add setup files and lorocat.py testing script

lorocat.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+
+import socket, sys, time
+
+sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
+sock.connect(('fdfd:cafe::1', 6969))
+
+while True:
+    data = sys.stdin.buffer.read(64)
+    if not data:
+        break
+
+    sock.sendall(data)
+    time.sleep(0.869)
+
+sock.close()

setup-loro_rpi3.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -e
+
+modprobe regmap_spi
+modprobe mac802154
+insmod /home/loro/LoRo/LoRo/loro.ko tx_poll_div=1
+sleep 1
+ip link set down wpan0
+iwpan dev wpan0 set pan_id 0xbeef
+ip link add link wpan0 name lowpan0 type lowpan
+ip link set up wpan0
+ip link set up lowpan0
+ip addr add fdfd:cafe::1/64 dev lowpan0

setup-loro_rpi4.sh

@@ -4,10 +4,11 @@ set -e
 
 modprobe regmap_spi
 modprobe mac802154
-insmod ~/LoRo/LoRo/loro.ko
+insmod ~/LoRo/LoRo/loro.ko tx_poll_div=1
 sleep 0.5
 ip link set down wpan0
 iwpan dev wpan0 set pan_id 0xbeef
 ip link add link wpan0 name lowpan0 type lowpan
 ip link set up wpan0
 ip link set up lowpan0
+ip addr add fdfd:cafe::2/64 dev lowpan0