def rm_r(dir: str) -> None:
os.chdir(dir)
for f in os.listdir():
try:
os.remove(f)
except OSError:
pass
for f in os.listdir():
rm_r(f)
os.chdir("..")
os.rmdir(dir)
def remove_unwanted(dir_or_file: str):
# remove the leading slashes, since the whole system works on relative paths.
if dir_or_file.startswith("/"):
dir_or_file = dir_or_file[1:]
try:
# if its a directory, then it should provide some children.
children = os.listdir(dir_or_file)
except OSError:
# probably a file, remove if not required.
rm_if_not_required(dir_or_file)
else:
# probably a directory, remove if not required.
rmdir_if_not_required(dir_or_file)
# queue the children to be inspected in next iteration (with correct path).
for child in children:
remove_unwanted(dir_or_file + "/" + child) # pass the full path.
def stat(self, path):
print(self.id, 'stat', path)
return (self.id,)
def statvfs(self, path):
print(self.id, 'statvfs', path)
return (self.id,)
def open(self, file, mode):
print(self.id, 'open', file, mode)
# first we umount any existing mount points the target may have
try:
uos.umount('/')
except OSError:
pass
for path in uos.listdir('/'):
uos.umount('/' + path)
# stat root dir
print(uos.stat('/'))
# statvfs root dir; verify that f_namemax has a sensible size
print(uos.statvfs('/')[9] >= 32)
# getcwd when in root dir
print(uos.getcwd())
# basic mounting and listdir
uos.mount(Filesystem(1), '/test_mnt')
print(uos.listdir())
import gc
import webrepl
import network
import ujson as json
import uos as os
webrepl.start()
ap_if = network.WLAN(network.AP_IF)
ap_setup_file = "accesspoint.json"
if ap_setup_file in os.listdir():
# Start the access point.
if not ap_if.active():
ap_if.active(True)
with open(ap_setup_file, "r") as f:
access_point = json.load(f)
ap_if.config(essid=access_point["essid"],
channel=access_point["channel"],
password=access_point["password"])
else:
if ap_if.active():
ap_if.active(False)
sta_if = network.WLAN(network.STA_IF)
sta_setup_file = "networks.json"
if sta_setup_file in os.listdir():
with open(sta_setup_file, "r") as f:
network_data = json.load(f)
if not sta_if.active():
sta_if.active(True)
available_networks = sta_if.scan()
app_file_bytes = bytearray(50)
nvs.get_blob("uninstall_name", app_bytes)
nvs.get_blob("uninstall_file", app_file_bytes)
app = app_bytes.decode("utf-8").rstrip('\x00')
app_file = app_file_bytes.decode("utf-8").rstrip('\x00')
if (not app) or not (app_file):
system.home()
agreed = interface.confirmation_dialog('Uninstall \'%s\'?' % app)
if not agreed:
system.home()
interface.loading_text("Removing " + app + "...")
install_path = woezel.get_install_path()
print(app)
print(app_file)
print(install_path)
for rm_file in os.listdir("%s/%s" % (install_path, app_file)):
os.remove("%s/%s/%s" % (install_path, app_file, rm_file))
os.rmdir("%s/%s" % (install_path, app_file))
nvs.set_blob('uninstall_name', '')
nvs.set_blob('uninstall_file', '')
nvs.commit()
interface.skippabletext("Uninstall completed!")
system.home()
def isdir(path):
try:
os.listdir(path)
return True
except:
return False
except KeyboardInterrupt:
sys.exit()
else:
should_connect_spike_prime = but_a.value() != 0
initialize_camera()
task = kpu.load(FEATURE_MODEL)
info = kpu.netinfo(task)
feature_list = []
try:
files = uos.listdir(IMAGES_DIR)
for class_num in range(1, MAX_CLASS + 1):
img_file = str(class_num) + ".jpg"
if img_file in files:
img = image.Image(IMAGES_DIR + "/" + img_file, copy_to_fb=True)
img.draw_rectangle(0,
60,
320,
1,
color=(0, 144, 255),
thickness=10)
img.draw_string(50,
55,
"Class:%d" % (class_num, ),
color=(255, 255, 255),
scale=1)
def umount(self):
print("umount")
def open(self, file, mode):
print("open", file, mode)
if file not in self.files:
raise OSError(2) # ENOENT
return File(self.files[file])
# First umount any existing mount points the target may have.
try:
uos.umount("/")
except OSError:
pass
for path in uos.listdir("/"):
uos.umount("/" + path)
# Create and mount the VFS object.
files = {
"/test.py": "print(123)",
}
fs = Filesystem(files)
uos.mount(fs, "/test_mnt")
# Test execfile with a file that doesn't exist.
try:
execfile("/test_mnt/noexist.py")
except OSError:
print("OSError")
def Run():
# Dict to hold config
Config = {}
# Print entry message
print("\n Dobby Command Line Interface\n")
# Start eternal input loop
while True:
# Get_CLI_Input will break true when the user has requested we boot the system
# After the needed settings is entered
# This function is the CLI interface printing information and writing settings
# Get user entry
try:
User_Entry = input("Dobby CLI: ")
except (EOFError, KeyboardInterrupt):
# If we got interrupted exit
print("\n\n Leaving CLI.\n")
sys.exit()
# Check if the 200 pound gorilla pressed enter without entering a command
if User_Entry == "":
continue
# Check what we got from the user
# ---------------------------------------- Help ----------------------------------------
elif User_Entry.lower() == "help":
print()
print("Options marked with * is required configuration")
print("Avalible commands:")
print()
print(" System:")
print(
" boot - Boots the system after neede settings have been entered"
)
print(" cat <path> - Prints the content of a file from path")
print(
" config check - Lists all missing settings needed to start Dobby"
)
print(
" config delete <config name or path> - Deleted the config with the given name or path"
)
print(" config dir - Lists all the config files in '/conf'")
print(
" config list - Lists all settings needed to start Dobby and the current value"
)
print(
" config load <path> - Default: /conf/device.json - Loads the given config"
)
print(" config save - Saves the config to file system")
print(" free memory - Prints the amount of free memory")
print(" json - Paste a json config string")
print(" ll <path> - Default: / - Lists content of path")
print(
" log level <1-5> - Default: 1 - 0: Debug - 1: Info - 2: Warning - 3: Error - 4: Critical - 5: Fatal"
)
print()
print(" Communication:")
print(" wifi ssid <ssid> *")
print(" wifi password <password> *")
print()
print(" mqtt broker <ip address> *")
print(" mqtt port <port> - Default: 1883")
print(" mqtt user <username> *")
print(" mqtt password <password> *")
print()
print()
continue
# ---------------------------------------- Boot ----------------------------------------
elif User_Entry.lower() == "boot":
# Add default settings if needed
Config.update(DobbyConfig.Defaults_Device(Config))
# Check if we got all needed settings
if DobbyConfig.Check_Device(Config) == True:
# Save config to fs
if DobbyConfig.Save('device.json', Config) == True:
print(" Config saved")
else:
print(" Unable to save config quitting")
sys.exit()
# Log event
print(" Base config OK. Rebooting")
# Reboot the device since there is not enough memory to load dobby
machine.reset()
else:
print(" Base config requirements not met unable to boot")
continue
# ---------------------------------------- cat ----------------------------------------
elif User_Entry.lower().startswith("cat ") == True:
# Check if we got a config store on local fs
try:
f = open(User_Entry[4:])
cat_String = f.read()
f.close()
# No config store on fs or other error
except OSError as e:
print(" File: " + str[User_Entry[4:]])
continue
# ---------------------------------------- Config * ----------------------------------------
elif User_Entry.lower().startswith("config ") == True:
# User_Entry[7:] = remove "config " or "CONFIG " or any other combination there of
User_Entry = User_Entry[7:]
# ---------------------------------------- Config check ----------------------------------------
if User_Entry.lower() == "check":
# Check if we got all needed settings
if DobbyConfig.Check_Device(Config) == True:
print(" Check passed")
else:
print(" Check failed")
# continue so we dont trigger unknown command
continue
# ---------------------------------------- Config delete ----------------------------------------
elif User_Entry.lower().startswith("delete ") == True:
User_Entry = User_Entry[7:]
# Delete file and get resoult
Resoult = DobbyConfig.Delete(User_Entry)
if Resoult == True:
print(" Config file deleted: " + User_Entry)
else:
print(" Unable to delete config file: " + User_Entry)
continue
# ---------------------------------------- Config dir ----------------------------------------
elif User_Entry.lower() == "dir":
# for loop to print files in config dir
for Entry in uos.listdir('/conf'):
# print each line stripping ".json" from file name
print(" ", Entry.replace(".json", ""))
continue
# ---------------------------------------- Config list ----------------------------------------
elif User_Entry.lower() == "list":
List_String = ""
# Add default if missing
Config.update(DobbyConfig.Defaults_Device(Config))
# Generate string
Print_String = ""
for Key, Value in Config.items():
Print_String = Print_String + " " + str(
Key.replace('_', " ")) + ": " + str(Value) + "\n"
print("\n" + Print_String)
continue
# ---------------------------------------- Config load ----------------------------------------
elif User_Entry.lower().startswith("load") == True:
# Load with no config specified defaulting to /conf/device.json
if User_Entry.lower() == "config load":
# Load the config
Config = DobbyConfig.Load(Config_Name='device',
Delete_On_Error=False)
else:
# Load the config
Config = DobbyConfig.Load(Config_Name=None,
Delete_On_Error=False,
Full_Path=User_Entry[12:])
# Check if we cloud load the config
if Config == False:
Config = {}
print(" Unable to load config")
# Add defaults
Config.update(DobbyConfig.Defaults_Device(Config))
else:
# Add defaults
Config.update(DobbyConfig.Defaults_Device(Config))
print(" Gonfig loaded")
continue
# ---------------------------------------- Config Save ----------------------------------------
elif User_Entry.lower() == "save":
# Try to save config
if DobbyConfig.Save('device.json', Config) == True:
print(" Config saved to: /conf/device.json")
else:
print(" Unable to save config")
continue
# ---------------------------------------- Unknown command ----------------------------------------
# Remember continue above so we dont trigger this
else:
print("Unknown config command: " + User_Entry)
# since the 200 pound gorilla entered "config " and then someting incorrect
# we need to continue because it was a config command and we dont need to check for other matchers
continue
# ---------------------------------------- Header ----------------------------------------
elif User_Entry.lower().startswith("header ") == True:
Config["Header"] = User_Entry
continue
# Hostname
elif User_Entry.lower().startswith("hostname ") == True:
Config["Hostname"] = User_Entry[9:]
continue
# Exit
elif User_Entry.lower() == "exit":
print("Quitting Dobby...")
sys.exit()
# ½ory
elif User_Entry.lower() == "free memory":
print(' Free memory: ' + str(gc.mem_free()))
continue
# json
elif User_Entry.lower() == "json":
# Get json string from user
json_Config = input("Please paste json config string: ")
# Try to parse json
try:
# parse json to config dict
Config = ujson.loads(json_Config)
except ValueError:
print()
print(" Invalid json string")
print()
continue
# Add default settings if needed
Config.update(DobbyConfig.Defaults_Device(Config))
# Log Event
print(" json config applied")
continue
# log level
elif User_Entry.lower().startswith("log level ") == True:
# Check if the log level is valid
## Invalid level
if int(User_Entry[10:]) not in range(0, 6):
print()
print(" Incorrect log level: " + User_Entry[10:])
print()
## Valid level
else:
Config["Log_Level"] = int(User_Entry[10:])
continue
# ll
elif User_Entry.lower().startswith("ll") == True:
ll_Resoult = ""
# ll /
if User_Entry.lower() == "ll":
ll_Resoult = uos.listdir()
# ll <path>
else:
# Try to list path
try:
ll_Resoult = uos.listdir(User_Entry[3:])
# If failed report dir missing
except OSError:
print()
print(" No sucth dir: " + User_Entry[3:])
print()
continue
# Print listdir
print()
print(ll_Resoult)
print()
# continue so we dont trigger unknown command
continue
# ---------------------------------------- wifi ----------------------------------------
elif User_Entry.lower().startswith("wifi ") == True:
# User_Entry[5:] = remove "wifi " or "WIFI " or any other combination there of
# wifi SSID
if User_Entry[5:].lower().startswith("ssid ") == True:
Config["WiFi_SSID"] = User_Entry[10:]
continue
# wifi Password
elif User_Entry[5:].lower().startswith("password ") == True:
Config["WiFi_Password"] = User_Entry[14:]
continue
# ---------------------------------------- mqtt ----------------------------------------
elif User_Entry.lower().startswith("mqtt ") == True:
# User_Entry[5:] = remove "mqtt " or "MQTT " or any other combination there of
# MQTT broker
if User_Entry[5:].lower().startswith("broker ") == True:
Config["MQTT_Broker"] = User_Entry[12:]
continue
# MQTT Port
elif User_Entry[5:].lower().startswith("port ") == True:
Config["MQTT_Port"] = User_Entry[10:]
continue
# MQTT Username
elif User_Entry[5:].lower().startswith("user ") == True:
Config["MQTT_Username"] = User_Entry[10:]
continue
# MQTT Password
elif User_Entry[5:].lower().startswith("password ") == True:
Config["MQTT_Password"] = User_Entry[14:]
continue
# ---------------------------------------- Unknown command ----------------------------------------
# Remember continue above so we dontr trigger this
else:
print("Unknown command: " + User_Entry)
print()
print(" Exitting Dobby Command Line Interface.")
print()
wait(1)
tmp_str = str(esp32.hall_sensor())
label_data_hall.setText("Hall sensor: " + tmp_str)
tmp_str = str("%.1f" % ((esp32.raw_temperature() - 32) / 1.8))
label_data_T_CPU.setText("T_CPU: " + tmp_str)
rtc.datetime()
#rtc.now()
#label_info_t.setText(str rtc.now() )
# display mpy info
label_info.setText(str(uos.uname()))
gc.collect()
wait(2)
label_info.setText("Free HEAP: " + str(gc.mem_free()) + " Bytes")
wait(2)
tmp_str = str(uos.listdir())
label_info_t.setText("Flash root: ")
label_info.setText(tmp_str)
#uos.listdir() # list all root files
wait(2)
#UOS api file access
#need code to check if SD is mounted
#need code to check if SD is mounted
try:
os.mountsd()
SD_mounted_flag = True
except:
SD_mounted_flag = False
pass
return (self.id,)
def statvfs(self, path):
print(self.id, "statvfs", path)
return (self.id,)
def open(self, file, mode):
print(self.id, "open", file, mode)
# first we umount any existing mount points the target may have
try:
uos.umount("/")
except OSError:
pass
for path in uos.listdir("/"):
uos.umount("/" + path)
# stat root dir
print(uos.stat("/"))
# statvfs root dir; verify that f_namemax has a sensible size
print(uos.statvfs("/")[9] >= 32)
# getcwd when in root dir
print(uos.getcwd())
# basic mounting and listdir
uos.mount(Filesystem(1), "/test_mnt")
print(uos.listdir())
def server_recv():
print("~~~~~~~~~~~~~~~~SERVER_RECV~~~~~~~~~~~~~~~~~~~~~~")
HOST = configure[0]
PORT = 8005
print(HOST)
print(PORT)
pyb.LED(2).on()
uos.chdir("/")
s = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
s.bind((HOST, PORT))
s.listen(100)
conn, address = s.accept()
print(address)
begin_time = pyb.millis()
print("begin time in server_recv:", begin_time)
filename = "general_txt.txt"
f = open(filename, "wb")
print("opened file")
while True:
try:
veri = conn.recv(512)
f.write(veri)
except Exception as e:
print(e)
print("no more bytes - finished receiving text file")
break
f.close()
conn.close()
s.close()
print("connection closed - text file closed")
f = open(filename, "r")
lines = f.read().splitlines()
n = len(lines)
print("lines = " + str(n))
print(lines)
f.close()
nochange = []
nochange.append('no change')
if nochange[0] == lines[1]:
end_time1 = pyb.elapsed_millis(begin_time)
print("end time1 in server_recv:", end_time1)
send_time1 = 150000 - end_time1
print("send time1 in server_recv:", send_time1)
pyb.LED(2).off()
return send_time1, lines[0]
else:
uos.chdir("/CamFaces")
directory = "/CamFaces"
for filename in uos.listdir(directory):
if filename.endswith(".pgm"):
uos.remove(directory + "/" + filename)
continue
else:
print("file found not of type pgm")
continue
print("deleted all old photos")
uos.chdir("/")
with open('camfaces_txt.txt', 'w') as filetxt:
for listitem in lines:
filetxt.write('%s\n' % listitem)
filetxt.close()
PORT += 1
print(PORT)
s = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
s.bind((HOST, PORT))
s.listen(100)
conn, address = s.accept()
print(address)
filename = "face_filesizes.txt"
f = open(filename, "wb")
print("opened file")
while True:
try:
veri = conn.recv(512)
f.write(veri)
except Exception as e:
print(e)
print("no more bytes - finished receiving text file")
break
f.close()
conn.close()
s.close()
print("connection closed - face filesize file closed")
f = open(filename, "r")
filesizes = f.read().splitlines()
r = len(filesizes)
print("filesizes = " + str(r))
print(filesizes)
f.close()
i = 1
m = 1
k = 0
try:
s = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
PORT += 1
print(PORT)
s.bind((HOST, PORT))
s.listen(100)
conn, address = s.accept()
print(address)
except Exception as e:
print(e)
uos.chdir("/CamFaces")
while m < n:
filesize_str = filesizes[k]
filesize = int(filesize_str)
filepicname = lines[m]
print(filepicname)
f = open(filepicname, "wb")
print("opened file")
while (filesize > 0):
try:
veri = conn.recv(1)
#print(len(veri))
f.write(veri)
filesize -= len(veri)
except Exception as e:
print(e)
print("no more bytes - received full image")
break
f.close()
print("picture written to file and closed.")
i += 1
m += 1
k += 1
conn.close()
s.close()
print("connection and socket closed")
pyb.LED(2).off()
end_time2 = pyb.elapsed_millis(begin_time)
print("end time2 in server_recv:", end_time2)
send_time2 = 150000 - end_time2
print("send time2 in server_recv:", send_time2)
gc.collect()
return send_time2, lines[0]
def face_recog(pic_name, vi_ip):
print("~~~~~~~~~~~~~~~~FACE_RECOG~~~~~~~~~~~~~~~~~~~~~~")
gc.collect()
snap_img = image.Image(pic_name, copy_to_fb=True).mask_ellipse()
d0 = snap_img.find_lbp((0, 0, snap_img.width(), snap_img.height()))
pyb.LED(2).on()
pyb.LED(3).on()
name_lbp_list = []
uos.chdir("/CamFaces")
for filename in uos.listdir("/CamFaces"):
if filename.endswith(".pgm"):
try:
img = None
img = image.Image(filename, copy_to_fb=True).mask_ellipse()
sensor.alloc_extra_fb(img.width(), img.height(),
sensor.GRAYSCALE)
d1 = img.find_lbp((0, 0, img.width(), img.height()))
dist = image.match_descriptor(d0, d1, 50)
sensor.dealloc_extra_fb()
pname = filename
und_loc = pname.index('_')
pname = pname[0:(und_loc)]
name_lbp_list.append(pname)
name_lbp_list.append(dist)
continue
except Exception as e:
print(e)
print("error producing LBP value")
else:
print("file found that is not of type pgm")
print(name_lbp_list)
gc.collect()
end = 0
name_avg = []
i = 0
start = 0
while i < len(name_lbp_list):
if ((i + 2) < len(name_lbp_list)) and (name_lbp_list[i] !=
name_lbp_list[i + 2]):
end = i + 2
face = []
face = name_lbp_list[start:end]
print(face)
j = 1
sum_lbp = 0
while j < len(face):
sum_lbp += face[j]
j += 2
name_avg.append(face[0])
name_avg.append(sum_lbp / (len(face) / 2))
start = i + 2
i += 2
face = []
face = name_lbp_list[(end):(len(name_lbp_list))]
print(face)
gc.collect()
j = 1
sum_lbp = 0
while j < len(face):
sum_lbp += face[j]
j += 2
name_avg.append(face[0])
name_avg.append(sum_lbp / (len(face) / 2))
print(name_avg)
lbps = []
k = 1
while k < len(name_avg):
lbps.append(name_avg[k])
k += 2
print(lbps)
gc.collect()
min_lbp = min(lbps)
print(min_lbp)
ind = lbps.index(min(lbps))
ind += 1
found_person = name_avg[2 * ind - 2]
id_name = "The person you are looking at is: " + found_person
print(id_name)
uos.remove("/snapshot-person.pgm")
pyb.LED(2).off()
pyb.LED(3).off()
chost = vi_ip
cport = 8080
client = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
client.connect((chost, cport))
print("connected to visually impaired user's smartphone")
to_send = id_name + "\n"
client.send(to_send.encode())
print("sent name to phone")
client.close()
gc.collect()
return
from machine import Pin, ADC
from time import time
import utime, ujson, uos
#.modes - a = writing appended (a+ writing/reading) .#
#. w = writing from beginning of file. Will create file (w+ writing/reading) .#
#. r+ = reading/writing from beginning of file. Raises I/O error if doesn't exist .#
#. b means binary
dataFile = "esp32-joystick.csv"
mode = "wb" if dataFile in uos.listdir() else "r+" #. Create data file and write out header .#
with open(dataFile, "wb") as f:
f.write("file,sensor,type,data\n")
#. vref = 3.3 .#
numOfChannels = 2
chan = [x for x in range(numOfChannels)] #. use two channels, 1 for X and 1 for Y direction .#
chan[0] = ADC(Pin(35))
chan[1] = ADC(Pin(34))
chan[0].atten(ADC.ATTN_11DB) #. Full range: 3.3V .#
chan[1].atten(ADC.ATTN_11DB) #. Full range: 3.3V .#
numOfSamples = 10
sensorAve = [x for x in range(numOfChannels)]
sensorLastRead = [x for x in range(numOfChannels)]
for x in range(numOfChannels): #. initialize the first read for comparison later .#
sensorLastRead[x] = chan[x].read()
adcValue = [x for x in range(numOfChannels)]
sensor = [[x for x in range(0, numOfSamples)] for x in range(0, numOfChannels)]
#print( face['faceAttributes']['gender'] )
#print( face['faceAttributes']['age'] )
print( "with {} hair, {} and {}".format(
face['faceAttributes']['hair']['hairColor'][0]['color'], #main haircolor
", ".join( face['faceAttributes']['facialHair'] ),
face['faceAttributes']['glasses']
))
emotion = face['faceAttributes']['emotion']
print ( sorted(emotion, key=emotion.__getitem__)[:1] )
# In order of sorted values: [1, 2, 3, 4]
#Demo from /flash/foto
if True:
for fname in os.listdir('/flash/foto'):
print('---------------------------------------------------------------')
print( "Foto : /flash/foto/{}".format(fname) )
faces = detect_faces_binary( "/flash/foto/{}".format(fname))
process_faces(faces)
print('---------------------------------------------------------------')
#demo from /sd/foto
if False:
os.sdconfig(os.SDMODE_SPI, clk=18, mosi=23, miso=19, cs=4)
os.mountsd()
for fname in os.listdir('/sd/foto2'):
print('---------------------------------------------------------------')
print( "Foto : /sd/foto/{}".format(fname) )
faces = detect_faces_binary( "/sd/foto/{}".format(fname) )
process_faces(faces)
def listdir_nohidden(path):
for f in uos.listdir(path):
if not f.startswith('.'):
yield f
# Simple demo of FRAM on Pyboard I2C bus 2.
# assumes device has already been formatted
# Has been tested with two contiguous FRAM boards
import uos
from fram import FRAM
i2c = pyb.I2C(2, pyb.I2C.MASTER)
i2c.scan()
fram = FRAM(i2c, verbose=True)
pyb.mount(fram, '/fram')
uos.listdir('/fram')
def setup():
mainOctopus()
print("Hello, this will help you initialize your ESP")
print("ver: " + ver + " (c)octopusLAB")
print("Press Ctrl+C to abort")
# TODO improve this
# prepare directory
if 'config' not in uos.listdir():
uos.mkdir('config')
run = True
while run:
sele = setupMenu()
if sele == "x":
print("Setup - exit >")
time.sleep_ms(2000)
print("all OK, press CTRL+D to soft reboot")
run = False
if sele == "si": #system_info()
from util.sys_info import sys_info
sys_info()
if sele == "ds":
print("Device setting:")
print(" board_type | soc_type (system on the board)")
i = 0
for di in devices:
print(str(i) + ": " + str(di[0]) + " | " + str(di[1]))
i = i + 1
print()
sd = input("select: ")
#print(str(devices[int(sd)]))
print("> " + str(devices[int(sd)][0]) + " | " +
str(devices[int(sd)][1]))
dc = {}
dc['board_type'] = str(
devices[int(sd)][0]
) #input("Board type ('oLAB RobotBoard1' or 'oLAB IoTBoard1'): ")
dc['soc_type'] = str(devices[int(
sd)][1]) #input("SoC type ('esp32' or 'esp8266'): ")
print("Writing to file config/device.json")
with open('config/device.json', 'w') as f:
ujson.dump(dc, f)
# ujson.dump(wc, f, ensure_ascii=False, indent=4)
if sele == "ios":
print("I/O setting:")
# io menu
ioMenu()
if sele == "iot":
print("Testing I/O")
from util import io_test
io_test.all()
if sele == "w":
from util.wifi_connect import WiFiConnect
w = WiFiConnect()
sel_w = wifiMenu()
if sel_w == "a":
wifi_ssid = input("SSID: ")
wifi_pass = input("PASSWORD: "******"r":
wifi_ssid = input("SSID: ")
w.remove_network(wifi_ssid)
if sel_w == "s":
print("Saved wifi networks")
for k, v in w.config['networks'].items():
print("SSID: {0}".format(k))
if sele == "cw":
print("Connect WiFi >")
from util.wifi_connect import WiFiConnect
w = WiFiConnect()
if w.connect():
print("WiFi: OK")
else:
print("WiFi: Connect error, check configuration")
if sele == "cl":
print("Connect LAN >")
import network
lan = network.LAN(mdc=machine.Pin(23),
mdio=machine.Pin(18),
phy_type=network.PHY_LAN8720,
phy_addr=1,
clock_mode=network.ETH_CLOCK_GPIO17_OUT)
lan.active(1)
retry = 0
while not lan.isconnected() or lan.ifconfig()[0] is '0.0.0.0':
retry += 1
time.sleep_ms(500)
if retry > 20:
break
if lan.isconnected():
print("LAN: OK")
else:
print("LAN: Connect error, check cable or DHCP server")
if sele == "mq":
print("mqtt setup >")
try:
print()
from util.mqtt import mqtt
mqtt()
except:
print("Err.mqtt() or 'util.mqtt.py' does not exist")
if sele == "st":
print("Time setting >")
rtc = machine.RTC()
print(str(rtc.datetime()))
setdatetime = input(
"input 6 numbers - format: RRRRR,M,D,wd,h,m > ") + (",0,0")
dt_str = setdatetime.split(",")
print(str(dt_str))
dt_int = [int(numeric_string) for numeric_string in dt_str]
rtc.init(dt_int)
print(str(rtc.datetime()))
if sele == "sd":
shutil()
deplUrl = "https://octopusengine.org/download/micropython/stable.tar"
deploy(deplUrl)
if sele == "sde":
shutil()
deplUrl = "https://octopusengine.org/download/micropython/examples.tar"
deploy(deplUrl)
if sele == "sdp":
shutil()
deplUrl = "http://iot.petrkr.net/olab/latest.tar"
deploy(deplUrl)
if sele == "sdo":
shutil()
deplUrl = "https://octopusengine.org/download/latest.tar"
deploy(deplUrl)
if sele == "sdh":
shutil()
deplUrl = "https://octopusengine.org/download/hydroponics.tar"
deploy(deplUrl)
if sele == "wr":
print("under reconstruction <")
import esp
esp.osdebug(None)
import webrepl
webrepl.start()
def list_files():
from uos import listdir
print()
print("List of files on this device:")
print(' %s' % '\n '.join(map(str, sorted(listdir('/')))))
print()
while not wlan.isconnected():
pass
print('WiFi DHCP: ', wlan.ifconfig()[0])
# Set RTC using NTP
def ntp():
print('')
ntptime.host = key_store.get('ntp_host')
print("NTP Server:", ntptime.host)
while utime.time() < 10000: # Retry until clock is set
ntptime.settime()
utime.sleep(1)
print('UTC Time: {}-{:02d}-{:02d} {:02d}:{:02d}:{:02d}'.format(
*utime.localtime()))
print('')
# Suppress ESP debug messages in the REPL
def no_debug():
esp.osdebug(None)
no_debug()
wlan_connect(ssid_name, ssid_pass)
ntp()
print("List of files on this device:")
print(' %s' % '\n '.join(map(str, sorted(uos.listdir('/')))))
print('')
import ugfx, time, badge, machine, gc, system, virtualtimers, easydraw, wifi, rtc, term, term_menu, orientation, tasks.powermanagement as pm, uos, json, sys, tasks.otacheck as otacheck
# Default values
default_logo = '/media/hackerhotel.png'
# Read splashscreen configuration from NVS
cfg_term_menu = badge.nvs_get_u8('splash', 'term_menu', True)
cfg_wifi = badge.nvs_get_u8('splash', 'wifi', True)
cfg_services = badge.nvs_get_u8('splash', 'services', True)
cfg_logo = badge.nvs_get_str('splash', 'logo', default_logo)
cfg_nickname = badge.nvs_get_u8('splash', 'nickname', True)
cfg_led_animation = badge.nvs_get_str('splash', 'ledApp', None)
# Small hack to install logo if needed
try:
media = uos.listdir("/media")
if not "hackerhotel.png" in media:
raise (BaseException("Logo not available"))
except:
import dashboard.resources.png_hackerhotel
try:
media = uos.listdir("/media")
icons = [
"alert", "bell", "bug", "busy", "charge", "crown", "earth", "flag",
"music", "ok", "wifi", "usb"
]
for icon in icons:
if not icon + ".png" in media:
raise (BaseException(""))
except:
#
# ディレクトリ・ファイル一覧を表示.
#
##################################################
# import
##################################################
import uos
##################################################
# main
##################################################
# 指定したディレクトリ内のディレクトリ一覧を取得
mount_points = uos.listdir("/")
# 全てのディレクトリに対して実行
for fs in mount_points:
print("------------")
# ディレクトリ名を表示
print(" dir:", fs)
# ディレクトリ内のファイル一覧を表示
# (listdirメソッドの戻りを代入しない場合、コンソールに出力される)
uos.listdir("/" + "flash")
def list_dir(cls, path):
try:
return uos.listdir(path)
except OSError as e:
log.debug("LSDIR: {}".format(e))
return []
def start(self):
DATA_PORT = 13333
self.ftpsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.datasocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.ftpsocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.datasocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.ftpsocket.bind(socket.getaddrinfo("0.0.0.0", 21)[0][4])
self.datasocket.bind(socket.getaddrinfo("0.0.0.0", DATA_PORT)[0][4])
self.ftpsocket.listen(1)
self.ftpsocket.settimeout(None)
self.datasocket.listen(1)
self.datasocket.settimeout(None)
msg_250_OK = '250 OK\r\n'
msg_550_fail = '550 Failed\r\n'
self.wlan = network.WLAN(network.AP_IF)
if self.wlan.active():
ifconfig = self.wlan.ifconfig()
else:
self.wlan = network.WLAN(network.STA_IF)
if self.wlan.active():
ifconfig = self.wlan.ifconfig()
else:
dbg("No active connection")
return
addr = ifconfig[0]
print("FTP Server started on ", addr)
try:
dataclient = None
fromname = None
do_run = True
while do_run:
cl, remote_addr = self.ftpsocket.accept()
cl.settimeout(300)
cwd = '/'
try:
# dbg("FTP connection from:", remote_addr)
cl.sendall("220 Hello, this is the ESP8266/ESP32.\r\n")
while True:
gc.collect()
data = cl.readline().decode("utf-8").rstrip("\r\n")
if len(data) <= 0:
dbg("Client disappeared")
do_run = False
break
command = data.split(" ")[0].upper()
payload = data[len(command):].lstrip()
path = self.get_absolute_path(cwd, payload)
dbg("Command={}, Payload={}".format(command, payload))
if command == "USER":
cl.sendall("230 Logged in.\r\n")
elif command == "SYST":
cl.sendall("215 UNIX Type: L8\r\n")
elif command == "NOOP":
cl.sendall("200 OK\r\n")
elif command == "FEAT":
cl.sendall("211 no-features\r\n")
elif command == "PWD":
cl.sendall('257 "{}"\r\n'.format(cwd))
elif command == "CWD":
try:
files = uos.listdir(path)
cwd = path
cl.sendall(msg_250_OK)
except:
cl.sendall(msg_550_fail)
elif command == "CDUP":
cwd = self.get_absolute_path(cwd, "..")
cl.sendall(msg_250_OK)
elif command == "TYPE":
# probably should switch between binary and not
cl.sendall('200 Transfer mode set\r\n')
elif command == "SIZE":
try:
size = uos.stat(path)[6]
cl.sendall('213 {}\r\n'.format(size))
except:
cl.sendall(msg_550_fail)
elif command == "QUIT":
cl.sendall('221 Bye.\r\n')
do_run = False
break
elif command == "PASV":
cl.sendall(
'227 Entering Passive Mode ({},{},{}).\r\n'.
format(addr.replace('.', ','), DATA_PORT >> 8,
DATA_PORT % 256))
dataclient, data_addr = self.datasocket.accept()
dbg("FTP Data connection from:", data_addr)
elif command == "LIST" or command == "NLST":
if not payload.startswith("-"):
place = path
else:
place = cwd
try:
self.send_list_data(
place, dataclient, command == "LIST"
or payload == "-l")
cl.sendall(
"150 Here comes the directory listing.\r\n"
)
cl.sendall("226 Listed.\r\n")
except:
cl.sendall(msg_550_fail)
if dataclient is not None:
dataclient.close()
dataclient = None
elif command == "RETR":
try:
self.send_file_data(path, dataclient)
cl.sendall("150 Opening data connection.\r\n")
cl.sendall("226 Transfer complete.\r\n")
except:
cl.sendall(msg_550_fail)
if dataclient is not None:
dataclient.close()
dataclient = None
elif command == "STOR":
try:
cl.sendall("150 Ok to send data.\r\n")
self.save_file_data(path, dataclient)
cl.sendall("226 Transfer complete.\r\n")
except:
cl.sendall(msg_550_fail)
if dataclient is not None:
dataclient.close()
dataclient = None
elif command == "DELE":
try:
uos.remove(path)
cl.sendall(msg_250_OK)
except:
cl.sendall(msg_550_fail)
elif command == "RMD":
try:
uos.rmdir(path)
cl.sendall(msg_250_OK)
except:
cl.sendall(msg_550_fail)
elif command == "MKD":
try:
uos.mkdir(path)
cl.sendall(msg_250_OK)
except:
cl.sendall(msg_550_fail)
elif command == "RNFR":
fromname = path
cl.sendall("350 Rename from\r\n")
elif command == "RNTO":
if fromname is not None:
try:
uos.rename(fromname, path)
cl.sendall(msg_250_OK)
except:
cl.sendall(msg_550_fail)
else:
cl.sendall(msg_550_fail)
fromname = None
elif command == "STAT":
if payload == "":
cl.sendall(
"211-Connected to ({})\r\n"
" Data address ({})\r\n"
"211 TYPE: Binary STRU: File MODE: Stream\r\n"
.format(remote_addr[0], addr))
else:
cl.sendall("213-Directory listing:\r\n")
self.send_list_data(path, cl, True)
cl.sendall("213 Done.\r\n")
else:
cl.sendall("502 Unsupported command.\r\n")
dbg("Unsupported command {} with payload {}".
format(command, payload))
except Exception as err:
dbg(err)
finally:
cl.close()
cl = None
finally:
self.datasocket.close()
self.ftpsocket.close()
if dataclient is not None:
dataclient.close()
import uos # Creado por Daniel Alvarez ([email protected]) para curso de Python de EOI (eoi.es) print( "En el sistema de archivos FAT de nuestro dispositivo, tenemos los siguientes ficheros:" ) print(uos.listdir()) print("") # help(uos) para ver el resto de opciones como borrar, renombrar, mover etc # Escribir en un fichero with open('sensor1.csv', 'w') as f: f.write("hora, temperatura\n") f.write("1, 23.5\n") f.write("2, 23.8\n") f.write("3, 24.1\n") # Leer with open("sensor1.csv", 'r') as f: print(f.read())
cs=TFT_CS,
dc=TFT_DC,
rst=TFT_RST,
power=TFT_ACC,
backlight=TFT_LED,
backlight_on=0 if TFT_LED_ACTIVE_LOW else 1,
power_on=0 if TFT_ACC_ACTIVE_LOW else 1,
width=240 if TFT_IS_PORTRAIT else 320,
height=320 if TFT_IS_PORTRAIT else 240,
rot=ili9341.PORTRAIT if TFT_IS_PORTRAIT else ili9341.LANDSCAPE)
touch_setup = config.get('touch_pins')
TOUCH_CS = touch_setup.get('cs')
TOUCH_INTERRUPT = touch_setup.get('interrupt')
if TOUCH_CALI_FILE not in uos.listdir():
touch = xpt2046(
cs=TOUCH_CS,
transpose=TFT_IS_PORTRAIT,
)
from touch_cali import TouchCali
touch_cali = TouchCali(touch, config)
touch_cali.start()
elif not TEMP_HAS_CALIBRATED:
from temp_cali import TempCali
temp_cali = TempCali(config)
temp_cali.start()
# tear = pyb.Pin("TEAR", pyb.Pin.IN)
#ugfx.set_tear_line(1)
print("Graphics initalised")
# Set up static rendering matrices
camera_transform = createCameraMatrix(0, 0, -5.0)
proj = createProjectionMatrix(45.0, 100.0, 0.1)
camera_projection = proj.mul(camera_transform)
print("Camera initalised")
# Get the list of available objects, and load the first one
obj_vertices = []
obj_faces = []
print("available objects: {}", listdir(app_path))
objects = [
x for x in listdir(app_path)
if (((".obj" in x) | (".dat" in x)) & (x[0] != "."))
]
selected = 0
loadObject(objects[selected])
print("loaded object {}", objects[selected])
# Set up rotation tracking arrays
x_rotation = 0
z_rotation = 0
y_rotation = 0
# Smooth rotations over 5 frames
smoothing = 5
# Simple demo of FRAM on ESP8266 using pins marked on Feather Huzzah (4,5).
# assumes device has already been formatted
# Has been tested with two contiguous FRAM boards
from fram import FRAM
import uos
import machine
scl = machine.Pin(5, machine.Pin.OUT)
sda = machine.Pin(4, machine.Pin.OUT)
i2c = machine.I2C(scl, sda)
i2c.scan()
fram = FRAM(i2c, verbose=True)
uos.umount() # alas can only mount one FS
fs = uos.VfsFat(fram, '/')
uos.listdir('/')
def find_backups():
backups = []
for file in uos.listdir("/flash"):
if file.endswith(".bak"):
backups.append(file)
return backups
"""
Initialize the on-board LED which is on pin5 and active low
"""
# The on-board led of the Wemos Lolin32 is low active
onboard = machine.Signal(machine.Pin(OB_LED_PIN, machine.Pin.OUT, value=1),
invert=True)
red = machine.Pin(RED_LED_PIN, machine.Pin.OUT)
green = machine.Pin(GRN_LED_PIN, machine.Pin.OUT)
return onboard, red, green
if machine.reset_cause() == machine.SOFT_RESET:
import uos
# 初次进入休眠状态
if FIRSTSLEEP_TRIGGER in uos.listdir():
uos.remove(FIRSTSLEEP_TRIGGER)
with open(DEEPSLEEP_TRIGGER, 'w') as f:
pass
pull_hold_pins()
machine.deepsleep(FIRSTSLEEP_MS)
# 工作状态
elif DEEPSLEEP_TRIGGER in uos.listdir():
pull_hold_pins()
machine.deepsleep(settings['deepSleepIntervalMs'])
# FTP开启
elif FTP_TRIGGER in uos.listdir():
uos.remove(FTP_TRIGGER)
_, _, _, wifi = initialization(init_gy521=False,
init_ds18=False,
init_bat=False,
def setup():
print("Hello, this will help you initialize your ESP")
print("Press Ctrl+C to abort")
print()
# TODO improve this
# prepare directory
if 'config' not in uos.listdir():
uos.makedirs('config')
run= True
while run:
sele = setupMenu()
if sele == "e":
print("Setup - exit >")
time.sleep_ms(2000)
print("all OK, press CTRL+D to soft reboot")
run = False
if sele == "si": #system_info()
from util.sys_info import sys_info
sys_info()
if sele == "ds":
print("Device setting:")
print(" board_type | soc_type (system on the board)")
i=0
for di in devices:
print(str(i)+": "+str(di[0]) + " | " + str(di[1]))
i=i+1
print()
sd = input("select: ")
#print(str(devices[int(sd)]))
print("> " + str(devices[int(sd)][0]) + " | " + str(devices[int(sd)][1]))
dc = {}
dc['board_type'] = str(devices[int(sd)][0]) #input("Board type ('oLAB RobotBoard1' or 'oLAB IoTBoard1'): ")
dc['soc_type'] = str(devices[int(sd)][1]) #input("SoC type ('esp32' or 'esp8266'): ")
print("Writing to file config/device.json")
with open('config/device.json', 'w') as f:
ujson.dump(dc, f)
# ujson.dump(wc, f, ensure_ascii=False, indent=4)
if sele == "sw":
print("Set WiFi >")
print()
wc = {}
wc['wifi_ssid'] = input("SSID: ")
wc['wifi_pass'] = input("PASSWORD: "******"Writing to file config/wifi.json")
with open('config/wifi.json', 'w') as f:
ujson.dump(wc, f)
# ujson.dump(wc, f, ensure_ascii=False, indent=4)
if sele == "cw":
print("Connect WiFi >")
from util.wifi_connect import read_wifi_config, WiFiConnect
time.sleep_ms(1000)
wifi_config = read_wifi_config()
print("config for: " + wifi_config["wifi_ssid"])
w = WiFiConnect()
w.connect(wifi_config["wifi_ssid"], wifi_config["wifi_pass"])
print("WiFi: OK")
if sele == "st":
print("Time setting >")
rtc = machine.RTC()
print(str(rtc.datetime()))
setdatetime = input("input 6 numbers - format: RRRRR,M,D,wd,h,m > ")+(",0,0")
dt_str = setdatetime.split(",")
print(str(dt_str))
dt_int = [int(numeric_string) for numeric_string in dt_str]
rtc.init(dt_int)
print(str(rtc.datetime()))
if sele == "sd":
print("System download > (initial octopus modules)")
import upip
print("Installing shutil")
upip.install("micropython-shutil")
print("Running deploy")
#deplUrl = "http://iot.petrkr.net/olab/latest.tar"
#deplUrl = "http://octopuslab.cz/download/latest.tar"
deplUrl = "http://octopusengine.org/download/latest.tar"
deploy(deplUrl)
def get_file(self, fname):
if fname:
try:
self.fname = fname
if fname in ('.', '..') or (os.stat(fname)[0] & 0x4000): ## Dir
os.chdir(fname)
self.work_dir = os.getcwd() # let the os module do the normalization
self.fname = "/" if self.work_dir == "/" else self.work_dir.split("/")[-1]
self.content = ["Directory '{}'".format(self.work_dir), ""] + sorted(os.listdir('.'))
self.is_dir = True
else:
if is_micropython:
with open(fname) as f:
self.content = f.readlines()
else:
with open(fname, errors="ignore") as f:
self.content = f.readlines()
self.write_tabs = False
i = 0
for l in self.content:
self.content[i] = self.expandtabs(l.rstrip())
i += 1
except OSError:
self.message = "Error: file '" + fname + "' may not exist"
self.hash = self.hash_buffer()
return self.SEC_SIZE
try:
bdev = RAMFS(50)
bdev2 = RAMFS(50)
except MemoryError:
print("SKIP")
raise SystemExit
# first we umount any existing mount points the target may have
try:
uos.umount('/')
except OSError:
pass
for path in uos.listdir('/'):
uos.umount('/' + path)
uos.VfsFat.mkfs(bdev)
uos.mount(bdev, '/')
print(uos.getcwd())
f = open('test.txt', 'w')
f.write('hello')
f.close()
print(uos.listdir())
print(uos.listdir('/'))
print(uos.stat('')[:-3])
print(uos.stat('/')[:-3])
## /flash/boot.py
# This file is executed on every boot (including wake-boot from deepsleep)
from micropython import const
import machine
import uos
import sys
sys.path[1] = '/sd/lib'
sys.path.append('/sd')
sys.path.append('/flash/lib')
CS = machine.Pin(const(13))
SCK = machine.Pin(const(14))
MOSI = machine.Pin(const(15))
MISO = machine.Pin(const(2))
uos.sdconfig(uos.SDMODE_SPI, SCK, MOSI, MISO, CS)
uos.mountsd()
if 'main.py' in uos.listdir('/sd'):
exec(open('/sd/main.py').read(), globals())
# Simple demo of FRAM on ESP8266 using pins marked on Feather Huzzah (4,5).
# assumes device has already been formatted
# Has been tested with two contiguous FRAM boards
from fram import FRAM
import uos
import machine
scl = machine.Pin(5, machine.Pin.OUT)
sda = machine.Pin(4, machine.Pin.OUT)
i2c = machine.I2C(scl, sda)
i2c.scan()
fram = FRAM(i2c, verbose=True)
uos.umount() # alas can only mount one FS
fs = uos.VfsFat(fram, '/')
uos.listdir('/')
import sensor, image, lcd
import KPU as kpu
import uos
import time
lcd.init()
lcd.rotation(2)
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing((224, 224))
sensor.set_vflip(1)
sensor.run(1)
classes = ["sakura"]
print(uos.listdir("/sd/"))
task = kpu.load("/sd/YOLO_best_mAP_75.kmodel")
kpu.set_outputs(
task, 0, 7, 7, 30
) #Reshape層の内容に応じて中身を変える必要がある #the actual shape needs to match the last layer shape of your model(before Reshape)
anchor = (0.57273, 0.677385, 1.87446, 2.06253, 3.33843, 5.47434, 7.88282,
3.52778, 9.77052, 9.16828)
kpu.init_yolo2(task, 0.3, 0.3, 5, anchor)
#kpu.init_yolo2(task, 0.8, 0.9, 5, anchor)
print("start")
code = ""
while (True):
img = sensor.snapshot() #.rotation_corr(z_rotation=90.0)
#a = img.pix_to_ai()
