initial work on sensor listeners

src/process_user_code.py

@@ -67,6 +67,7 @@ def update_cpx(new_state):
 
 
 def update_microbit(new_state):
+    # set button values
     for button in CONSTANTS.EXPECTED_INPUT_BUTTONS_MICROBIT:
         previous_pressed = None
         exec(f"previous_pressed = mb.{button}.get_presses()")
@@ -78,6 +79,28 @@ def update_microbit(new_state):
             else:
                 exec(f"mb.{button}._Button__release()")
 
+    # set motion_x, motion_y, motion_z
+    for name, direction in CONSTANTS.EXPECTED_INPUT_ACCEL_MICROBIT:
+        previous_motion_val = None
+        exec(f"previous_motion_val = mb.accelerometer.get_{direction}()")
+        new_motion_val = new_state.get(name, previous_motion_val)
+        if new_motion_val != previous_motion_val:
+            print("change motion val")
+
+    # set temperature
+    previous_temp = mb.temperature()
+    new_temp = new_state.get(CONSTANTS.EXPECTED_INPUT_TEMP_MICROBIT, previous_temp)
+    if new_temp != new_temp:
+        print("set temp value")
+
+    # set light level
+    previous_light_level = mb.display.read_light_level()
+    new_light_level = new_state.get(
+        CONSTANTS.EXPECTED_INPUT_LIGHT_MICROBIT, previous_light_level
+    )
+    if new_light_level != new_light_level:
+        print("set light value")
+
 
 user_input = UserInput()
 threads.append(user_input)

src/python_constants.py

@@ -8,6 +8,7 @@
 DEVICE_NOT_IMPLEMENTED_ERROR = "Device not implemented."
 
 ENABLE_TELEMETRY = "enable_telemetry"
+
 EXPECTED_INPUT_EVENTS_CPX = [
     "button_a",
     "button_b",
@@ -21,11 +22,21 @@
     "touch",
 ]
 
+EXPECTED_INPUT_ACCEL_MICROBIT = {"motion_x": "x", "motion_y": "y", "motion_z": "z"}
+
 EXPECTED_INPUT_BUTTONS_MICROBIT = [
     "button_a",
     "button_b",
 ]
 
+EXPECTED_INPUT_LIGHT_MICROBIT = "light"
+
+EXPECTED_INPUT_SENSORS_MICROBIT = [
+    "temperature",
+    "light",
+]
+EXPECTED_INPUT_TEMP_MICROBIT = "temperature"
+
 EXEC_COMMAND = "exec"
 ERROR_SENDING_EVENT = "Error trying to send event to the process : "
 ERROR_TRACEBACK = "\n\tTraceback of code execution : \n"