Search found 33 matches
- Thu Jun 20, 2024 2:04 pm
- Forum: Hardware
- Topic: Any success with wall box with esp-idf component for gc9503
- Replies: 0
- Views: 863
Any success with wall box with esp-idf component for gc9503
Hey, I have a esp32s3 based box with touch screen (link below), which works with the board support package for it, but I can't get it to work with the esp-idf components like https://components.espressif.com/components/espressif/esp_lcd_gc9503/versions/3.0.1 . I need that because the BSP doesn't sup...
- Wed Apr 17, 2024 6:56 pm
- Forum: ESP-IDF
- Topic: Can't send data if two netifs (wifi + gsm modem)
- Replies: 0
- Views: 710
Can't send data if two netifs (wifi + gsm modem)
I'm using a small sample application to figure out how I can have two network interfaces active : wifi when all is well, but fallback to cell phone otherwise. The demo app works with one network interface (either) but not when both are started. Even the initial communication (a simple web query) fai...
- Fri Jul 21, 2023 10:26 am
- Forum: ESP-IDF
- Topic: new esp32s3 with hi res display board anyone ?
- Replies: 1
- Views: 1193
Re: new esp32s3 with hi res display board anyone ?
Found solutions to my problems, see https://sourceforge.net/p/esp32s3-4827s ... k/minimal/
- Sun Apr 16, 2023 3:04 pm
- Forum: Hardware
- Topic: how to debug touch gt911 (works in demo program)
- Replies: 0
- Views: 1317
how to debug touch gt911 (works in demo program)
I have one of these Sunton boards esp32s4827s043 with an esp32s3, a 480x272 display, and capacitive touch (they say). I was able to get the display to work from a barebones esp-idf program, but not the (gt911?) touch.
See https://sourceforge.net/p/esp32s3-4827s043/code/ .
Any clues on how to debug ?
See https://sourceforge.net/p/esp32s3-4827s043/code/ .
Any clues on how to debug ?
- Tue Mar 14, 2023 5:05 pm
- Forum: ESP-IDF
- Topic: new esp32s3 with hi res display board anyone ?
- Replies: 1
- Views: 1193
new esp32s3 with hi res display board anyone ?
I purchased one of the several new types of board recently. Mine is a esp32-4827s043. Hoping this image will come through : https://ae01.alicdn.com/kf/S4e98bc43a9404020be2c8b76d2a3e403l/ESP32-S3-HMI-8M-PSRAM-16M-Flash-Arduino-LVGL-WIFI-Bluetooth-4-3-480-270-Smart.jpg_Q90.jpg_.webp Has anyone been ab...
- Sun Dec 05, 2021 6:22 am
- Forum: ESP-IDF
- Topic: TCP connection between nodes, should select raise exception ?
- Replies: 2
- Views: 2968
Re: TCP connection between nodes, should select raise exception ?
Well, the select() API was built for three things, one of them being exceptional conditions. And the other side in the communication (trying to read) does get such a signal. Three independent sets of file descriptors are watched. The file descriptors listed in readfds will be watched to see if chara...
- Sat Dec 04, 2021 9:54 pm
- Forum: ESP-IDF
- Topic: TCP connection between nodes, should select raise exception ?
- Replies: 2
- Views: 2968
TCP connection between nodes, should select raise exception ?
Hey, I have pretty standard code based on BSD socket select. Shouldn't select() catch the condition that a socket is disconnected and can't be written to ? Error message changes after the first error, then keeps on going instead of getting an error condition raised. https://sourceforge.net/p/espalar...
- Wed Jun 16, 2021 7:46 am
- Forum: ESP-IDF
- Topic: Bug in esp_http_client_fetch_headers
- Replies: 3
- Views: 3730
- Tue Jun 15, 2021 1:19 pm
- Forum: ESP-IDF
- Topic: Bug in esp_http_client_fetch_headers
- Replies: 3
- Views: 3730
Re: Bug in esp_http_client_fetch_headers
Over three weeks and not a single reply :-( The same bug is present in esp-idf-4.2.1 . Here's a diff for esp-idf-v4.2.1/components/esp_http_client/esp_http_client.c : hp: {16} diff esp_http_client.c.orig esp_http_client.c 1005a1006,1012 > int _header_end(const char *ptr, const int len) { > for (int ...
- Mon May 31, 2021 6:07 pm
- Forum: ESP-IDF
- Topic: SSL Certificate Renewal
- Replies: 14
- Views: 29276
Re: SSL Certificate Renewal
I'm a bit late with this reply but check out my acme client.
https://sourceforge.net/projects/esp32-acme-client/
https://sourceforge.net/projects/esp32-acme-client/