df49eec21f
Add complete phone node infrastructure: ROS2 Package (saltybot_phone): - camera_node: /phone/camera/image_raw (320x240, 15 FPS) - gps_node: /phone/gps (NavSatFix via termux-api) - imu_node: /phone/imu (accelerometer data) - openclaw_chat_node: Local LLM inference Subscribes /saltybot/speech_text Publishes /saltybot/chat_response - ws_bridge: WebSocket bridge to Jetson Orin (:9090) Phone Scripts: - termux-bootstrap.sh: Complete Termux setup - power-management.sh: Battery/thermal monitoring - README.md: Setup documentation Architecture: - Termux on Android phone - WiFi/USB tether to Jetson Orin - ROS2 topic bridge for sensors - Local LLM for on-device chat (Phi-2) - Termux:Boot auto-start - Power management for extended runtime Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
45 lines
1.0 KiB
Bash
Executable File
45 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# Power Management for SaltyBot Phone Node
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set -e
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BATTERY_CRITICAL=15
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BATTERY_LOW=25
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CURRENT_MODE="normal"
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log_msg() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1"
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}
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get_battery() {
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termux-battery-status 2>/dev/null | grep -o '"percentage":[0-9]*' | cut -d: -f2 || echo "50"
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}
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monitor() {
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BATTERY=$(get_battery)
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log_msg "Battery: ${BATTERY}% Mode: $CURRENT_MODE"
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if [ "$BATTERY" -le "$BATTERY_CRITICAL" ]; then
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if [ "$CURRENT_MODE" != "critical" ]; then
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log_msg "Switching to CRITICAL mode"
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CURRENT_MODE="critical"
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fi
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elif [ "$BATTERY" -le "$BATTERY_LOW" ]; then
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if [ "$CURRENT_MODE" != "low_power" ]; then
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log_msg "Switching to LOW POWER mode"
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CURRENT_MODE="low_power"
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fi
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else
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if [ "$CURRENT_MODE" != "normal" ]; then
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log_msg "Switching to NORMAL mode"
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CURRENT_MODE="normal"
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fi
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fi
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}
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log_msg "Power management started"
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while true; do
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monitor
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sleep 30
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done
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