Search found 3912 matches

by ESP_Sprite
Wed Sep 06, 2017 1:15 am
Forum: General Discussion
Topic: efuse summary initial?????
Replies: 1
Views: 1127

Re: efuse summary initial?????

Yes, given that you can only change efuses from 0 to 1, this is the state you'd want things on an out-of-the-box esp32. What is the problem you're trying to solve here?
by ESP_Sprite
Wed Sep 06, 2017 1:13 am
Forum: General Discussion
Topic: Is it possible to use the code ESP8266_MESH_DEMO in ESP32?
Replies: 5
Views: 3087

Re: Is it possible to use the code ESP8266_MESH_DEMO in ESP32?

No, you cannot, that code is ESP8266-specific. We have code for ESP32 meshes in development, however it is not finished yet. We should be making something public about it in a month or two, however.
by ESP_Sprite
Wed Sep 06, 2017 1:10 am
Forum: General Discussion
Topic: Monitor baud rate
Replies: 6
Views: 10433

Re: Monitor baud rate

You will have to change the UART speed in your program as well; something you iirc can only do runtime. Something like uart_set_baudrate(UART_NUM_0, 230400) should do it.
by ESP_Sprite
Tue Sep 05, 2017 1:08 am
Forum: General Discussion
Topic: Can't upload program from Arduino IDE to ESP32 Board (Adafruit ESP-WROOM-32, Ubuntu)
Replies: 3
Views: 4125

Re: Can't upload program from Arduino IDE to ESP32 Board (Adafruit ESP-WROOM-32, Ubuntu)

Or to fix the issue permanently, for all ports: sudo adduser <username> dialout, log out and log in again.
by ESP_Sprite
Mon Sep 04, 2017 8:05 am
Forum: Hardware
Topic: Need help to connect external 16 MB SPI Flash Memory on ESP32-WROVER Kit
Replies: 34
Views: 25841

Re: Need help to connect external 16 MB SPI Flash Memory on ESP32-WROVER Kit

The MMU in the ESP32 is incapable of putting 2 devices in the same memory space, so 'adding' memory to the internal memory is not going to be possible. You can connect the flash to a 'normal' SPI peripheral and use it as a SPI device where you can store 'plain' data in the same way you can use an SD...
by ESP_Sprite
Mon Sep 04, 2017 2:57 am
Forum: General Discussion
Topic: Advice on application architecture - Sensors/WiFi/MQTT
Replies: 13
Views: 6233

Re: Advice on application architecture - Sensors/WiFi/MQTT

If any, for the precision timing of the one-wire interface: maybe you could use the RMT peripheral? That is designed to generate/read signals with a precise timing without relying on the CPU.
by ESP_Sprite
Sun Sep 03, 2017 7:06 am
Forum: ESP-IDF
Topic: libesphttpd port for esp32?
Replies: 4
Views: 3048

Re: libesphttpd port for esp32?

We most certainly have plans in that direction :) but the way we're going to do that (fork the ESP32 branch to include ESP32-only stuff, keep compatibility with the ESP8266 branch, ...) still is under discussion.
by ESP_Sprite
Sat Sep 02, 2017 2:59 am
Forum: ESP32 Arduino
Topic: Definition "extern pcnt_dev_t PCNT" + ISR
Replies: 3
Views: 3249

Re: Definition "extern pcnt_dev_t PCNT" + ISR

Do you happen to know which version of ESP-IDF you are running?
by ESP_Sprite
Sat Sep 02, 2017 2:52 am
Forum: General Discussion
Topic: while using uart-1 receive interrupt and WiFi together in ESP32 , module is resetting after receiving data 3-4 times
Replies: 6
Views: 3335

Re: while using uart-1 receive interrupt and WiFi together in ESP32 , module is resetting after receiving data 3-4 times

Erm, what do you think the uart_set_pin function is for? You can essentially set the UART pins to any ESP32 pins that way (given they match the characteristics you need, that is, you can't set TxD to a non-output GPIO). As you have it now, you're essentially pulling up and down the write protect and...
by ESP_Sprite
Sat Sep 02, 2017 2:44 am
Forum: ESP-IDF
Topic: libesphttpd port for esp32?
Replies: 4
Views: 3048

Re: libesphttpd port for esp32?

Libesphttpd for esp32 is meant as a component for your esp-idf project. Just drop it into the components/ directory of your project and it should work. The esp32 bit still is somewhat beta, however; feel free to tell me if you run into any bugs.

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