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Adding Pico W AIO and USB Host to BLE project code
Adding Arduino code for two projects: Pico W DVI AIO display and the USB host featherwing to BLE
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‎PicoW_DVI_AIO_Display/.pico_rp2040.test.only‎

Whitespace-only changes.

‎PicoW_DVI_AIO_Display/PicoW_DVI_AIO_Display.ino‎

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// SPDX-FileCopyrightText: 2024 Liz Clark for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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/************************** Configuration ***********************************/
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// edit the config.h tab and enter your Adafruit IO credentials
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// and any additional configuration needed for WiFi, cellular,
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// or ethernet clients.
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#include "config.h"
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#include "sprites.h"
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#include <PicoDVI.h> // Core display & graphics library
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#include <Fonts/FreeSansBold18pt7b.h> // A custom font
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#include <Fonts/FreeSans9pt7b.h> // A custom font
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// put your four feed names here!
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AdafruitIO_Feed *temp = io.feed("temperature-feed");
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AdafruitIO_Feed *humid = io.feed("humidity-feed");
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AdafruitIO_Feed *bat = io.feed("battery-feed");
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AdafruitIO_Feed *aqi = io.feed("aqi-feed");
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#define IO_LOOP_DELAY 5000
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unsigned long lastUpdate = 0;
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float temp_data;
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float humid_data;
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int bat_data;
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int aqi_data;
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struct outline {
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int16_t x, y; // Top-left corner
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};
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outline greenOutline = {159, 35};
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outline yellowOutline = {204, 35};
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outline redOutline = {250, 35};
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DVIGFX8 display(DVI_RES_320x240p60, false, adafruit_dvibell_cfg);
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void setup() {
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// start the serial connection
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Serial.begin(115200);
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// wait for serial monitor to open
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//while ( !Serial ) delay(10);
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Serial.print("Connecting to Adafruit IO");
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// start connection to io.adafruit.com
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io.connect();
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// set up a message handler for the count feed.
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// the handleMessage function (defined below)
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// will be called whenever a message is
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// received from adafruit io.
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temp->onMessage(tempMessage);
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humid->onMessage(humidMessage);
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bat->onMessage(batMessage);
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aqi->onMessage(aqiMessage);
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// wait for a connection
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while(io.status() < AIO_CONNECTED) {
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Serial.print(".");
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delay(500);
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}
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// we are connected
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Serial.println();
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Serial.println(io.statusText());
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// Because Adafruit IO doesn't support the MQTT retain flag, we can use the
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// get() function to ask IO to resend the last value for this feed to just
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// this MQTT client after the io client is connected.
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temp->get();
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humid->get();
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bat->get();
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aqi->get();
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Serial.println("starting picodvi..");
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if (!display.begin()) { // Blink LED if insufficient RAM
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pinMode(LED_BUILTIN, OUTPUT);
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for (;;) digitalWrite(LED_BUILTIN, (millis() / 500) & 1);
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}
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Serial.println("picodvi good to go");
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// Set up color palette
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display.setColor(0, 0x0000); // black
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display.setColor(1, 0x057D); // blue
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display.setColor(2, 0xB77F); // light blue
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display.setColor(3, 0xE8E4); // red
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display.setColor(4, 0x3DA9); // green
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display.setColor(5, 0xFF80); // yellow
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display.setColor(6, 0xFFFF); // white
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}
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void loop() {
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// io.run(); is required for all sketches.
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// it should always be present at the top of your loop
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// function. it keeps the client connected to
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// io.adafruit.com, and processes any incoming data.
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io.run();
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if (millis() > (lastUpdate + IO_LOOP_DELAY)) {
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display.fillScreen(0);
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display.drawBitmap(38, 35, airBitmap, airWidth, airHeight, 2);
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display.drawBitmap(47, 132, tempBitmap, tempWidth, tempHeight, 3);
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display.drawBitmap(145, 132, waterBitmap, waterWidth, waterHeight, 1);
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display.drawBitmap(248, 132, batBitmap, batWidth, batHeight, 6);
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drawBatterySquare(bat_data);
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displayAQI(aqi_data);
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display.setFont(&FreeSansBold18pt7b);
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display.setTextColor(6);
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display.setCursor(38 + airWidth + 15, 38 + airHeight - 10);
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display.println(aqi_data);
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display.setFont(&FreeSans9pt7b);
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display.setCursor(47 - 9, 130 + tempHeight + 25);
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display.print(temp_data, 2);
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display.println(" F");
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display.setCursor(145 - 9, 130 + tempHeight + 25);
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display.print(humid_data, 2);
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display.println("%");
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display.setCursor(248 - 5, 130 + tempHeight + 25);
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display.print(bat_data);
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display.println("%");
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// store the current time
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lastUpdate = millis();
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}
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}
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void humidMessage(AdafruitIO_Data *data) {
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//Serial.print("received <- ");
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Serial.println(data->value());
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String h = data->value();
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humid_data = h.toFloat();
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}
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void tempMessage(AdafruitIO_Data *data) {
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//Serial.print("received <- ");
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Serial.println(data->value());
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String d = data->value();
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temp_data = d.toFloat();
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}
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void batMessage(AdafruitIO_Data *data) {
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//Serial.print("received <- ");
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Serial.println(data->value());
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String b = data->value();
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bat_data = b.toInt();
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}
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void aqiMessage(AdafruitIO_Data *data) {
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//Serial.print("received <- ");
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Serial.println(data->value());
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String a = data->value();
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aqi_data = a.toInt();
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}
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void displayAQI(int data) {
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display.fillRoundRect(164, 40, 30, 30, 4, 4);
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display.fillRoundRect(209, 40, 30, 30, 4, 5);
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display.fillRoundRect(255, 40, 30, 30, 4, 3);
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if (data <= 12) { // Good
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display.drawRoundRect(greenOutline.x, greenOutline.y, 40, 40, 4, 6);
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} else if (data <= 35) { // Bad
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display.drawRoundRect(yellowOutline.x, yellowOutline.y, 40, 40, 4, 6);
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} else { // Dangerous
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display.drawRoundRect(redOutline.x, redOutline.y, 40, 40, 4, 6);
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}
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}
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void drawBatterySquare(int data) {
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int BASE_SQUARE_X = 252; // Base X position
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int BASE_SQUARE_Y = 140; // Base Y position
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int SQUARE_WIDTH = 21; // Width is constant
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int MAX_SQUARE_HEIGHT = 35; // Maximum height for 100% charge
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// Map battery percentage to square height
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int height = map(data, 0, 100, 0, MAX_SQUARE_HEIGHT);
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// Choose color based on battery percentage
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uint16_t color;
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if (data >= 70) {
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color = 4;
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} else if (data >= 40) {
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color = 5;
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} else {
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color = 3;
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}
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// Calculate Y position based on height to draw from bottom up
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int yPos = BASE_SQUARE_Y + (MAX_SQUARE_HEIGHT - height);
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// Draw the battery square
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display.fillRect(BASE_SQUARE_X, yPos, SQUARE_WIDTH, height, color);
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}

‎PicoW_DVI_AIO_Display/config.h‎

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// SPDX-FileCopyrightText: 2024 Liz Clark for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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/************************ Adafruit IO Config *******************************/
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// visit io.adafruit.com if you need to create an account,
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// or if you need your Adafruit IO key.
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#define IO_USERNAME "YOUR-AIO-USERNAME"
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#define IO_KEY "YOUR-AIO-KEY"
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/******************************* WIFI **************************************/
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// the AdafruitIO_WiFi client will work with the following boards:
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// - HUZZAH ESP8266 Breakout -> https://www.adafruit.com/products/2471
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// - Feather HUZZAH ESP8266 -> https://www.adafruit.com/products/2821
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// - Feather HUZZAH ESP32 -> https://www.adafruit.com/product/3405
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// - Feather M0 WiFi -> https://www.adafruit.com/products/3010
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// - Feather WICED -> https://www.adafruit.com/products/3056
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// - Adafruit PyPortal -> https://www.adafruit.com/product/4116
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// - Adafruit Metro M4 Express AirLift Lite ->
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// https://www.adafruit.com/product/4000
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// - Adafruit AirLift Breakout -> https://www.adafruit.com/product/4201
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// - Adafruit AirLift Shield -> https://www.adafruit.com/product/4285
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// - Adafruit AirLift FeatherWing -> https://www.adafruit.com/product/4264
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#define WIFI_SSID "YOUR-WIFI-SSID"
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#define WIFI_PASS "YOUR-WIFI-SSID-PASSWORD"
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// uncomment the following line if you are using airlift
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// #define USE_AIRLIFT
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// uncomment the following line if you are using winc1500
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// #define USE_WINC1500
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// uncomment the following line if you are using mrk1010 or nano 33 iot
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//#define ARDUINO_SAMD_MKR1010
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// comment out the following lines if you are using fona or ethernet
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#include "AdafruitIO_WiFi.h"
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#if defined(USE_AIRLIFT) || defined(ADAFRUIT_METRO_M4_AIRLIFT_LITE) || \
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defined(ADAFRUIT_PYPORTAL)
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// Configure the pins used for the ESP32 connection
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#if !defined(SPIWIFI_SS) // if the wifi definition isnt in the board variant
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// Don't change the names of these #define's! they match the variant ones
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#define SPIWIFI SPI
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#define SPIWIFI_SS 10 // Chip select pin
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#define NINA_ACK 9 // a.k.a BUSY or READY pin
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#define NINA_RESETN 6 // Reset pin
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#define NINA_GPIO0 -1 // Not connected
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#endif
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AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS, SPIWIFI_SS,
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NINA_ACK, NINA_RESETN, NINA_GPIO0, &SPIWIFI);
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#else
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AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS);
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#endif
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/******************************* FONA **************************************/
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// the AdafruitIO_FONA client will work with the following boards:
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// - Feather 32u4 FONA -> https://www.adafruit.com/product/3027
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// uncomment the following two lines for 32u4 FONA,
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// and comment out the AdafruitIO_WiFi client in the WIFI section
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// #include "AdafruitIO_FONA.h"
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// AdafruitIO_FONA io(IO_USERNAME, IO_KEY);
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/**************************** ETHERNET ************************************/
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// the AdafruitIO_Ethernet client will work with the following boards:
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// - Ethernet FeatherWing -> https://www.adafruit.com/products/3201
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// uncomment the following two lines for ethernet,
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// and comment out the AdafruitIO_WiFi client in the WIFI section
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// #include "AdafruitIO_Ethernet.h"
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// AdafruitIO_Ethernet io(IO_USERNAME, IO_KEY);

‎PicoW_DVI_AIO_Display/sprites.h‎

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// SPDX-FileCopyrightText: 2024 Liz Clark for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#define airWidth 31
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#define airHeight 38
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const uint8_t PROGMEM airBitmap[] = {
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0x00, 0x00, 0x01, 0x80, 0x00, 0x38, 0x03, 0xC0, 0x00, 0x10, 0x07, 0xC0, 0x07,
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0x00, 0xC7, 0xC0, 0x0F, 0x81, 0xE3, 0xC0, 0x0F, 0x81, 0xE0, 0x00, 0x0F, 0x81,
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0xE0, 0x00, 0x0F, 0x80, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x0F,
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0x00, 0x00, 0x1E, 0x1F, 0x80, 0x00, 0x3E, 0x3F, 0xC0, 0x00, 0x1E, 0x3F, 0xC0,
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0x00, 0x1C, 0x3F, 0xC0, 0x18, 0x00, 0x3F, 0xC0, 0x38, 0x00, 0x1F, 0xC0, 0x10,
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0x00, 0x0F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x3F,
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0xE0, 0x38, 0x00, 0xFF, 0xF8, 0x38, 0x01, 0xFF, 0xFC, 0x00, 0x03, 0xFF, 0xFC,
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0x00, 0x03, 0xFF, 0xFE, 0x00, 0x03, 0xFF, 0xFF, 0x80, 0x07, 0xFF, 0xFF, 0xE0,
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0x1F, 0xFF, 0xFF, 0xF8, 0x3F, 0xFF, 0xFF, 0xFC, 0x7F, 0xFF, 0xFF, 0xFC, 0x7F,
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0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF,
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0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0x7F, 0xFF, 0xFF, 0xFC, 0x3F, 0xFF, 0xFF,
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0xF8, 0x1F, 0xFF, 0xFF, 0xF0, 0x07, 0xFF, 0xFF, 0xC0
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};
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#define batWidth 29
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#define batHeight 46
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const uint8_t PROGMEM batBitmap[] = {
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0x00, 0xFF, 0xF8, 0x00, 0x01, 0xFF, 0xFC, 0x00, 0x01, 0xFF, 0xFC, 0x00, 0x01,
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0xFF, 0xFC, 0x00, 0x01, 0xFF, 0xFC, 0x00, 0x0F, 0xFF, 0xFF, 0x80, 0x3F, 0xFF,
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0xFF, 0xE0, 0x7F, 0xFF, 0xFF, 0xF0, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00,
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0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70,
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0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70,
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0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00,
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0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00,
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0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70,
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0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70,
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0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00,
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0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00,
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0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70,
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0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70, 0x00, 0x00, 0x70, 0x70,
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0x00, 0x00, 0x70, 0x7F, 0xFF, 0xFF, 0xF0, 0x3F, 0xFF, 0xFF, 0xE0, 0x1F, 0xFF,
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0xFF, 0xC0
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};
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#define tempWidth 29
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#define tempHeight 47
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const uint8_t PROGMEM tempBitmap[] = {
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0x00, 0x0F, 0x80, 0x00, 0x00, 0x7F, 0xF0, 0x00, 0x00, 0xFF, 0xF8, 0x00, 0x01,
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0xFF, 0xFC, 0x00, 0x03, 0xFF, 0xFE, 0x00, 0x03, 0xFF, 0xFE, 0x00, 0x07, 0xFF,
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0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF,
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0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00,
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0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07,
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0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF,
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0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF,
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0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00, 0x07, 0xFF, 0xFF, 0x00,
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0x0F, 0xFF, 0xFF, 0x80, 0x1F, 0xFF, 0xFF, 0xC0, 0x3F, 0xFF, 0xFF, 0xE0, 0x3F,
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0xFF, 0xFF, 0xE0, 0x7F, 0xFF, 0xFF, 0xF0, 0x7F, 0xFF, 0xFF, 0xF0, 0x7F, 0xFF,
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0xFF, 0xF0, 0xFF, 0xFF, 0xFF, 0xF8, 0xFF, 0xFF, 0xFF, 0xF8, 0xFF, 0xFF, 0xFF,
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0xF8, 0x7F, 0xFF, 0xFF, 0xF0, 0x7F, 0xFF, 0xFF, 0xF0, 0x7F, 0xFF, 0xFF, 0xF0,
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0x3F, 0xFF, 0xFF, 0xE0, 0x3F, 0xFF, 0xFF, 0xE0, 0x1F, 0xFF, 0xFF, 0xC0, 0x0F,
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0xFF, 0xFF, 0x80, 0x07, 0xFF, 0xFF, 0x00, 0x01, 0xFF, 0xFC, 0x00, 0x00, 0x7F,
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0xF0, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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#define waterWidth 31
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#define waterHeight 49
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const uint8_t PROGMEM waterBitmap[] = {
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0x00, 0x01, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x00, 0x0F, 0xC0, 0x00, 0x00,
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0x0F, 0xE0, 0x00, 0x00, 0x1F, 0xE0, 0x00, 0x00, 0x1F, 0xF0, 0x00, 0x00, 0x3F,
67+
0xF0, 0x00, 0x00, 0x3F, 0xF8, 0x00, 0x00, 0x7F, 0xF8, 0x00, 0x00, 0x7F, 0xFC,
68+
0x00, 0x00, 0x7F, 0xFC, 0x00, 0x00, 0xFF, 0xFE, 0x00, 0x00, 0xFF, 0xFE, 0x00,
69+
0x01, 0xFF, 0xFE, 0x00, 0x01, 0xFF, 0xFF, 0x00, 0x03, 0xFF, 0xFF, 0x00, 0x03,
70+
0xFF, 0xFF, 0x80, 0x07, 0xFF, 0xFF, 0x80, 0x07, 0xFF, 0xFF, 0xC0, 0x0F, 0xFF,
71+
0xFF, 0xC0, 0x0F, 0xFF, 0xFF, 0xE0, 0x1F, 0xFF, 0xFF, 0xE0, 0x1F, 0xFF, 0xFF,
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0xF0, 0x3F, 0xFF, 0xFF, 0xF0, 0x3F, 0xFF, 0xFF, 0xF8, 0x3F, 0xFF, 0xFF, 0xF8,
73+
0x7F, 0xFF, 0xFF, 0xFC, 0x7F, 0xFF, 0xFF, 0xFC, 0x7F, 0xFF, 0xFF, 0xFC, 0xFF,
74+
0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF,
75+
0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF,
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0xFE, 0xFF, 0xFF, 0xFF, 0xFE, 0x7F, 0xFF, 0xFF, 0xFC, 0x7F, 0xFF, 0xFF, 0xFC,
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0x7F, 0xFF, 0xFF, 0xFC, 0x3F, 0xFF, 0xFF, 0xF8, 0x3F, 0xFF, 0xFF, 0xF8, 0x1F,
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0xFF, 0xFF, 0xF0, 0x0F, 0xFF, 0xFF, 0xE0, 0x07, 0xFF, 0xFF, 0xC0, 0x03, 0xFF,
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0xFF, 0x80, 0x00, 0xFF, 0xFE, 0x00, 0x00, 0x3F, 0xF8, 0x00, 0x00, 0x07, 0xC0,
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0x00
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};

‎USB_Host_to_BLE_Arduino/.feather_esp32s3_tft.test.only‎

Whitespace-only changes.

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