Add kitronic 10

kitronic_10.py

@@ -0,0 +1,73 @@
+from microbit import *
+
+LIMIT = 1020
+STEP = 204
+
+PIN8 = "PIN8"
+PIN12 = "PIN12"
+PIN16 = "PIN16"
+
+
+class Main:
+    def __init__(self):
+        self._debounce = {PIN8: False, PIN12: False, PIN16: False}
+        self._pins = {PIN8: pin8, PIN12: pin12, PIN16: pin16}
+        self.red = 0
+        self.green = 0
+        self.blue = 0
+
+    def main(self):
+        while True:
+            self._forever()
+
+    def _forever(self):
+        pin0.write_analog(self.red)
+        pin1.write_analog(self.green)
+        pin2.write_analog(self.blue)
+        self._display_percents()
+
+        self._update_color(PIN8, "green")
+        self._update_color(PIN12, "red")
+        self._update_color(PIN16, "blue")
+
+    def _update_color(self, pin: str, color: str):
+        if self._rising_edge(pin):
+            color_value = getattr(self, color)
+            if color_value < LIMIT:
+                setattr(self, color, color_value + STEP)
+            else:
+                setattr(self, color, 0)
+
+    def _display_percents(self):
+        red_level = self._compute_level(self.red)
+        green_level = self._compute_level(self.green)
+        blue_level = self._compute_level(self.blue)
+        red_row = self._compute_row(red_level)
+        green_row = self._compute_row(green_level)
+        blue_row = self._compute_row(blue_level)
+        empty_row = "00000"
+        display.show(
+            Image(":".join([red_row, empty_row, green_row, empty_row, blue_row]))
+        )
+
+    @staticmethod
+    def _compute_level(color):
+        return int(color / LIMIT * 6)
+
+    @staticmethod
+    def _compute_row(color_level):
+        return "9" * color_level + "0" * (5 - color_level)
+
+    def _rising_edge(self, pin: str):
+        real_pin = self._pins[pin]
+        pin_value = real_pin.read_digital()
+        if pin_value == 1 and not self._debounce[pin]:
+            self._debounce[pin] = True
+            return True
+        elif pin_value != 1:
+            self._debounce[pin] = False
+        return False
+
+
+if __name__ == "__main__":
+    Main().main()