mesh -> "with-router" example doesn't work with espressif IDF softAP #71
Comments
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First log from Looks like that on the app:
And now the log from mdf example: While the app doesn't see any new client connection |
Ret = connect(sockfd, (struct sockaddr *)&server_addr, sizeof(struct sockaddr_in));
MDF_ERROR_GOTO(ret < 0, ERR_EXIT, "<%s> socket connect, ret: %d, ip: %s, port: %d",
Strerror(errno), ret, ip, port);
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Changed to fixed IP -> 192.168.4.50 ✖ iPhone TCP Server.......................<-softAP->........WROOM ESP-MDF router sample I'll try dedicated router tomorrow. |
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✔ iPad TCP Server.......................<-Hardware AP->........WROOM ESP-MDF router sample The question remains why I can't use the espressif softAP running on a WROOM with this specific example - when all other combinations of TCP communication work. As I need to use an ESP32 as "router" in my specific project I have no other choice as to investigate this issue further. Any help would be great! |
cgfoed
changed the title
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maybe interesting I get an other error, when I try: This error occurs immediately, while in the other config: ✖ WROOM ESP-MDF router sample.....<-softAP->........iPhone TCP Server the other error occurs after 30s or so. Still this works fine: |
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@cgfoed We will fix ESP32 as a softap issue as soon as possible. Once we fix it, we will notify you immediately. You are temporarily using a router for testing. |
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Because our ESP-MDF uses the 192.168.4.1 network segment by default, if softap also uses this network segment, there will be conflicts. Please modify the softap network segment as follows: tcpip_adapter_ip_info_t ip_info = {
.ip.addr = ipaddr_addr("192.168.1.1"),
.netmask.addr = ipaddr_addr("255.255.255.0"),
.gw.addr = ipaddr_addr("192.168.1.1"),
};
tcpip_adapter_dhcps_stop(TCPIP_ADAPTER_IF_AP);
tcpip_adapter_set_ip_info(TCPIP_ADAPTER_IF_AP, &ip_info);
tcpip_adapter_dhcps_start(TCPIP_ADAPTER_IF_AP); |
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Thanks! |
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Hello @zhanzhaocheng , I have the same problem using esp-mdf router example. Can you explan me how can I fix this erro: `I (16945) mesh: write layer:0 I (19626) mesh: [scan]new scanning time:600ms, beacon interval:300ms |
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After some debugging I'm quite confident that there is a bug in
https://github.com/espressif/esp-mdf/tree/master/examples/function_demo/mwifi/router
I always get the error
W (67050) [router_example, 59]: socket connect, ret: -1, ip: 192.168.4.1, port: 8070
What is working:
I got every samplecode working so fart - except function_demo/mwifi/router
Tried hard coding IP and Server to socket_tcp_client_create and different IP / Port configs i've got no clue to where to look for the error now
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