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Fábio Coutada 98ed638f3c WIP: emergency commit — ESP32 GDB stub, boot chain work, docs, AGENTS.md rules 
All uncommitted work from ESP32 GDB stub development session.
Includes:
- GDB stub (uos_gdbstub.c/.h/_entry.S)
- Startup vector table rewrite
- ESP32 HAL integration files
- Boot chain design docs
- AGENTS.md absolute rules (commit before refactor, no unauthorized changes)
- All prior deepseek session work

This commit prevents further data loss. No claims of correctness.
2026-07-17 01:36:58 +01:00
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README.md

PSRAM MSPI Interrupt Handling

Overview

This file (system_layer/esp_psram_mspi.c) handles PSRAM-specific MSPI interrupt registration.

Chip Type MSPI_LL_INTR_SHARED Behavior
Shared IRQ 1 Register to shared MSPI dispatcher
Separate IRQ 0 Register standalone PSRAM ISR via esp_intr_alloc()

Documentation

For detailed architecture, flow diagrams, and API reference, see:

esp_hw_support/README.md - MSPI Interrupt Logic