new tests

tests/validation/cpu/ci.json

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+{
+  "platforms": {
+    "qemu": false
+  }
+}

tests/validation/cpu/cpu.ino

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+/* CPU test
+ *
+ * Tests miscellaneous CPU functions like changing the CPU frequency, checking the CPU frequency,
+ * reading the CPU temperature, etc.
+ */
+
+#include <Arduino.h>
+#include <unity.h>
+
+/* Utility global variables */
+
+/* Test functions */
+
+#if SOC_TEMP_SENSOR_SUPPORTED
+void get_cpu_temperature() {
+  float temp = temperatureRead();
+  log_d("CPU temperature: %f", temp);
+  TEST_ASSERT_FLOAT_IS_NOT_NAN(temp);
+  TEST_ASSERT_FLOAT_WITHIN(40.0, 30.0, temp);
+}
+#endif
+
+/* Main functions */
+
+void setup() {
+  UNITY_BEGIN();
+
+  #if SOC_TEMP_SENSOR_SUPPORTED
+  RUN_TEST(get_cpu_temperature);
+  #endif
+
+  UNITY_END();
+}
+
+void loop() {}

tests/validation/cpu/test_cpu.py

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+def test_cpu(dut):
+    dut.expect_unity_test_output(timeout=120)

tests/validation/deep_sleep/ci.json

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+{
+  "platforms": {
+    "qemu": false
+  }
+}

tests/validation/deep_sleep/deep_sleep.ino

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+/*
+ * This sketch tests the deep sleep functionality of the ESP32
+ */
+
+#include <Arduino.h>
+
+// Timer
+#define uS_TO_S_FACTOR 1000000ULL /* Conversion factor for micro seconds to seconds */
+#define TIME_TO_SLEEP  5          /* Time ESP32 will go to sleep (in seconds) */
+
+// Touchpad
+#if CONFIG_IDF_TARGET_ESP32
+#define THRESHOLD 1000   /* Greater the value, more the sensitivity */
+#else
+#define THRESHOLD 0      /* Lower the value, more the sensitivity */
+#endif
+
+// External wakeup
+#define BUTTON_PIN_BITMASK(GPIO) (1ULL << GPIO)  // 2 ^ GPIO_NUMBER in hex
+#define WAKEUP_GPIO              GPIO_NUM_33     // Only RTC IO are allowed - ESP32 Pin example
+
+RTC_DATA_ATTR int bootCount = 0;
+
+void print_wakeup_reason() {
+  esp_sleep_wakeup_cause_t wakeup_reason;
+
+  wakeup_reason = esp_sleep_get_wakeup_cause();
+
+  Serial.print("Wakeup reason: ");
+
+  switch (wakeup_reason) {
+    case ESP_SLEEP_WAKEUP_EXT0:     Serial.println("rtc_io"); break;
+    case ESP_SLEEP_WAKEUP_EXT1:     Serial.println("rtc_cntl"); break;
+    case ESP_SLEEP_WAKEUP_TIMER:    Serial.println("timer"); break;
+    case ESP_SLEEP_WAKEUP_TOUCHPAD: Serial.println("touchpad"); break;
+    case ESP_SLEEP_WAKEUP_ULP:      Serial.println("ulp"); break;
+    default:                        Serial.println("power_up"); break;
+  }
+}
+
+void setup_timer() {
+  esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);
+}
+
+void setup_touchpad() {
+  #if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
+  touchSleepWakeUpEnable(T1, THRESHOLD);
+  #else
+  esp_sleep_enable_timer_wakeup(10);
+  #endif
+}
+
+void setup_rtc_io() {
+  #if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
+  esp_sleep_enable_ext0_wakeup(WAKEUP_GPIO, 1);
+  rtc_gpio_pullup_en(WAKEUP_GPIO);
+  rtc_gpio_pulldown_dis(WAKEUP_GPIO);
+  #else
+  esp_sleep_enable_timer_wakeup(10);
+  #endif
+}
+
+void setup_rtc_cntl() {
+  #if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32S3
+  esp_sleep_enable_ext1_wakeup_io(BUTTON_PIN_BITMASK(WAKEUP_GPIO), ESP_EXT1_WAKEUP_ANY_HIGH);
+  rtc_gpio_pulldown_dis(WAKEUP_GPIO);
+  rtc_gpio_pullup_en(WAKEUP_GPIO);
+  #else
+  esp_sleep_enable_timer_wakeup(10);
+  #endif
+}
+
+
+
+void setup() {
+  Serial.begin(115200);
+  while (!Serial) {
+    delay(10);
+  }
+
+  //Increment boot number and print it every reboot
+  ++bootCount;
+  Serial.println("Boot number: " + String(bootCount));
+
+  //Print the wakeup reason for ESP32
+  print_wakeup_reason();
+  Serial.flush();
+
+  if (bootCount == 1) {
+    // Timer
+    setup_timer();
+  } else if (bootCount == 2) {
+    // Touchpad
+    setup_touchpad();
+  } else if (bootCount == 3) {
+    // rtc_io
+    setup_rtc_io();
+  } else if (bootCount == 4) {
+    // rtc_cntl
+    setup_rtc_cntl();
+  }
+  else {
+    return;
+  }
+
+  esp_deep_sleep_start();
+  Serial.println("This will never be printed");
+
+}
+
+void loop() {
+  //This is not going to be called
+}

tests/validation/deep_sleep/test_deep_sleep.py

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+def test_deep_sleep(dut):
+    dut.expect_exact("Entering deep sleep")