callback is empty
NDK-534 NIMU SysConfig generates incorrect code when using static IP
NDK-452 NDK_accept() incorrectly requires an initialized sockaddr
NDK-287 IPv6 initialization function should fail for an invalid MTU
NDK-217 DNSGetReply() mishandles “additional records” field


The following Enhancements were resolved

ID Summary
NDK-538 Add support for R5FT (Thumb2) libraries

Upgrade and Compatibility Information

NDK 3.76 is binary compatible with NDK 3.75.

If updating from a previous version of NDK, see the changelog for potential upgrade and compatibility information.

Host Support


This release was validated using the following software components and tools. Users should use these versions, or compatible. See your SDK documentation for recommended versions as they may differ from this list.

Toolchain Support

The NDK supports building libraries for the following ISA/toolchain combinations, your SDK may provide a subset of these libraries:

C674x 8.3.2 N/A N/A
C66 8.3.2 N/A N/A
Arm9 20.2.0.LTS N/A N/A
A8F N/A N/A gcc-arm-9.2-2019.12-x86_64-arm-none-eabi
A9F N/A N/A gcc-arm-9.2-2019.12-x86_64-arm-none-eabi
A15F N/A N/A gcc-arm-9.2-2019.12-x86_64-arm-none-eabi
A53F N/A N/A gcc-arm-9.2-2019.12-x86_64-aarch64-none-elf
M4 20.2.0.LTS N/A N/A
M4F 20.2.0.LTS 8.50.1 gcc-arm-none-eabi-9-2019-q4-major
R5F 20.2.0.LTS N/A N/A

Device Support

Please refer to the SDK Release Notes for device support.

Known Issues


All releases have 4 segment versions (M.mm.pp.bb). This includes GA and pre-releases (engineering, alpha/EA, beta, etc.). Pre-releases are denoted with a suffix (e.g.

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 bb is an unrestricted set of digits used as an incrementing build counter.

Subsequent releases of patch upgrades will be identified by the patch number. Typically, these patches only include critical bug fixes.

Technical Support

Last updated: 2020-05-17