before editing 900i and 1000i to work on 120hz capped sony crt

2026-09-07 20:02:27 -04:00
parent 65797379cc
commit cb576da8b5
18 changed files with 1114 additions and 1 deletions
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+# Reliable local-only hotspot using Android SoftAP
+# 1. Turn Android Hotspot ON first
+# 2. Run this script
+
+IFACE="wlan1"
+AP_IP="192.168.43.1"
+NET="192.168.43.0/24"
+DHCP_RANGE="192.168.43.10,192.168.43.50,12h"
+
+[ "$(id -u)" -ne 0 ] && { echo "Need root"; exit 1; }
+
+if ! ip link show "$IFACE" >/dev/null 2>&1; then
+    echo "Turn the Android Hotspot ON first, then run this script."
+    exit 1
+fi
+
+echo "[*] Taking control of Android SoftAP on $IFACE..."
+
+# Only kill DHCP, leave Android's hostapd running
+killall dnsmasq 2>/dev/null
+sleep 1
+
+# Disable reverse path filter
+echo 0 > /proc/sys/net/ipv4/conf/all/rp_filter
+echo 0 > /proc/sys/net/ipv4/conf/$IFACE/rp_filter 2>/dev/null
+
+# Add our gateway IP (keep whatever Android already has)
+ip addr add $AP_IP/24 broadcast 192.168.43.255 dev $IFACE 2>/dev/null
+ip link set $IFACE up
+ip route add $NET dev $IFACE src $AP_IP 2>/dev/null
+
+# Allow traffic
+iptables -C INPUT  -i $IFACE -j ACCEPT 2>/dev/null || iptables -I INPUT  -i $IFACE -j ACCEPT
+iptables -C OUTPUT -o $IFACE -j ACCEPT 2>/dev/null || iptables -I OUTPUT -o $IFACE -j ACCEPT
+iptables -C FORWARD -i $IFACE -j ACCEPT 2>/dev/null || iptables -I FORWARD -i $IFACE -j ACCEPT
+iptables -C FORWARD -o $IFACE -j ACCEPT 2>/dev/null || iptables -I FORWARD -o $IFACE -j ACCEPT
+
+# Start our DHCP
+dnsmasq \
+    --interface=$IFACE \
+    --bind-interfaces \
+    --dhcp-range=$DHCP_RANGE \
+    --dhcp-option=3,$AP_IP \
+    --dhcp-option=6,$AP_IP \
+    --port=0 \
+    --no-resolv \
+    --pid-file=/tmp/dnsmasq-$IFACE.pid &
+
+sleep 2
+
+echo
+echo "=== Local-only Hotspot Ready ==="
+echo "SSID & Password = whatever you set in Android Hotspot settings"
+echo "Gateway         = $AP_IP"
+echo
+ip -4 addr show $IFACE
+echo
+echo "Connect your PC and ping 192.168.43.1"