Search found 41 matches
- Sat Dec 30, 2023 11:34 pm
- Forum: Hardware
- Topic: ESP32-S3 USB OTG - USB Hub support?
- Replies: 22
- Views: 12260
Re: ESP32-S3 USB OTG - USB Hub support?
Why not just open it up as beta and let anyone/everyone test at their leisure? That's effectively how things are anyways with the rest of esp-idf, everybody heads to the issues section to report problems. I don't think it makes sense to require anyone/someone to proclaim themselves as official teste...
- Sat Dec 30, 2023 11:27 pm
- Forum: Hardware
- Topic: Is redirecting stdout over JTAG possible?
- Replies: 2
- Views: 954
Is redirecting stdout over JTAG possible?
Hi,
I've recently begun debugging esp32 through openocd/jtag. However, serial output is sent to UART0. Is it possible to send this data in-band over JTAG?
I've recently begun debugging esp32 through openocd/jtag. However, serial output is sent to UART0. Is it possible to send this data in-band over JTAG?
- Sat Dec 30, 2023 11:16 pm
- Forum: ESP-MDF
- Topic: not able to build mdf examples
- Replies: 3
- Views: 17415
Re: not able to build mdf examples
I don't have experience with AWS IOT. But more importantly, MDF hasn't been updated in years, it is presumed defunct. I would advise trying BLE-Mesh instead or 3rd party libraries, such as ESP-Now BATMAN, or https://github.com/aZholtikov/ZHNetwork . PainlessMesh is another alternative, but was a pai...
- Wed Dec 13, 2023 5:40 pm
- Forum: ESP-IDF
- Topic: Some linker definitions seem to be in reserved regions, how can this be?
- Replies: 3
- Views: 64071
Re: Some linker definitions seem to be in reserved regions, how can this be?
I'm aware of remapping... but I couldn't find anything in the TRM that mentions that ROM0 specifically is mappable to a reserved region in I-space. Could you please point me to the specific page/section? Perhaps this is mentioned in some source file instead?
- Tue Dec 12, 2023 6:58 pm
- Forum: ESP-IDF
- Topic: Some linker definitions seem to be in reserved regions, how can this be?
- Replies: 3
- Views: 64071
Some linker definitions seem to be in reserved regions, how can this be?
Hi, The linker script "...../esp_rom/esp32/ld/esp32.rom.libgcc.ld" starts as follows: [Codebox] /* Unlike other ROM functions which are exported using PROVIDE, which declares weak symbols, these libgcc functions are exported using assignment, which declares strong symbols. This is done so that ROM f...
- Tue Dec 12, 2023 6:53 pm
- Forum: ESP-IDF
- Topic: ESP32-S3 Guru meditation error using LVGL library
- Replies: 5
- Views: 28078
Re: ESP32-S3 Guru meditation error using LVGL library
That means your display was never working. You should ask in the LVGL forums why this is so, and mention what controller it is and show how it is being created (in software) and how it is wired to mcu.
- Tue Dec 12, 2023 6:51 pm
- Forum: ESP-IDF
- Topic: ESP32-S3 Guru meditation error using LVGL library
- Replies: 5
- Views: 28078
Re: ESP32-S3 Guru meditation error using LVGL library
it means your display isn't setup correctly. The object must exist and you must pass its handle to lvgl. lvgl unfortunately doesn't check & gracefully handle the case where the display is not set up hence its address is NULL. lvgl doesn't automatically setup the display.
- Tue Dec 12, 2023 6:05 pm
- Forum: ESP-IDF
- Topic: What is "ets Jun 8 2016 00:22:57"
- Replies: 3
- Views: 16549
Re: What is "ets Jun 8 2016 00:22:57"
I was so curious about this for a long time, thx.
- Fri Dec 08, 2023 12:44 am
- Forum: ESP-MDF
- Topic: Is there support for MDF
- Replies: 2
- Views: 36794
Re: Is there support for MDF
so esp-mdf is abandoned? It seems they've abandoned ble-mesh too, at least the provisioning & android app aspect of it. Does anyone know what the envisioned alternative is, or are we simply not supposed to want to use mesh technology anymore, be it bt or wifi? Is wifi-direct the way espressif is hea...
- Fri Dec 08, 2023 12:41 am
- Forum: ESP-MDF
- Topic: not able to build mdf examples
- Replies: 3
- Views: 17415
Re: not able to build mdf examples
what error are you getting?