def test():
"""Bouncing box."""
try:
# Baud rate of 14500000 seems about the max
spi = SPI(2, baudrate=14500000, sck=Pin(18), mosi=Pin(23))
display = Display(spi, dc=Pin(17), cs=Pin(5), rst=Pin(16))
display.clear()
colors = [
color565(255, 0, 0),
color565(0, 255, 0),
color565(0, 0, 255),
color565(255, 255, 0),
color565(0, 255, 255),
color565(255, 0, 255)
]
sizes = [12, 11, 10, 9, 8, 7]
boxes = [Box(128, 128, sizes[i], display, colors[i]) for i in range(6)]
while True:
timer = ticks_us()
for b in boxes:
b.update_pos()
b.draw()
# Attempt to set framerate to 30 FPS
timer_dif = 33333 - ticks_diff(ticks_us(), timer)
if timer_dif > 0:
sleep_us(timer_dif)
except KeyboardInterrupt:
display.cleanup()
def test():
"""CircuitPython Text, Shape & Sprite"""
if implementation.name != 'circuitpython':
print()
print('This demo is for CircuitPython only!')
exit()
try:
# Configuratoin for CS and DC pins:
cs_pin = DigitalInOut(board.P0_15)
dc_pin = DigitalInOut(board.P0_17)
rst_pin = DigitalInOut(board.P0_20)
# Setup SPI bus using hardware SPI:
spi = SPI(clock=board.P0_24, MOSI=board.P0_22)
# Create the SSD1351 display:
display = Display(spi, dc=dc_pin, cs=cs_pin, rst=rst_pin)
display.clear()
# Load Fixed Font
fixed = XglcdFont('fonts/FixedFont5x8.c', 5, 8, letter_count=96)
# Title
WIDTH = 128
text = 'CircuitPython Demo'
# Measure text and center
length = fixed.measure_text(text)
x = int((WIDTH / 2) - (length / 2))
display.draw_text(x, 6, text, fixed, color565(255, 255, 0))
# Draw title outline
display.draw_rectangle(0, 0, 127, 20, color565(0, 255, 0))
# Load sprite
logo = BouncingSprite('images/blinka45x48.raw', 45, 48, 128, 128, 1,
display)
while True:
timer = monotonic()
logo.update_pos()
logo.draw()
# Attempt to set framerate to 30 FPS
timer_dif = .033333333 - (monotonic() - timer)
if timer_dif > 0:
sleep(timer_dif)
except KeyboardInterrupt:
display.cleanup()
def test():
"""Scrolling Marquee"""
try:
# Implementation dependant pin and SPI configuration
if implementation.name == 'circuitpython':
import board
from busio import SPI
from digitalio import DigitalInOut
cs_pin = DigitalInOut(board.P0_15)
dc_pin = DigitalInOut(board.P0_17)
rst_pin = DigitalInOut(board.P0_20)
spi = SPI(clock=board.P0_24, MOSI=board.P0_22)
else:
from machine import Pin, SPI
cs_pin = Pin(5)
dc_pin = Pin(17)
rst_pin = Pin(16)
spi = SPI(2, baudrate=14500000, sck=Pin(18), mosi=Pin(23))
# Create the SSD1351 display:
display = Display(spi, dc=dc_pin, cs=cs_pin, rst=rst_pin)
display.clear()
# Draw non-moving circles
display.fill_circle(63, 63, 63, color565(27, 72, 156))
display.fill_circle(63, 63, 53, color565(0, 0, 0))
display.fill_circle(63, 63, 43, color565(189, 0, 36))
display.fill_circle(63, 63, 33, color565(0, 0, 0))
# Load Marquee image
display.draw_image('images\Rototron128x26.raw', 0, 50, 128, 26)
# Set up scrolling
display.set_scroll(horiz_offset=1,
vert_start_row=50,
vert_row_count=26,
vert_offset=0,
speed=1)
display.scroll(True)
while True:
# Do nothing, scrolling handled by hardware
sleep(1)
except KeyboardInterrupt:
display.cleanup()
def test():
"""Bouncing sprite."""
try:
# Baud rate of 14500000 seems about the max
spi = SPI(2, baudrate=14500000, sck=Pin(18), mosi=Pin(23))
display = Display(spi, dc=Pin(17), cs=Pin(5), rst=Pin(16))
display.clear()
# Load sprite
logo = BouncingSprite('images/Python41x49.raw',
41, 49, 128, 128, 1, display)
while True:
timer = ticks_us()
logo.update_pos()
logo.draw()
# Attempt to set framerate to 30 FPS
timer_dif = 33333 - ticks_diff(ticks_us(), timer)
if timer_dif > 0:
sleep_us(timer_dif)
except KeyboardInterrupt:
display.cleanup()
if water_level > 0:
display.fill_hrect(1, 53, water_level, 18, color)
display.fill_hrect(water_level + 1, 53, 121 - water_level, 18,
color565(0, 0, 0))
display.draw_text(37, 40,
str(water_level) + '/' + str(MAX_WATER) + ' ',
bally, color565(255, 255, 255))
if spi is None:
spi = SPI(2, baudrate=14500000, sck=Pin(18), mosi=Pin(23))
display = Display(spi, dc=Pin(17), cs=Pin(5), rst=Pin(16))
display.draw_image('MicroPython128x128.raw', 0, 0, 128, 128)
sleep(1)
display.clear()
bally = XglcdFont('Bally7x9.c', 7, 9)
display.draw_text(0, 0, 'Diesel:', bally, color565(255, 255, 255))
display.draw_text(0, 40, 'Vann:', bally, color565(255, 255, 255))
display.draw_text(0, 80, 'Septik:', bally, color565(255, 255, 255))
display.draw_rectangle(0, 12, 120, 20, color565(255, 255, 255))
display.draw_rectangle(0, 52, 120, 20, color565(255, 255, 255))
display.draw_rectangle(0, 92, 120, 20, color565(255, 255, 255))
adc = ADC(Pin(35))
adc.atten(adc.ATTN_11DB) #normalized to 3.3v
while True:
# read_septic()
read_water()
class OTV():
def __init__(self):
spi = SPI(2, sck=Pin(18), mosi=Pin(23), miso=Pin(19),baudrate=14500000)
self.display = Display(spi, dc=Pin(17), cs=Pin(5), rst=Pin(16))
# self.display("连接MQTT服务器...")
self.mqtt = network.mqtt("otv", "mqtt://t.hsxsix.com", user="******", password="******",
cleansession=True, connected_cb=self.conncb, disconnected_cb=self.disconncb,
subscribed_cb=self.subscb, published_cb=self.pubcb, data_cb=self.datacb)
self.weather_data = {}
self.weather_api = 'http://118.24.144.127/weather/v1?city={}&node=micropython_ssd1351'
self.weather_tm = Timer(2)
self.weather_tm.init(period=1000*60*20,
mode=self.weather_tm.PERIODIC, callback=self.update_weather)
def publish(self, msg):
self.mqtt.publish('otv', 'Hi from Micropython')
def conncb(self, task):
# self.dispaly("连接MQTT成功")
print("[{}] Connected".format(task))
self.mqtt.subscribe('otv')
def disconncb(self, task):
print("[{}] Disconnected".format(task))
def subscb(self, task):
print("[{}] Subscribed".format(task))
def pubcb(self, pub):
print("[{}] Published: {}".format(pub[0], pub[1]))
def datacb(self, msg):
'''
data format:
"tv_id|image url|XX|XX|XX"
'''
_, image_url, image_size, position = msg[2].split('|')
print("Received a task to show image:\nimage url:{},\nimage size:{}".format(image_url,image_size))
# self.display.draw_image("收到文件，正在下载。。。")
download_image = self.http_get(image_url)
w,h = image_size.split(',')
x,y = position.split(',')
if download_image:
self.display.clear()
self.display.draw_image(download_image, int(x), int(y), int(w), int(h))
def update_weather(self, timer):
# self.display("update weather data。。。")
self.http_get(self.weather_api, types='text',
file_name='weather.txt')
with open(weather_file, 'r') as f:
self.weather_data = json.loads(f.read())
def show_today_weather(self):
if self.weather_data['code'] == 'ok':
today_weather = self.weather_data['0']['weather_code']
current_temp = self.weather_data['0']['current_temp']
current_weather = self.weather_data['0']['current_weather']
date = self.weather_data['0']['date']
temp = self.weather_data['0']['temp']
today_aqi = self.weather_data['0']['aqi']
# self.display.draw_image('bg.raw',0,32,128,96)
self.display.draw_image('{}.raw'.format(today_weather),5,37,50,50)
i=0
for char in current_weather:
start_x=50+int((78-15*len(current_weather))/2)+15*i
self.display.draw_bitarray(w_char, start_x,42,15,16)
i+=1
i=0
for t_char in temp:
start_x =50+int((78-9*len(current_weather))/2)+9*i
self.display.draw_bitarray(w_char, start_x,64,9,16)
i+=1
x = 9 if len(today_aqi)==9 else 5
for char in today_aqi:
if len(char) > 100:
self.display.draw_bitarray(w_char, x,92,15,16)
x = x+15
else:
self.display.draw_bitarray(w_char, x,92,9,16)
x = x+9
# for char in date:
# self.display.draw_bitarray(w_char, 0,32,9,16)
# for char in current_temp:
# self.display.draw_bitarray(w_char, 0,32,9,16)
else:
pass
# self.display.draw_image("weather data error！")
def show_three_day_weather(self):
for day in ('1','2','3'):
weather = self.weather_data[day]['weather_code']
temp = self.weather_data[day]['temp']
date = self.weather_data[day]['date']
aqi = self.weather_data[day]['aqi']
def http_get(self, url, types='image', file_name=None):
download = None
try:
proto, dummy, host, path = url.split("/", 3)
except ValueError:
proto, dummy, host = url.split("/", 2)
path = ""
if proto == "http:":
port = 80
else:
raise ValueError("Unsupported protocol: " + proto)
if ":" in host:
host, port = host.split(":", 1)
port = int(port)
addr = socket.getaddrinfo(host, port)[0][-1]
if not file_name:
file_name = path.split('/')[-1]
s = socket.socket()
s.connect(addr)
s.send(bytes('GET /%s HTTP/1.0\r\nHost: %s\r\n\r\n' % (path, host), 'utf8'))
while True:
data = s.readline()
if not data or data == b"\r\n":
print(data)
break
if types == 'image':
with open (file_name, 'wb') as f:
while True:
data = s.recv(512)
if data:
f.write(data)
else:
download = file_name
break
else:
with open(file_name, 'w') as f:
while True:
data = s.recv(512)
if data:
f.write(data)
else:
download = file_name
break
s.close()
return download
def start(self):
self.mqtt.start()
def test():
"""Test code."""
spi = SPI(2, baudrate=14500000, sck=Pin(18), mosi=Pin(23))
display = Display(spi, dc=Pin(17), cs=Pin(5), rst=Pin(16))
print("Loading fonts, please wait.")
arcadepix = XglcdFont('fonts/ArcadePix9x11.c', 9, 11)
bally = XglcdFont('fonts/Bally7x9.c', 7, 9)
broadway = XglcdFont('fonts/Broadway17x15.c', 17, 15)
espresso_dolce = XglcdFont('fonts/EspressoDolce18x24.c', 18, 24)
fixed_font = XglcdFont('fonts/FixedFont5x8.c', 5, 8)
neato = XglcdFont('fonts/Neato5x7.c', 5, 7, letter_count=223)
robotron = XglcdFont('fonts/Robotron7x11.c', 7, 11)
unispace = XglcdFont('fonts/Unispace12x24.c', 12, 24)
wendy = XglcdFont('fonts/Wendy7x8.c', 7, 8)
print("Fonts loaded.")
display.draw_text(0, 0, 'Arcade Pix 9x11', arcadepix, color565(255, 0, 0))
display.draw_text(0, 12, 'Bally 7x9', bally, color565(0, 255, 0))
display.draw_text(0, 23, 'Broadway', broadway, color565(0, 0, 255))
display.draw_text(0, 36, 'Espresso', espresso_dolce, color565(0, 255, 255))
display.draw_text(0, 64, 'Fixed Font 5x8', fixed_font,
color565(255, 0, 255))
display.draw_text(0, 76, 'Neato 5x7', neato, color565(255, 255, 0))
display.draw_text(0, 85, 'Robotron 7x11', robotron,
color565(255, 255, 255))
display.draw_text(0, 96, 'Unispace', unispace, color565(255, 128, 0))
display.draw_text(0, 120, 'Wendy 7x8', wendy, color565(255, 0, 128))
sleep(9)
display.clear()
display.draw_text(0,
0,
'Arcade Pix 9x11',
arcadepix,
color565(255, 0, 0),
landscape=True)
display.draw_text(12,
0,
'Bally 7x9',
bally,
color565(0, 255, 0),
landscape=True)
display.draw_text(23,
0,
'Broadway',
broadway,
color565(0, 0, 255),
landscape=True)
display.draw_text(36,
0,
'Espresso',
espresso_dolce,
color565(0, 255, 255),
landscape=True)
display.draw_text(64,
0,
'Fixed Font 5x8',
fixed_font,
color565(255, 0, 255),
landscape=True)
display.draw_text(76,
0,
'Neato 5x7',
neato,
color565(255, 255, 0),
landscape=True)
display.draw_text(85,
0,
'Robotron 7x11',
robotron,
color565(255, 255, 255),
landscape=True)
display.draw_text(96,
0,
'Unispace',
unispace,
color565(255, 128, 0),
landscape=True)
display.draw_text(120,
0,
'Wendy 7x8',
wendy,
color565(255, 0, 128),
landscape=True)
sleep(9)
display.clear()
display.draw_text(0,
0,
'Arcade Pix 9x11',
arcadepix,
color565(255, 0, 0),
background=color565(0, 255, 255))
display.draw_text(0,
12,
'Bally 7x9',
bally,
color565(0, 255, 0),
background=color565(0, 0, 128))
display.draw_text(0,
23,
'Broadway',
broadway,
color565(0, 0, 255),
background=color565(255, 255, 0))
display.draw_text(0,
36,
'Espresso',
espresso_dolce,
color565(0, 255, 255),
background=color565(255, 0, 0))
display.draw_text(0,
64,
'Fixed Font 5x8',
fixed_font,
color565(255, 0, 255),
background=color565(0, 128, 0))
display.draw_text(0,
76,
'Neato 5x7',
neato,
color565(255, 255, 0),
background=color565(0, 0, 255))
display.draw_text(0,
85,
'Robotron 7x11',
robotron,
color565(255, 255, 255),
background=color565(128, 128, 128))
display.draw_text(0,
96,
'Unispace',
unispace,
color565(255, 128, 0),
background=color565(0, 128, 255))
display.draw_text(0,
120,
'Wendy 7x8',
wendy,
color565(255, 0, 128),
background=color565(255, 255, 255))
sleep(9)
display.cleanup()
def test():
"""Test code."""
# Baud rate of 14500000 seems about the max
spi = SPI(2, baudrate=14500000, sck=Pin(18), mosi=Pin(23))
print('spi started')
display = Display(spi, dc=Pin(17), cs=Pin(5), rst=Pin(16))
print('display started')
display.clear(color565(64, 0, 255))
sleep(1)
display.clear()
display.draw_hline(10, 127, 63, color565(255, 0, 255))
sleep(1)
display.draw_vline(10, 0, 127, color565(0, 255, 255))
sleep(1)
display.fill_hrect(23, 50, 30, 75, color565(255, 255, 255))
sleep(1)
display.draw_hline(0, 0, 127, color565(255, 0, 0))
sleep(1)
display.draw_line(127, 0, 64, 127, color565(255, 255, 0))
sleep(2)
display.clear()
coords = [[0, 63], [78, 80], [122, 92], [50, 50], [78, 15], [0, 63]]
display.draw_lines(coords, color565(0, 255, 255))
sleep(1)
display.clear()
display.fill_polygon(7, 63, 63, 50, color565(0, 255, 0))
sleep(1)
display.fill_rectangle(0, 0, 15, 127, color565(255, 0, 0))
sleep(1)
display.clear()
display.fill_rectangle(0, 0, 63, 63, color565(128, 128, 255))
sleep(1)
display.draw_rectangle(0, 64, 63, 63, color565(255, 0, 255))
sleep(1)
display.fill_rectangle(64, 0, 63, 63, color565(128, 0, 255))
sleep(1)
display.draw_polygon(3, 96, 96, 30, color565(0, 64, 255), rotate=15)
sleep(3)
display.clear()
display.fill_circle(32, 32, 30, color565(0, 255, 0))
sleep(1)
display.draw_circle(32, 96, 30, color565(0, 0, 255))
sleep(1)
display.fill_ellipse(96, 32, 30, 16, color565(255, 0, 0))
sleep(1)
display.draw_ellipse(96, 96, 16, 30, color565(255, 255, 0))
sleep(5)
display.cleanup()
