Search found 2 matches

by TheSAM32
Sun Feb 19, 2023 9:40 pm
Forum: ESP-IDF
Topic: ESP32 as a SDIO device issues.
Replies: 0
Views: 738

ESP32 as a SDIO device issues.

Hello! I am attempting to use the SDIO device on an ESP32 WROVER module in connection with an STM32 and have had some issues seeing any action on the ESP32s side. I believe the hardware has been checked out, and pull-up resistors are present, so an issue must be in my software. At the current moment...
by TheSAM32
Sat Feb 01, 2020 2:21 am
Forum: ESP32 Arduino
Topic: Executing instruction from ram gives "InstrFetchProhibited"
Replies: 1
Views: 2488

Executing instruction from ram gives "InstrFetchProhibited"

I am trying to load raw binary into ram and execute it. When I do so i get the following error: Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. Core 1 register dump: PC : 0x3ffc4ea0 PS : 0x00060f30 A0 : 0x800d3388 A1 : 0x3ffc8bd0 A2 : 0x3ffc4ea0 A3 : 0x400d19b...