clock script and service

diff --git a/README b/README
new file mode 100644 (file)
index 0000000..88e5df9
--- /dev/null
+++ b/README
@@ -0,0 +1,3 @@
+clock-time.py runs led panel (already modified to fit panel)
+clock-time.service -> copy to home folder, move to:
+/etc/systemd/system
\ No newline at end of file

diff --git a/clock-time.py b/clock-time.py
new file mode 100644 (file)
index 0000000..6c2e53f
--- /dev/null
+++ b/clock-time.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python
+
+import colorsys
+import datetime
+import time
+import random
+from sys import exit
+from PIL import Image, ImageDraw, ImageFont
+import unicornhathd
+
+
+#FONT = ('/usr/share/fonts/truetype/freefont/FreeMonoBold.ttf', 10)
+FONT = ('/usr/share/fonts/truetype/dejavu/DejaVuSansMono.ttf', 10)
+
+width, height = unicornhathd.get_shape()
+
+unicornhathd.rotation(270)
+unicornhathd.brightness(0.25)
+
+text_x = 0 
+text_y = -2
+offset = 8 
+
+font_file, font_size = FONT
+
+SAMPLE_CHARACTER = '0'
+
+font = ImageFont.truetype(font_file, font_size)
+text_width, text_height = font.getsize(SAMPLE_CHARACTER)
+
+text_width += width + text_x
+
+try:
+    while True:
+        current_hour = datetime.datetime.now().strftime('%I')
+        current_minute = datetime.datetime.now().strftime('%M')
+        current_seconds = int(datetime.datetime.now().strftime('%S')) * 2
+
+        try:
+            active_minute
+        except NameError:
+            active_minute = int(current_minute)
+            r_value = random.randint(50, 255)
+            g_value = random.randint(50, 255)
+            b_value = random.randint(50, 255)
+
+        if int(current_minute) != active_minute:
+            active_minute = int(current_minute)
+            if active_minute % 5 == 0:
+                r_value = random.randint(50, 255)
+                g_value = random.randint(50, 255)
+                b_value = random.randint(50, 255)
+
+        rgb_values = [r_value, g_value, b_value]
+        fill_values = (rgb_values[0], rgb_values[1], rgb_values[2])
+
+        TEXT_UL = current_hour[0]
+        TEXT_UR = current_hour[1]
+        TEXT_LL = current_minute[0]
+        TEXT_LR = current_minute[1]
+
+        image = Image.new('RGB', (text_width, max(height, text_height)), (0, 0, 0))
+
+        draw = ImageDraw.Draw(image)
+        draw.text((text_x, text_y), TEXT_UL, fill=fill_values, font=font)
+        draw.text((text_x + offset, text_y), TEXT_UR, fill=fill_values, font=font)
+        draw.text((text_x, text_y + offset), TEXT_LL, fill=fill_values, font=font)
+        draw.text((text_x + offset, text_y + offset), TEXT_LR, fill=fill_values, font=font)
+
+        unicornhathd.clear()
+        
+        for x in range(width):
+            for y in range(height):
+                pixel = image.getpixel((x, y))
+                r, g, b = [int(n) for n in pixel] 
+                unicornhathd.set_pixel(width - 1 - x, y, r, g, b)
+
+        unicornhathd.show()
+        
+        time.sleep(1)
+
+except KeyboardInterrupt:
+    unicornhathd.off()

diff --git a/clock-time.service b/clock-time.service
new file mode 100644 (file)
index 0000000..32afa87
--- /dev/null
+++ b/clock-time.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=clock-time
+After=network-online.target
+
+[Service]
+ExecStart=/usr/bin/python3 -u clock-time.py
+WorkingDirectory=/home/pi/Pimoroni/clock
+StandardOutput=inherit
+StandardError=inherit
+Restart=always
+User=pi
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file