dedicated gpio: matrix keyboard example

examples/peripherals/gpio/generic_gpio/example_test.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+from __future__ import division
+from __future__ import print_function
+from __future__ import unicode_literals
+
+import ttfw_idf
+
+
+@ttfw_idf.idf_example_test(env_tag="Example_TWAI1", target=['esp32', 'esp32s2'], ci_target=['esp32'])
+def test_examples_gpio(env, extra_data):
+    app_name = "gpio"
+    dut = env.get_dut(app_name, "examples/peripherals/gpio/generic_gpio")
+    dut.start_app()
+    res = dut.expect(ttfw_idf.MINIMUM_FREE_HEAP_SIZE_RE)
+    if not res:
+        raise ValueError('Maximum heap size info not found')
+    ttfw_idf.print_heap_size(app_name, dut.app.config_name, dut.TARGET, res[0])
+
+
+if __name__ == '__main__':
+    test_examples_gpio()