Search found 40 matches

by Resch2061
Mon Jan 07, 2019 12:52 pm
Forum: General Discussion
Topic: What is a suggested method of converting .bin to hex to send over serial to extra MCU?
Replies: 2
Views: 1585

Re: What is a suggested method of converting .bin to hex to send over serial to extra MCU?

Do you mean from the server to the ESP32, or from the ESP32 to the additional MCU?
by Resch2061
Tue Oct 30, 2018 3:11 pm
Forum: General Discussion
Topic: DHCP client constantly sending discover requests, receiving no response, custom eth chip
Replies: 1
Views: 1218

DHCP client constantly sending discover requests, receiving no response, custom eth chip

Hello all, it's me again. My apologies in advance if this is perhaps not exactly suited for this forum, as it's more about LWIP and TCPIP than the ESP32... Nonetheless, I'm doing this on an ESP32 chip, and I don't really know where else to put it. As you may have gathered from a previous topic of mi...
by Resch2061
Tue Oct 30, 2018 1:54 pm
Forum: General Discussion
Topic: Plans to further abstract ethernet TCPIP adapters?
Replies: 6
Views: 2587

Re: Plans to further abstract ethernet TCPIP adapters?

Looks good to me. I assume these function pointers would feed the LWIP TCPIP stack with data as well, correct? Perhaps you could make the default event handlers available in a header file. That's another thing I've had a little bit of annoyance with - the default event handlers. I'm aware you can di...
by Resch2061
Fri Oct 26, 2018 12:48 pm
Forum: General Discussion
Topic: [answered] how to get my IP address?
Replies: 10
Views: 12502

Re: [answered] how to get my IP address?

You can print the IP address as octets as follows (from the top of my head):

Code: Select all

printf("My IP: " IPSTR "\n", IP2STR(&ipinfo.ip));
by Resch2061
Fri Oct 26, 2018 9:01 am
Forum: General Discussion
Topic: Plans to further abstract ethernet TCPIP adapters?
Replies: 6
Views: 2587

Re: Plans to further abstract ethernet TCPIP adapters?

Will it allow for entirely different transportation methods as well, i.e. using SPI to communicate with the Ethernet chip?
by Resch2061
Thu Oct 25, 2018 2:07 pm
Forum: General Discussion
Topic: Plans to further abstract ethernet TCPIP adapters?
Replies: 6
Views: 2587

Re: Plans to further abstract ethernet TCPIP adapters?

That's interesting, good to know. I'm sure it could be of use to other people as well.
by Resch2061
Tue Oct 23, 2018 11:47 am
Forum: General Discussion
Topic: Plans to further abstract ethernet TCPIP adapters?
Replies: 6
Views: 2587

Plans to further abstract ethernet TCPIP adapters?

Hey guys. This topic is mostly meant towards the good developers over at Espressif. I'm looking at the TCPIP layer at the moment, and I'm interested at implementing a different Ethernet chip, of which I'm currently writing some drivers. I chose one that doesn't have a tcpip stack implemented, as it ...
by Resch2061
Mon Oct 01, 2018 1:53 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 387
Views: 183310

Re: What would you like to see in The Next Chip?

This isn't necessarily a request I have for hardware changes on the chip, but something I've been wondering since you guys mentioned you were working on further abstracting the LwIP layer to allow usage of different TCP/IP stack libraries and RTOS'es. Basically, I wanna keep the implementation of Et...
by Resch2061
Fri Sep 14, 2018 8:42 am
Forum: General Discussion
Topic: A few questions and things I've noticed about Wifi.
Replies: 4
Views: 2420

Re: A few questions and things I've noticed about Wifi.

This is the error you got.... WIFI_REASON_NO_AP_FOUND. i.e. reason:201. Were you expecting something else? D (31008) event: SYSTEM_EVENT_STA_DISCONNECTED, ssid:bla, ssid_len:3, bssid:00:00:00:00:00:00, reason:201 Well, I was expecting the function esp_wifi_connect() to return an error code. From wh...
by Resch2061
Thu Sep 13, 2018 11:58 am
Forum: General Discussion
Topic: Problem when uisng read function to get data from socket
Replies: 2
Views: 1778

Re: Problem when uisng read function to get data from socket

Thanks for posting your findings. I'm sure this'll be useful to a lot of people in the future. Can't tell you how many times I've ran into a problem, only to find 'I solved it' as the final post in the thread.

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