OVMS3/OVMS.V3/components/wolfssl/IDE/Espressif/ESP-IDF/README.md

ESP-IDF port

Overview

ESP-IDF development framework with wolfSSL by setting WOLFSSL_ESPIDF definition

Including the following examples:

• simple tls_client/server
• crypt test
• crypt benchmark

The user_settings.h file enables some of the hardened settings.

Requirements

1. ESP-IDF development framework
   [https://docs.espressif.com/projects/esp-idf/en/latest/get-started/]

   Note: This expects to use Linux version.

Setup for Linux

1. Run setup.sh at /path/to/wolfssl/IDE/Espressif/ESP-IDF/ to deploy files into ESP-IDF tree
   For Windows : Run setup_win.bat at \IDE\Espressif\ESP-IDF\
2. Find Wolfssl files at /path/to/esp-idf/components/wolfssl/
3. Find Example programs under /path/to/esp-idf/examples/protocols/wolfssl_xxx
4. Uncomment out #define WOLFSSL_ESPIDF in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h
   Uncomment out #define WOLFSSL_ESPWROOM32 in /path/to/wolfssl/wolfssl/wolfcrypt/settings.h

Configuration

1. The user_settings.h can be found in /path/to/esp-idf/components/wolfssl/include/user_settings.h

Build examples

1. See README in each example folder

Support

For question please email [support@wolfssl.com]

Note: This is tested with :

• OS: Ubuntu 18.04.1 LTS and Microsoft Windows 10 Pro 10.0.19041
• ESP-IDF: v4.1 and v4.0.1
• Module : ESP32-WROOM-32