def send_string(self, s):
if not self.is_on:
raise RuntimeError('Start Wifi before this method')
hdal = self.__make_dal_header()
hpxt = self.__make_pxt_header(2)
dpxt_s = s.encode()
msg = hdal + hpxt + dpxt_s
espnow.send(StuduinoBitRadio.BROADCAST_MAC_ADDRESS, msg)
def sendToController(color):
addLightOnBorad(color)
msg = {}
msg['player'] = 1 # number of player
msg['action'] = {}
msg['action']['color'] = color
msg['action']['value'] = 1 # True , False
espnow.send(UNICAST_CONTROLLER, str(msg))
print('Send success')
def send_buffer(self, buf):
if not self.is_on:
raise RuntimeError('Start Wifi before this method')
hdal = self.__make_dal_header()
hpxt = self.__make_pxt_header(3)
dpxt_b = buf
msg = hdal + hpxt + dpxt_b
espnow.send(StuduinoBitRadio.BROADCAST_MAC_ADDRESS, msg)
def send_number(self, n):
if not self.is_on:
raise RuntimeError('Start Wifi before this method')
hdal = self.__make_dal_header()
hpxt = self.__make_pxt_header(0)
dpxt_n = n.to_bytes(4, 'big')
msg = hdal + hpxt + dpxt_n
espnow.send(StuduinoBitRadio.BROADCAST_MAC_ADDRESS, msg)
def button_a_callback(pin):
global STATE
if (STATE == 'ORDER'):
order = {}
order['table_num'] = TABLE_NUM
order['chef_num'] = 1
print("order1")
msg = json.dumps(order)
print("Sending:", msg)
espnow.send(BROADCAST, msg)
global is_served
global COUNT
global PRICE
global ORDER
ORDER[1] += 1
COUNT += 1
is_served = False
toggleLED()
from machine import ADC, Pin
import network
from esp import espnow
import time
w = network.WLAN()
w.active(True)
light = ADC(Pin(34))
light.atten(ADC.ATTN_11DB)
light.width(ADC.WIDTH_12BIT)
BROADCAST = b'\xFF' * 6
espnow.init()
espnow.add_peer(BROADCAST)
while True:
lumen = light.read()
# 1 = go, 0 = stop
if (lumen > 20):
status = 1
else:
status = 0
righthand = {"direction" : status}
print("Light: ", lumen)
print("Check: ", str(righthand))
espnow.send(BROADCAST, str(righthand))
time.sleep(0.5)
def send_serve_msg(chef_num, table_num):
msg = {'table_num': table_num, 'chef_num': chef_num}
espnow.send(BROADCAST, json.dumps(msg))
import network
from esp import espnow
import time
w = network.WLAN()
w.active(True)
BROADCAST = b'\xFF' * 6
espnow.init()
espnow.add_peer(BROADCAST)
count = 0
while True:
count += 1
msg = "Count = {}".format(count)
print("Sending:", msg)
espnow.send(BROADCAST, msg)
time.sleep(1)
msg = msg.replace("\"", "$")
msg = msg.replace("'", "\"")
msg = msg.replace("$", "'")
print('new:', msg)
msg = json.loads(msg)
msgs = eval(msg['msg'])
setterOLED(*msgs)
connect = False
start = False
espnow.on_recv(recieveFromController)
setterOLED('connecting...')
while (not connect):
print('wait for connection...')
time.sleep(1)
lb.on()
time.sleep(1)
lb.off()
setterOLED('connected')
print('connected')
espnow.send(UNICAST_CONTROLLER, 'connected')
connect = True
setLed()
lb.on() # connect
while True:
pass
def sendToDisplay():
msg = {}
msg['game'] = selected_game
msg['data'] = problem_game
espnow.send(MAC['display'], str(msg))
def sendToPlayer(msg="", player='p1'):
obj = {}
obj['msg'] = msg
espnow.send(MAC[player], str(obj))
def connectDevice(device):
espnow.add_peer(MAC[device])
mac = MAC[device]
while (signal[device] == False): # bug on staging
espnow.send(mac, 'connecting')
time.sleep(1)