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AVR_Miner.py
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#!/usr/bin/env python3
##########################################
# Duino-Coin Python AVR Miner (v2.6.1)
# https://github.com/revoxhere/duino-coin
# Distributed under MIT license
# © Duino-Coin Community 2019-2021
##########################################
# Import libraries
import sys
from configparser import ConfigParser
from datetime import datetime
from json import load as jsonload
from locale import LC_ALL, getdefaultlocale, getlocale, setlocale
from os import _exit, execl, mkdir
from os import name as osname
from os import path
from os import system as ossystem
from platform import machine as osprocessor
from pathlib import Path
from platform import system
from re import sub
from signal import SIGINT, signal
from socket import socket
from subprocess import DEVNULL, Popen, check_call, call
from threading import Thread as thrThread
from threading import Lock
from time import ctime, sleep, strptime, time
from statistics import mean
from random import choice
import select
import pip
def install(package):
try:
pip.main(["install", package])
except AttributeError:
check_call([sys.executable, '-m', 'pip', 'install', package])
call([sys.executable, __file__])
def now():
# Return datetime object
return datetime.now()
try:
# Check if pyserial is installed
from serial import Serial
import serial.tools.list_ports
except ModuleNotFoundError:
print(
now().strftime('%H:%M:%S ')
+ 'Pyserial is not installed. '
+ 'Miner will try to install it. '
+ 'If it fails, please manually install "pyserial" python3 package.'
+ '\nIf you can\'t install it, use the Minimal-PC_Miner.')
install('pyserial')
try:
# Check if requests is installed
import requests
except ModuleNotFoundError:
print(
now().strftime('%H:%M:%S ')
+ 'Requests is not installed. '
+ 'Miner will try to install it. '
+ 'If it fails, please manually install "requests" python3 package.'
+ '\nIf you can\'t install it, use the Minimal-PC_Miner.')
install('requests')
try:
# Check if colorama is installed
from colorama import Back, Fore, Style, init
except ModuleNotFoundError:
print(
now().strftime('%H:%M:%S ')
+ 'Colorama is not installed. '
+ 'Miner will try to install it. '
+ 'If it fails, please manually install "colorama" python3 package.'
+ '\nIf you can\'t install it, use the Minimal-PC_Miner.')
install('colorama')
try:
# Check if pypresence is installed
from pypresence import Presence
except ModuleNotFoundError:
print(
now().strftime('%H:%M:%S ')
+ 'Pypresence is not installed. '
+ 'Miner will try to install it. '
+ 'If it fails, please manually install "pypresence" python3 package.'
+ '\nIf you can\'t install it, use the Minimal-PC_Miner.')
install('pypresence')
# Global variables
MINER_VER = '2.61' # Version number
SOC_TIMEOUT = 45
PERIODIC_REPORT_TIME = 60
AVR_TIMEOUT = 3.1 # diff 6 * 100 / 196 h/s = 3.06
BAUDRATE = 115200
RESOURCES_DIR = 'AVRMiner_' + str(MINER_VER) + '_resources'
shares = [0, 0]
hashrate_mean = []
ping_mean = []
diff = 0
shuffle_ports = "y"
donator_running = False
job = ''
debug = 'n'
discord_presence = 'y'
rig_identifier = 'None'
donation_level = 0
hashrate = 0
config = ConfigParser()
thread_lock = Lock()
mining_start_time = time()
# Create resources folder if it doesn't exist
if not path.exists(RESOURCES_DIR):
mkdir(RESOURCES_DIR)
# Check if languages file exists
if not Path(RESOURCES_DIR + '/langs.json').is_file():
url = ('https://raw.githubusercontent.com/'
+ 'revoxhere/'
+ 'duino-coin/master/Resources/'
+ 'AVR_Miner_langs.json')
r = requests.get(url)
with open(RESOURCES_DIR + '/langs.json', 'wb') as f:
f.write(r.content)
# Load language file
with open(RESOURCES_DIR + '/langs.json', 'r', encoding='utf8') as lang_file:
lang_file = jsonload(lang_file)
# OS X invalid locale hack
if system() == 'Darwin':
if getlocale()[0] is None:
setlocale(LC_ALL, 'en_US.UTF-8')
# Check if miner is configured, if it isn't, autodetect language
try:
if not Path(RESOURCES_DIR + '/Miner_config.cfg').is_file():
locale = getdefaultlocale()[0]
if locale.startswith('es'):
lang = 'spanish'
elif locale.startswith('sk'):
lang = 'slovak'
elif locale.startswith('ru'):
lang = 'russian'
elif locale.startswith('pl'):
lang = 'polish'
elif locale.startswith('fr'):
lang = 'french'
elif locale.startswith('tr'):
lang = 'turkish'
elif locale.startswith('pt'):
lang = 'portuguese'
elif locale.startswith('nl'):
lang = 'dutch'
elif locale.startswith('zh'):
lang = 'chinese_simplified'
elif locale.startswith('th'):
lang = 'thai'
else:
lang = 'english'
else:
try:
# Read language from configfile
config.read(RESOURCES_DIR + '/Miner_config.cfg')
lang = config['Duino-Coin-AVR-Miner']['language']
except Exception:
# If it fails, fallback to english
lang = 'english'
except:
lang = 'english'
def get_string(string_name: str):
# Get string from language file
if string_name in lang_file[lang]:
return lang_file[lang][string_name]
elif string_name in lang_file['english']:
return lang_file['english'][string_name]
else:
return ' String not found: ' + string_name
def get_prefix(diff: int):
if int(diff) >= 1000000000:
diff = str(round(diff / 1000000000)) + "G"
elif int(diff) >= 1000000:
diff = str(round(diff / 1000000)) + "M"
elif int(diff) >= 1000:
diff = str(round(diff / 1000)) + "k"
return str(diff)
def debug_output(text: str):
# Debug output
if debug == 'y':
print(
Style.RESET_ALL
+ now().strftime(Style.DIM + '%H:%M:%S.%f ')
+ 'DEBUG: '
+ str(text))
def title(title: str):
# Window title
if osname == 'nt':
# Windows systems
ossystem('title ' + title)
else:
# Most standard terminals
print('\33]0;' + title + '\a', end='')
sys.stdout.flush()
def handler(signal_received, frame):
# SIGINT handler
pretty_print(
'sys0',
get_string('sigint_detected')
+ Style.NORMAL
+ Fore.RESET
+ get_string('goodbye'),
'warning')
try:
# Close previous socket connection (if any)
socket.close()
except Exception:
pass
_exit(0)
# Enable signal handler
signal(SIGINT, handler)
def load_config():
# Config loading section
global username
global donation_level
global avrport
global debug
global rig_identifier
global discord_presence
global shuffle_ports
global SOC_TIMEOUT
global AVR_TIMEOUT
global PERIODIC_REPORT_TIME
# Initial configuration section
if not Path(str(RESOURCES_DIR) + '/Miner_config.cfg').is_file():
print(
Style.BRIGHT
+ get_string('basic_config_tool')
+ RESOURCES_DIR
+ get_string('edit_config_file_warning'))
print(
Style.RESET_ALL
+ get_string('dont_have_account')
+ Fore.YELLOW
+ get_string('wallet')
+ Fore.RESET
+ get_string('register_warning'))
username = input(
Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ask_username')
+ Fore.RESET
+ Style.BRIGHT)
print(Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ports_message'))
portlist = serial.tools.list_ports.comports(include_links=True)
for port in portlist:
print(Style.RESET_ALL
+ Style.BRIGHT
+ Fore.RESET
+ ' '
+ str(port))
print(Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ports_notice'))
port_names = []
for port in portlist:
port_names.append(port.device)
avrport = ''
while True:
current_port = input(
Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ask_avrport')
+ Fore.RESET
+ Style.BRIGHT)
if current_port in port_names:
avrport += current_port
confirmation = input(
Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ask_anotherport')
+ Fore.RESET
+ Style.BRIGHT)
if confirmation == 'y' or confirmation == 'Y':
avrport += ','
else:
break
else:
print(Style.RESET_ALL
+ Fore.RED
+ 'Please enter a valid COM port from the list above')
rig_identifier = input(
Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ask_rig_identifier')
+ Fore.RESET
+ Style.BRIGHT)
if rig_identifier == 'y' or rig_identifier == 'Y':
rig_identifier = input(
Style.RESET_ALL
+ Fore.YELLOW
+ get_string('ask_rig_name')
+ Fore.RESET
+ Style.BRIGHT)
else:
rig_identifier = 'None'
donation_level = '0'
#if osname == 'nt' or osname == 'posix':
# donation_level = input(
# Style.RESET_ALL
# + Fore.YELLOW
# + get_string('ask_donation_level')
# + Fore.RESET
# + Style.BRIGHT)
# Check wheter donation_level is correct
donation_level = sub(r'\D', '', donation_level)
if donation_level == '':
donation_level = 1
if float(donation_level) > int(5):
donation_level = 5
if float(donation_level) < int(0):
donation_level = 0
# Format data
config['Duino-Coin-AVR-Miner'] = {
'username': username,
'avrport': avrport,
'donate': donation_level,
'language': lang,
'identifier': rig_identifier,
'debug': 'n',
"soc_timeout": 45,
"avr_timeout": 3.1,
"discord_presence": "y",
"periodic_report": 60,
"shuffle_ports": "y"
}
# Write data to file
with open(str(RESOURCES_DIR)
+ '/Miner_config.cfg', 'w') as configfile:
config.write(configfile)
avrport = avrport.split(',')
print(Style.RESET_ALL + get_string('config_saved'))
else: # If config already exists, load from it
config.read(str(RESOURCES_DIR) + '/Miner_config.cfg')
username = config['Duino-Coin-AVR-Miner']['username']
avrport = config['Duino-Coin-AVR-Miner']['avrport']
avrport = avrport.replace(" ", "").split(',')
donation_level = config['Duino-Coin-AVR-Miner']['donate']
debug = config['Duino-Coin-AVR-Miner']['debug']
rig_identifier = config['Duino-Coin-AVR-Miner']['identifier']
SOC_TIMEOUT = int(config["Duino-Coin-AVR-Miner"]["soc_timeout"])
AVR_TIMEOUT = float(config["Duino-Coin-AVR-Miner"]["avr_timeout"])
discord_presence = config["Duino-Coin-AVR-Miner"]["discord_presence"]
shuffle_ports = config["Duino-Coin-AVR-Miner"]["shuffle_ports"]
PERIODIC_REPORT_TIME = int(
config["Duino-Coin-AVR-Miner"]["periodic_report"])
def greeting():
# greeting message depending on time
global greeting
print(Style.RESET_ALL)
current_hour = strptime(ctime(time())).tm_hour
if current_hour < 12:
greeting = get_string('greeting_morning')
elif current_hour == 12:
greeting = get_string('greeting_noon')
elif current_hour > 12 and current_hour < 18:
greeting = get_string('greeting_afternoon')
elif current_hour >= 18:
greeting = get_string('greeting_evening')
else:
greeting = get_string('greeting_back')
# Startup message
print(
Style.DIM
+ Fore.MAGENTA
+ ' ‖ '
+ Fore.YELLOW
+ Style.BRIGHT
+ get_string('banner')
+ Style.RESET_ALL
+ Fore.MAGENTA
+ ' (v'
+ str(MINER_VER)
+ ') '
+ Fore.RESET
+ '2019-2021')
print(
Style.DIM
+ Fore.MAGENTA
+ ' ‖ '
+ Style.NORMAL
+ Fore.MAGENTA
+ 'https://github.com/revoxhere/duino-coin')
if lang != "english":
print(
Style.DIM
+ Fore.MAGENTA
+ " ‖ "
+ Style.NORMAL
+ Fore.RESET
+ lang.capitalize()
+ " translation: "
+ Fore.MAGENTA
+ get_string("translation_autor"))
print(
Style.DIM
+ Fore.MAGENTA
+ ' ‖ '
+ Style.NORMAL
+ Fore.RESET
+ get_string('avr_on_port')
+ Style.BRIGHT
+ Fore.YELLOW
+ ' '.join(avrport))
#if osname == 'nt' or osname == 'posix':
# print(
# Style.DIM
# + Fore.MAGENTA
# + ' ‖ '
# + Style.NORMAL
# + Fore.RESET
# + get_string('donation_level')
# + Style.BRIGHT
# + Fore.YELLOW
# + str(donation_level))
print(
Style.DIM
+ Fore.MAGENTA
+ ' ‖ '
+ Style.NORMAL
+ Fore.RESET
+ get_string('algorithm')
+ Style.BRIGHT
+ Fore.YELLOW
+ 'DUCO-S1A ⚙ AVR diff')
if rig_identifier != "None":
print(
Style.DIM
+ Fore.MAGENTA
+ ' ‖ '
+ Style.NORMAL
+ Fore.RESET
+ get_string('rig_identifier')
+ Style.BRIGHT
+ Fore.YELLOW
+ rig_identifier)
print(
Style.DIM
+ Fore.MAGENTA
+ ' ‖ '
+ Style.NORMAL
+ Fore.RESET
+ str(greeting)
+ ', '
+ Style.BRIGHT
+ Fore.YELLOW
+ str(username)
+ '!\n')
def init_rich_presence():
# Initialize Discord rich presence
global RPC
try:
RPC = Presence(808056068113563701)
RPC.connect()
debug_output('Discord rich presence initialized')
except Exception:
# Discord not launched
pass
def update_rich_presence():
# Update rich presence status
startTime = int(time())
while True:
try:
RPC.update(
details='Hashrate: ' + str(round(hashrate)) + ' H/s',
start=startTime,
state='Acc. shares: '
+ str(shares[0])
+ '/'
+ str(shares[0] + shares[1]),
large_image='ducol',
large_text='Duino-Coin, '
+ 'a coin that can be mined with almost everything, '
+ 'including AVR boards',
buttons=[
{'label': 'Learn more',
'url': 'https://duinocoin.com'},
{'label': 'Discord Server',
'url': 'https://discord.gg/k48Ht5y'}])
except Exception:
# Discord not launched
pass
# 15 seconds to respect Discord's rate limit
sleep(15)
def pretty_print(message_type, message, state):
# Print output messages in the DUCO 'standard'
# Usb/net/sys background
if message_type.startswith('net'):
background = Back.BLUE
elif message_type.startswith('usb'):
background = Back.MAGENTA
else:
background = Back.GREEN
# Text color
if state == 'success':
color = Fore.GREEN
elif state == 'warning':
color = Fore.YELLOW
else:
color = Fore.RED
with thread_lock:
print(Style.RESET_ALL
+ Fore.WHITE
+ now().strftime(Style.DIM + '%H:%M:%S ')
+ Style.BRIGHT
+ background
+ ' '
+ message_type
+ ' '
+ Back.RESET
+ color
+ Style.BRIGHT
+ message
+ Style.NORMAL
+ Fore.RESET)
def mine_avr(com, threadid):
global hashrate
start_time = time()
report_shares, last_shares = 0, 0
while True:
try:
while True:
try:
# Default AVR mining port
debug_output('Connecting to ' +
str(NODE_ADDRESS + ":" + str(NODE_PORT)))
soc = socket()
soc.connect((str(NODE_ADDRESS), int(NODE_PORT)))
soc.settimeout(SOC_TIMEOUT)
server_version = soc.recv(100).decode()
if threadid == 0:
if float(server_version) <= float(MINER_VER):
pretty_print(
'net0',
get_string('connected')
+ Style.NORMAL
+ Fore.RESET
+ get_string('connected_server')
+ str(server_version)
+ ")",
'success')
else:
pretty_print(
'sys0',
' Miner is outdated (v'
+ MINER_VER
+ ') -'
+ get_string('server_is_on_version')
+ server_version
+ Style.NORMAL
+ Fore.RESET
+ get_string('update_warning'),
'warning')
sleep(10)
soc.send(bytes("MOTD", encoding="ascii"))
motd = soc.recv(1024).decode().rstrip("\n")
if "\n" in motd:
motd = motd.replace("\n", "\n\t\t")
pretty_print("net" + str(threadid),
" MOTD: "
+ Fore.RESET
+ Style.NORMAL
+ str(motd),
"success")
break
except Exception as e:
pretty_print(
'net0',
get_string('connecting_error')
+ Style.NORMAL
+ ' ('
+ str(e)
+ ')',
'error')
debug_output('Connection error: ' + str(e))
sleep(10)
pretty_print(
'sys'
+ str(''.join(filter(str.isdigit, com))),
get_string('mining_start')
+ Style.NORMAL
+ Fore.RESET
+ get_string('mining_algorithm')
+ str(com)
+ ')',
'success')
while True:
# Send job request
debug_output(com + ': requested job from the server')
soc.sendall(
bytes(
'JOB,'
+ str(username)
+ ',AVR',
encoding='ascii'))
# Retrieve work
job = soc.recv(128).decode().rstrip("\n")
job = job.split(",")
debug_output("Received: " + str(job))
try:
diff = int(job[2])
debug_output(str(''.join(filter(str.isdigit, com)))
+ "Correct job received")
except:
pretty_print("usb"
+ str(''.join(filter(str.isdigit, com))),
" Node message: "
+ job[1],
"warning")
sleep(3)
while True:
while True:
try:
ser.close()
except:
pass
try:
ser = Serial(com,
baudrate=int(BAUDRATE),
timeout=float(AVR_TIMEOUT))
break
except Exception as e:
pretty_print(
'usb'
+ str(''.join(filter(str.isdigit, com))),
get_string('board_connection_error')
+ str(com)
+ get_string('board_connection_error2')
+ Style.NORMAL
+ Fore.RESET
+ ' (port connection err: '
+ str(e)
+ ')',
'error')
sleep(10)
while True:
retry_counter = 0
while True:
if retry_counter >= 3:
break
try:
debug_output(com + ': sending job to AVR')
ser.write(
bytes(
str(
job[0]
+ ',' + job[1]
+ ',' + job[2]
+ ','), encoding='ascii'))
debug_output(com + ': reading result from AVR')
result = ser.read_until(b'\n').decode().strip()
ser.flush()
if "\x00" in result or not result:
raise Exception("Empty data received")
debug_output(com + ': retrieved result: '
+ str(result)
+ ' len: '
+ str(len(result)))
result = result.split(',')
try:
if result[0] and result[1]:
break
except Exception as e:
debug_output(
com
+ ': retrying reading data: '
+ str(e))
retry_counter += 1
except Exception as e:
debug_output(
com
+ ': retrying sending data: '
+ str(e))
retry_counter += 1
try:
debug_output(
com
+ ': received result ('
+ str(result[0])
+ ')')
debug_output(
com
+ ': received time ('
+ str(result[1])
+ ')')
# Convert AVR time to seconds
computetime = round(int(result[1]) / 1000000, 3)
if computetime < 1:
computetime = str(
int(computetime * 1000)) + "ms"
else:
computetime = str(round(computetime, 2)) + "s"
# Calculate hashrate
hashrate_t = round(
int(result[0]) * 1000000 / int(result[1]), 2)
hashrate_mean.append(hashrate_t)
# Get average from the last hashrate measurements
hashrate = mean(hashrate_mean[-5:])
debug_output(
com +
': calculated hashrate (' +
str(hashrate_t) + ')'
+ ' (avg:' + str(hashrate) + ')')
try:
chipID = result[2]
debug_output(
com + ': chip ID: ' + str(result[2]))
""" Check if chipID got received, this is
of course just a fraction of what's
happening on the server with it """
if not chipID.startswith('DUCOID'):
raise Exception('Wrong chipID string')
except Exception:
pretty_print(
'usb'
+ str(''.join(filter(str.isdigit, com))),
' Possible incorrect chip ID!'
+ Style.NORMAL
+ Fore.RESET
+ ' This can cause problems with the'
+ ' Kolka system',
'warning')
chipID = 'None'
break
except Exception as e:
pretty_print(
'usb'
+ str(''.join(filter(str.isdigit, com))),
get_string('mining_avr_connection_error')
+ Style.NORMAL
+ Fore.RESET
+ ' (error reading result from the board: '
+ str(e)
+ ', please check connection '
+ 'and port setting)',
'warning')
debug_output(
com + ': error splitting data: ' + str(e))
sleep(1)
try:
# Send result to the server
soc.sendall(
bytes(
str(result[0])
+ ','
+ str(hashrate_t)
+ ',Official AVR Miner v'
+ str(MINER_VER)
+ ','
+ str(rig_identifier)
+ ','
+ str(chipID),
encoding='ascii'))
except Exception as e:
pretty_print(
'net'
+ str(''.join(filter(str.isdigit, com))),
get_string('connecting_error')
+ Style.NORMAL
+ Fore.RESET
+ ' ('
+ str(e)
+ ')',
'error')
debug_output(com + ': connection error: ' + str(e))
sleep(5)
break
while True:
try:
responsetimetart = now()
feedback = soc.recv(64).decode().rstrip('\n')
responsetimestop = now()
time_delta = (responsetimestop -
responsetimetart).microseconds
ping_mean.append(round(time_delta / 1000))
ping = mean(ping_mean[-10:])
debug_output(com + ': feedback: '
+ str(feedback)
+ ' with ping: '
+ str(ping))
break
except Exception as e:
pretty_print(
'net'
+ str(''.join(filter(str.isdigit, com))),
get_string('connecting_error')
+ Style.NORMAL
+ Fore.RESET
+ ' (err parsing response: '
+ str(e)
+ ')',
'error')
debug_output(com + ': error parsing response: '
+ str(e))
sleep(5)
break
diff = get_prefix(diff)
if feedback == 'GOOD':
# If result was correct
shares[0] += 1
title(
get_string('duco_avr_miner')
+ str(MINER_VER)
+ ') - '
+ str(shares[0])
+ '/'
+ str(shares[0] + shares[1])
+ get_string('accepted_shares'))
with thread_lock:
print(
Style.RESET_ALL
+ Fore.WHITE
+ now().strftime(Style.DIM + '%H:%M:%S ')
+ Style.BRIGHT
+ Back.MAGENTA
+ Fore.RESET
+ ' usb'
+ str(''.join(filter(str.isdigit, com)))
+ ' '
+ Back.RESET
+ Fore.GREEN
+ ' ⛏'
+ get_string('accepted')
+ Fore.RESET
+ str(int(shares[0]))
+ '/'
+ str(int(shares[0] + shares[1]))
+ Fore.YELLOW
+ ' ('
+ str(int((shares[0]
/ (shares[0] + shares[1]) * 100)))
+ '%)'
+ Style.NORMAL
+ Fore.RESET
+ ' ∙ '
+ Fore.BLUE
+ Style.BRIGHT
+ str(round(hashrate))
+ ' H/s'
+ Style.NORMAL
+ ' ('
+ computetime
+ ')'
+ Fore.RESET
+ ' ⚙ diff '
+ str(diff)
+ ' ∙ '
+ Fore.CYAN
+ 'ping '
+ str('%02.0f' % int(ping))
+ 'ms')
elif feedback == 'BLOCK':
# If block was found
shares[0] += 1
title(
get_string('duco_avr_miner')
+ str(MINER_VER)
+ ') - '
+ str(shares[0])
+ '/'
+ str(shares[0] + shares[1])
+ get_string('accepted_shares'))
with thread_lock:
print(
Style.RESET_ALL
+ Fore.WHITE
+ now().strftime(Style.DIM + '%H:%M:%S ')
+ Style.BRIGHT
+ Back.MAGENTA
+ Fore.RESET
+ ' usb'
+ str(''.join(filter(str.isdigit, com)))
+ ' '
+ Back.RESET
+ Fore.CYAN
+ ' ⛏'
+ get_string('block_found')
+ Fore.RESET
+ str(int(shares[0]))
+ '/'
+ str(int(shares[0] + shares[1]))
+ Fore.YELLOW
+ ' ('
+ str(int((shares[0]
/ (shares[0] + shares[1]) * 100)))
+ '%)'
+ Style.NORMAL
+ Fore.RESET
+ ' ∙ '
+ Fore.BLUE
+ Style.BRIGHT
+ str(round(hashrate))
+ ' H/s'
+ Style.NORMAL
+ ' ('
+ computetime
+ ')'
+ Fore.RESET
+ ' ⚙ diff '
+ str(diff)
+ ' ∙ '
+ Fore.CYAN
+ 'ping '
+ str('%02.0f' % int(ping))
+ 'ms')
else: