#!/usr/bin/env python3
import socket, msgpack, time, sys

ROUTER_SOCK = sys.argv[1] if len(sys.argv) > 1 else "/var/run/arduino-router.sock"
SERIAL_DEV = sys.argv[2] if len(sys.argv) > 2 else "/dev/ttyHS1"

s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
s.settimeout(5)
s.connect(ROUTER_SOCK)
p = msgpack.Packer()

req = p.pack([0, 1, "mon/reset", []])
s.sendall(req); s.recv(4096)

req = p.pack([0, 2, "$/serial/close", [SERIAL_DEV]])
s.sendall(req); s.recv(4096)

req = p.pack([0, 3, "$/serial/open", [SERIAL_DEV]])
s.sendall(req); s.recv(4096)

s.close()
print("MCU reset, serial reopened. Wait 20s for Bridge.begin()...")