ESP32 derive not working about atat HOT 3 CLOSED

The problem is not actually that the device returns the echo, this is actually a requirement currently due to #82 .

The problem in this case, is that the ATAT parser expects parameters of the response to be separated by a ,, where in this case they are separated by \r\n

I will have a look when i get time, to see if it would be possible to extend the derive capabilities with a separator option.

Thanks for reporting!

from atat.

Hmm, not quite.

The parsed values will only be the parameters after the :, meaning that what you would probably want for this case would be:

#[derive(Clone, Debug, PartialEq, AtatResp)]
pub struct DNSResponse {
    pub some_flag: u8,
    pub dns_1: String<64>,
    pub dns_2: String<64>,
}

Where some_flag is the first parameter (value 1), that i have no idea what is without context :)

That should work.. If you want to improve it a little further, you could use no_std_net::IpAddr for the IP's (or no_std_net::Ipv4Addr if only v4 is supported)

Just make sure to enable the serde feature of no_std_net

One further, the first parameter could of course be changed into an enum, being a lot more descriptive than a u8 flag.

from atat.

Shouldn't this parse?
This is the full raw response:

AT+CIPDNS?
+CIPDNS:1,"42.2.129.13","8.8.8.8"

OK

This is the buffer after the digest:

+CIPDNS?
+CIPDNS:1,"42.2.129.13","8.8.8.8"

This is the struct i use to parse:

#[derive(Clone, Debug, PartialEq, AtatResp)]
pub struct DNSResponse {
    pub dns: String<64>,
    pub dns_1: String<64>,
    pub dns_2: String<64>,
}

I get a parse error but shouldn't the DNSResponse look like this:

dns = +CIPDNS?\r\n+CIPDNS:1
dns_1 = 42.2.129.13
dns_2 = 8.8.8.8

from atat.