Search found 9 matches
- Sat Apr 22, 2023 4:53 am
- Forum: ESP-IDF
- Topic: Change ethernet IP address?
- Replies: 1
- Views: 1295
Change ethernet IP address?
I am trying to change (not 'set') the IP address on the ethernet connection, like this: esp_err_t dnet_set_addr(char *str) { esp_netif_ip_info_t eth_info = {0}; if (dnet_str2ip4(ð_info.ip, str)) { return esp_netif_set_ip_info(eth_get_netif(), ð_info); } else { return -1; }; } because this: htt...
- Tue Jul 19, 2022 7:28 am
- Forum: ESP-IDF
- Topic: Developing with ESP-IDF under WSL2
- Replies: 3
- Views: 15834
Re: Developing with ESP-IDF under WSL2
Note: WSL2 also is unable to connect to PCI cards (pcie, pci-x and pci express). Including serial-port cards. The solution is the same: install a network serial port virtualization program on client and host.
- Sun Jul 17, 2022 11:00 am
- Forum: ESP-IDF
- Topic: "ESP_DHCP_DEBUG" is undeclared", problem building with docker container esp-idf 4.1.3
- Replies: 0
- Views: 950
"ESP_DHCP_DEBUG" is undeclared", problem building with docker container esp-idf 4.1.3
Using "docker pull espressif/idf:v4.1.3", when I try to build I get a series of errors "ESP_DHCP_DEBUG" is undeclared for example: /opt/esp/idf/components/lwip/lwip/src/core/ipv4/dhcp.c:292:15: error: 'ESP_DHCP_DEBUG' undeclared (first use in this function); did you mean 'DHCP_DEBUG'? Have I done so...
- Mon Jun 13, 2022 3:42 am
- Forum: ESP-IDF
- Topic: Is 'rollup' a part of the standard tools and build environment?
- Replies: 1
- Views: 1417
Is 'rollup' a part of the standard tools and build environment?
I'm trying to use expressif idf v4.1.2 to build a project I've inherited, like this: docker run --rm -v f:\projects\myproject\firmware :/firmware -w /firmware -it espressif/idf:v4.1.2 That command finds the espressif idf container tagged v4.1.2 and creates an image linked to my firmware folder. When...
- Fri May 27, 2022 4:49 am
- Forum: ESP-IDF
- Topic: Build with AutoIP not working as expected (at all)
- Replies: 3
- Views: 2860
Re: Build with AutoIP not working as expected (at all)
I've avoided the problem by changing the GARP interval from 60 seconds to 14 seconds, thus eliminating the requirement in my network to send ARP requests. Win10/Server 2016 uses the (IPv6) neighborhood table rather than an ARP cache. Network traffic suggests that Windows is setting the table entry t...
- Fri May 27, 2022 3:47 am
- Forum: ESP-IDF
- Topic: Build with AutoIP not working as expected (at all)
- Replies: 3
- Views: 2860
Re: Build with AutoIP not working as expected (at all)
https://github.com/espressif/arduino-esp32/issues/2396 https://github.com/esp8266/Arduino/issues/6886 https://www.esp32.com/viewtopic.php?t=15443 Note that it's not clear what kind of problem this is. Is it an ARP problem? An AutoIP problem? A problem with the multi-homed stack? Or has the stack cra...
- Wed May 25, 2022 1:08 am
- Forum: ESP-IDF
- Topic: Build with AutoIP not working as expected (at all)
- Replies: 3
- Views: 2860
Build with AutoIP not working as expected (at all)
I included AutoIP, (IPV4 link-local, Automatic Private IP Addressing) in the build I've inherited, and it's not working as expected. Wireshark shows ARP probe then Gratuitous ARP, as expected, and the GARP is repeated periodically, as expected, but the device does not respond to ARP for the advertis...
- Wed May 25, 2022 12:44 am
- Forum: ESP-IDF
- Topic: IPV4 link-local, Automatic Private IP Addressing (169.254.x.x)
- Replies: 2
- Views: 2419
Re: IPV4 link-local, Automatic Private IP Addressing (169.254.x.x)
Thank you. Got it.
- Tue May 24, 2022 2:36 am
- Forum: ESP-IDF
- Topic: IPV4 link-local, Automatic Private IP Addressing (169.254.x.x)
- Replies: 2
- Views: 2419
IPV4 link-local, Automatic Private IP Addressing (169.254.x.x)
Does the Espressif network stack support IPV4 link-local addressing? If so, how do you configure/enable it?
I've just inherited a IDF project. I see that lwip has autoip.h, but I've no idea how to include that in the IDF project, or if it is necessary or possible.
I've just inherited a IDF project. I see that lwip has autoip.h, but I've no idea how to include that in the IDF project, or if it is necessary or possible.