Search found 77 matches
- Tue Aug 08, 2023 8:29 am
- Forum: ESP-IDF
- Topic: Issue with converting Arduino Project into ESP-IDF
- Replies: 1
- Views: 1354
Re: Issue with converting Arduino Project into ESP-IDF
Currently the ESP-IDF v5.1 support is in branch "esp-idf-v5.1-libs" and will soon be merged into master. You can try with that branch.
- Fri May 13, 2022 11:00 am
- Forum: ESP32 Arduino
- Topic: How to use PSRAM as part of main memory
- Replies: 1
- Views: 2339
Re: How to use PSRAM as part of main memory
Please post a question on Arduino-esp32's github repository and fill all required information.
- Tue Sep 14, 2021 12:19 pm
- Forum: ESP32 Arduino
- Topic: Arduino WDT Issue in WiFi STA mode: Unable to reboot 10% of the time
- Replies: 1
- Views: 3606
Re: Arduino WDT Issue in WiFi STA mode: Unable to reboot 10% of the time
Hi @mikelisfbay You have an issue with your code. to better understand what is going on, please use the exception decoder to decode the backtrace: https://github.com/me-no-dev/EspExceptionDecoder
- Thu Sep 02, 2021 11:45 am
- Forum: ESP-WHO
- Topic: Pictures with green/blue tint after restart?
- Replies: 1
- Views: 37477
Re: Pictures with green/blue tint after restart?
Could you please file an issue report in the repository? https://github.com/espressif/esp32-camera/issues
- Tue Sep 29, 2020 3:57 pm
- Forum: ESP-WHO
- Topic: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
- Replies: 9
- Views: 38929
Re: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
frame2bmp outputs Microsotft Bitmap, not RGB888. It just so happened that the BMP file contains actually RGB888 after the header
- Fri Sep 25, 2020 8:38 am
- Forum: ESP-WHO
- Topic: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
- Replies: 9
- Views: 38929
Re: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
here is some more info on the 54 bytes: https://en.wikipedia.org/wiki/BMP_file_format
- Fri Sep 25, 2020 8:37 am
- Forum: ESP-WHO
- Topic: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
- Replies: 9
- Views: 38929
Re: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
BMP files have a header before the pixels that have info on what that image is, what resolution and more. If you need only the pixels, skip the first 54 bytes. If you want to open the BMP on a computer, do not skip them :) Grabing in JPEG and converting is possible because it happens in a thread and...
- Thu Sep 24, 2020 9:52 pm
- Forum: ESP-WHO
- Topic: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
- Replies: 9
- Views: 38929
Re: FORMAT_RGB565 and FORMAT_RGB888 DO NOT WORK!!!
I'm not very good with explanations, but I will do my best here. 1. ESP32 is MCU, not a computer. As such it has limited amount of memory and processing power. 2. It is just not technically possible to acquire all of the bytes necessary for 888 and write them to the PSRAM chip. Even on resolutions h...
- Mon May 25, 2020 9:12 am
- Forum: ESP32 Arduino
- Topic: approximate timeline for IDF 4 for arduino esp32?
- Replies: 1
- Views: 3802
Re: approximate timeline for IDF 4 for arduino esp32?
There is a branch in the arduino repository for IDF4.0 that you can try, but to answer your question, wee will skip 4.0 and go directly to 4.2 (current IDF master) because of support for ESP32-S2. If you want to try that, there is an "esp32s2" branch that you can checkout
- Thu May 14, 2020 8:52 am
- Forum: General Discussion
- Topic: When will ESP32-S2 add to Arduino?
- Replies: 10
- Views: 16849
Re: When will ESP32-S2 add to Arduino?
It's already added, just not in the master branch. Check the arduino repo for "esp32s2" branch and give it a go. Be warn that it's a work in progress so some things might be broken.