Search found 41 matches

by 0xffff
Thu Jan 14, 2021 1:10 am
Forum: General Discussion
Topic: Building on Mac OS Big Sur
Replies: 2
Views: 379

Re: Building on Mac OS Big Sur

Not sure if it's the right model, but after the liblto_plugin.so was blocked, in could allow it to run in System Preferences->Security Privacy -> General.

Seems pretty hacky though.
by 0xffff
Thu Jan 14, 2021 1:00 am
Forum: General Discussion
Topic: Building on Mac OS Big Sur
Replies: 2
Views: 379

Building on Mac OS Big Sur

I just updated from Mojave to Big Sur and my 3.2-based legacy project no longer builds because of all the issues with xtensa tools not being from an authorized developer. I've had a surprisingly tough time finding the solution online :( . The apple suggestion for handling this is by doing a ctrl-ope...
by 0xffff
Wed Apr 08, 2020 8:53 pm
Forum: General Discussion
Topic: WiFi connectivity states
Replies: 0
Views: 1456

WiFi connectivity states

I see the following: main [2020-04-08T20:45:48.381] [INFO] ssMark - I (11306490) wifi: n:1 0, o:1 0, ap:255 255, sta:1 0, prof:1 main [2020-04-08T20:45:48.943] [INFO] ssMark - I (11307047) wifi: state: init -> auth (b0) main [2020-04-08T20:45:48.968] [INFO] ssMark - I (11307051) wifi: state: auth ->...
by 0xffff
Tue Apr 07, 2020 10:35 pm
Forum: General Discussion
Topic: Esp32 and wifi laboratory test.
Replies: 3
Views: 2443

Re: Esp32 and wifi laboratory test.

Are you using the esp-idf or the Arduino IDE? If I understand correctly, seems like you should be able to slightly modify the standard Arduino IDE example such as https://github.com/espressif/arduino-esp32/blob/master/libraries/WiFi/examples/WiFiClientBasic/WiFiClientBasic.ino to output whatever seq...
by 0xffff
Thu Apr 02, 2020 12:24 am
Forum: General Discussion
Topic: WiFi disconnect before getting IP address
Replies: 0
Views: 1926

WiFi disconnect before getting IP address

I have 2 systems running the same code - one works well, the other doesn't. In the working system, WiFi connectivity is no problem - In my logs I see: [2020-04-02T00:07:24.360] W (25242325) WIFI: waiting for Wifi connection to SolSense [sys 0] status=1 - try 21 [2020-04-02T00:07:25.346] I (25243317)...
by 0xffff
Mon Dec 16, 2019 10:10 pm
Forum: ESP32 Arduino
Topic: Constant Rebooting - Index < Nitems failed
Replies: 4
Views: 4313

Re: Constant Rebooting - Index < Nitems failed

I see this issue when I load firmware developed using idf3.3, and then OTA update using firmware that was developed using idf3.0. It seems that the 3.3 firmware does something that causes the problem when I reload programs created with 3.0 firmware. erase_flash fixes the issue but obviously not a vi...
by 0xffff
Sun Sep 29, 2019 11:16 pm
Forum: ESP32 Arduino
Topic: lwip_connect_r: 113 error
Replies: 0
Views: 763

lwip_connect_r: 113 error

Hello, I'm trying to connected via TCP modbus to a remote device at some IP address. Sometimes I find that I am unable to connect to this device with the error lwip_connect_r: 113 Looking at errno.h, it seems that this error means: #define ECONNABORTED 113 /* Software caused connection abort */ Howe...
by 0xffff
Wed Nov 14, 2018 4:36 pm
Forum: General Discussion
Topic: TG0WDT_SYS_RESET and TG1WDT_SYS_RESET
Replies: 4
Views: 3113

Re: TG0WDT_SYS_RESET and TG1WDT_SYS_RESET

Unfortunately don't have anything definitive from the customer yet but I have now also seen this w/o the mess in a test fixture. What causes these resets?
by 0xffff
Wed Nov 14, 2018 4:34 pm
Forum: General Discussion
Topic: Storing a strucutre insde NVS
Replies: 7
Views: 4482

Re: Storing a strucutre insde NVS

You can also try to convert to JSON and store as string, and convert back from JSON upon retrieval.
by 0xffff
Fri Nov 09, 2018 4:41 pm
Forum: General Discussion
Topic: TG0WDT_SYS_RESET and TG1WDT_SYS_RESET
Replies: 4
Views: 3113

Re: TG0WDT_SYS_RESET and TG1WDT_SYS_RESET

Thanks - I enabled brownout detection yesterday and noticed a few instances where it triggered. I've asked customer to instrument supply quality to check. Will post results if that was the issue.

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