Search found 21 matches

by sblantipodi
Fri Aug 23, 2024 12:45 pm
Forum: ESP32 Arduino
Topic: Porting old rmt.h code to new rmt one.
Replies: 0
Views: 1329

Porting old rmt.h code to new rmt one.

What is the equivalent type of

rmt_item32_t
rmt_idle_level_t
rmt_config_t
RMT_CARRIER_LEVEL_LOW

in newer IDF5?
by sblantipodi
Wed Sep 06, 2023 12:25 pm
Forum: Report Bugs
Topic: ESP32-S3 disconnects from USB automatically
Replies: 2
Views: 40584

Re: ESP32-S3 disconnects from USB automatically

I tried various cables and boards :(
by sblantipodi
Wed Sep 06, 2023 10:15 am
Forum: Showcase
Topic: Luciferin ambilight clone, no raspberry needed, ESP8266/ESP32 only.
Replies: 2
Views: 64565

Luciferin ambilight clone, no raspberry needed, ESP8266/ESP32 only.

As title.
https://github.com/sblantipodi/glow_worm_luciferin/raw/master/assets/img/ambilight_viddeo.jpg

Here a wiki with a quick start guide:
https://github.com/sblantipodi/firefly_luciferin/wiki

and here a video that shows Luciferin in action:
https://youtu.be/PO37JC7-Nn4?si=BAd6PiGWkZ5MZMEx ...
by sblantipodi
Wed Sep 06, 2023 9:06 am
Forum: Report Bugs
Topic: ESP32-S3 disconnects from USB automatically
Replies: 2
Views: 40584

ESP32-S3 disconnects from USB automatically

hi all... I'm experiencing a weird problem with ESP32-S3 boards, I have tried various boards from various manufacturers and same problem.

from time to time, randomly, my S3 disconnects from Windows automatically and then reconnect...
I can hear the sound of Windows that "dings" when the S3 ...
by sblantipodi
Wed Jun 16, 2021 8:19 pm
Forum: ESP32 Arduino
Topic: ESP32 is three times slower than ESP8266 with MQTT and TCP related stuff
Replies: 0
Views: 2815

ESP32 is three times slower than ESP8266 with MQTT and TCP related stuff

### Hardware:
Board: ESP32 from D32 board from Lolin
Core Installation version: 1.0.6
IDE name: Platformio (platform-espressif32 v.3.2.1)
LIB Used: pubsubclient for MQTT, world most used MQTT lib I think (v2.8)
Flash Frequency: 40Mhz
PSRAM enabled: no
Upload Speed: 500.000 or 1.000.000 or 2.000.000 ...
by sblantipodi
Fri May 21, 2021 6:35 pm
Forum: ESP32 Arduino
Topic: ESP32 is the worst microcontroller I played with
Replies: 14
Views: 32985

Re: ESP32 is the worst microcontroller I played with

Chances are most problems are power problems, esp if ona dev kit and from PC USB on crappy USB cable.

Even straight in power problems often occur if not careful.
using 20A BFT-Lighting power supply for 95LEDs here. it's not a power problem.
by sblantipodi
Fri Apr 30, 2021 9:17 am
Forum: ESP32 Arduino
Topic: ESP32 is the worst microcontroller I played with
Replies: 14
Views: 32985

Re: ESP32 is the worst microcontroller I played with

To be fair, it may not be a task overflow in a task you start. Any chance you can post your code here?
it's open source.
https://github.com/sblantipodi/glow_wor ... correction
by sblantipodi
Fri Apr 30, 2021 9:10 am
Forum: ESP32 Arduino
Topic: ESP32 is the worst microcontroller I played with
Replies: 14
Views: 32985

Re: ESP32 is the worst microcontroller I played with

It's a stack overflow. Have you tried to configure a larger stack size? What's the current stack size for that task?

Best,
Jakob
stack size is big enough, I even tryed with very very big stack, nothing changed.
by sblantipodi
Fri Apr 30, 2021 8:32 am
Forum: ESP32 Arduino
Topic: ESP32 is the worst microcontroller I played with
Replies: 14
Views: 32985

Re: ESP32 is the worst microcontroller I played with

isn't the same code supposed to work on both ESP8266 and ESP32?
we are talking about an easy code that gets a message from an mqtt broker and sends it to a led strip using the most famous library for the purpose like pubsubclient and fastled.

ESP32 continue to crash while ESP8266 runs like a lion ...

Go to advanced search