Can anybody from Espressif confirm that there are in fact no examples based on the new i2c driver from IDF 5.2 / 5.2.1 ?

Greetings esteemed colleagues, I am currently migrating a project from IDF 5.1.3 into IDF 5.2.1 and I am having problems using the new i2c_slave.c driver... I already updated my source code accordingly to match the instructions in the API Reference here: https://docs.espressif.com/projects/esp-idf/e...

Thank you for confirming that ESP_Sprite.

As a work around, I am now using the "bridged" TRST (usb_jtag_trst) to reset the external MCU instead. I just issue USB Control request VEND_JTAG_SETIO and use bit 3 of wValue to toggle it high or low. Everything is working fine now.

Best Regards,

Greetings Esteemed Colleagues, I have a problem using the USB-JTAG Bridge feature of the ESP32-S3. I want to program to another MCU via the ESP32-S3's USB JTAG Bridge feature. I used the code snippet suggested by ESP_Sprite in this thread: https://esp32.com/viewtopic.php?t=25670 WRITE_PERI_REG(USB_S...

First of all, thank you for a very detailed answer to my query. After analyzing bootloader.elf with SB and Encryption enabled, I was able to identify which of the eFuses the bootloader burns upon first and second boot. I came to the same conclusions you already described. In the end, I was able to p...

After checking bootloader.elf in a disassembler, I can conclude that DIS_BOOT_REMAP is not even used in the current ESP32-S3 bootloader and therefore the online documentation needs to be corrected.

Greetings Dear Colleagues, The information regarding the bit position of DIS_BOOT_REMAP in EFUSE BLOCK0 appears to be missing in online documentation here: https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/system/efuse.html It is also missing from the current ESP32-S3 Techn...

Greetings Dear Colleagues, Is it an acceptable practice to pre-program EFUSES related to Secure Boot V2 and Flash Encryption without immediately flashing the bootloader and app afterwards? I have always seen in the documentations that the boot and app are encrypted internally for the first time afte...

Thank you for the clarifications on this matter.

Greetings esteemed colleagues, I am trying to configure Secure Boot V2 via the Project Configuration Menu. I want to set UART ROM download mode to “Permanently disabled”. My first question is, will this also prevent firmware flashing via the USB Serial/JTAG connection? I understand that in order to ...