AWS library to sign AWS HTTP requests with Signature Version 4
...This library can optionally be used by applications sending direct HTTP requests to AWS services requiring SigV4 authentication. This library has no dependencies on any additional libraries other than the standard C library. This library is distributed under the MIT Open Source License. This library has gone through code quality checks including verification that no function has a GNU Complexity score over 8, and checks against deviations from mandatory rules in the MISRA coding standard. Deviations from the MISRA C:2012 guidelines are documented under MISRA Deviations. This library has also undergone static code analysis using Coverity static analysis, and validation of memory safety through the CBMC automated reasoning tool.
Client library for using AWS IoT Defender service on embedded devices
...This library has no dependencies on any additional libraries other than the standard C library, and therefore, can be used with any MQTT client library. This library is distributed under the MIT Open Source License. This library has gone through code quality checks including verification that no function has a GNU Complexity score over 8, and checks against deviations from mandatory rules in the MISRA coding standard. Deviations from the MISRA C:2012 guidelines are documented under MISRA Deviations. This library has also undergone static code analysis using Coverity static analysis.
AceUnit (Advanced C and Embedded Unit): a comfortable C code unit test framework. AceUnit is JUnit 4.x style, easy, modular and flexible. AceUnit can be used in resource constraint environments, e.g. embedded software development.
STUBborn C is a tool that allows you to create a module test framework for SW modules developed in C. The framework includes: Stubs needed to link the module; A sample Makefile to build, run tests and check code coverage; Test templates using CUnit.
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Built on top of the CuTest framework, utf automates many of the tedious steps required to create a suite of test and makes it easy to test existing code not structured for unit testing.