def main():
lcd = display_ssd1306_i2c.Display()
sd = sdread.init_SD()
sdread.mount(sd)
wav_list = sdread.get_wav_list(sd)
index = 0
last_index = -1
play_status = 0
while True:
pass
if Pin_up.value() == 0 :
print("up")
if index > 0:
index -= 1
if Pin_down.value() == 0 :
print("down")
if index < len(wav_list) - 1:
index += 1
if Pin_play.value() == 0 :
print("play")
play_status = 1
if index is not last_index:
music_list_show(lcd,wav_list,index)
last_index = index
time.sleep(0.5)
if play_status == 1:
test2.music(Pin_play,wav_list[index])
play_status = 0
time.sleep(0.5)
sdread.umount()
#test2.music()
pass
def __init__(self):
#obj
self.Lcd = display_ssd1306_i2c.Display()
self.Audio = None
self.SDcard = None
self.SPI = None
#GPIO
self.Pin_up = Pin(39, Pin.IN, Pin.PULL_UP)
self.Pin_down = Pin(36, Pin.IN, Pin.PULL_UP)
self.Pin_play = Pin(35, Pin.IN, Pin.PULL_UP)
self.bck_pin = Pin(26)
self.ws_pin = Pin(25)
self.sdout_pin = Pin(27)
#var
self.index = 0
self.last_index = -1
self.play_status = 0
self.wav_list = None
self.wav_name = None
pass
# ???
pir_delay = 1
def reset_pin(pin, duration_low = 0.05, duration_high = 0.05):
pin.value(0)
sleep(duration_low)
pin.value(1)
sleep(duration_high)
# init OLED -- reset maybe not needed?!
prst = machine.Pin(16, machine.Pin.OUT)
reset_pin(prst)
display = display_ssd1306_i2c.Display(width = oled_width, height = oled_height, scl_pin_id = scl_oled, sda_pin_id = sda_oled, freq = freq_oled)
display.show_text("Display working!", x = 0, y = 10)
for k in range(3):
i = 3-k
display.show_text("starting test in", x = 0, y = 30, clear_first=False)
display.show_text(str(i), x = k*10, y = 50, clear_first=False)
sleep(1)
# init i2c
i2c = machine.I2C(scl = scl_i2c, sda = sda_i2c, freq=freq_i2c)
i2c_devices = i2c.scan()
# test
display.show_text("I2C Devices", x = 0, y = 5, clear_first=True)
pass
print('Network configuration:', sta_if.ifconfig())
wait_for_wifi()
# Signal boot successfully ___________
import led
led.blink_on_board_led(times = 2)
# Display ____________________________
import display_ssd1306_i2c as display
display = display.Display(width = 128, height = 32)
import ntp_clock
ntp_clock.Clock(display).run()
# import wf8266kd
# display = wf8266kd.WF8266KD()
# import ntp_clock
# ntp_clock.Clock(display).run()
# import wf8266t
# display = wf8266t.WF8266T()
# import ntp_clock
# ntp_clock.Clock(display, buzzer = display.buzzer).run()
# import max_matrices
# display = max_matrices.Matrices()
def blink(pin_id, low_seconds=0.05, high_seconds=0.05):
pin = Pin(pin_id, Pin.OUT)
pin.value(0)
sleep(low_seconds)
pin.value(1)
sleep(high_seconds)
print('EUI', get_eui())
blink(16)
Pin(15, Pin.OUT)
oled = display_ssd1306_i2c.Display(width=128,
height=64,
scl_pin_id=15,
sda_pin_id=4,
freq=400000)
def show_packet(payload_string, rssi=None):
oled.clear()
line_idx = 0
if rssi:
oled.show_text('RSSI: {}'.format(rssi),
x=0,
y=line_idx * 10,
clear_first=False,
show_now=False)
line_idx += 1
for line, x, y in _wrap(payload_string, start_line=line_idx):
def main():
wind_txt = ["north","northeast","east","southeast","south","southwest","west","northwest"]
print('LOG::This message is from main function')
micropython.mem_info()
lcd = display_ssd1306_i2c.Display()
ip = webserver.connect()
lcd.show_text_wrap(ip)
print('LOG::WIFI connect over.')
micropython.mem_info()
while True:
"""
try:
"""
#request weather api
url = "https://free-api.heweather.net/s6/weather/now?location=shenzhen&key=2d63e6d9a95c4e8f8d3f65d0b5bcdf7f&lang=en"
print("Prepare to get API")
res = urequests.get(url)
html=res.text
print(html)
print("request over")
#parse json from weather api
str_weather = ""
weather_json = ujson.loads(html)
up_time = weather_json["HeWeather6"][0]["update"]["loc"]
location = weather_json["HeWeather6"][0]["basic"]["location"]
cond_code = weather_json["HeWeather6"][0]["now"]["cond_code"]
cond_txt = weather_json["HeWeather6"][0]["now"]["cond_txt"]
tmp = weather_json["HeWeather6"][0]["now"]["tmp"]
wind_deg = weather_json["HeWeather6"][0]["now"]["wind_deg"]
wind_spd = weather_json["HeWeather6"][0]["now"]["wind_spd"]
wind_dir = wind_txt[int(int(wind_deg)/45)]
print("Prepare to Show")
lcd.clear()
lcd.show_text(up_time,0,0,False,True)
lcd.show_text(location,0,10,False,True)
lcd.show_text(tmp +" centigrade",0,20,False,True)
lcd.show_text(cond_txt,0,30,False,True)
lcd.show_text(wind_dir + " wind",0,40,False,True)
lcd.show_text(wind_spd + " km/h",0,50,False,True)
#init i2s to output audio
speaker = audio_set.audio()
print("Prepare to Speak")
str_weather = location + " is " + tmp + " cent grade"
speaker.say_sentance(str_weather)
time.sleep(2) #wait speak over
str_weather = "weather is " + cond_txt
speaker.say_sentance(str_weather)
time.sleep(2) #wait speak over
str_weather = "wind direction is " + wind_dir
speaker.say_sentance(str_weather)
time.sleep(2) #wait speak over
str_weather = "wind speed is " + wind_spd + " kilometers per hour "
speaker.say_sentance(str_weather)
time.sleep(2) #wait speak over
speaker.close()
"""
except :
print("ERROR")
pass
"""
gc.collect()
time.sleep(5)
