Search found 23 matches

by seopyoon
Mon Apr 02, 2018 3:34 am
Forum: General Discussion
Topic: GPIO 36 abnormal behaviour
Replies: 5
Views: 415

Re: GPIO 36 abnormal behaviour

Okay. I will have to change the flow of the application, but if that ensures working app, I could do that.

Will there be a fix for this release anytime soon??
by seopyoon
Mon Apr 02, 2018 3:09 am
Forum: General Discussion
Topic: GPIO 36 abnormal behaviour
Replies: 5
Views: 415

Re: GPIO 36 abnormal behaviour

How could I resolve the issue if I already have the custom board. Ignore the first triggers? (Will there be this trigger for sure)
I am not using it as an ADC channel. I am only interested in digital HIGH/LOW.

Thanks.
by seopyoon
Tue Mar 27, 2018 6:50 am
Forum: General Discussion
Topic: GPIO 36 abnormal behaviour
Replies: 5
Views: 415

GPIO 36 abnormal behaviour

In my app_main(), I initialise gpio where I install gpio interrupts on GPIOs 36, 39, 34. (Pulled up) What I observe is that around tick 1392-1394 (of five restarts), I get an interrupt high on pin 36. This happens continuously every time I start the application. When I read the log, it is right afte...
by seopyoon
Fri Oct 13, 2017 1:04 pm
Forum: General Discussion
Topic: Custom board error
Replies: 7
Views: 1022

Re: Custom board error

Could it be pulled up after it boots? It seems to be okay when I try, but could it be a problem?
by seopyoon
Fri Oct 13, 2017 3:45 am
Forum: General Discussion
Topic: Custom board error
Replies: 7
Views: 1022

Re: Custom board error

I had my GPIO12 pulled up, which caused the error. (Please could someone let me know why that is the problem? GPIO12 is used for something on boot? I got the idea of pulling it down from a third party chip maker, https://cdn-learn.adafruit.com/downloads/pdf/adafruit-huzzah32-esp32-feather.pdf page 1...
by seopyoon
Fri Oct 13, 2017 2:29 am
Forum: General Discussion
Topic: Custom board error
Replies: 7
Views: 1022

Re: Custom board error

Sorry, boot mode?

When I connect the chip, I get,

Code: Select all

rst:0x10 (RTCWDT_RTC_RESET), boot:0x32 (SPI_FAST_FLASH_BOOT)
flash read err, 1000
Failing back to built-in command interpreter
OK

repeats.
by seopyoon
Thu Oct 12, 2017 10:28 am
Forum: General Discussion
Topic: Custom board error
Replies: 7
Views: 1022

Custom board error

Hello Espressif, I have made a new custom board. It is an updated version with more peripherals, such as colour sensor, etc. (It uses WROOM-32 module) I am getting a new error. I do not know what may have gone wrong. I am consulting the circuit company, but in the meantime, your help is greatly appr...
by seopyoon
Mon Jul 17, 2017 9:02 am
Forum: Showcase
Topic: Kickstarter project using ESP32
Replies: 4
Views: 1799

Kickstarter project using ESP32

Hello guys, I have been developing this product using our ESP32 chip. It has not been so easy, but the chip is so powerful, that everything we wanted to achieve was achievable. It is a smart IoT diffuser, that connects to the cloud, so you can control it while away. With the mobile application, it c...
by seopyoon
Wed Mar 29, 2017 6:12 am
Forum: General Discussion
Topic: Using Blufi feature
Replies: 3
Views: 1309

Re: Using Blufi feature

You can utilise Blufi application, and once you get 'GOT_IP' signal, you can save the ssid and password in the flash memory.

Please refer the blufi example, nvs_rw_blob example.
by seopyoon
Mon Feb 20, 2017 1:45 am
Forum: ESP32 IDF
Topic: ESP32 as stanalone Webserver
Replies: 24
Views: 13274

Re: ESP32 as stanalone Webserver

@cornelis, thank you for sharing your code. I shall git it a try. Cheers