#!/usr/bin/env bash
# Drive each J19 GPIO one-at-a-time; listen on others for pairings.
set -euo pipefail
ROOT="$(cd "$(dirname "$0")" && pwd)"
# Stop any blink first so pins are free.
pkill -f "${ROOT}/hs_out_blink.py" 2>/dev/null || true
sleep 0.3
exec sudo python3 "${ROOT}/hs_j19_pair_scan.py" "$@"