Seeeduino XIAO HTTP GET Example not working

Products & Technology
#1

Hi

I’m trying to create code that will read analog value and post it to a webserver.
I have functional code tested with Arduino Yún:

/*
  Yún HTTP Client

 */

#include <Bridge.h>
#include <HttpClient.h>

int value = 0;
uint64_t tickCount;
uint64_t tickCountSeconds;

void setup() {
  SERIAL_PORT_USBVIRTUAL.begin(9600);  // initialize serial communication
  if (Serial.availableForWrite()) Serial.println("Waiting...");
  pinMode(13, OUTPUT);
  digitalWrite(13, LOW);
  Bridge.begin();  // make contact with the linux processor
  digitalWrite(13, HIGH);  // Led on pin 13 turns on when the bridge is ready
  if (Serial.availableForWrite()) Serial.println(F("Setup complete"));
}

uint64_t millis64() {
    static uint32_t low32, high32;
    uint32_t new_low32 = millis();
    if (new_low32 < low32) high32++;
    low32 = new_low32;
    return (uint64_t) high32 << 32 | low32;
}

void loop() {
  tickCount = millis64();
  value = analogRead(A0);
  if (Serial.availableForWrite()) Serial.println(value);
  if (tickCount >= tickCountSeconds) {
    tickCountSeconds = tickCount + 1000;
    HttpClient client;
    //client.get("http://192.168.2.15/iot.php?f=0-test.json&v=" + String(value));
    while (client.available()) {
      char c = client.read();
      if (Serial.availableForWrite()) SerialUSB.print(c);
    }  
  }
  SerialUSB.flush();
}

Testing the examples found here Advanced Wi-Fi Usage I constantly end up with a Seeeduino XIAO that has to be put to Bootloader Mode to have the com-port show up in the device manager.

After uploading HTTP GET Example the XIAO shows up in device manager as Unknown USB Device (Device Descriptor Request Failed). Also tested the WiFiManager example, with the same result.

This is the furthest I’ve come with XIAO code:

/*
  Seeeduino XIAO HTTP Client
 */

uint64_t tickCount;
uint64_t tickCountSeconds;
uint64_t tickCount10thSeconds;

uint64_t millis64() {
    static uint32_t low32, high32;
    uint32_t new_low32 = millis();
    if (new_low32 < low32) high32++;
    low32 = new_low32;
    return (uint64_t) high32 << 32 | low32;
}

// the setup routine runs once when you press reset:
void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
  Serial.begin(115200);
}

// the loop routine runs over and over again forever:
void loop() {
  tickCount = millis64();
  // read the input on analog pin 0:
  int sensorValue = analogRead(A0);
  // print out the value you read:
  if (Serial.availableForWrite()) Serial.println(sensorValue);
  if (tickCount >= tickCountSeconds) {
    tickCountSeconds = tickCount + 1000;
    // post sensorValue to webserver
    digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
  }

  if (tickCount >= tickCount10thSeconds) {
    tickCount10thSeconds = tickCount + 10000;
    // check WiFi connection
  }
  
  delay(1);        // delay in between reads for stability
}

How can I mitigate my issues with the WiFi Usage examples?