A clean, modern 9P protocol library implementation for Zephyr RTOS.

• ✅ 9P2000 Protocol - Full message parsing and serialization
• ✅ Multiple Transports - UART, TCP/IPv4, TCP/IPv6, Bluetooth L2CAP, Thread
• ✅ Zephyr Native - Proper module integration with Kconfig
• ✅ No Dynamic Allocation - Fixed resource tables for embedded systems
• ✅ Comprehensive Tests - 31 test cases with 100% core coverage
• ✅ CI/CD Ready - GitHub Actions integration

• ✅ UART - Serial transport with interrupt-driven RX
• ✅ TCP/IPv4 - Network transport with server and client support
• ✅ TCP/IPv6 - IPv6 network transport
• ✅ Bluetooth L2CAP - Bluetooth transport with connection-oriented channels
• ✅ Thread/OpenThread - Mesh network transport over 802.15.4

# Clone the repository
git clone https://github.com/YOUR_USERNAME/9p4z.git
cd 9p4z

# Run setup script (creates clean workspace)
./scripts/setup-workspace.sh

# Activate environment
cd ../9p4z-workspace
source activate.sh

# Run tests (macOS: use qemu_x86, Linux: use native_posix)
west build -b qemu_x86 9p4z/tests
west build -t run

# Build sample
west build -b qemu_x86 9p4z/samples/uart_echo

See QUICKSTART.md for detailed setup instructions.

• QUICKSTART.md - Setup and getting started
• FEASIBILITY.md - Project analysis and roadmap
• CLAUDE.md - Development guide and architecture
• tests/README.md - Testing guide

• Remote filesystem access for embedded devices
• Device configuration/management via 9P
• Sensor data exposure (e.g., /sensors/temperature)
• Distributed IoT systems with uniform file-like interface
• Embedded Linux device development and debugging

MIT License - see LICENSE file for details