gaugendre/plant-badger
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Display time of refresh in header

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Gabriel Augendre 2023-03-10 21:20:04 +01:00
parent be7fbe8599
commit 017573d486
1 changed files with 73 additions and 31 deletions
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90
src/apps/plant.py
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@ -1,9 +1,11 @@
import machine
import urequests
import jpegdec
from pimoroni_i2c import PimoroniI2C
from pcf85063a import PCF85063A, MONDAY
import ntptime
from badger2040w import WIDTH, Badger2040W, UPDATE_NORMAL
from badger2040w import WIDTH, Badger2040W, UPDATE_NORMAL, UPDATE_FAST
import secrets
from secrets import HA_BASE_URL, HA_ACCESS_TOKEN
@ -11,8 +13,9 @@ from secrets import HA_BASE_URL, HA_ACCESS_TOKEN
display = Badger2040W()
display.led(128)
display.set_update_speed(UPDATE_NORMAL)
jpeg = jpegdec.JPEG(display.display)
i2c = PimoroniI2C(sda=4, scl=5)
rtc = PCF85063A(i2c)
@ -20,11 +23,7 @@ BLACK = 0
WHITE = 15
IMAGE_WIDTH = 104
display.set_pen(BLACK)
display.clear()
display.connect()
LINE_START_OFFSET = IMAGE_WIDTH + 3
LINE_START_OFFSET = IMAGE_WIDTH + 8
STATUS_VALUE_OFFSET = IMAGE_WIDTH + 25
@ -56,7 +55,6 @@ def fetch_state(entity: str) -> dict:
class HAPlant:
def __init__(self):
self._last_fetched = None
self.plant_state = None
# Example state
# {
@ -131,23 +129,10 @@ class HAPlant:
print(self.details)
def display_state(self):
# Clear the display
display.set_pen(WHITE)
display.clear()
# Display image
jpeg.open_file("/images/plant.jpg")
jpeg.decode(0, 0)
# Draw the page header
display.set_pen(BLACK)
display.rectangle(0, 0, WIDTH, 20)
# Write text in header
display.set_font("bitmap6")
display.set_pen(WHITE)
display.text(self.get_plant_attribute("friendly_name"), 3, 4)
display_header(self.get_plant_attribute("friendly_name"))
# Display status
display.set_pen(BLACK)
display.text("H", LINE_START_OFFSET, 30)
display.text("T", LINE_START_OFFSET, 55)
@ -160,16 +145,73 @@ class HAPlant:
display.text(self.get_plant_status("conductivity"), STATUS_VALUE_OFFSET, 80)
display.text(self.get_plant_status("illuminance"), STATUS_VALUE_OFFSET, 105)
display.set_update_speed(UPDATE_NORMAL)
display.update()
def main():
display.connect()
set_clocks()
display.set_pen(WHITE)
display.clear()
display_image()
display_header("Chargement...")
display.set_update_speed(UPDATE_FAST)
display.update()
plant = HAPlant()
plant.fetch_states()
plant.display_state()
rtc.set_timer(secrets.REFRESH_INTERVAL_MINUTES, ttp=PCF85063A.TIMER_TICK_1_OVER_60HZ)
rtc.set_timer(
secrets.REFRESH_INTERVAL_MINUTES, ttp=PCF85063A.TIMER_TICK_1_OVER_60HZ
)
# Call halt in a loop, on battery this switches off power.
# On USB, the app will exit when A+C is pressed because the launcher picks that up.
while True:
display.halt()
def set_clocks():
ntptime.settime()
(
year,
month,
day,
weekday,
hours,
minutes,
seconds,
_,
) = machine.RTC().datetime()
rtc.datetime((year, month, day, hours, minutes, seconds, weekday))
def display_image():
# Display image
display.clear()
jpeg.open_file("/images/plant.jpg")
jpeg.decode(0, 0)
def display_header(text):
# Draw the page header
display.set_pen(BLACK)
display.rectangle(0, 0, WIDTH, 20)
# Write text in header
display.set_font("bitmap6")
display.set_pen(WHITE)
display.text(text, 3, 4)
# Display time
_, _, _, hour, minute, _, _ = rtc.datetime()
hour = (hour + 1) % 24
time = f"{hour:02d}:{minute:02d}"
time_offset = display.measure_text(time)
display.text(time, WIDTH - time_offset - 3, 4)
main()