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- Project: Multicore Management
- Source Code NOT compiled for: XIAO ESP32S3
- Source Code created on: 2025-11-05 14:07:56
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* Include in requirements the integration of Wi-Fi */
/* connectivity for remote monitoring and data */
/* transfer, utilizing the ESP32S3’s built-in */
/* wireless capabilities for IoT applications. Split */
/* two cores managing wifi and sensor reading send */
/* info on wifi. */
/****** END SYSTEM REQUIREMENTS *****/
/* START CODE */
// Multicore example for XIAO ESP32S3
// Demonstrates basic setup for a multicore enabled program
// Include necessary libraries
#include
// Wi-Fi credentials
const char* ssid = "yourSSID";
const char* password = "yourPassword";
// Function to set up Wi-Fi connection
void setupWiFi() {
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
Serial.print("Connecting to WiFi...");
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("Connected!");
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
}
// Task to handle Wi-Fi connection
void wifiTask(void* parameter) {
setupWiFi();
while (true) {
// Periodically check Wi-Fi connection
if (WiFi.status() != WL_CONNECTED) {
WiFi.disconnect();
setupWiFi();
}
vTaskDelay(10000 / portTICK_PERIOD_MS); // Check every 10 seconds
}
}
// Task to handle sensor reading or other work
void sensorTask(void* parameters) {
while (true) {
// Placeholder for sensor reading code
// For example, reading temperature, humidity, etc.
// Send data over Wi-Fi
// ....
vTaskDelay(1000 / portTICK_PERIOD_MS); // Run every second
}
}
// Setup function runs once at startup
void setup() {
Serial.begin(115200);
while (!Serial); // Wait for serial to initialize
Serial.println("Multicore Wi-Fi sensor example starting...");
// Create separate tasks for Wi-Fi and sensors
xTaskCreatePinnedToCore(wifiTask, "WiFi Task", 4096, NULL, 1, NULL, 0); // Run on core 0
xTaskCreatePinnedToCore(sensorTask, "Sensor Task", 4096, NULL, 1, NULL, 1); // Run on core 1
}
// Main loop does nothing here
void loop() {
delay(1000); // Idle delay
}
/* END CODE */