button press test

.github/workflows/treadmill-ci-test.yml

@@ -51,6 +51,7 @@ jobs:
         tests/c_hello.
         tests/mpu_walk_region.py
         tests/button_print.py
+        tests/button_print_should_fail.py
 
       # tests: |
       #  tests/ble_env_sense.py

hwci/tests/button_print.py

@@ -1,4 +1,4 @@
-# hwci/tests/button_press_test.py
+# hwci/tests/button_print.py
 
 # Licensed under the Apache License, Version 2.0 or the MIT License.
 # SPDX-License-Identifier: Apache-2.0 OR MIT

hwci/tests/button_print_should_fail.py

@@ -0,0 +1,50 @@
+# hwci/tests/button_print_should_fail.py
+
+# Licensed under the Apache License, Version 2.0 or the MIT License.
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+# Copyright Tock Contributors 2024.
+
+import logging
+from utils.test_helpers import OneshotTest
+
+
+class ButtonPressTest(OneshotTest):
+    def __init__(self):
+        super().__init__(apps=["tests/button_print"])
+
+    def oneshot_test(self, board):
+        gpio = board.gpio
+        serial = board.serial
+
+        button_pin = gpio.pin("P0.11")
+        # Set the pin as output to simulate button press (active low)
+        button_pin.set_mode("output")
+        button_pin.write(1)  # Ensure button is not pressed initially
+
+        # Start the test
+        logging.info("Starting Button Press Test")
+
+        # Wait for initial message
+        output = serial.expect(r"\[TEST\] Button Press", timeout=10)
+        if not output:
+            raise Exception("Did not receive expected test start message")
+
+        # Simulate button press
+        button_pin.write(0)  # Active low, so writing 0 simulates press
+        logging.info("Button pressed (simulated)")
+
+        # Wait for the expected output
+        output = serial.expect(r"Button Press! Button: 1 Status: 1", timeout=5)
+        if not output:
+            raise Exception("Did not receive expected button press message")
+
+        logging.info("Button press message received")
+
+        # Release button
+        button_pin.write(1)
+        logging.info("Button released (simulated)")
+
+        logging.info("Button Press Test completed successfully")
+
+
+test = ButtonPressTest()