Hi,
I need to disable debugging log print over U0TXD During Booting without connecting GPIO15 to the ground.
Is there any possible solution to suppress boot messages by changing software configurations? I can suppress the messages by shorting GPIO15(MTDO) to the ground, but I have seen the following pictures in the menu config. What is the meaning of red lines? Will they be available for the ESP32-MINI-1 module?
Thanks in advance.
ESP32 Suppress Boot Messages
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Re: ESP32 Suppress Boot Messages
The red lines are configuration items that are unaccessible because they don't apply to the current configuration (either because you selected a chip they don't apply to or because you turned off something they depend on).
Re: ESP32 Suppress Boot Messages
Will the red lines in the attachment be available for the ESP32-MINI-1 module?
Is there any possible solution to suppress boot messages without connecting GPIO15 to the ground?
Thanks in advance.
Is there any possible solution to suppress boot messages without connecting GPIO15 to the ground?
Thanks in advance.
-
- Posts: 9592
- Joined: Thu Nov 26, 2015 4:08 am
Re: ESP32 Suppress Boot Messages
No, as the module the chip is on generally doesn't affect the esp-idf settings you can use. From what I recall, the ROM messages of the ESP32 can only be silenced by that bootstrap pin. Later chips (ESP32S2, ESP32S3, ESP32C3) have an eFuse as well.
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