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Merge pull request #804 from makermelissa/master
 Added Stream Deck Message Panel project files
2 parents 710686a + e65535e commit 4d7e075

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Lines changed: 244 additions & 1 deletion

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‎Stream_Deck_Message_Panel/MessagePanel/.m4wifi.test‎

Whitespace-only changes.

‎Stream_Deck_Message_Panel/MessagePanel/MessagePanel.ino‎

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// Message Panel
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// Reads an Adafruit IO Feed, then formats and displays the message
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// Author: Melissa LeBlanc-Williams
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#include <RGBmatrixPanel.h>
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#include <SPI.h>
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#define BASE_CHAR_WIDTH 6 // 5 pixels + 1 space
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#define BASE_CHAR_HEIGHT 8 // 7 pixels + 1 space
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// Most of the signal pins are configurable, but the CLK pin has some
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// special constraints. On 8-bit AVR boards it must be on PORTB...
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// Pin 8 works on the Arduino Uno & compatibles (e.g. Adafruit Metro),
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// Pin 11 works on the Arduino Mega. On 32-bit SAMD boards it must be
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// on the same PORT as the RGB data pins (D2-D7)...
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// Pin 8 works on the Adafruit Metro M0 or Arduino Zero,
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// Pin A4 works on the Adafruit Metro M4 (if using the Adafruit RGB
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// Matrix Shield, cut trace between CLK pads and run a wire to A4).
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//#define CLK 8 // USE THIS ON ADAFRUIT METRO M0 ir adapting to use Airlift, etc.
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#define CLK A4 // USE THIS ON METRO M4 (not M0)
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#define OE 9
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#define LAT 10
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#define A A0
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#define B A1
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#define C A2
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#define D A3
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RGBmatrixPanel matrix(A, B, C, D, CLK, LAT, OE, false, 64);
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#include "config.h"
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// set up the 'counter' feed
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AdafruitIO_Feed *counter = io.feed("messagepanel");
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void drawText(const char *text, bool resetPosition = true, uint16_t color = 0xffff, uint16_t textSize = 1) {
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matrix.setTextSize(textSize); // size 1 == 8 pixels high
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if (resetPosition) {
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matrix.setCursor(0, 0); // start at top left, with 8 pixel of spacing
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}
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matrix.setTextColor(color);
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matrix.print(text);
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}
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// This function is called whenever a 'messagepanel' message
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// is received from Adafruit IO. it was attached to
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// the counter feed in the setup() function above.
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void handleMessage(AdafruitIO_Data *data) {
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String message = data->toString();
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String plainText = data->toString();
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uint16_t color = matrix.Color333(7, 7, 7);
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uint16_t textSize = 1;
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uint16_t colorStartIndex = 0, colorEndIndex = 0;
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uint16_t sizeStartIndex = 0, sizeEndIndex = 0;
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uint16_t strpos = 0;
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byte lineLengths[] = {0, 0, 0, 0};
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byte lineNum = 0;
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// Calculate line lengths
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boolean paramRead = false;
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boolean newLine = false;
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matrix.setCursor(0, 0);
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matrix.fillScreen(matrix.Color333(0, 0, 0));
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// Strip out all color data first
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while(strpos < plainText.length()) {
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colorStartIndex = plainText.indexOf('{');
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colorEndIndex = plainText.indexOf('}');
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plainText.remove(colorStartIndex, colorEndIndex - colorStartIndex + 1);
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strpos++;
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}
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// Calculate the line lengths in pixels for fixed width text
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strpos = 0;
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while(strpos < plainText.length()) {
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sizeStartIndex = plainText.indexOf('<');
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sizeEndIndex = plainText.indexOf('>');
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if (strpos == sizeStartIndex) {
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textSize = atoi(plainText.substring(sizeStartIndex + 1, sizeEndIndex).c_str());
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plainText.remove(sizeStartIndex, sizeEndIndex - sizeStartIndex + 1);
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}
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if (plainText.charAt(strpos) != '\n') {
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lineLengths[lineNum] += textSize * BASE_CHAR_WIDTH;
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}
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// We want to keep adding up the characters * textSize until we hit a newline character
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// or we reach the width of the message panel. Then we go down to the next line
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if (plainText.charAt(strpos) == '\n' || lineLengths[lineNum] >= matrix.width()) {
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lineNum++;
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}
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strpos++;
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}
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textSize = 1;
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lineNum = 0;
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for(uint16_t i=0; i<message.length(); i++) {
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if (message.charAt(i) == '{') {
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paramRead = true;
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colorStartIndex = i + 1;
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} else if (message.charAt(i) == '}') {
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paramRead = false;
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int wheelPos = atoi(message.substring(colorStartIndex, i).c_str());
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if (wheelPos < 25) {
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color = Wheel(wheelPos);
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} else {
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color = matrix.Color333(7, 7, 7);
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}
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} else if (message.charAt(i) == '<') {
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paramRead = true;
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sizeStartIndex = i + 1;
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} else if (message.charAt(i) == '>') {
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paramRead = false;
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textSize = atoi(message.substring(sizeStartIndex, i).c_str());
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} else {
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if (paramRead) continue;
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if (matrix.getCursorX() == 0 && matrix.getCursorY() == 0) {
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matrix.setCursor(floor((matrix.width() / 2) - (lineLengths[lineNum] / 2)), 0);
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} else if (newLine) {
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matrix.setCursor(floor((matrix.width() / 2) - (lineLengths[++lineNum] / 2)), matrix.getCursorY());
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newLine = false;
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}
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drawText(message.substring(i, i+1).c_str(), false, color, textSize);
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if (message.charAt(i) == '\n' || matrix.getCursorX() >= matrix.width()) {
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newLine = true;
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}
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}
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}
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}
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void setup() {
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matrix.begin();
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// fill the screen with 'black'
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matrix.fillScreen(matrix.Color333(0, 0, 0));
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// draw some text!
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matrix.setTextWrap(true);
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drawText("Connecting...");
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Serial.begin(115200);
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io.connect();
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counter->onMessage(handleMessage);
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while(io.mqttStatus() < AIO_CONNECTED) {
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drawText(".");
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delay(500);
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}
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counter->get();
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Serial.println();
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Serial.println(io.statusText());
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}
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void loop() {
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io.run();
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}
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// Input a value 0 to 24 to get a color value.
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// The colours are a transition r - g - b - back to r.
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uint16_t Wheel(byte WheelPos) {
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if(WheelPos < 8) {
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return matrix.Color333(7 - WheelPos, WheelPos, 0);
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} else if(WheelPos < 16) {
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WheelPos -= 8;
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return matrix.Color333(0, 7-WheelPos, WheelPos);
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} else {
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WheelPos -= 16;
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return matrix.Color333(0, WheelPos, 7 - WheelPos);
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}
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}

‎Stream_Deck_Message_Panel/MessagePanel/config.h‎

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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_username"
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#define IO_KEY "your_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 -> 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_ssid"
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#define WIFI_PASS "your_pass"
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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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// 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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// 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, 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);

‎Stream_Deck_Message_Panel/Stream Deck Plugin/com.adafruit.io.streamDeckPlugin‎

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‎arduino_libinstall‎

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[ ! -d $HOME/Arduino/libraries/Adafruit_Zero_I2S_Library ] && arduino --install-library "Adafruit Zero I2S Library"
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[ ! -d $HOME/Arduino/libraries/Adafruit_Zero_PDM_Library ] && arduino --install-library "Adafruit Zero PDM Library"
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[ ! -d $HOME/Arduino/libraries/Adafruit_ZeroTimer_Library ] && arduino --install-library "Adafruit ZeroTimer Library"
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[ ! -d $HOME/Arduino/libraries/ArduinoHttpClient ] && arduino --install-library "ArduinoHttpClient"
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[ ! -d $HOME/Arduino/libraries/RGB_matrix_Panel ] && arduino --install-library "RGB matrix Panel"
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[ ! -d $HOME/Arduino/libraries/SdFat ] && arduino --install-library "SdFat"
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[ ! -d $HOME/Arduino/libraries/U8g2_for_Adafruit_GFX ] && arduino --install-library "U8g2_for_Adafruit_GFX"
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[ ! -d $HOME/Arduino/libraries/Wemos_Matrix_Adafruit_GFX ] && arduino --install-library "Wemos Matrix Adafruit GFX"
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[ ! -d $HOME/Arduino/libraries/WaveHC ] && arduino --install-library "WaveHC"
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[ ! -d $HOME/Arduino/libraries/SdFat ] && arduino --install-library "SdFat"
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[ ! -d $HOME/Arduino/libraries/WiFiNiNa ] && git clone https://github.com/adafruit/WiFiNiNa $HOME/Arduino/libraries/WiFiNiNa
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exit 0

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