Search found 57 matches
- Fri May 24, 2024 11:11 pm
- Forum: ESP-IDF
- Topic: Dual core bootloader on a single core chip?
- Replies: 3
- Views: 627
Re: Dual core bootloader on a single core chip?
I cannot determine that. People are running the app on the ESP32-U4WDH (the old one and the new one).
- Fri May 24, 2024 11:14 am
- Forum: ESP-IDF
- Topic: Dual core bootloader on a single core chip?
- Replies: 3
- Views: 627
Dual core bootloader on a single core chip?
Can I use a bootloader compiled for dual core on a single core chip? The app is compiled for single core. I somewhere read that we should not use a bootloader compiled for single core when the app is for dual core. But what about the other way round? The bootloader documentation does not say anythin...
- Fri May 17, 2024 3:50 pm
- Forum: ESP-IDF
- Topic: Is ESP32-S3 compatible with the NORdic's ESB protocol?
- Replies: 4
- Views: 828
Re: Is ESP32-S3 compatible with the NORdic's ESB protocol?
https://github.com/espressif/esp-idf/issues/13448
The BLE hardware should be compatible. But Espressif is unwilling.
The BLE hardware should be compatible. But Espressif is unwilling.
- Wed May 08, 2024 1:07 pm
- Forum: ESP8266
- Topic: wolfSSL TLS Example Updates for the ESP8266, including Kyber PQ
- Replies: 6
- Views: 2603
Re: wolfSSL TLS Example Updates for the ESP8266, including Kyber PQ
Maybe a tip: If you want to achieve more reach with your WolfSSL, why not put a NONOS fork online where MbedTLS has already been completely replaced, ready to use so to speak.
- Wed May 08, 2024 10:52 am
- Forum: ESP8266
- Topic: wolfSSL TLS Example Updates for the ESP8266, including Kyber PQ
- Replies: 6
- Views: 2603
Re: wolfSSL TLS Example Updates for the ESP8266, including Kyber PQ
RTOS is no option since it demands way too much flash memory. We have hundreds of devices with 1 MByte of flash. RTOS does not fit there. So we are stuck with the NONOS.
Also, RTOS has a newer mbedtls. I think, anyone using RTOS has no need in changing this component.
Also, RTOS has a newer mbedtls. I think, anyone using RTOS has no need in changing this component.
- Sat Apr 27, 2024 10:50 am
- Forum: ESP8266
- Topic: wolfSSL TLS Example Updates for the ESP8266, including Kyber PQ
- Replies: 6
- Views: 2603
Re: wolfSSL TLS Example Updates for the ESP8266, including Kyber PQ
So is it possible to replace mbedtls in the ESP8266_NONOS_SDK with this one? The existing mbedtls is quite outdated and does not support TLS 1.3 at all.
- Thu Apr 11, 2024 8:36 pm
- Forum: ESP-IDF
- Topic: idp.py: Changing the target programmatically
- Replies: 2
- Views: 477
idp.py: Changing the target programmatically
I am using Windows, VSCode and the ESP-IDF extention. I need to compile a project for several targets, for example ESP32, ESP32-C3 and ESP32-S3. I can do this manually by clicking the "ESP-IDF: Set Espressif Device Target" command, then "ESP-IDF: Build Project", then copying the binaries, and so on....
- Sat Mar 16, 2024 4:43 pm
- Forum: ESP-IDF
- Topic: Undo esp_rom_gpio_connect_out_signal
- Replies: 5
- Views: 1239
Re: Undo esp_rom_gpio_connect_out_signal
That is the mystery. It is the MOSI pin, the one called mosi_io_num in spi_bus_config_t.
- Sat Mar 16, 2024 12:01 am
- Forum: ESP-IDF
- Topic: Undo esp_rom_gpio_connect_out_signal
- Replies: 5
- Views: 1239
Re: Undo esp_rom_gpio_connect_out_signal
I mean the exact same state as just before executing esp_rom_gpio_connect_out_signal(). The GPIOs are involved in a bus initialization (ESP-IDF API) I do not want to re-initialize the bus over and over again.
- Wed Mar 13, 2024 11:18 pm
- Forum: ESP-IDF
- Topic: Undo esp_rom_gpio_connect_out_signal
- Replies: 5
- Views: 1239
Undo esp_rom_gpio_connect_out_signal
Hi, I have to use the function esp_rom_gpio_connect_out_signal to combine two signals. There is no real documentation for this function. In esp_rom_gpio.h it just says "Combine a peripheral signal which tagged as output attribute with a GPIO. There's no limitation on the number of signals that a GPI...