Other Parts Discussed in Thread: CC3220S, UNIFLASH
Tool/software: Code Composer Studio
Hi, I'm using the CC3220S lanuch pad and i'm modifying the Httpget.c example to do a HTTPS connection. i looked at almost every post we have on this so far. But it doesn't matter what i do i get
Connecting to : dd-wrt.
[NETAPP EVENT] IP Acquired: IP=172.25.1.16 , Gateway=172.25.0.1
Local time = Fri Jun 7 17:56:26 2019
Sending a HTTP POST request to 'valid-isrgrootx1.letsencrypt.org'
Error! code = -688, Description = httpTask: connect failed
I'm not sure how am i suppose to format my Https security parameter to work with https Mainly the rootCa part.
httpClientSecParams.rootCa = "trustid-x3-root.pem";
httpClientSecParams.clientCert = NULL;
httpClientSecParams.privateKey = NULL;
here is the website that of the chain of trust that i'm using.
https://letsencrypt.org/certificates/
Thanks in advance for any advice !!!