Search found 730 matches

by ESP_Sprite
Thu Jun 22, 2017 2:23 pm
Forum: ESP32 SDK
Topic: CPU Frequency vs FreeRTOS
Replies: 10
Views: 197

Re: CPU Frequency vs FreeRTOS

Pretty simple: in general, it's not specified where the WiFi tasks will run, but in the current incarnation of esp-idf, they only run on CPU0. Because that is not in the official specs, however, this behaviour may change (or become configurable) if we see advantages to it.
by ESP_Sprite
Thu Jun 22, 2017 1:00 pm
Forum: General Discussion
Topic: ESP32 debug Eclipse+OpenOCD+JLink issue
Replies: 2
Views: 49

Re: ESP32 debug Eclipse+OpenOCD+JLink issue

What program are you trying to debug? Do you happen to use (one or more of) the GPIOs used for JTAG (GPIO12-15) for other purposes in your program?
by ESP_Sprite
Thu Jun 22, 2017 10:07 am
Forum: General Discussion
Topic: WROOM32 v1.0 vs v1.1 different trace antenna layout
Replies: 4
Views: 83

Re: WROOM32 v1.0 vs v1.1 different trace antenna layout

I'll ask around to see if I can find out what the latest revision is. If you want to have specific versions, your best bet may be to contact sales@espressif.com; they should be able to work something out for you.
by ESP_Sprite
Thu Jun 22, 2017 9:55 am
Forum: Report Bugs
Topic: esp-idf-template-master sample program not working
Replies: 14
Views: 196

Re: esp-idf-template-master sample program not working

ESP32s can generate spikes of up to 500mA or so when calibrating WiFi, which is the reason that with a bad power supply they usually crap out at that point (and people complain about WiFi crashes when they try to feed an ESP32 module from the 3.3V output of their USB-to-serial board). That being sai...
by ESP_Sprite
Thu Jun 22, 2017 8:34 am
Forum: General Discussion
Topic: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)
Replies: 101
Views: 5349

Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

I think the documentation for the esp-idf branch had it swapped initially. Not sure if there was a schematic that also has it swapped.
by ESP_Sprite
Thu Jun 22, 2017 8:31 am
Forum: General Discussion
Topic: sample timer program not working
Replies: 4
Views: 41

Re: sample timer program not working

Without code, it's hard to say, but is that task exiting by deleting itself using vTaskDelete(NULL) or is it just returning? If the second, that panics indeed; make it delete itself instead and it'll work fine.
by ESP_Sprite
Thu Jun 22, 2017 8:28 am
Forum: Report Bugs
Topic: esp-idf-template-master sample program not working
Replies: 14
Views: 196

Re: esp-idf-template-master sample program not working

Ah, missed that, my bad.
by ESP_Sprite
Thu Jun 22, 2017 8:25 am
Forum: General Discussion
Topic: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)
Replies: 101
Views: 5349

Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

If there are issues causing you to disregard the built-in capabilities, I'd love to hear of them. again - you are not the right contact person for this jeroen. believe me. Then I invite you to post it here anyway, not because of me, but for the benefit of other people who want to use the ECC/ECDSA ...
by ESP_Sprite
Thu Jun 22, 2017 8:16 am
Forum: General Discussion
Topic: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)
Replies: 101
Views: 5349

Re: which new "esp" 8 pin ic is this on the new esp32 modul? ;-)

Fair enough. Truth be told, I did not know you were from Olimex, and the things that were said in the blog post didn't lead me to beleve the people writing it were really active here (For example, they seem to have entirely skipped over the possibility to just use a Wrover module, which as far as I ...

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