Search found 16 matches

by arjen1
Thu Aug 15, 2024 9:36 am
Forum: ESP8266
Topic: Is reading and writing a Littlefs logfile at the same time allowed?
Replies: 5
Views: 2290

Re: Is reading and writing a Littlefs logfile at the same time allowed?

Using the arduino IDE for an ESP8266 project. I am using the LittleFS library that comes with the Arduino IDE, or maybe when you install the ESP8266 stuff. I did not install any 3rd party LittleFS library.
by arjen1
Wed Aug 14, 2024 5:18 pm
Forum: ESP8266
Topic: Is reading and writing a Littlefs logfile at the same time allowed?
Replies: 5
Views: 2290

Re: Is reading and writing a Littlefs logfile at the same time allowed?

I am using the built in LittleFS, I did not install any other library for LittleFS.
by arjen1
Wed Aug 14, 2024 10:40 am
Forum: ESP8266
Topic: Is reading and writing a Littlefs logfile at the same time allowed?
Replies: 5
Views: 2290

Is reading and writing a Littlefs logfile at the same time allowed?

Dear forum I do not seem to get the correct search phrases for this question: I read sensor input. Every 5 minutes I write 7 values with a time stamp to a logfile in LittleFS. Now and then I want to read (some) values of this file and show it in a chart. Can I do that? Can you open a file for writin...
by arjen1
Sat Aug 10, 2024 11:03 pm
Forum: ESP32 Arduino
Topic: ESP32 LittleFS and the Directory Object 'Dir' . Is it missing?
Replies: 2
Views: 843

Re: ESP32 LittleFS and the Directory Object 'Dir' . Is it missing?

Thanks. I did find this example earlier but was hoping life would be easy :|

I'll look into that and rewrite the bits that differ....
by arjen1
Sat Aug 10, 2024 10:29 pm
Forum: ESP32 Arduino
Topic: ESP32 LittleFS and the Directory Object 'Dir' . Is it missing?
Replies: 2
Views: 843

ESP32 LittleFS and the Directory Object 'Dir' . Is it missing?

Dear Forum Trying to port some Esp8266 software to ESP32. The issue I have is with LittleFS. In the esp8266 I use a type 'Dir', as in Dir dir = LittleFS.openDir(directory); This object then has some properties like filesize, filecreationtime, filename and whether it is directory or a file. However, ...
by arjen1
Fri Jul 19, 2024 6:29 pm
Forum: ESP8266
Topic: ESP8266 FileBrowser adminstration
Replies: 0
Views: 2387

ESP8266 FileBrowser adminstration

A file browser plugin for ESP8266

Uses LittleFS

Something I needed myself...
Pls know i am not a pro.

Let me know what you think.

https://github.com/arjenv/ESP8266-FileBrowser
by arjen1
Sun Apr 28, 2024 2:49 pm
Forum: ESP8266
Topic: How are multiple interrupts on different pins handled?
Replies: 2
Views: 2242

Re: How are multiple interrupts on different pins handled?

Thanks! Exactly the answer I was hoping for. Kinda expected it too. Is there any documentation about that?
by arjen1
Sun Apr 28, 2024 2:07 pm
Forum: ESP8266
Topic: How are multiple interrupts on different pins handled?
Replies: 2
Views: 2242

How are multiple interrupts on different pins handled?

Dear forum. Got two solar strings and for each string a separate power meter. The Power meter(s) output a pulse depending on the solar power. More Power --> faster the pulse occurs, so Tpuls gets shorter whenever there is more sunshine. I tested stuff with one power meter output connected to a ESP82...
by arjen1
Fri Mar 29, 2024 10:35 am
Forum: ESP8266
Topic: ESP8266 stuck in fatal exception (3)
Replies: 3
Views: 4667

Re: ESP8266 stuck in fatal exception (3)

I'm afraid no one can help you with the little info you provide. If you changed nothing, it used to work, and suddenly shows this behaviour, you might check the connections to the board and peripherals you have. I've had the same and it took me days to find out that the power supply cable now and th...
by arjen1
Wed Mar 27, 2024 5:53 pm
Forum: ESP8266
Topic: LittleFS and setting timestamp with new files & directories
Replies: 1
Views: 6100

LittleFS and setting timestamp with new files & directories

Dear forum Got a really hard time figuring this out. Setup is an ESP8266 with NO internet connection. It serves a webserver with a lot of javascript. At start I 'get' the date/time from the client and store it in the ESP. It will show the right date. At some point I do a httprequest to make a new di...