Updated entry point

rpi/hardware/screen/grove_rgb_lcd.py

@@ -111,7 +111,7 @@ def create_char(location, pattern):
 
 # example code
 if __name__=="__main__":
-    setText("Hello world\nThis is an LCD chesscog-bck")
+    setText("Hello world\nThis is an LCD")
     setRGB(0,128,64)
     time.sleep(2)
     for c in range(0,255):

rpi/hardware/screen/screen.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+from grove_rgb_lcd import *
+import led
+import sys
+import select
+
+class Screen:
+    def __init__(self):
+        pass
+
+    def enableBackground(self):
+        setRGB(255,255,255)
+
+    def displayMessage(self, message : str):
+        setText(message)
+
+
+if __name__ == "__main__":
+    pass

rpi/hardware/timer/main.py

@@ -1,47 +0,0 @@
-#!/usr/bin/env python3
-
-from grove_rgb_lcd import *
-import led
-import sys
-import select
-
-whiteTime = 5 * 60
-blackTime = 5 * 60
-current = "white"
-
-def compute_seconds(total_seconds):
-    return total_seconds % 60
-
-def compute_minutes(total_seconds):
-    return total_seconds // 60
-
-def update_timer(white_total_time, black_total_time):
-    white_minutes = compute_minutes(white_total_time)
-    white_seconds = compute_seconds(white_total_time)
-
-    black_minutes = compute_minutes(black_total_time)
-    black_seconds = compute_seconds(black_total_time)
-
-    setText(f"W {white_minutes:02d}:{white_seconds:02d}\nB {black_minutes:02d}:{black_seconds:02d}")
-
-if __name__ == "__main__":
-    led.off()
-    led.on()
-    setRGB(255, 255, 255)
-    while whiteTime > 0 and blackTime > 0:
-        currentTime = 0
-        if current == "white":
-            whiteTime -= 1
-        else:
-            blackTime -= 1
-
-        update_timer(whiteTime, blackTime)
-
-        # wait up to 1 second for Enter
-        rlist, _, _ = select.select([sys.stdin], [], [], 1)
-
-        if rlist:
-            sys.stdin.readline()  # consume Enter
-            current = "black" if current == "white" else "white"
-
-led.off()