Reference Guide
The Reference Guide describes the ESP programming APIs and provides architectural overviews and background programming materials.
Architectural Overviews
Programming APIs
The ESP Native APIs consist of C language headers, function prototypes, structure definitions and defines. They are divided into one of these areas.
| Area | Description |
|---|---|
| ESP | ESP API |
| Http | Http Client and Server Library API |
| MPR | Multithreaded Platform Runtime API |
Stability Classifications
Rather than providing a blanket backwards compatibility guarantee, APIs are classified according to their stability. These Stability Classifications should assist developers in migrating to new versions of ESP.