Files
contact/utilities/utils.py
2025-01-20 09:41:26 -06:00

74 lines
2.6 KiB
Python

import globals
from meshtastic.protobuf import config_pb2
import re
def get_channels():
"""Retrieve channels from the node and update globals.channel_list and globals.all_messages."""
node = globals.interface.getNode('^local')
device_channels = node.channels
# Clear and rebuild channel list
# globals.channel_list = []
for device_channel in device_channels:
if device_channel.role:
# Use the channel name if available, otherwise use the modem preset
if device_channel.settings.name:
channel_name = device_channel.settings.name
else:
# If channel name is blank, use the modem preset
lora_config = node.localConfig.lora
modem_preset_enum = lora_config.modem_preset
modem_preset_string = config_pb2._CONFIG_LORACONFIG_MODEMPRESET.values_by_number[modem_preset_enum].name
channel_name = convert_to_camel_case(modem_preset_string)
# Add channel to globals.channel_list if not already present
if channel_name not in globals.channel_list:
globals.channel_list.append(channel_name)
# Initialize globals.all_messages[channel_name] if it doesn't exist
if channel_name not in globals.all_messages:
globals.all_messages[channel_name] = []
return globals.channel_list
def get_node_list():
if globals.interface.nodes:
sorted_nodes = sorted(
globals.interface.nodes.values(),
key = lambda node: (node['lastHeard'] if ('lastHeard' in node and isinstance(node['lastHeard'], int)) else 0),
reverse = True)
return [node['num'] for node in sorted_nodes]
return []
def get_nodeNum():
myinfo = globals.interface.getMyNodeInfo()
myNodeNum = myinfo['num']
return myNodeNum
def decimal_to_hex(decimal_number):
return f"!{decimal_number:08x}"
def convert_to_camel_case(string):
words = string.split('_')
camel_case_string = ''.join(word.capitalize() for word in words)
return camel_case_string
def get_name_from_number(number, type='long'):
name = ""
for node in globals.interface.nodes.values():
if number == node['num']:
if type == 'long':
name = node['user']['longName']
return name
elif type == 'short':
name = node['user']['shortName']
return name
else:
pass
else:
name = str(decimal_to_hex(number)) # If long name not found, use the ID as string
return name