analog clockstuff

1 files changed, 80 insertions, 0 deletions

diff --git a/bin/clock.py b/bin/clock.py
new file mode 100755
index 0000000..b66b286
--- /dev/null
+++ b/bin/clock.py
@@ -0,0 +1,80 @@
+#!/usr/bin/python
+#--------------------------------------------------------------------- clock.py
+# Display date and time as well as indoor and outdoor temperatures
+# 
+# (C) D Delmar Davis 2023 
+#
+# Note: POC lots of hard coded foo here....
+
+import time
+import subprocess
+from board import SCL, SDA, D4
+import busio
+import digitalio
+from PIL import Image, ImageDraw, ImageFont
+import adafruit_ssd1305
+from datetime import datetime
+
+displayIsOff = False;
+
+oled_reset = digitalio.DigitalInOut(D4)
+i2c = busio.I2C(SCL, SDA)
+disp = adafruit_ssd1305.SSD1305_I2C(128, 32, i2c, reset=oled_reset)
+disp.fill(0)
+disp.show()
+
+width = disp.width
+height = disp.height
+image = Image.new("1", (width, height))
+draw = ImageDraw.Draw(image)
+draw.rectangle((0, 0, width, height), outline=0, fill=0)
+
+# Define some constants to allow easy resizing of shapes.
+padding = -2
+top = padding
+bottom = height - padding
+# Move left to right keeping track of the current x position for drawing shapes.
+x = 0
+
+
+# Load default font.
+font = ImageFont.load_default()
+
+
+while True:
+    thetime=datetime.now()
+    if(displayIsOff):
+        if (thetime.hour<=18 and thetime.hour>=6):
+            disp.poweron()
+            disp.fill(0)
+            disp.show()
+            displayIsOff=False
+    else:
+        if (thetime.hour>19 or thetime.hour<6):
+            disp.poweroff()
+            displayIsOff=True
+
+
+    # Draw a black filled box to clear the image.
+    draw.rectangle((0, 0, width, height), outline=0, fill=0)
+
+    cmd = "hostname -I | cut -d' ' -f1"
+    IP = subprocess.check_output(cmd, shell=True).decode("utf-8")
+    cmd = "date +%X\ %d%b%y"
+    TimeDate = subprocess.check_output(cmd, shell=True).decode("utf-8")
+    cmd = "fetchtemp.py"
+    LocalTemp = subprocess.check_output(cmd, shell=True).decode("utf-8")
+    cmd = 'gathertemps.py'
+    PromData = subprocess.check_output(cmd, shell=True).decode("utf-8")
+
+    # Write four lines of text.
+
+    draw.text((x, top + 0), "IP: " + IP, font=font, fill=255)
+    draw.text((x, top + 8), TimeDate, font=font, fill=255)
+    draw.text((x, top + 16), LocalTemp, font=font, fill=255)
+    draw.text((x, top + 25), PromData, font=font, fill=255)
+
+    # Display image.
+    disp.image(image)
+    disp.show()
+    time.sleep(0.1)