Search found 4 matches

by chandrian31722
Mon Dec 05, 2022 11:38 pm
Forum: General Discussion
Topic: How to read / write the "GPIO_STRAPPING" register
Replies: 4
Views: 2963

Re: How to read / write the "GPIO_STRAPPING" register

Do you know how to change the regulator value in the GPIO_strapping pin register using the RTC (without running the efuse python script) I have restrictions here that doesnt allow me to use the efuse (though I have tested it and it works)

Thanks
by chandrian31722
Mon Dec 05, 2022 10:24 pm
Forum: Hardware
Topic: ESP32 Reset loop after using reset pin
Replies: 5
Views: 2520

Re: ESP32 Reset loop after using reset pin

It seems we were setting GPIO 12 high on startup cause the voltage to be regulated down to 1.8V. So do answer your question, no :D
Thanks for the reply
by chandrian31722
Fri Dec 02, 2022 11:38 pm
Forum: Hardware
Topic: ESP32 Reset loop after using reset pin
Replies: 5
Views: 2520

ESP32 Reset loop after using reset pin

Hi all, I am getting into a reset loop after using the reset pin on the ESP32. For some reason this was not happening on an old prototype and and it does not get into this state if my device is plugged into USB. Here is a error dump: Guru Meditation Error: Core 1 panic'ed (IllegalInstruction). Excep...
by chandrian31722
Tue Jul 12, 2022 8:01 pm
Forum: General Discussion
Topic: Writing to SD card when programming board
Replies: 0
Views: 637

Writing to SD card when programming board

Hello,

Does anyone have experience formatting and writing to an SD when programming the device? I found an example that writes to the flash but due to pin restriction we need to use an SD card.

Thank you,
Aaron