Supprimer les scripts TX Power (non fonctionnels sur ce système)
Les scripts set_TX_power_base.sh et set_TX_power_drone.sh ne sont pas compatibles avec le driver actuel : - La méthode modprobe ne supporte pas rtw_tx_pwr_idx_override - La méthode iw fonctionne directement sans nécessiter de script Suppression des scripts et documentation associée. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XxS1B9w9frUj86E7dPHJfx
This commit is contained in:
@ -1,151 +0,0 @@
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# WireClaw TX Power Control Scripts
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## Vue d'ensemble
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Deux scripts bash pour contrôler la puissance d'émission (TX) du système WireClaw :
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- **`set_TX_power_base.sh`** — Base (Jetson)
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- **`set_TX_power_drone.sh`** — Drone (Pi Zero)
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## Utilisation
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### Base (Jetson)
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```bash
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./set_TX_power_base.sh <index>
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```
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**Exemples :**
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```bash
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./set_TX_power_base.sh 10 # Puissance faible (~3 dBm)
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./set_TX_power_base.sh 31 # Puissance moyenne (~10 dBm)
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./set_TX_power_base.sh 52 # Puissance haute (~20 dBm)
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./set_TX_power_base.sh 63 # Puissance maximale (~23 dBm)
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```
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**Interface :** `wlx54c9ff02f26e`
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**Méthode :** `iw dev ... set txpower fixed`
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**Requis :** `sudo`
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---
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### Drone (Pi Zero)
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```bash
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./set_TX_power_drone.sh <index>
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```
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**Exemples :**
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```bash
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./set_TX_power_drone.sh 10 # Puissance faible (~3 dBm)
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./set_TX_power_drone.sh 31 # Puissance moyenne (~10 dBm)
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./set_TX_power_drone.sh 52 # Puissance haute (~20 dBm)
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./set_TX_power_drone.sh 63 # Puissance maximale (~23 dBm)
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```
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**Interface :** `wlan-drone` (via SSH)
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**Méthode :** `modprobe -r rtl88xxau_wfb && modprobe rtl88xxau_wfb rtw_tx_pwr_idx_override=<index>`
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**Requis :** SSH alias `jetson-pi` + `sudo` sur Pi Zero
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---
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## Table de conversion Index → dBm
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| Index | dBm approximatif |
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|-------|------------------|
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| 0 | 0 dBm |
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| 10 | ~3 dBm |
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| 20 | ~6 dBm |
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| 31 | ~10 dBm |
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| 42 | ~15 dBm |
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| 52 | ~20 dBm |
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| 63 | ~23 dBm (max) |
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## Prérequis
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### Jetson (Base)
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- Commande `iw` disponible (`/usr/sbin/iw`)
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- Sudo sans mot de passe configuré
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- Interface `wlx54c9ff02f26e` active
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### Pi Zero (Drone)
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- SSH alias `jetson-pi` fonctionnel dans `~/.ssh/config`
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- Session sudo "chaude" lancée sur Pi Zero
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- Module driver `rtl88xxau_wfb` chargé
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- Interface `wlan-drone` active
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## Configuration de la session sudo "chaude"
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Sur Pi Zero, au démarrage de session :
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```bash
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sudo -v
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```
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Cela cache le mot de passe pendant 15 minutes (~5 min après dernière commande sudo).
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## Aide
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```bash
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./set_TX_power_base.sh --help
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./set_TX_power_drone.sh --help
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```
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## Version
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- **Base script :** 1.0.0
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- **Drone script :** 1.0.0
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## Auteur
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WireClaw TX Power Control System
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## Notes
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- La conversion Index → dBm est approximative et dépend du chipset/driver
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- Modifier la puissance affecte immédiatement le trafic en cours (peut déconnecter)
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- Les limites régionales (FCC/ETSI) peuvent être appliquées par le driver
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- Le Pi Zero demande un rechargement du module (interruption de service ~2s)
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---
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## Exemples d'utilisation
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### Configuration complète (Base + Drone)
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```bash
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# Tous deux à puissance moyenne (~10 dBm)
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./set_TX_power_base.sh 31
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./set_TX_power_drone.sh 31
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```
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### Configuration asymétrique
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```bash
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# Base en haute puissance, Drone en faible puissance
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./set_TX_power_base.sh 52
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./set_TX_power_drone.sh 10
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```
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### Reset (minimum)
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```bash
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./set_TX_power_base.sh 0
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./set_TX_power_drone.sh 0
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```
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---
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## Troubleshooting
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### Erreur : "sudo requis"
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Sur Jetson : lancez `sudo -v` pour activer une session sudo "chaude"
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### Erreur : "SSH non disponible"
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Vérifiez que l'alias `jetson-pi` est configuré dans `~/.ssh/config`
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### Erreur : "Module not found"
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Vérifiez que le driver `rtl88xxau_wfb` est compilé et chargé sur Pi Zero
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### Changement de puissance non visible
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Vérifiez avec : `iw dev <iface> info | grep txpower`
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@ -1,156 +0,0 @@
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#!/bin/bash
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# WireClaw TX Power Control - Base (Jetson)
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# Version: 1.0.0
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# Description: Modifie la puissance d'émission (TX) du Jetson via iw
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# Usage: ./set_TX_power_base.sh <power_index>
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# Example: ./set_TX_power_base.sh 10
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set -e
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VERSION="1.0.0"
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SCRIPT_NAME=$(basename "$0")
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# Configuration
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JETSON_IFACE="wlx54c9ff02f26e"
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IW_CMD="/usr/sbin/iw"
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# Couleurs
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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# Fonctions
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print_header() {
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echo -e "${BLUE}════════════════════════════════════════════════════════${NC}"
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echo -e "${BLUE} WireClaw TX Power Control - BASE (Jetson) v${VERSION}${NC}"
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echo -e "${BLUE}════════════════════════════════════════════════════════${NC}"
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}
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print_info() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}[✓]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[✗]${NC} $1"
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}
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show_help() {
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cat << EOF
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${BLUE}Usage:${NC}
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$SCRIPT_NAME <power_index>
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${BLUE}Arguments:${NC}
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power_index Index de puissance TX (0-63)
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0 = 0 dBm (minimum)
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10 = ~3 dBm
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20 = ~6 dBm
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31 = ~10 dBm
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42 = ~15 dBm
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52 = ~20 dBm
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63 = ~23 dBm (maximum)
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${BLUE}Exemples:${NC}
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$SCRIPT_NAME 10 # Puissance faible
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$SCRIPT_NAME 31 # Puissance moyenne
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$SCRIPT_NAME 52 # Puissance haute
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$SCRIPT_NAME 63 # Puissance maximale
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${BLUE}Interface:${NC}
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${JETSON_IFACE}
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EOF
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}
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# Validation
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validate_input() {
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if [ -z "$1" ]; then
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print_error "Aucun index spécifié"
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echo ""
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show_help
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exit 1
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fi
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if ! [[ "$1" =~ ^[0-9]+$ ]]; then
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print_error "L'index doit être un nombre entier"
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exit 1
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fi
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if [ "$1" -lt 0 ] || [ "$1" -gt 63 ]; then
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print_error "L'index doit être entre 0 et 63 (reçu: $1)"
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exit 1
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fi
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}
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# Conversion index (0-63) -> dBm (0-23)
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index_to_dbm() {
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echo $(( ($1 * 23) / 63 ))
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}
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# Obtenir la puissance actuelle
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get_current_power() {
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$IW_CMD dev "$JETSON_IFACE" info 2>/dev/null | grep "txpower" | awk '{print $2, $3}' || echo "unknown"
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}
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# Modifier la puissance
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set_power() {
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local index=$1
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local dbm=$(index_to_dbm "$index")
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local mbm=$(( dbm * 100 ))
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print_info "Modification du Jetson (Base)..."
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echo -n " Puissance actuelle: "
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get_current_power
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if sudo -n $IW_CMD dev "$JETSON_IFACE" set txpower fixed "$mbm" 2>/dev/null; then
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sleep 0.5
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echo -n " Puissance nouvelle: "
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get_current_power
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print_success "Jetson configuré (index=$index, ~$dbm dBm)"
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return 0
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else
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print_error "Impossible de configurer (sudo requis)"
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return 1
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fi
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}
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# Main
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main() {
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print_header
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case "$1" in
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-h|--help)
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show_help
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exit 0
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;;
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-v|--version)
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echo "WireClaw TX Power Control - Base v${VERSION}"
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exit 0
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;;
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esac
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validate_input "$1"
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echo ""
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set_power "$1"
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STATUS=$?
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echo ""
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echo -e "${BLUE}════════════════════════════════════════════════════════${NC}"
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if [ $STATUS -eq 0 ]; then
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print_success "Puissance TX Base configurée (index=$1)"
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exit 0
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else
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print_error "Impossible de configurer la puissance TX"
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exit 1
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fi
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}
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main "$@"
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@ -1,170 +0,0 @@
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#!/bin/bash
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# WireClaw TX Power Control - Drone (Pi Zero)
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# Version: 1.0.0
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# Description: Modifie la puissance d'émission (TX) du Pi Zero via modprobe rtw_tx_pwr_idx_override
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# Usage: ./set_TX_power_drone.sh <power_index>
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# Example: ./set_TX_power_drone.sh 10
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set -e
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VERSION="1.0.0"
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SCRIPT_NAME=$(basename "$0")
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# Configuration
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PIZERO_SSH_ALIAS="jetson-pi"
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PIZERO_MODULE="rtl88xxau_wfb"
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PIZERO_IFACE="wlan-drone"
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IW_CMD="/usr/sbin/iw"
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# Couleurs
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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# Fonctions
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print_header() {
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echo -e "${BLUE}════════════════════════════════════════════════════════${NC}"
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echo -e "${BLUE} WireClaw TX Power Control - DRONE (Pi Zero) v${VERSION}${NC}"
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echo -e "${BLUE}════════════════════════════════════════════════════════${NC}"
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}
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print_info() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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print_success() {
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echo -e "${GREEN}[✓]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[✗]${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}[!]${NC} $1"
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}
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show_help() {
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cat << EOF
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${BLUE}Usage:${NC}
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$SCRIPT_NAME <power_index>
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${BLUE}Arguments:${NC}
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power_index Index de puissance TX (0-63)
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0 = 0 dBm (minimum)
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10 = ~3 dBm
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20 = ~6 dBm
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31 = ~10 dBm
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42 = ~15 dBm
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52 = ~20 dBm
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63 = ~23 dBm (maximum)
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${BLUE}Exemples:${NC}
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$SCRIPT_NAME 10 # Puissance faible
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$SCRIPT_NAME 31 # Puissance moyenne
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$SCRIPT_NAME 52 # Puissance haute
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$SCRIPT_NAME 63 # Puissance maximale
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${BLUE}Interface:${NC}
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${PIZERO_IFACE} (via SSH: ${PIZERO_SSH_ALIAS})
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${BLUE}Méthode:${NC}
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ssh jetson-pi "sudo modprobe -r ${PIZERO_MODULE} && sudo modprobe ${PIZERO_MODULE} rtw_tx_pwr_idx_override=<index>"
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${BLUE}Notes:${NC}
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- Recharge le module du driver
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- Nécessite sudo sur Pi Zero
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- Session sudo "chaude" requise
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EOF
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}
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# Validation
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validate_input() {
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if [ -z "$1" ]; then
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print_error "Aucun index spécifié"
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echo ""
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show_help
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exit 1
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fi
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if ! [[ "$1" =~ ^[0-9]+$ ]]; then
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print_error "L'index doit être un nombre entier"
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exit 1
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fi
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if [ "$1" -lt 0 ] || [ "$1" -gt 63 ]; then
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print_error "L'index doit être entre 0 et 63 (reçu: $1)"
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exit 1
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fi
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}
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# Obtenir la puissance actuelle
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get_current_power() {
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ssh "$PIZERO_SSH_ALIAS" "$IW_CMD dev $PIZERO_IFACE info 2>/dev/null | grep txpower | awk '{print \$2, \$3}'" 2>/dev/null || echo "unknown"
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}
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# Modifier la puissance
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set_power() {
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local index=$1
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print_info "Modification du Pi Zero (Drone)..."
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echo -n " Puissance actuelle: "
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get_current_power
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print_info "Recharge du module ${PIZERO_MODULE}..."
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print_info " Commande: sudo modprobe -r ${PIZERO_MODULE} && sudo modprobe ${PIZERO_MODULE} rtw_tx_pwr_idx_override=$index"
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if ssh "$PIZERO_SSH_ALIAS" "sudo -n modprobe -r $PIZERO_MODULE && sudo -n modprobe $PIZERO_MODULE rtw_tx_pwr_idx_override=$index" 2>/dev/null; then
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sleep 2 # Attendre le rechargement complet du module et la reconnexion
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echo -n " Puissance nouvelle: "
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get_current_power
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print_success "Pi Zero configuré (index=$index)"
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return 0
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else
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print_error "Impossible de recharger le module"
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print_error "Vérifiez que:"
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print_error " 1. SSH vers ${PIZERO_SSH_ALIAS} fonctionne"
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print_error " 2. Une session sudo 'chaude' est active sur Pi Zero"
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print_error " 3. Le module ${PIZERO_MODULE} existe"
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return 1
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fi
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}
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# Main
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main() {
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print_header
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case "$1" in
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-h|--help)
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show_help
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exit 0
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;;
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-v|--version)
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echo "WireClaw TX Power Control - Drone v${VERSION}"
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exit 0
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;;
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esac
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validate_input "$1"
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echo ""
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set_power "$1"
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STATUS=$?
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echo ""
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echo -e "${BLUE}════════════════════════════════════════════════════════${NC}"
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if [ $STATUS -eq 0 ]; then
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print_success "Puissance TX Drone configurée (index=$1)"
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exit 0
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else
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print_error "Impossible de configurer la puissance TX"
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exit 1
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fi
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}
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main "$@"
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