# Logging API Source: [https://docs.qualcomm.com/doc/80-41102-3/topic/logging-api.html](https://docs.qualcomm.com/doc/80-41102-3/topic/logging-api.html) The Logging API provides a toolkit to set error, warning, info, and debugging messages with macros and condition support, including default environment variable controls that can be output to different devices and formats. Refer to [API Logging](https://docs.qualcomm.com/bundle/publicresource/topics/80-41102-2/page_c_logging.html) for details **Parent Topic:** [Logging](https://docs.qualcomm.com/doc/80-41102-3/topic/logging.html) Last Published: Apr 23, 2025 [Previous Topic Logging tool](https://docs.qualcomm.com/bundle/publicresource/80-41102-3/topics/logging-tool.md)