Search found 2654 matches

by ESP_Sprite
Mon Jun 17, 2019 7:57 am
Forum: ESP32 Arduino
Topic: Serial Communication between two ESP32
Replies: 1
Views: 47

Re: Serial Communication between two ESP32

Moved to Arduino subforums.
by ESP_Sprite
Mon Jun 17, 2019 4:41 am
Forum: ESP32 IDF
Topic: ESP_ping issue in v3.3-beta3
Replies: 12
Views: 404

Re: ESP_ping issue in v3.3-beta3

Yes. If you disable the workaround, you can get issues cropping up with writes not completing: your program will crash and misbehave in weird and wonderful ways and you will be tearing your hair out because the issue is spurious and can't be easily traced. Believe me, I know from experience. Not sur...
by ESP_Sprite
Mon Jun 17, 2019 12:53 am
Forum: ESP32 IDF
Topic: I2S Data Swapped Using 16-bit Data and ONLY_LEFT (mono)
Replies: 1
Views: 40

Re: I2S Data Swapped Using 16-bit Data and ONLY_LEFT (mono)

Yes, this is expected. The current silicon does not have a way to swap the words.
by ESP_Sprite
Mon Jun 17, 2019 12:47 am
Forum: ESP32 Arduino
Topic: ESP32: U8x8 and SoftwareSerial
Replies: 1
Views: 43

Re: ESP32: U8x8 and SoftwareSerial

What do you mean by 'neither of them will work anymore', what are the symptoms? It also helps if you can post your code.

Also, moving this to the Arduino subforum, as your issue seems to have more to do with that API than with the actual hardware.
by ESP_Sprite
Mon Jun 17, 2019 12:44 am
Forum: General Discussion
Topic: Esp32 cam overheating
Replies: 1
Views: 80

Re: Esp32 cam overheating

Which part specifically gets too hot? What's the code you're running on it? Does the board otherwise still function? What is the power draw of the board?
by ESP_Sprite
Sat Jun 15, 2019 7:54 am
Forum: ESP32 Arduino
Topic: Error while running wifi code
Replies: 1
Views: 45

Re: Error while running wifi code

Can you post your code? Just an error dump is not that useful if we don't know what your code tried to do.
by ESP_Sprite
Fri Jun 14, 2019 1:45 am
Forum: ESP32 Arduino
Topic: ESP32 Wrover can't upload the firmware anymore
Replies: 2
Views: 109

Re: ESP32 Wrover can't upload the firmware anymore

I think your caps lock key may have some issues, as the title of your post was all-caps. I took the liberty to make it lower-caps.
by ESP_Sprite
Fri Jun 14, 2019 1:41 am
Forum: ESP32 IDF
Topic: I2C fails when BT Classic SPP starts receiving
Replies: 1
Views: 45

Re: I2C fails when BT Classic SPP starts receiving

You may want to clean up your code first... it's a PITA to waddle through lots of commented-out code, and you're also missing some critical stuff (where is the MPU code for example?) 'i2c number error' is the error the I2C driver gives you when the integer indicating I2C master 0 or 1 is out of rang...
by ESP_Sprite
Fri Jun 14, 2019 1:35 am
Forum: ESP32 IDF
Topic: Can't figure out how to stop bootloader WDT
Replies: 1
Views: 58

Re: Can't figure out how to stop bootloader WDT

Obvious question: why is the wdt triggering in the first place? Do you use a custom bootloader?
by ESP_Sprite
Fri Jun 14, 2019 1:33 am
Forum: General Discussion
Topic: ESP32 i2c_driver_install error
Replies: 2
Views: 97

Re: ESP32 i2c_driver_install error

Your config struct is on the stack so it may contain crap in the members you don't initialize. i2c_config_t conf={0}; in line 1 should fix that.

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