kopia lustrzana https://github.com/pimoroni/pimoroni-pico
port GFX pack examples
Hel Gibbons
Phil Howard
rodzic
259bad7ce8
commit
de48394764
|
|
@ -0,0 +1,286 @@
|
|||
'''
|
||||
sunrise.py
|
||||
This example is for Interstate 75 W, connected up to two chained 64 x 64 panels.
|
||||
It displays information from the Sunrise Sunset API:
|
||||
Find out more here - https://sunrise-sunset.org/api
|
||||
Also shows how to use a 16x16 animated sprite.
|
||||
'''
|
||||
import WIFI_CONFIG
|
||||
import time
|
||||
from math import radians, sin, cos
|
||||
from random import randint
|
||||
from interstate75 import Interstate75
|
||||
from network_manager import NetworkManager
|
||||
import ntptime
|
||||
import urequests
|
||||
import uasyncio
|
||||
import machine
|
||||
|
||||
|
||||
# Helper class so that the different formats of time can be converted into one comparable format
|
||||
# Makes up for the lack of a datetime module in MicroPython
|
||||
class TimeObj:
|
||||
def __init__(self):
|
||||
self.secs = 0
|
||||
self.mins = 0
|
||||
self.hours = 0
|
||||
self.PM = False
|
||||
|
||||
# Returns time variables as a tuple (h, m, s)
|
||||
def get_time(self):
|
||||
pm_hrs = 0
|
||||
if self.PM:
|
||||
pm_hrs = 12
|
||||
return (self.hours + pm_hrs, self.mins, self.secs)
|
||||
|
||||
# Returns time variables as a single string
|
||||
def get_str(self):
|
||||
h, m, s = self.get_time()
|
||||
return "{0:02d}:{1:02d}:{2:02d}".format(h, m, s)
|
||||
|
||||
# Set time variables from the sunrise-sunset API
|
||||
def parse_api(self, apiStr):
|
||||
strsplit = apiStr.split()
|
||||
if strsplit[1] == 'PM':
|
||||
self.PM = True
|
||||
timesplit = strsplit[0].split(':')
|
||||
self.hours = int(timesplit[0])
|
||||
self.mins = int(timesplit[1])
|
||||
self.secs = int(timesplit[2])
|
||||
|
||||
# Set time variables form
|
||||
def parse_localtime(self, localtpl):
|
||||
yr, mo, dy, self.hours, self.mins, self.secs, un1, un2 = localtpl
|
||||
|
||||
# Returns number of seconds since midnight
|
||||
def get_total_secs(self):
|
||||
seconds = 0
|
||||
if self.PM:
|
||||
seconds += 43200 # seconds in the first 12 hours
|
||||
seconds += (self.hours * 3600)
|
||||
seconds += (self.mins * 60)
|
||||
seconds += self.secs
|
||||
return seconds
|
||||
|
||||
|
||||
# Instances of TimeObj helper class defined above
|
||||
sunrise_obj = TimeObj()
|
||||
sunset_obj = TimeObj()
|
||||
currenttime = TimeObj()
|
||||
|
||||
# Coordinates for Sheffield-on-Sea, UK
|
||||
lng = -1.4659
|
||||
lat = 53.3829
|
||||
# Coordinates for LA, USA
|
||||
# lng = -118.2437
|
||||
# lat = 34.0522
|
||||
URL = 'https://api.sunrise-sunset.org/json?lat={0}&lng={1}&date=today'.format(lat, lng)
|
||||
rtc = machine.RTC()
|
||||
|
||||
i75 = Interstate75(display=Interstate75.DISPLAY_INTERSTATE75_128X64)
|
||||
graphics = i75.display
|
||||
sys_status = "Starting"
|
||||
WIDTH, HEIGHT = graphics.get_bounds()
|
||||
|
||||
BLACK = graphics.create_pen(0, 0, 0)
|
||||
WHITE = graphics.create_pen(200, 200, 200)
|
||||
HILLS_COLOUR_1 = graphics.create_pen(100, 100, 0)
|
||||
HILLS_COLOUR_2 = graphics.create_pen(100, 150, 0)
|
||||
HILLS_COLOUR_3 = graphics.create_pen(50, 150, 0)
|
||||
SUN_COLOUR = graphics.create_pen(255, 0, 0)
|
||||
|
||||
# Generate hill heights
|
||||
hills1 = [randint(10, 18), randint(10, 18), randint(10, 18), randint(10, 18), randint(10, 18)]
|
||||
hills2 = [randint(10, 18), randint(10, 18)]
|
||||
hills3 = [randint(10, 18), randint(10, 18)]
|
||||
|
||||
# Sprite information for sun icon
|
||||
sun = [
|
||||
[
|
||||
0b0000000100000000,
|
||||
0b0000000000000000,
|
||||
0b0010011111001000,
|
||||
0b0000100000100000,
|
||||
0b0001000000010000,
|
||||
0b0010000000001000,
|
||||
0b0010010001001000,
|
||||
0b0010000100001000,
|
||||
0b0010000000001000,
|
||||
0b0010000000001000,
|
||||
0b0001001110010000,
|
||||
0b0000100000100000,
|
||||
0b0010011111001000,
|
||||
0b0000000000000000,
|
||||
0b0000000100000000,
|
||||
0b0000000000000000
|
||||
],
|
||||
[
|
||||
0b0000000000000000,
|
||||
0b0100000000000100,
|
||||
0b0000011111000000,
|
||||
0b0000100000100000,
|
||||
0b0001000000010000,
|
||||
0b0010010001001000,
|
||||
0b0010010001001000,
|
||||
0b1010000100001010,
|
||||
0b0010000000001000,
|
||||
0b0010010001001000,
|
||||
0b0001001110010000,
|
||||
0b0000100000100000,
|
||||
0b0000011111000000,
|
||||
0b0100000000000100,
|
||||
0b0000000000000000,
|
||||
0b0000000000000000
|
||||
],
|
||||
[
|
||||
0b0000000100000000,
|
||||
0b0100000000000100,
|
||||
0b0010011111001000,
|
||||
0b0000100000100000,
|
||||
0b0001000000010000,
|
||||
0b0010010001001000,
|
||||
0b0010010001001000,
|
||||
0b1010000100001010,
|
||||
0b0010000000001000,
|
||||
0b0010010001001000,
|
||||
0b0001001110010000,
|
||||
0b0000100000100000,
|
||||
0b0010011111001000,
|
||||
0b0100000000000100,
|
||||
0b0000000100000000,
|
||||
0b0000000000000000
|
||||
]
|
||||
]
|
||||
|
||||
|
||||
def get_data():
|
||||
# open the json file
|
||||
print(f'Requesting URL: {URL}')
|
||||
r = urequests.get(URL)
|
||||
# open the json data
|
||||
j = r.json()
|
||||
print('Data obtained!')
|
||||
r.close()
|
||||
return j
|
||||
|
||||
|
||||
def get_sunrise():
|
||||
sun_json = get_data()
|
||||
sunrise = sun_json['results']['sunrise']
|
||||
sunrise_obj.parse_api(sunrise)
|
||||
sunset = sun_json['results']['sunset']
|
||||
sunset_obj.parse_api(sunset)
|
||||
|
||||
|
||||
def display_status():
|
||||
global sys_status
|
||||
graphics.set_pen(BLACK)
|
||||
graphics.clear()
|
||||
graphics.set_pen(WHITE)
|
||||
graphics.text(sys_status, 2, 0, WIDTH, 1)
|
||||
i75.update(graphics)
|
||||
|
||||
|
||||
def status_handler(mode, status, ip):
|
||||
# reports wifi connection status
|
||||
global sys_status
|
||||
print(mode, status, ip)
|
||||
sys_status = 'Mode: {0} Connected: {1} IP: {2}'.format(mode, status, ip)
|
||||
display_status()
|
||||
i75.update(graphics)
|
||||
print('Connecting to wifi...')
|
||||
if status is not None:
|
||||
if status:
|
||||
print('Wifi connection successful!')
|
||||
else:
|
||||
print('Wifi connection failed!')
|
||||
|
||||
|
||||
def calc_circle_points(ori_x, ori_y, r, deg):
|
||||
rads = radians(deg - 180)
|
||||
x = int(cos(rads) * r) + ori_x
|
||||
y = int(sin(rads) * r) + ori_y
|
||||
return x, y
|
||||
|
||||
|
||||
def to_seconds(hour, mins, secs, isPM=False):
|
||||
seconds = 0
|
||||
if isPM:
|
||||
seconds += 43200 # Seconds in the first 12 hours
|
||||
seconds += (hour * 3600)
|
||||
seconds += (mins * 60)
|
||||
seconds += secs
|
||||
return seconds
|
||||
|
||||
|
||||
def draw_hills():
|
||||
graphics.set_pen(HILLS_COLOUR_1)
|
||||
for x in range(5):
|
||||
graphics.circle(30 * x, 64, hills1[x])
|
||||
graphics.set_pen(HILLS_COLOUR_2)
|
||||
for x in range(2):
|
||||
graphics.circle(60 * x + 15, 64, hills2[x])
|
||||
graphics.set_pen(HILLS_COLOUR_3)
|
||||
for x in range(2):
|
||||
graphics.circle(60 * x + 30 + 15, 64, hills3[x])
|
||||
|
||||
|
||||
def draw_text():
|
||||
graphics.set_pen(WHITE)
|
||||
graphics.text("Sun Rise-Set API demo", 2, 0, WIDTH, 1)
|
||||
graphics.text("Sunrise: {0}".format(sunrise_obj.get_str()), 2, 8, WIDTH, 1)
|
||||
graphics.text("Sunset: {0}".format(sunset_obj.get_str()), 2, 16, WIDTH, 1)
|
||||
graphics.text("{0}".format(currenttime.get_str()), 2, 24, WIDTH, 1)
|
||||
|
||||
|
||||
def draw_sun(sunrise, sunset, time, cycle):
|
||||
global SUN_COLOUR
|
||||
sunlight_range = sunset - sunrise
|
||||
angle = int((180 / sunlight_range) * (time - sunrise)) % 360
|
||||
pos_x, pos_y = calc_circle_points(64 - 16, 54, 50, angle)
|
||||
graphics.set_pen(SUN_COLOUR)
|
||||
if angle > 180:
|
||||
SUN_COLOUR = graphics.create_pen(0, 0, 0)
|
||||
elif angle < 90:
|
||||
r = 255
|
||||
g = int(((angle / 100) * 90))
|
||||
b = 0
|
||||
SUN_COLOUR = graphics.create_pen(r, g, b)
|
||||
elif angle > 90:
|
||||
r = 255
|
||||
g = int(100 - (((angle - 90) / 100) * 90))
|
||||
b = 0
|
||||
SUN_COLOUR = graphics.create_pen(r, g, b)
|
||||
for y in range(16):
|
||||
for x in range(16):
|
||||
if sun[cycle][y] & (1 << x):
|
||||
graphics.pixel(x + pos_x, int((y + pos_y)))
|
||||
|
||||
|
||||
try:
|
||||
network_manager = NetworkManager(WIFI_CONFIG.COUNTRY, status_handler=status_handler)
|
||||
uasyncio.get_event_loop().run_until_complete(network_manager.client(WIFI_CONFIG.SSID, WIFI_CONFIG.PSK))
|
||||
except Exception as e:
|
||||
print(f'Wifi connection failed! {e}')
|
||||
|
||||
get_sunrise()
|
||||
ntptime.settime()
|
||||
currenttime.parse_localtime(time.localtime())
|
||||
|
||||
count = 0 # Counter for animation
|
||||
|
||||
while True:
|
||||
# Update current time class instance from RTC
|
||||
currenttime.parse_localtime(time.localtime())
|
||||
count += 1
|
||||
|
||||
graphics.set_pen(BLACK)
|
||||
graphics.clear()
|
||||
|
||||
# Uncomment for the animation
|
||||
# draw_sun(0, 180, count % 180, count % 3)
|
||||
draw_sun(sunrise_obj.get_total_secs(), sunset_obj.get_total_secs(), currenttime.get_total_secs(), count % 3)
|
||||
draw_hills()
|
||||
draw_text()
|
||||
i75.update(graphics)
|
||||
time.sleep(0.2)
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
import time
|
||||
import machine
|
||||
from breakout_bme68x import BreakoutBME68X, STATUS_HEATER_STABLE
|
||||
from interstate75 import Interstate75
|
||||
|
||||
"""
|
||||
Interstate75 Temp DEMO
|
||||
This demo uses a BME680 or BME688 attached to the QWST connector to
|
||||
measure temperature, pressure, and humidity and display it on the Interstate75 display.
|
||||
The internal temperature sensor can be used in place of the BME68x breakout -
|
||||
just change use_bme68x_breakout to False
|
||||
|
||||
This example is designed for use on 2 chained 64x64 panels.
|
||||
"""
|
||||
|
||||
# Settings
|
||||
lower_temp_bound = 15
|
||||
upper_temp_bound = 30
|
||||
use_bme68x_breakout = True
|
||||
|
||||
sensor_temp = machine.ADC(4)
|
||||
conversion_factor = 3.3 / (65535) # used for calculating a temperature from the raw sensor reading
|
||||
|
||||
i75 = Interstate75(display=Interstate75.DISPLAY_INTERSTATE75_128X64)
|
||||
graphics = i75.display
|
||||
|
||||
BLACK = graphics.create_pen(0, 0, 0)
|
||||
TEMP_COLOUR = graphics.create_pen(255, 255, 255)
|
||||
|
||||
if use_bme68x_breakout:
|
||||
bmp = BreakoutBME68X(i75.i2c)
|
||||
|
||||
graphics.set_pen(BLACK)
|
||||
graphics.clear()
|
||||
graphics.set_font("bitmap14_outline")
|
||||
|
||||
while True:
|
||||
# Clear display
|
||||
graphics.set_pen(BLACK)
|
||||
graphics.clear()
|
||||
|
||||
graphics.set_pen(TEMP_COLOUR)
|
||||
graphics.text("Interstate75 Temp demo", 2, 2, scale=0.1)
|
||||
|
||||
if use_bme68x_breakout:
|
||||
temperature, pressure, humidity, gas, status, _, _ = bmp.read()
|
||||
graphics.text("Temp: {:0.2f}c".format(temperature), 2, 20, scale=0.2)
|
||||
graphics.text("Press: {:0.2f}Pa".format(pressure), 2, 35, scale=0.2)
|
||||
graphics.text("Humid: {:0.2f}%".format(humidity), 2, 50, scale=0.2)
|
||||
|
||||
heater = "Stable" if status & STATUS_HEATER_STABLE else "Unstable"
|
||||
print("{:0.2f}c, {:0.2f}Pa, {:0.2f}%, {:0.2f} Ohms, Heater: {}".format(
|
||||
temperature, pressure, humidity, gas, heater))
|
||||
|
||||
else:
|
||||
reading = sensor_temp.read_u16() * conversion_factor
|
||||
temperature = 27 - (reading - 0.706) / 0.001721
|
||||
graphics.text("Temperature", 25, 15, scale=0.2)
|
||||
graphics.text("{:0.2f}c".format(temperature), 25, 30, scale=2)
|
||||
|
||||
if temperature < lower_temp_bound:
|
||||
r = 0
|
||||
b = 255
|
||||
elif temperature > upper_temp_bound:
|
||||
r = 255
|
||||
b = 0
|
||||
else:
|
||||
r = int((temperature - lower_temp_bound) / (upper_temp_bound - lower_temp_bound) * 255)
|
||||
b = int(255 - ((temperature - lower_temp_bound) / (upper_temp_bound - lower_temp_bound) * 255))
|
||||
|
||||
TEMP_COLOUR = graphics.create_pen(r, 0, b)
|
||||
i75.update(graphics)
|
||||
|
||||
time.sleep(0.2)
|
||||
Ładowanie…
Reference in New Issue