Hi rlev,

Yes, when using the MqttClient_Subscribe API to subscribe, you can pass as many topics as you'd like in the array MqttSubscribe->topics as long as you set topic_count correctly.
Here are a couple of examples that subscribe to a single topic, to expand them you'd just iterate over each topic and set their parameters accordingly:
https://github.com/wolfSSL/wolfMQTT/blo … ent.c#L383
https://github.com/wolfSSL/wolfMQTT/blo … ple.c#L399

Thanks,
Kareem

Hi rr9mvp,

While we have not ported wolfSSH/SFTP to FreeRTOS without POSIX, we have ported wolfSSH/SFTP to various platforms which you can find here:
https://github.com/wolfSSL/wolfssh/blob … ssh/port.h
https://github.com/wolfSSL/wolfssh/blob … src/port.c

If you are interested in having us help you port to your platform, please contact us at facts@wolfssl.com

Thanks,
Kareem

Hello Gary,

Do you see this issue with curl for all sites, or just microsoft.com?
Can you try the WOLFSSL_ALLOW_NO_CN_IN_SAN flag?
If that doesn't help, please generate a debug log by rebuilding with WOLFSSL_DEBUG defined and attach it here.  Please also include your curl command line or code.

For wolfSSL's client, try using -A to pass in your CA cert, not -a.

Thanks,
Kareem

Hi Noufal,

See here for examples and documentation on building wolfSSL with Yocto: https://github.com/wolfSSL/meta-wolfssl

Thanks,
Kareem

Hello ENOTTY,

I was able to reproduce your issue on that commit.  Looks like we've just checked in a fix here:
https://github.com/wolfSSL/wolfssl/comm … 8a742dde57
I retested with this commit applied and everything is building for me now.  Let me know if it works for you.

Thanks,
Kareem