Search found 9 matches

by Disraeli
Wed Apr 15, 2026 9:38 am
Forum: ESP-IDF
Topic: RMT constant speed in ESP32
Replies: 3
Views: 114

Re: RMT constant speed in ESP32

I redesigned the project due to difficulties with loop.count on the ESP32 and implemented a constant speed using a simple loop — the number of steps at constant speed equals the number of loop iterations, waiting for the rotation to complete. But an issue arose with the emergency stop of RMT: https ...
by Disraeli
Wed Apr 15, 2026 9:33 am
Forum: ESP-IDF
Topic: Emergency stop of RMT
Replies: 1
Views: 74

Emergency stop of RMT

Hello! I'm using ESP-IDF v5.5.1 and an ESP32 board to control a stepper motor using the RMT module, following the example from:
https://github.com/espressif/esp-idf/blob/master/examples/peripherals/rmt/stepper_motor/main/stepper_motor_example_main.c
How to properly and urgently stop RMT during ...
by Disraeli
Sun Apr 12, 2026 11:51 am
Forum: ESP-IDF
Topic: RMT constant speed in ESP32
Replies: 3
Views: 114

Re: RMT constant speed in ESP32

I had it working with a timer before switching to RMT, and it worked fine. But I didn't have the S-curve acceleration/deceleration profile, which was nicely implemented in the RMT example on GitHub.

Is there perhaps an example or solution for using RMT for constant-speed motor control on the ESP32 ...
by Disraeli
Sat Apr 11, 2026 7:26 pm
Forum: ESP-IDF
Topic: RMT constant speed in ESP32
Replies: 3
Views: 114

RMT constant speed in ESP32

Hello! I'm using ESP-IDF v5.5.1 and an ESP32 board to control a stepper motor using the RMT module, following the example from:
https://github.com/espressif/esp-idf/blob/master/examples/peripherals/rmt/stepper_motor/main/stepper_motor_example_main.c
Since I'm using the ESP32, the RMT module does ...
by Disraeli
Mon Nov 17, 2025 7:29 am
Forum: ESP-IDF
Topic: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01
Replies: 7
Views: 4310

Re: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01

Thank you. It's really work!
by Disraeli
Tue Nov 11, 2025 12:01 pm
Forum: ESP-IDF
Topic: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01
Replies: 7
Views: 4310

Re: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01

I'm very grateful, I'll try running your example on my end.
by Disraeli
Tue Nov 11, 2025 7:17 am
Forum: ESP-IDF
Topic: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01
Replies: 7
Views: 4310

Re: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01

That would be wonderful. I'm looking forward to hearing from you. I hope you won't forget about me.
by Disraeli
Sun Nov 09, 2025 5:58 pm
Forum: ESP-IDF
Topic: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01
Replies: 7
Views: 4310

Re: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01

Thank you very much for your answer! I will definitely take your advice about the ports into account.

However, the initialization of LwIP when using both interfaces simultaneously is not entirely clear to me. This is because in the examples, both Ethernet and Wi-Fi use the same functions to ...
by Disraeli
Tue Oct 28, 2025 9:10 pm
Forum: ESP-IDF
Topic: Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01
Replies: 7
Views: 4310

Two different HTTP servers (ETH and Wi-Fi) on WT32-ETH01

My device needs to handle HTTP requests over both Wi-Fi and an Ethernet cable. The WT32-ETH01 is perfect for this. Unfortunately, I haven't worked with ESP32 before. I'm seeking advice: is it possible to implement two HTTP servers using LwIP + FreeRTOS on the WT32-ETH01 board? Could you please ...

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