STM32 | ENC28J60 | LWIP 1.4.1 | Keil (TCP Server)

[@shivprakashyadav6906]

Good one

[@HasanHarati-g4w]

Thank hou👌

[@mirhatozkan5772]

When I initially run the program, I encounter an "undefined reference to lwip.h" error. When I add the file to the library, I get similar errors. How did you manage to run it without any errors?

[@mohsenmazandarani7506]

Did you follow exactly as i said?

[@LL-ue3ek]

Hi Mohsen, thank you for sharing the materials. My goal is to be able to do what you did in the video, it'd be so cool! But right now I only managed to let the STM32 communicate with the ENC28J60. I gathered pieces of info here and there, and managed to come up with a 42 byte ARP packet (broadcast), and I tried sending it out of the ENC28J60. I was not able to observe this ARP packet using the Wireshark monitor; no matter what I tried. Right now I just want to be able to send a packet out to the network; any packet; and be able to see it on the Wirshark. I think that will be an important first step. Can you help me with getting over this step, please let me know what basics I might have missed. I am still miles away from being able to follow what's in your video. Thank you so much!

[@mohsenmazandarani7506]

Hey...... Since you are using LWIP, you can't send raw packet into the network , unless you use static err_t low_level_output(struct netif *netif, struct pbuf *p); which is declared in ethernetif.c file....... that's all i know.......hope it helps......

[@LL-ue3ek]

Thanks for the reply. I will look into sending raw packets. There's a KZbin video that shows sending a raw ARP packet and observed it on Wireshark. I must have missed something. Thanks for the reminder.

[@mohsenmazandarani7506]

@@LL-ue3ek You're welcome.....

[@sajadahmadian1863]

Thank you so much Mr. Mazandarani, your tutorial is useful. I have some questions about hardware of this tutorial. Do you connect STM32F4 with ENC28J60 to router and connect router to PC by ethernet cables?

[@mohsenmazandarani7506]

Your welcome.... No, I simply assigned a static IP address to my laptop LAN port, and then connected the ENC28J60 to it....... Hope it helps ;)

[@sajadahmadian1863]

@@mohsenmazandarani7506 I want to send and receive data between STM32 and PC by ENC28J60, but I cannot do that. Could you help me about that?

[@mohsenmazandarani7506]

​@@sajadahmadian1863 Ok . Contact me by email and tell me your problem

[@ferdinvivian9336]

@@sajadahmadian1863 same here, Mail ID Plz

[@quangminhtran8356]

coulde you tell me how to stream audio on microphone via ethernet with stm32?

[@mohsenmazandarani7506]

Hello , once you establish the connection via ethernet , the rest is simply software stuff.

[@quangminhtran8356]

@@mohsenmazandarani7506 could you tell me how to coding for project?

[@ferdinvivian9336]

your mail id plz, I will send my code. Can you correct me I have followed your steps as it is,, I am using the same f407 discovery model Stm32 microcontroller and enc28j60 Ethernet Module. Still, that final step using the Hercules software connection didn't work for me. I am getting error message as, "TCP Connection error :10061"

[@mohsenmazandarani7506]

Hey My Email : [e-mail] Could you ping the module?

[@ferdinvivian9336]

@@mohsenmazandarani7506 I am using STM32F407VG Discovery board, I am using ENC28J60 Ethernet Module. I have shared my code with you in an Email, sir, Please check.

[@alldudu4583]

Hi Mohsen, I have just sent an email to your address. Could you check it, please? Thank you :)

[@sajadahmadian1863]

Please add your email in about of your KZbin channel for more contacting. 👌🙏

[@mohsenmazandarani7506]

Channel content updated....thanks for your reminding