Search found 7 matches

by jdwix615
Sat Aug 18, 2018 2:58 am
Forum: General Discussion
Topic: Weird WiFi disconnect issues
Replies: 0
Views: 179

Weird WiFi disconnect issues

I have a few boards all with ESP32 WROOM modules on them. There is a weird issue I'm noticing with one of the chips, it seems that it is unable to connect to any SoftAPs created by the other modules. It can however connect to a normal wifi access point and the other modules can connect to this parti...
by jdwix615
Wed Jul 11, 2018 4:26 am
Forum: General Discussion
Topic: Interface addresses in APSTA mode
Replies: 4
Views: 330

Re: Interface addresses in APSTA mode

Okay, so I've been digging into the tcpip_adapter source. This is the set_ip_info function I'm calling esp_err_t tcpip_adapter_set_ip_info(tcpip_adapter_if_t tcpip_if, tcpip_adapter_ip_info_t *ip_info) { struct netif *p_netif; tcpip_adapter_dhcp_status_t status; TCPIP_ADAPTER_IPC_CALL(tcpip_if, 0, i...
by jdwix615
Wed Jul 11, 2018 3:58 am
Forum: General Discussion
Topic: Interface addresses in APSTA mode
Replies: 4
Views: 330

Re: Interface addresses in APSTA mode

Just realised that I removed the wrong line. I tried starting and stopping both client and server before posting this. The actual code I ran was: ESP_ERROR_CHECK(tcpip_adapter_dhcps_stop(TCPIP_ADAPTER_IF_AP)); //ESP_ERROR_CHECK(tcpip_adapter_dhcpc_stop(TCPIP_ADAPTER_IF_STA)); tcpip_adapter_ip_info_t...
by jdwix615
Wed Jul 11, 2018 2:37 am
Forum: General Discussion
Topic: Interface addresses in APSTA mode
Replies: 4
Views: 330

Interface addresses in APSTA mode

Hi all, I am running with wifi initialised in APSTA mode currently. What I'm trying to do is setup the station and softAP interface with different IP addresses in different subnets when the Station has connected to an AP. So what happens is the Station connects to its network, then the AP is reconfi...
by jdwix615
Thu May 03, 2018 4:51 am
Forum: General Discussion
Topic: Using LWIP Raw API
Replies: 5
Views: 856

Re: Using LWIP Raw API

@kolban
I wanted to implement my own protocols that handled forwarding and routing packets from one interface to another (STA -> AP) and vice versa via callbacks from the API, as opposed to waiting for the data to pass through the whole stack and sending it back out another socket.
by jdwix615
Wed May 02, 2018 11:22 am
Forum: General Discussion
Topic: Using LWIP Raw API
Replies: 5
Views: 856

Re: Using LWIP Raw API

Hi Angus,

Ahh yes I guess this makes sense. The netconn API is definitely the way to go.

I've found the LWIP implementation in regards to ESP IDF to be sparsely available. Does it mention anywhere about this API not being supported?
by jdwix615
Wed May 02, 2018 6:22 am
Forum: General Discussion
Topic: Using LWIP Raw API
Replies: 5
Views: 856

Using LWIP Raw API

Hi, I'm attempting to implementing protocol using TCP and would like to use to the LwIP Raw API. Apart from this http://lwip.wikia.com/wiki/Raw/TCP lwip specific wiki page I can't find any documentation that talks about using the Raw API from within the ESP IDF. I am wondering what the process is in...

Go to advanced search