Shepherd DevLog

Overview

V2 Requirements (2020)
Feasibility of Requirements (2020)
Concept for Shepherd V2
Concept for the Testbed
Concept for TU Dresden & ZIH
Requirements - Refinement 2022-06
Comparison to other Testbeds
Learnings from other Testbeds
Inheriting Flocklab

Cape

Cape Concept
CAD of Choice
Tests-Protocol for Capes
Cape v2.0 - PCB Changes
Cape v2.0 - Performance
Cape v2.1 - PCB Changes
Cape v2.1r0 - Performance
Cape v2.2 - PCB Changes
Cape v2.2 - Performance
Cape v2.3 - PCB Changes
Cape v2.3 - Performance
Cape v2.4 - PCB Changes
Cape v2.4b - Performance
Cape v2.4 - Measurement data
Cape v2.5 - PCB Changes
solder paste
extra PCBs

Targets

Concept nRF52 Target with FRAM
Target with nRF52 and MSP430

HW Components & Debugging

Boot Pin Interference
Watchdog
LSFxyz GPIO Level Translators
Cape Noise Performance
Emulator Target Voltage
Recorder Drain
Noise in Current-Measurement for Emu
Harvester Frontend Validation
Programming Interface to Target

Observer & Embedded Sys

Concept for Realtime-Units (PRUs)
Concept for Python API
Hardware Casing for Nodes (2020)
Install custom Shepherd-Code and check install, prior to release
Linux Improvements
Improve Security
Python Upgrade
Fix Shepherd Device Tree Drivers
Migration to Ubuntu 22.04
Enabling the Crypto-Module
BeagleBone AI Eval
BeagleBone AI64 Eval
Raspberry CM4
Legacy V1 Code-Branch

SW Components & Debugging

Virtual Source
Improvements to PRU-Code
Hunting a Memory-leak (h5py)
USB Flash-Drive storage troubles
Python Speed-Optimizations
Debug kernel panics caused by the kernel module

Server

Server Requirements
Config Basics
Adapt Firewall
Config ICMP to avoid Warnings
Secure RPC Portmapper
Secure SSHd
SSL / HTTPs for FastApi / Uvicorn

Network

Requirements
Time-sync on GPIO-Level
Timesync - PTP-tuning
PTP-capable Switches

Web

Concept for Web Interface

Student Projects

Introduction
Dataviewer
Memory Interface

Shepherd DevLog

Index

Index

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