Update README for 0.0.2

[EVA-2020-02-2.git] / examples / all-in-one.py

diff --git a/examples/all-in-one.py b/examples/all-in-one.py
index 85a9a155ce8e7c12860f64c3e394cc0bfabe056b..c0423e6d6a54f3cfaf6dcbf880edc03eda0f72d1 100755 (executable)
--- a/examples/all-in-one.py
+++ b/examples/all-in-one.py
@@ -1,11 +1,16 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3

 
 import time
 import colorsys
 import os
 import sys
 import ST7735
 
 import time
 import colorsys
 import os
 import sys
 import ST7735

-import ltr559
+try:
+    # Transitional fix for breaking change in LTR559
+    from ltr559 import LTR559
+    ltr559 = LTR559()
+except ImportError:
+    import ltr559

 
 from bme280 import BME280
 from pms5003 import PMS5003, ReadTimeoutError as pmsReadTimeoutError
 
 from bme280 import BME280
 from pms5003 import PMS5003, ReadTimeoutError as pmsReadTimeoutError


@@ -14,6 +19,7 @@ from subprocess import PIPE, Popen
 from PIL import Image
 from PIL import ImageDraw
 from PIL import ImageFont
 from PIL import Image
 from PIL import ImageDraw
 from PIL import ImageFont

+from fonts.ttf import RobotoMedium as UserFont

 import logging
 
 logging.basicConfig(
 import logging
 
 logging.basicConfig(


@@ -52,8 +58,8 @@ HEIGHT = st7735.height
 # Set up canvas and font
 img = Image.new('RGB', (WIDTH, HEIGHT), color=(0, 0, 0))
 draw = ImageDraw.Draw(img)
 # Set up canvas and font
 img = Image.new('RGB', (WIDTH, HEIGHT), color=(0, 0, 0))
 draw = ImageDraw.Draw(img)

-path = os.path.dirname(os.path.realpath(__file__))
-font = ImageFont.truetype(path + "/fonts/Asap/Asap-Bold.ttf", 20)
+font_size = 20
+font = ImageFont.truetype(UserFont, font_size)

 
 message = ""
 
 
 message = ""
 


@@ -97,12 +103,12 @@ def get_cpu_temperature():
 
 # Tuning factor for compensation. Decrease this number to adjust the
 # temperature down, and increase to adjust up
 
 # Tuning factor for compensation. Decrease this number to adjust the
 # temperature down, and increase to adjust up

-factor = 0.8
+factor = 2.25

 
 cpu_temps = [get_cpu_temperature()] * 5
 
 delay = 0.5  # Debounce the proximity tap
 
 cpu_temps = [get_cpu_temperature()] * 5
 
 delay = 0.5  # Debounce the proximity tap

-mode = 0  # The starting mode
+mode = 0     # The starting mode

 last_page = 0
 light = 1
 
 last_page = 0
 light = 1
 


@@ -194,9 +200,9 @@ try:
             try:
                 data = pms5003.read()
             except pmsReadTimeoutError:
             try:
                 data = pms5003.read()
             except pmsReadTimeoutError:

-                pass
+                logging.warn("Failed to read PMS5003")

             else:
             else:

-                data = data.pm_ug_per_m3(1.0)
+                data = float(data.pm_ug_per_m3(1.0))

                 display_text(variables[mode], data, unit)
 
         if mode == 8:
                 display_text(variables[mode], data, unit)
 
         if mode == 8:


@@ -205,9 +211,9 @@ try:
             try:
                 data = pms5003.read()
             except pmsReadTimeoutError:
             try:
                 data = pms5003.read()
             except pmsReadTimeoutError:

-                pass
+                logging.warn("Failed to read PMS5003")

             else:
             else:

-                data = data.pm_ug_per_m3(2.5)
+                data = float(data.pm_ug_per_m3(2.5))

                 display_text(variables[mode], data, unit)
 
         if mode == 9:
                 display_text(variables[mode], data, unit)
 
         if mode == 9:


@@ -216,9 +222,9 @@ try:
             try:
                 data = pms5003.read()
             except pmsReadTimeoutError:
             try:
                 data = pms5003.read()
             except pmsReadTimeoutError:

-                pass
+                logging.warn("Failed to read PMS5003")

             else:
             else:

-                data = data.pm_ug_per_m3(10)
+                data = float(data.pm_ug_per_m3(10))

                 display_text(variables[mode], data, unit)
 
 # Exit cleanly
                 display_text(variables[mode], data, unit)
 
 # Exit cleanly