Search found 8 matches

by patakil
Tue Jun 14, 2022 8:42 pm
Forum: ESP-IDF
Topic: TCP Spurious Retransmissions
Replies: 2
Views: 4740

Re: TCP Spurious Retransmissions

FYI, issues with your hardware around the ethernet chip can cause losing some of the packets, including TCP ACK, which can cause this problem. If anyone has a similar problem, confirm your hardware.
by patakil
Tue May 10, 2022 9:16 am
Forum: ESP-IDF
Topic: TCP Spurious Retransmissions
Replies: 2
Views: 4740

Re: TCP Spurious Retransmissions

Hi,
I am facing a similar issue.
In case you found could you share the solution?
Thanks
by patakil
Fri Nov 05, 2021 7:51 pm
Forum: General Discussion
Topic: Proper way to init phy_init and NVS?
Replies: 7
Views: 18114

Re: Proper way to init phy_init and NVS?


If you have selected an option "Use a partition to store PHY init data", then PHY init binary will be generated as part of the build process and will be flashed with "make flash" or "make phy_init_data-flash". If that option is not selected, PHY init data will be stored in .rodata of the ...
by patakil
Tue Jul 21, 2020 6:41 am
Forum: Hardware
Topic: ESP32-WROOM-32D EN 300 328 test report
Replies: 3
Views: 6502

Re: ESP32-WROOM-32D EN 300 328 test report

Hi,

I am looking for test reports for CE too.
I will get in touch with support and come back if I have any results.

Regards,
--------------
Update: I got answer from support. I hope this helps.

"Thanks for your email. Let me explain a bit. These test reports are our confidential documents so ...
by patakil
Fri Jul 03, 2020 11:56 am
Forum: General Discussion
Topic: What is the level of support of MIMO in ESP-WROOM-32
Replies: 1
Views: 4659

Re: What is the level of support of MIMO in ESP-WROOM-32

I was looking for the same information with no success.
Anyone else?
by patakil
Mon Sep 03, 2018 1:47 pm
Forum: ESP-IDF
Topic: Determining if the wifi password is incorrect
Replies: 5
Views: 11791

Re: Determining if the wifi password is incorrect

Do we know something about this problem?
I only in some cases got WIFI_REASON_AUTH_EXPIRE, mostly my reason code is 0 with the wrong password.

Thanks
by patakil
Fri Aug 31, 2018 6:24 pm
Forum: General Discussion
Topic: determining if the wifi password is wrong
Replies: 5
Views: 14376

Re: determining if the wifi password is wrong

Hi
Thanks for your answer.
I am using only the ESP-IDF.

Here is how I have tested:
Create a hotspot with your computer.
Set the wrong pw in the 'scan' example.
Put this row into the SYSTEM_EVENT_STA_DISCONNECTED event:
printf("reason: %d\n",event->event_info.disconnected.reason);

If you get the ...
by patakil
Tue Jul 03, 2018 3:59 pm
Forum: General Discussion
Topic: determining if the wifi password is wrong
Replies: 5
Views: 14376

Re: determining if the wifi password is wrong

Is there any news about this?

As I understand according to the documentation, if the password is wrong then SYSTEM_EVENT_STA_DISCONNECTED raised with WIFI_REASON_AUTH_FAIL(=202) reason code.
When I am testing the reason code is 0.

In another case, if the SSID is not found then it works well, I ...

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