qt py esp32 selftest

Author: ladyada

Factory_Tests/QTPy_ESP32_FactoryTest/.esp32.test.only

@@ -0,0 +1,65 @@
+#include <Arduino.h>
+#include <Adafruit_NeoPixel.h>
+#include "Adafruit_TestBed.h"
+#include <WiFi.h>
+#include <WiFiAP.h>
+#include <esp_wifi.h>
+
+extern Adafruit_TestBed TB;
+
+IPAddress myIP;
+
+
+void setup() {
+  Serial.begin(115200);
+  //while (! Serial) delay(10);
+
+  delay(100);
+  Serial.println("QT Py ESP32 Pico factory test!");
+
+  Serial.printf("Total heap: %d\n", ESP.getHeapSize());
+  Serial.printf("Free heap: %d\n", ESP.getFreeHeap());
+  Serial.printf("Total PSRAM: %d\n", ESP.getPsramSize());
+  Serial.printf("Free PSRAM: %d\n", ESP.getFreePsram());
+
+  pinMode(NEOPIXEL_POWER, OUTPUT);
+  digitalWrite(NEOPIXEL_POWER, HIGH);
+  
+  TB.neopixelPin = PIN_NEOPIXEL;
+  TB.neopixelNum = 1; 
+  TB.begin();
+  TB.setColor(0x0);
+}
+
+uint8_t j = 0;
+
+void loop() {
+  if (j == 255) {
+    TB.setColor(GREEN);
+    Serial.println("scan start");
+    // WiFi.scanNetworks will return the number of networks found
+    int n = WiFi.scanNetworks();
+    Serial.println("scan done");
+    if (n == 0) {
+      Serial.println("no networks found");
+    } else {
+      Serial.print(n);
+      Serial.println(" networks found");
+      for (int i = 0; i < n; ++i) {
+          // Print SSID and RSSI for each network found
+          Serial.print(i + 1);
+          Serial.print(": ");
+          Serial.print(WiFi.SSID(i));
+          Serial.print(" (");
+          Serial.print(WiFi.RSSI(i));
+          Serial.print(")");
+          Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN)?" ":"*");
+          delay(10);
+      }
+    }
+    Serial.println("");
+  }
+  
+  TB.setColor(TB.Wheel(j++));
+  delay(10);
+}