topic Re: Email with FRDM-K64 in Kinetis Microcontrollers

Email with FRDM-K64

andréluis — Fri, 22 Sep 2017 14:39:14 GMT

Hi, i'm want to send an email with frdm-k64f. Someone have some example? Or a text? I'm working with KDS SDK 2.0.

Thank you.

André

Re: Email with FRDM-K64

mjbcswitzerland — Fri, 22 Sep 2017 23:29:02 GMT

Hi André

See the links below. There are binary demos there where you can send emails from the FRDM-K64F board from its web server.
All code is in the Open Source uTasker project in case anything is missing in SDK 2.0 (mail code is in smtp.c - attached as reference).

Regards

Mark

http://www.utasker.com/kinetis.html
http://www.utasker.com/kinetis/FRDM-K64F.html

Re: Email with FRDM-K64

andréluis — Mon, 25 Sep 2017 12:28:59 GMT

Hi Mark. Thanks for the help. I have another question. Do you have some tutorial to use this code?

Thanks.

André.

Re: Email with FRDM-K64

mjbcswitzerland — Mon, 25 Sep 2017 15:23:03 GMT

Hi André

SMTP is very simple and I don't have a tutorial specifically for it.
You can follow the Kinetis tutorial at http://www.utasker.com/docs/KINETIS/uTaskerV1.4_Kinetis.pdf which explains the web server control pages. If you enable USE_SMTP in config.h it will then include the mail support and you can send an email on the start page:

This uses either hard-coded settings:
            #define OUR_USER_DOMAIN                       "my_domain.com";
            #define DEFAULT_DESTINATION_EMAIL_ADDRESS     {'t','e','s','t','_','n','a','m','e','@','t','e','s','t','.','c','o','m',0};
            #define SMTP_PROVIDER_IP_ADDRESS              { 194,158,229,11 }
            #define SMTP_PROVIDER_ADDRESS                 "mail.provider.com"
            #define USE_SMTP_AUTHENTICATION

or you can enable parameters with
#define SMTP_PARAMETERS
and set them up dynamically on the SMTP page.

You can test in the uTasker K64 simulator and set break-point in the SMTP file to get to get to know any additional details as required.

Regards

Mark

Re: Email with FRDM-K64

andréluis — Thu, 28 Sep 2017 04:05:23 GMT

Hi Mark, thanks for the help again and again i need youtrhelp. How i configure the ftp to work in frdm k64? I try to use this software but i have problem with ftp.

Thanks again.

André.

Re: Email with FRDM-K64

mjbcswitzerland — Thu, 28 Sep 2017 12:21:24 GMT

André

The only requirement for FTP is the define USE_FTP (assuming ETH_INTERFACE and USE_TCP are enabled).
There is a guide at http://www.utasker.com/docs/uTasker/uTaskerFTP.PDF

Regards

Mark

Re: Email with FRDM-K64

andréluis — Thu, 28 Sep 2017 12:32:29 GMT

I define ETH_INTERFACE and USE_TCP. But when i send dir to FTP command, he block. If i use FireFox or FileZilla i have the same problem.

Mark Butcher escreveu:
André

The only requirement for FTP is the define USE_FTP (assuming ETH_INTERFACE and USE_TCP are enabled).
There is a guide at http://www.utasker.com/docs/uTasker/uTaskerFTP.PDF

Regards

Mark

Re: Email with FRDM-K64

mjbcswitzerland — Thu, 28 Sep 2017 19:16:17 GMT

André

I just tested the Open Source version on a FRDM-K64F and didn't have a problem:

D:\MJBC\temporary\>ftp 192.168.0.3
Connected to 192.168.0.3.
220 Welcome KINETIS FTP.
500 What?.
User (192.168.0.3:(none)):
331 Enter pass.
Password:
230 Log OK.
ftp> dir
200 OK.
150 Data.
-r Empty
226 OK.
ftp: 13 bytes received in 0.04Seconds 0.32Kbytes/sec.
ftp>
ftp> quit
221 Bye

(this is with empty uFileSystem rather than SD card).

Could you try loading a reference from here to check its behavior?
http://www.utasker.com/kinetis/FRDM-K64F.html

Note that the FTP data connection (which is failing) uses a random TCP port and you may have a firewall issue with this (temporarily disable the firewall in the PC to check). Also record the traffic using Wireshark so that you can see what happens exactly.

Regards

Mark

Re: Email with FRDM-K64

andréluis — Thu, 28 Sep 2017 19:24:51 GMT

Hi Mark, i get this example uTaskerV1.4.8_FRDM-K64F_LAN.bin yesterday, and work. But the send email dont work. Just the configure SMTP.

So i use the Open Source e try to connect but this dont work. I make like this video to configure.

uTasker SHORT Getting Started - From GIT to KDS build - YouTube

I thank you for the help.

André.

Re: Email with FRDM-K64

mjbcswitzerland — Thu, 28 Sep 2017 21:12:36 GMT

André

There are many things that can go wrong (Firewalls, incorrect IP or SMTP settings, etc.) so you will need to supply more information for me to be able to help. The best way is to record attempts with Wireshark so that the complete details are visible.

Regards

Mark