system: enable C3 light sleep related example tests

examples/system/esp_event/default_event_loop/example_test.py

@@ -81,7 +81,7 @@ def _test_iteration_events(dut):
     print('Deleted task event source')
 
 
-@ttfw_idf.idf_example_test(env_tag='Example_GENERIC', target=['esp32'])
+@ttfw_idf.idf_example_test(env_tag='Example_GENERIC', target=['esp32', 'esp32c3'])
 def test_default_event_loop_example(env, extra_data):
     dut = env.get_dut('default_event_loop', 'examples/system/esp_event/default_event_loop')
 

examples/system/light_sleep/README.md

@@ -1,5 +1,3 @@
-| Supported Targets | ESP32 | ESP32-S2 |
-| ----------------- | ----- | -------- |
 # Light Sleep Example
 
 (See the README.md file in the upper level 'examples' directory for more information about examples.)

examples/system/light_sleep/example_test.py

@@ -7,12 +7,12 @@ import ttfw_idf
 
 ENTERING_SLEEP_STR = 'Entering light sleep'
 EXIT_SLEEP_REGEX = re.compile(r'Returned from light sleep, reason: (\w+), t=(\d+) ms, slept for (\d+) ms')
-WAITING_FOR_GPIO_STR = 'Waiting for GPIO0 to go high...'
+WAITING_FOR_GPIO_STR = re.compile(r'Waiting for GPIO\d to go high...')
 
 WAKEUP_INTERVAL_MS = 2000
 
 
-@ttfw_idf.idf_example_test(env_tag='Example_GENERIC', target=['esp32'])
+@ttfw_idf.idf_example_test(env_tag='Example_GENERIC', target=['esp32', 'esp32c3'])
 def test_examples_system_light_sleep(env, extra_data):
     dut = env.get_dut('light_sleep_example', 'examples/system/light_sleep')
     dut.start_app()

examples/system/light_sleep/main/light_sleep_example_main.c

@@ -29,7 +29,7 @@
 #define BUTTON_GPIO_NUM_DEFAULT     0
 #endif
 
-/* "Boot" button on GPIO0 is active low */
+/* "Boot" button is active low */
 #define BUTTON_WAKEUP_LEVEL_DEFAULT     0
 
 void app_main(void)