Search found 6 matches

by eidetech
Wed May 14, 2025 6:22 am
Forum: ESP-IDF
Topic: Very strange LoadProhibited crash
Replies: 2
Views: 198

Re: Very strange LoadProhibited crash

I noticed that setWatts was missing the following code


slint::invoke_from_event_loop([variable] {
// Slint operation
});


as described in https://releases.slint.dev/1.0.0/docs/cpp/api/function_namespaceslint_1a4067c90b05ef4cb20e055117b0263430

So I assume that adding that solves it, no resets ...
by eidetech
Tue May 13, 2025 7:41 am
Forum: ESP-IDF
Topic: Very strange LoadProhibited crash
Replies: 2
Views: 198

Very strange LoadProhibited crash

Hey

I have an ESP32-S3 with 8MB of PSRAM, connected to a RGB display. I am using Slint as my GUI library. Flash and PSRAM is running at 120MHz. Slint is running in its own FreeRTOS task, and I am updating the variables in Slint in a separate FreeRTOS task. Most devices are very stable and have no ...
by eidetech
Tue Oct 22, 2024 11:01 am
Forum: ESP-IDF
Topic: ESP Dynamic Memory Issue in MBEDTLS with External PSRAM
Replies: 4
Views: 7414

Re: ESP Dynamic Memory Issue in MBEDTLS with External PSRAM

Also fixed the same issue for me with esp-idf v5.1.1
by eidetech
Mon Feb 06, 2023 1:36 pm
Forum: Hardware
Topic: ESP32-S3 RGB LCD maximum throughput
Replies: 35
Views: 50560

Re: ESP32-S3 RGB LCD maximum throughput

Hi everyone at this topic,

In the past two months I have been trying to fine tune the parameters in the RGB LCD example in the esp-idf repo (https://github.com/espressif/esp-idf/tree/master/examples/peripherals/lcd/rgb_panel) to suit my panel, but I can not seem to find parameters that makes the ...
by eidetech
Fri Dec 23, 2022 12:25 pm
Forum: Hardware
Topic: ESP-PROG flashing problems
Replies: 1
Views: 1803

ESP-PROG flashing problems

Hi,
I have an ESP-PROG that I want to use for programming and debug of my PCBs with ESP32-S3 on. I have a USB interface for flashing as well on the PCB, which works without any problems, and I am able to flash the PCB ok. Using the ESP-PROG card, I can read the serial feedback from the PCB with the ...
by eidetech
Tue Mar 01, 2022 7:36 am
Forum: General Discussion
Topic: ESP32-S2-HMI-DevKit-1 V1.0 replacement?
Replies: 0
Views: 1394

ESP32-S2-HMI-DevKit-1 V1.0 replacement?

Hi,
I was wondering if anyone would know anything about if there is a replacement for the ESP32-S2-HMI-DevKit-1 V1.0 coming up? It looks like it could be a very useful board for a HMI application. Would really like to see some more boards with integrated screens larger than 3.5".

Sincerely,
Marcus

Go to advanced search