Search found 39 matches
- Mon Nov 19, 2018 5:39 am
- Forum: ESP-IDF
- Topic: How do I change the timeout on the softAP example?
- Replies: 20
- Views: 29840
Re: How do I change the timeout on the softAP example?
Hi detlier, the default station inactivity timer for soft-AP is set to 5 minutes, currently ESP32 has no API to configure this parameter. We will consider to support it in future IDF v4.0, it should be 3 or 6 months later.
- Mon Nov 05, 2018 1:52 pm
- Forum: ESP-IDF
- Topic: Changing max_cpu_freq will 100% couse wifi: bcn_timout,ap_probe_send_start
- Replies: 3
- Views: 6607
Re: Changing max_cpu_freq will 100% couse wifi: bcn_timout,ap_probe_send_start
HI @ZHDX227, Sorry for late response. I just can't reproduce this issue for 10 hours test with a Mercury soft-AP. My reproduce method: 1. Configure ESP32 as STA mode 2. Connects ESP32 to a Mercury AP 3. Change CPU core#1 frequency between 80M and 240M every 5 seconds Need you help to provide followi...
- Mon Sep 10, 2018 3:01 am
- Forum: General Discussion
- Topic: use ESP32 as wifi AP/Ethernet switch ?
- Replies: 11
- Views: 22394
Re: use ESP32 as wifi AP/Ethernet switch ?
Hi, For L2 forward between WiFi and Ethernet, please refer to: https://github.com/espressif/esp-iot-solution/tree/master/examples/eth2wifi For L3 forward between WiFi and Ethernet, I think the LWIP ip forward can work correctly without any change if the network topology is simple enough, For example...
- Mon Aug 06, 2018 5:38 am
- Forum: General Discussion
- Topic: WIFI Direct support for ESP32 in esp-idf
- Replies: 9
- Views: 31589
Re: WIFI Direct support for ESP32 in esp-idf
@ FCT_IOT, ESP32 doesn't support WiFi Direct. The ESPNOW in ESP32 is similar with WiFi Direct, ESP32 device can directly connects to another ESP32 device with ESPNOW.
- Tue Jun 05, 2018 3:21 am
- Forum: ESP-IDF
- Topic: MQTT with Secure connection disconnection issue with IDFv3.0
- Replies: 7
- Views: 9998
Re: MQTT with Secure connection disconnection issue with IDFv3.0
Please refer to my mail about this issue: This is an issue introduced in IDFv3.0. In original LWIP, when WiFi disconnects, call tcp_abort() to kill all active/bound TCP connections. In IDFv3.0 and latest idf, when WiFi disconnects, don't remove the TCP connections and the application is responsible ...
- Wed Apr 11, 2018 7:22 am
- Forum: ESP-IDF
- Topic: Packet transmission failure caused by Not enough space
- Replies: 10
- Views: 12828
Re: Packet transmission failure caused by Not enough space
HI @Gaoqianjin currently we don't have API to get the available freed TX buffer number/size of WiFi driver. I think @ESP_Angus already provided the solution: "The best thing you can do if a UDP send returns ENOMEM is to wait a short period and retry it".
- Tue Oct 10, 2017 10:39 am
- Forum: General Discussion
- Topic: Timeout with improper wifi credentials
- Replies: 2
- Views: 5525
Re: Timeout with improper wifi credentials
HI @kuitthegeek could you let me know your WiFi event handling function and WiFi init code?
- Mon Sep 18, 2017 2:43 am
- Forum: General Discussion
- Topic: Timeout with improper wifi credentials
- Replies: 2
- Views: 5525
Re: Timeout with improper wifi credentials
Thanks @kuitthegeek, we will consider your propose. Maybe will do some optimization for it in 3.0 to make application programming easier.
- Tue Dec 13, 2016 2:41 am
- Forum: Report Bugs
- Topic: esp-idf/examples/06_sntp crash
- Replies: 4
- Views: 8551
Re: esp-idf/examples/06_sntp crash
Hi martinayotte, Just can't reproduce this issue myself. By investigating related code also didn't get any mistakes. So could you send me your sdkconfig or enlarge the stack of main task, you can do this in menuconfig: Component Config --> ESP32-specific config-->Main task stack size and make the st...