Add repeater mode (-r) for direct serial CLI access

This commit is contained in:
bram 2025-12-30 14:19:23 +01:00
parent e2905e10bf
commit a260c83296

View file

@ -3424,6 +3424,7 @@ def command_usage() :
-b <baudrate> : specify baudrate
-C : toggles classic mode for prompt
-c <on/off> : disables most of color output if off
-r : repeater mode (raw text CLI, use with -s)
""")
def get_help_for (cmdname, context="line") :
@ -3583,6 +3584,223 @@ To remove a channel, use remove_channel, either with channel name or number.
else:
print(f"Sorry, no help yet for {cmdname}")
# Repeater mode history file
MCCLI_REPEATER_HISTORY_FILE = MCCLI_CONFIG_DIR + "repeater_history"
# Repeater command completion dictionary
REPEATER_COMMANDS = {
"ver": None,
"board": None,
"reboot": None,
"advert": None,
"clock": {"sync": None},
"time": None,
"neighbors": None,
"stats-core": None,
"stats-radio": None,
"stats-packets": None,
"clear": {"stats": None},
"log": {"start": None, "stop": None, "erase": None},
"get": {
"name": None, "radio": None, "tx": None, "freq": None,
"public.key": None, "prv.key": None, "repeat": None, "role": None,
"lat": None, "lon": None, "af": None,
"rxdelay": None, "txdelay": None, "direct.txdelay": None,
"flood.max": None, "flood.advert.interval": None,
"advert.interval": None, "guest.password": None,
"allow.read.only": None, "multi.acks": None,
"int.thresh": None, "agc.reset.interval": None,
"bridge.enabled": None, "bridge.delay": None,
"bridge.source": None, "bridge.baud": None,
"bridge.channel": None, "bridge.secret": None, "bridge.type": None,
"adc.multiplier": None, "acl": None,
},
"set": {
"name": None, "radio": None, "tx": None, "freq": None,
"prv.key": None, "repeat": {"on": None, "off": None},
"lat": None, "lon": None, "af": None,
"rxdelay": None, "txdelay": None, "direct.txdelay": None,
"flood.max": None, "flood.advert.interval": None,
"advert.interval": None, "guest.password": None,
"allow.read.only": {"on": None, "off": None},
"multi.acks": None, "int.thresh": None, "agc.reset.interval": None,
"bridge.enabled": {"on": None, "off": None},
"bridge.delay": None, "bridge.source": None,
"bridge.baud": None, "bridge.channel": None, "bridge.secret": None,
"adc.multiplier": None,
},
"password": None,
"erase": None,
"gps": {"on": None, "off": None, "sync": None, "setloc": None, "advert": {"none": None, "share": None, "prefs": None}},
"sensor": {"list": None, "get": None, "set": None},
"region": {"get": None, "put": None, "remove": None, "save": None, "load": None, "home": None, "allowf": None, "denyf": None},
"setperm": None,
"tempradio": None,
"neighbor.remove": None,
"quit": None,
"q": None,
"help": None,
}
REPEATER_HELP = f"""
{ANSI_BCYAN}Repeater CLI Commands:{ANSI_END}
{ANSI_BGREEN}Info:{ANSI_END}
ver - Firmware version
board - Board name
clock - Show current time
{ANSI_BGREEN}Stats:{ANSI_END}
stats-core - Core stats (uptime, battery, queue)
stats-radio - Radio stats (RSSI, SNR, noise floor)
stats-packets - Packet statistics (sent/recv counts)
clear stats - Reset all statistics
{ANSI_BGREEN}Network:{ANSI_END}
neighbors - Show neighboring repeaters (zero-hop)
advert - Send advertisement now
{ANSI_BGREEN}Logging:{ANSI_END}
log start - Enable packet logging
log stop - Disable packet logging
log - Dump log file to console
log erase - Erase log file
{ANSI_BGREEN}Configuration (get/set):{ANSI_END}
get name - Node name
get radio - Radio params (freq,bw,sf,cr)
get tx - TX power (dBm)
get repeat - Repeat mode on/off
get public.key - Node public key
get advert.interval - Advertisement interval (minutes)
set name <name> - Set node name
set tx <power> - Set TX power (dBm)
set repeat on|off - Enable/disable repeating
set radio f,bw,sf,cr - Set radio params (reboot to apply)
set advert.interval <min> - Set advert interval (60-240 min)
{ANSI_BGREEN}System:{ANSI_END}
reboot - Reboot device
erase - Erase filesystem (serial only)
{ANSI_BYELLOW}Type 'quit' or 'q' to exit, Ctrl+C to abort{ANSI_END}
"""
async def repeater_loop(port, baudrate):
"""Interactive loop for repeater text CLI (raw serial commands)"""
import serial as pyserial
print(f"{ANSI_BCYAN}Connecting to repeater at {port} ({baudrate} baud)...{ANSI_END}")
try:
ser = pyserial.Serial(port, baudrate, timeout=1)
except PermissionError:
print(f"{ANSI_BRED}Error: Permission denied. Try running with sudo or add user to dialout group.{ANSI_END}")
return
except Exception as e:
print(f"{ANSI_BRED}Error opening serial port: {e}{ANSI_END}")
return
await asyncio.sleep(0.5) # Wait for connection to stabilize
ser.reset_input_buffer()
# Send initial CR to wake up CLI
ser.write(b"\r")
await asyncio.sleep(0.2)
ser.reset_input_buffer()
# Try to get device info
ser.write(b"ver\r")
await asyncio.sleep(0.3)
ver_response = ser.read(ser.in_waiting or 256).decode(errors='ignore').strip()
device_name = "Repeater"
for line in ver_response.split('\n'):
line = line.strip()
if line and not line.startswith("ver") and ">" not in line[:3]:
device_name = line.split('(')[0].strip() if '(' in line else line
break
print(f"{ANSI_BGREEN}Connected!{ANSI_END} Device: {ANSI_BMAGENTA}{device_name}{ANSI_END}")
print(f"Type {ANSI_BCYAN}help{ANSI_END} for commands, {ANSI_BCYAN}quit{ANSI_END} to exit, {ANSI_BCYAN}Tab{ANSI_END} for completion")
print("-" * 50)
# Setup history and session
try:
if os.path.isdir(MCCLI_CONFIG_DIR):
our_history = FileHistory(MCCLI_REPEATER_HISTORY_FILE)
else:
our_history = None
except Exception:
our_history = None
session = PromptSession(
history=our_history,
wrap_lines=False,
mouse_support=False,
complete_style=CompleteStyle.MULTI_COLUMN
)
# Setup key bindings
bindings = KeyBindings()
@bindings.add("escape")
def _(event):
event.app.current_buffer.cancel_completion()
# Build prompt
prompt_base = f"{ANSI_BGRAY}{device_name}{ANSI_MAGENTA}>{ANSI_END} "
# Setup completer
completer = NestedCompleter.from_nested_dict(REPEATER_COMMANDS)
while True:
try:
cmd = await session.prompt_async(
ANSI(prompt_base),
completer=completer,
complete_while_typing=False,
key_bindings=bindings
)
except (KeyboardInterrupt, EOFError):
break
cmd = cmd.strip()
if not cmd:
continue
if cmd.lower() in ("quit", "exit", "q"):
break
if cmd.lower() == "help":
print(REPEATER_HELP)
continue
# Send command with CR terminator
ser.write(f"{cmd}\r".encode())
await asyncio.sleep(0.3)
# Read response
response = ser.read(ser.in_waiting or 4096).decode(errors='ignore')
if response:
# Clean up echo and format response
lines = response.strip().split('\n')
for line in lines:
line = line.strip()
if line and line != cmd: # Skip echo of command
# Color code certain responses
if line.startswith("OK") or line.startswith("ok"):
print(f"{ANSI_GREEN}{line}{ANSI_END}")
elif line.startswith("Error") or line.startswith("ERR"):
print(f"{ANSI_RED}{line}{ANSI_END}")
elif line.startswith("->"):
print(f"{ANSI_CYAN}{line}{ANSI_END}")
else:
print(line)
ser.close()
print(f"\n{ANSI_BGRAY}Disconnected from repeater.{ANSI_END}")
async def main(argv):
""" Do the job """
json_output = JSON
@ -3593,6 +3811,7 @@ async def main(argv):
hostname = None
serial_port = None
baudrate = 115200
repeater_mode = False
timeout = 2
pin = None
first_device = False
@ -3603,7 +3822,7 @@ async def main(argv):
address = f.readline().strip()
try:
opts, args = getopt.getopt(argv, "a:d:s:ht:p:b:fjDhvSlT:Pc:C")
opts, args = getopt.getopt(argv, "a:d:s:ht:p:b:fjDhvSlT:Pc:Cr")
except getopt.GetoptError:
print("Unrecognized option, use -h to get more help")
command_usage()
@ -3615,6 +3834,8 @@ async def main(argv):
process_event_message.color = False
case "-C":
interactive_loop.classic = not interactive_loop.classic
case "-r": # repeater mode (raw text CLI)
repeater_mode = True
case "-d" : # name specified on cmdline
address = arg
case "-a" : # address specified on cmdline
@ -3702,6 +3923,15 @@ async def main(argv):
elif (json_output) :
logger.setLevel(logging.ERROR)
# Repeater mode - raw text CLI over serial
if repeater_mode:
if serial_port is None:
print("Error: Repeater mode (-r) requires serial port (-s)")
command_usage()
return
await repeater_loop(serial_port, baudrate)
return
mc = None
if not hostname is None : # connect via tcp
mc = await MeshCore.create_tcp(host=hostname, port=port, debug=debug, only_error=json_output)