Search found 182 matches

by Gfast2
Tue Jan 23, 2018 9:03 am
Forum: General Discussion
Topic: Newbie Question about GPL V2 Licence
Replies: 6
Views: 3000

Re: Newbie Question about GPL V2 Licence

Hi ESP_Sprite: A tons thanks for your even practical Answers! It brings me to the point that if I didn't plan to pay money on any part of my Software, I have to avoid "Mongoose" at all. :oops: Since Kolban in his book ( kolban-ESP32 ) has mentioned that "Making a REST request using Curl". And I beli...
by Gfast2
Mon Jan 22, 2018 6:31 pm
Forum: General Discussion
Topic: Newbie Question about GPL V2 Licence
Replies: 6
Views: 3000

Re: Newbie Question about GPL V2 Licence

Hi WiFive,

Thanks for your clear explanation! 8-)

I will find out a better solusion for this later.

Cheers

Gfast2
by Gfast2
Mon Jan 22, 2018 12:58 pm
Forum: General Discussion
Topic: Newbie Question about GPL V2 Licence
Replies: 6
Views: 3000

Newbie Question about GPL V2 Licence

Hi ESP-IDF, Really not ESP-IDF Specific Question. But I wanna deploy "mongoose" as the http server on my application. If I open-sourced my header files which will call the APIs from mongoose library. Do I have to pay them for commercial purpose, too? BTW: I did investigate time to googling this answ...
by Gfast2
Thu Jan 18, 2018 5:31 am
Forum: General Discussion
Topic: IDF i2c issues, unable to find device on bus
Replies: 8
Views: 5640

Re: IDF i2c issues, unable to find device on bus

Hello, Re-read that thread in the arduino-esp32 as I found it before but didn't really read it since it was arduino based. So I updated my Arduino dev environment with the ESP32 stuff. So I have confirmed that the changes they made in arduino allow my arduino i2c scanner logic to find all the devic...
by Gfast2
Wed Jan 17, 2018 4:38 am
Forum: General Discussion
Topic: IDF i2c issues, unable to find device on bus
Replies: 8
Views: 5640

Re: IDF i2c issues, unable to find device on bus

Hi jeff, I have a quick idea for you: try this I2C scanner which will list all available living I2C device. :lol: I'm playing with a BOSH bmp280 temperature/airpressure sensor pretty intensive recently. I think I2C on ESP32 is most of the time stable. Tell us what your I2C scanner said! Cheers Gfast2
by Gfast2
Wed Jan 17, 2018 4:21 am
Forum: General Discussion
Topic: Build errors at Makefile.projbuild
Replies: 4
Views: 3012

Re: Build errors at Makefile.projbuild

Hi rwel59, Have you checked out Kolban's Vid about this topic ? I've tried to build up my develop enviroment on win10 at the very beginning. And it works, but pretty slow (Caused by Anti-Virus Software I believe). Some guys in forum shared, only for compiling Hello World took his/her machine nearly ...
by Gfast2
Wed Jan 17, 2018 4:12 am
Forum: General Discussion
Topic: interrupt still triggered after interrupt service has been disabled
Replies: 8
Views: 4977

Re: interrupt still triggered after interrupt service has been disabled

The weird behavior is that when I pressed the button, and kept it pressed. I saw ISR counter kept incrementing, although interrupt of GPIO26 has been disabled. Hi adherent, I don't have the time to mock up a test. But what I woundered is: Keeping on pressed down that button won't trigger any kind o...
by Gfast2
Mon Jan 15, 2018 4:36 pm
Forum: General Discussion
Topic: ESP_LOGx() slow down the speed?
Replies: 2
Views: 1753

Re: ESP_LOGx() slow down the speed?

Hi ESP_igrr, BIG THANKS again! I really appreciate your answers! ( It's a shame to asking this question. After I saw your answers, I can remember, that I even have had used this API some months before... :oops: But any way. I will push myself to brew the best ESP32 project I can, and let my colleagu...
by Gfast2
Mon Jan 15, 2018 3:05 pm
Forum: General Discussion
Topic: How to build a "Golden-Cap" Circuit
Replies: 0
Views: 840

How to build a "Golden-Cap" Circuit

Hi ESP-IDF, The purpose of this Circuit is: Works like a PSU for ESP32 based system. When the power failure are detected, all logging files in SD card / spiff partitions will be closed harmonically. Then the system will be send to deep sleep mode. The Golden-Gap should supply the power for ESP32 to ...
by Gfast2
Mon Jan 15, 2018 2:22 pm
Forum: General Discussion
Topic: ESP_LOGx() slow down the speed?
Replies: 2
Views: 1753

ESP_LOGx() slow down the speed?

Hi ESP-IDF, If I don't connect ESP32's serial port. Would be all "ESP_LOGx()" still get called? Will they drag down ESP32's performance & eating up my precious 512KB SRAM? If it is the case, are there ways to turn them off or just turn off some of them "on-fly"? Say turn these log level through Web ...

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