1128 lines
40 KiB
C++
1128 lines
40 KiB
C++
// Standard includes
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#include <map>
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#include <time.h>
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#include <vector>
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// Aurduino includes
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#include <Pangodream_18650_CL.h> // Power management
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#include <Preferences.h>
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#include <TFT_eSPI.h>
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#include <WiFi.h>
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#include <WiFiClientSecure.h>
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#include <Wire.h>
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// Local includes
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#include "boot_screen.h"
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#include "pins.h"
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// Constants
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#define CHAR_HEIGHT 10
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#define LINE_SPACING 0
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#define STATUS_BAR_HEIGHT 10
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#define INPUT_LINE_HEIGHT (CHAR_HEIGHT + LINE_SPACING)
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#define MAX_LINES ((SCREEN_HEIGHT - INPUT_LINE_HEIGHT - STATUS_BAR_HEIGHT) / (CHAR_HEIGHT + LINE_SPACING))
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/// Struct to hold information about a WiFi network (do we want to include mac addresses)
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struct WiFiNetwork {
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int index;
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int channel;
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int rssi;
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String encryption;
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String ssid;
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};
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// Initialize components and objects
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Pangodream_18650_CL BL(BOARD_BAT_ADC, CONV_FACTOR, READS);
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Preferences preferences;
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TFT_eSPI tft = TFT_eSPI();
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WiFiClientSecure client;
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// Initialize variables
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String inputBuffer = "";
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String ssid = "";
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String password = "";
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String nick = "";
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// Memory vectors & maps
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std::map<String, uint32_t> nickColors;
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std::vector<String> lines; // Possible rename to bufferLines ?
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std::vector<bool> mentions;
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std::vector<WiFiNetwork> wifiNetworks;
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// IRC connection (These will eventually be set dynamically when we have a settings menu)
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const char* server = "irc.supernets.org";
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const int port = 6697;
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bool useSSL = true;
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const char* channel = "#comms";
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// IRC identity
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const char* user = "tdeck";
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const char* realname = "ACID DROP Firmware v0.1.0b"; // Need to eventually set this up to use a variable
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// Timing variables
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unsigned long infoScreenStartTime = 0;
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unsigned long joinChannelTime = 0;
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unsigned long lastStatusUpdateTime = 0;
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unsigned long lastActivityTime = 0;
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// Timing constants
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const unsigned long STATUS_UPDATE_INTERVAL = 15000; // 15 seconds
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const unsigned long INACTIVITY_TIMEOUT = 30000; // 30 seconds
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// Dynamic variables
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bool infoScreen = false;
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bool readyToJoinChannel = false;
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bool screenOn = true;
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int selectedNetworkIndex = 0;
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// Main functions ---------------------------------------------------------------------------------
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void displayXBM() {
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tft.fillScreen(TFT_BLACK);
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// Get the center position for the logo
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int x = (SCREEN_WIDTH - logo_width) / 2;
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int y = (SCREEN_HEIGHT - logo_height) / 2;
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tft.drawXBitmap(x, y, logo_bits, logo_width, logo_height, TFT_GREEN);
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}
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void setup() {
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// Initialize serial communication
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Serial.begin(115200);
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Serial.println("Booting device...");
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// Turn on the power to the board
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pinMode(BOARD_POWERON, OUTPUT);
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digitalWrite(BOARD_POWERON, HIGH);
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// Turn on power to the screen
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pinMode(TFT_BL, OUTPUT);
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digitalWrite(TFT_BL, HIGH);
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// Start the I2C bus for the keyboard
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Wire.begin(BOARD_I2C_SDA, BOARD_I2C_SCL);
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// Initialize the screen
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tft.begin();
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tft.setRotation(1);
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tft.invertDisplay(1);
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Serial.println("TFT initialized");
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// Display the boot screen for 3 seconds
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displayXBM();
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delay(3000);
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// Load the WiFi preferences if they exist
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preferences.begin("wifi", false);
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ssid = preferences.getString("ssid", "");
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password = preferences.getString("password", "");
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// Connect to WiFi if credentials are stored, otherwise scan for networks
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if (ssid.length() > 0 && password.length() > 0) {
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Serial.println("Stored WiFi credentials found");
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connectToWiFi();
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if (WiFi.status() != WL_CONNECTED) // ISSUE: If we are out of range of the last stored network, it is still going to attempt to connect to it 10 times...
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scanWiFiNetworks();
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} else {
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scanWiFiNetworks();
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}
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// Initialize the random seed for random nick generation
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randomSeed(analogRead(0));
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int randomNum = random(1000, 10000);
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nick = "ACID_" + String(randomNum);
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}
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void loop() {
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// Handle the info screen if it is active (from /info command)
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if (infoScreen) {
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if (millis() - infoScreenStartTime > 10000) { // 10 seconds
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infoScreen = false;
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tft.fillScreen(TFT_BLACK);
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displayLines(); // Redraw the previous buffer
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}
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} else {
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// Handle keyboard input for WiFi if the SSID is empty still (aka not connected)
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if (ssid.isEmpty()) {
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char incoming = getKeyboardInput();
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if (incoming != 0) {
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handleWiFiSelection(incoming);
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lastActivityTime = millis(); // Reset activity timer
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}
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} else {
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// Handle status bar updating on an interval
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if (millis() - lastStatusUpdateTime > STATUS_UPDATE_INTERVAL) {
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updateStatusBar();
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lastStatusUpdateTime = millis();
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}
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// Handle IRC data
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if (client.connected()) {
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handleIRC();
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} else {
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// Connect to IRC if not connected (or reconnect to wifi if disconnected)
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if (WiFi.status() == WL_CONNECTED) {
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displayCenteredText("CONNECTING TO " + String(server));
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if (connectToIRC()) {
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displayCenteredText("CONNECTED TO " + String(server));
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sendIRC("NICK " + String(nick));
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sendIRC("USER " + String(user) + " 0 * :" + String(realname));
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} else {
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displayCenteredText("CONNECTION FAILED");
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delay(1000);
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}
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} else {
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displayCenteredText("RECONNECTING TO WIFI");
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WiFi.begin(ssid.c_str(), password.c_str());
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}
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}
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// Join channel after a delay
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if (readyToJoinChannel && millis() >= joinChannelTime) {
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tft.fillScreen(TFT_BLACK);
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updateStatusBar();
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sendIRC("JOIN " + String(channel));
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readyToJoinChannel = false;
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}
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// Handle keyboard input (for IRC)
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char incoming = getKeyboardInput();
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if (incoming != 0) {
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handleKeyboardInput(incoming);
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lastActivityTime = millis();
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}
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// Handle inactivity timeout
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if (screenOn && millis() - lastActivityTime > INACTIVITY_TIMEOUT) {
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turnOffScreen();
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}
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}
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}
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}
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// ------------------------------------------------------------------------------------------------
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// WiFi functions ---------------------------------------------------------------------------------
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void connectToWiFi() {
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Serial.println("Connecting to WiFi...");
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WiFi.begin(ssid.c_str(), password.c_str());
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// Wait for the WiFi connection to complete (or timeout after 10 seconds)
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int attempts = 0;
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while (WiFi.status() != WL_CONNECTED && attempts < 20) {
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delay(500);
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displayCenteredText("CONNECTING TO " + ssid);
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attempts++;
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}
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// Handle the connection result
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if (WiFi.status() == WL_CONNECTED) {
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Serial.println("Connected to WiFi network: " + ssid);
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displayCenteredText("CONNECTED TO " + ssid);
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// Sync time with NTP server
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updateTimeFromNTP();
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// Store the WiFi credentials upon successful connection
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preferences.putString("ssid", ssid);
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preferences.putString("password", password);
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Serial.println("Stored WiFi credentials updated");
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} else {
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Serial.println("Failed to connect to WiFi network: " + ssid);
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displayCenteredText("WIFI CONNECTION FAILED");
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// Clear stored credentials on failure
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preferences.remove("ssid");
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preferences.remove("password");
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Serial.println("Stored WiFi credentials removed");
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scanWiFiNetworks(); // Rescan for networks
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}
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}
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void scanWiFiNetworks() {
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Serial.println("Scanning for WiFi networks...");
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displayCenteredText("SCANNING WIFI");
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delay(1000); // Do we need this delay?
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int n = WiFi.scanNetworks();
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if (n == 0) {
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Serial.println("No WiFi networks found");
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displayCenteredText("NO NETWORKS FOUND");
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delay(2000);
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scanWiFiNetworks();
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return;
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}
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Serial.print("Total number of networks found: ");
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Serial.println(n);
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// Loop through the networks and store them in the wifiNetworks vector
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for (int i = 0; i < n && i < 100; i++) {
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WiFiNetwork net;
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net.index = i + 1;
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net.channel = WiFi.channel(i);
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net.rssi = WiFi.RSSI(i);
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net.encryption = (WiFi.encryptionType(i) == WIFI_AUTH_OPEN) ? "Open" : "Secured";
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net.ssid = WiFi.SSID(i);
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wifiNetworks.push_back(net);
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}
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displayWiFiNetworks(); // Display the scanned networks
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}
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void handlePasswordInput(char key) {
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if (key == '\n' || key == '\r') { // Enter
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password = inputBuffer;
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inputBuffer = "";
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connectToWiFi();
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} else if (key == '\b') { // Backspace
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if (inputBuffer.length() > 0) {
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inputBuffer.remove(inputBuffer.length() - 1);
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displayPasswordInputLine();
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}
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} else {
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inputBuffer += key;
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displayPasswordInputLine();
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}
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}
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void displayPasswordInputLine() {
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tft.fillRect(0, SCREEN_HEIGHT - INPUT_LINE_HEIGHT, SCREEN_WIDTH, INPUT_LINE_HEIGHT, TFT_BLACK);
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tft.setCursor(0, SCREEN_HEIGHT - INPUT_LINE_HEIGHT);
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tft.setTextColor(TFT_WHITE);
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tft.setTextSize(1);
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tft.print("> " + inputBuffer);
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}
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void updateSelectedNetwork(int delta) {
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int newIndex = selectedNetworkIndex + delta;
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if (newIndex >= 0 && newIndex < wifiNetworks.size()) {
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selectedNetworkIndex = newIndex;
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displayWiFiNetworks();
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}
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}
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void displayWiFiNetworks() {
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tft.fillRect(0, STATUS_BAR_HEIGHT, SCREEN_WIDTH, SCREEN_HEIGHT - STATUS_BAR_HEIGHT, TFT_BLACK); // Clear the screen (except the status bar area)
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// Set the header for the WiFi networks
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tft.setTextSize(1);
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tft.setTextColor(TFT_CYAN);
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tft.setCursor(0, STATUS_BAR_HEIGHT);
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tft.printf("# CH RSSI ENC SSID\n");
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tft.setTextColor(TFT_WHITE);
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// Calculate the starting index and max displayed lines
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int maxDisplayedLines = (SCREEN_HEIGHT - STATUS_BAR_HEIGHT - CHAR_HEIGHT) / (CHAR_HEIGHT + LINE_SPACING);
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int startIdx = selectedNetworkIndex >= maxDisplayedLines ? selectedNetworkIndex - maxDisplayedLines + 1 : 0;
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// Display the WiFi networks on the screen
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for (int i = startIdx; i < wifiNetworks.size() && i < startIdx + maxDisplayedLines; ++i) {
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displayWiFiNetwork(i, i - startIdx + 1); // +1 to account for the header
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}
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}
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void displayWiFiNetwork(int index, int displayIndex) {
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int y = STATUS_BAR_HEIGHT + displayIndex * (CHAR_HEIGHT + LINE_SPACING);
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tft.setCursor(0, y);
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// Set the text color based on the selected network
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if (index == selectedNetworkIndex)
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tft.setTextColor(TFT_GREEN, TFT_BLACK);
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else
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tft.setTextColor(TFT_WHITE, TFT_BLACK);
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WiFiNetwork net = wifiNetworks[index];
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// Index and channel number
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uint16_t rssiColor = getColorFromPercentage((int32_t)net.rssi);
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tft.printf("%-2d %-3d ", net.index, net.channel);
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// RSSI
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tft.setTextColor(rssiColor, TFT_BLACK);
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tft.printf("%-5d ", net.rssi);
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// Encryption and SSID
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tft.setTextColor(index == selectedNetworkIndex ? TFT_GREEN : TFT_WHITE, TFT_BLACK);
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tft.printf("%-8s %s", net.encryption.c_str(), net.ssid.c_str());
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}
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void handleWiFiSelection(char key) {
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if (key == 'u') {
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updateSelectedNetwork(-1);
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} else if (key == 'd') {
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updateSelectedNetwork(1);
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} else if (key == '\n' || key == '\r') {
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ssid = wifiNetworks[selectedNetworkIndex].ssid;
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if (wifiNetworks[selectedNetworkIndex].encryption == "Secured") {
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inputBuffer = "";
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tft.fillScreen(TFT_BLACK);
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tft.setTextSize(1);
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tft.setTextColor(TFT_WHITE);
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tft.setCursor(0, STATUS_BAR_HEIGHT);
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tft.println("ENTER PASSWORD:");
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displayPasswordInputLine();
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// Switch to password input mode
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while (true) {
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char incoming = getKeyboardInput();
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if (incoming != 0) {
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handlePasswordInput(incoming);
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if (incoming == '\n' || incoming == '\r') {
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break;
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}
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}
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}
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} else {
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password = "";
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connectToWiFi();
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}
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}
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}
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// ------------------------------------------------------------------------------------------------
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// IRC functions ----------------------------------------------------------------------------------
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bool connectToIRC() {
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if (useSSL) {
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Serial.println("Connecting to IRC with TLS...");
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client.setInsecure();
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return client.connect(server, port);
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} else {
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Serial.println("Connecting to IRC...");
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WiFiClient nonSecureClient;
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return nonSecureClient.connect(server, port);
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}
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}
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void sendIRC(String command) {
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if (client.connected()) {
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if (client.println(command))
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Serial.println("IRC: >>> " + command);
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else
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Serial.println("Failed to send: " + command);
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} else {
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Serial.println("Failed to send: Not connected to IRC");
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}
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}
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void handleIRC() {
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while (client.available()) {
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String line = client.readStringUntil('\n');
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Serial.println("IRC: " + line);
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int firstSpace = line.indexOf(' ');
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int secondSpace = line.indexOf(' ', firstSpace + 1);
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// Ensure the spaces are found and prevent substring from going out of bounds
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if (firstSpace != -1 && secondSpace != -1) {
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String prefix = line.substring(0, firstSpace);
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String command = line.substring(firstSpace + 1, secondSpace);
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// RPL_WELCOME
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if (command == "001") {
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joinChannelTime = millis() + 2500;
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readyToJoinChannel = true;
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}
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}
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if (line.startsWith("PING")) {
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String pingResponse = "PONG " + line.substring(line.indexOf(' ') + 1);
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sendIRC(pingResponse);
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} else {
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parseAndDisplay(line);
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lastActivityTime = millis();
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}
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}
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}
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// ------------------------------------------------------------------------------------------------
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// Indepentent functions (does not rely on any other functions) -----------------------------------
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int calculateLinesRequired(String message) {
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int linesRequired = 1;
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int lineWidth = 0;
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for (char c : message) {
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lineWidth += tft.textWidth(String(c));
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if (lineWidth > SCREEN_WIDTH) {
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linesRequired++;
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lineWidth = tft.textWidth(String(c));
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}
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}
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return linesRequired;
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}
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void displayCenteredText(String text) {
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tft.fillScreen(TFT_BLACK);
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tft.setTextDatum(MC_DATUM);
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tft.setTextColor(TFT_GREEN, TFT_BLACK);
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tft.drawString(text, SCREEN_WIDTH / 2, (SCREEN_HEIGHT + STATUS_BAR_HEIGHT) / 2);
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}
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String formatBytes(size_t bytes) {
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if (bytes < 1024)
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return String(bytes) + " B";
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else if (bytes < (1024 * 1024))
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return String(bytes / 1024.0, 2) + " KB";
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else if (bytes < (1024 * 1024 * 1024))
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return String(bytes / 1024.0 / 1024.0, 2) + " MB";
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else
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return String(bytes / 1024.0 / 1024.0 / 1024.0, 2) + " GB";
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}
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uint32_t generateRandomColor() {
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return tft.color565(random(0, 255), random(0, 255), random(0, 255));
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}
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uint16_t getColorFromPercentage(int percentage) {
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if (percentage > 75) return TFT_GREEN;
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else if (percentage > 50) return TFT_YELLOW;
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else if (percentage > 25) return TFT_ORANGE;
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else return TFT_RED;
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}
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char getKeyboardInput() {
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char incoming = 0;
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Wire.requestFrom(LILYGO_KB_SLAVE_ADDRESS, 1);
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if (Wire.available()) {
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incoming = Wire.read();
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if (incoming != (char)0x00) {
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return incoming;
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}
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}
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return 0;
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}
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// Cheers to e for hand typing these color codes
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uint16_t getColorFromCode(int colorCode) {
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switch (colorCode) {
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case 0: return TFT_WHITE;
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case 1: return TFT_BLACK;
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case 2: return tft.color565(0, 0, 128); // Dark Blue (Navy)
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case 3: return TFT_GREEN;
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case 4: return TFT_RED;
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default: return TFT_WHITE;
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}
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}
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void turnOffScreen() {
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Serial.println("Screen turned off");
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tft.writecommand(TFT_DISPOFF);
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|
tft.writecommand(TFT_SLPIN);
|
|
digitalWrite(TFT_BL, LOW);
|
|
screenOn = false;
|
|
}
|
|
|
|
|
|
void turnOnScreen() {
|
|
Serial.println("Screen turned on");
|
|
digitalWrite(TFT_BL, HIGH);
|
|
tft.writecommand(TFT_SLPOUT);
|
|
tft.writecommand(TFT_DISPON);
|
|
screenOn = true;
|
|
}
|
|
|
|
|
|
void updateTimeFromNTP() {
|
|
Serial.println("Syncing time with NTP server...");
|
|
configTime(-5 * 3600, 0, "pool.ntp.org", "time.nist.gov");
|
|
|
|
for (int i = 0; i < 10; ++i) { // Try up to 10 times
|
|
delay(2000);
|
|
struct tm timeinfo;
|
|
if (getLocalTime(&timeinfo)) {
|
|
Serial.println(&timeinfo, "Time synchronized: %A, %B %d %Y %H:%M:%S");
|
|
return;
|
|
} else {
|
|
Serial.println("Failed to synchronize time, retrying...");
|
|
}
|
|
}
|
|
|
|
Serial.println("Failed to synchronize time after multiple attempts."); // What do we do if we can't sync with the NTP server?
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
// Logic and Interface functions ------------------------------------------------------------------
|
|
int renderFormattedMessage(String message, int cursorY, int lineHeight, bool highlightNick = false) {
|
|
uint16_t fgColor = TFT_WHITE;
|
|
uint16_t bgColor = TFT_BLACK;
|
|
bool bold = false;
|
|
bool underline = false;
|
|
bool nickHighlighted = false; // Track if the nick has been highlighted
|
|
|
|
for (unsigned int i = 0; i < message.length(); i++) {
|
|
char c = message[i];
|
|
if (c == '\x02') { // Bold
|
|
bold = !bold;
|
|
|
|
// Bold text is not supported by the current font...it makes the entire screen bold
|
|
//tft.setTextFont(bold ? 2 : 1);
|
|
} else if (c == '\x1F') { // Underline
|
|
underline = !underline;
|
|
// need to add this still
|
|
} else if (c == '\x03') { // Color
|
|
fgColor = TFT_WHITE;
|
|
bgColor = TFT_BLACK;
|
|
|
|
if (i + 1 < message.length() && (isdigit(message[i + 1]) || message[i + 1] == ',')) {
|
|
int colorCode = -1;
|
|
if (isdigit(message[i + 1])) {
|
|
colorCode = message[++i] - '0';
|
|
if (i + 1 < message.length() && isdigit(message[i + 1]))
|
|
colorCode = colorCode * 10 + (message[++i] - '0');
|
|
}
|
|
|
|
if (colorCode != -1)
|
|
fgColor = getColorFromCode(colorCode);
|
|
|
|
if (i + 1 < message.length() && message[i + 1] == ',') {
|
|
i++;
|
|
int bgColorCode = -1;
|
|
if (isdigit(message[i + 1])) {
|
|
bgColorCode = message[++i] - '0';
|
|
if (i + 1 < message.length() && isdigit(message[i + 1]))
|
|
bgColorCode = bgColorCode * 10 + (message[++i] - '0');
|
|
}
|
|
|
|
if (bgColorCode != -1)
|
|
bgColor = getColorFromCode(bgColorCode);
|
|
|
|
}
|
|
|
|
tft.setTextColor(fgColor, bgColor);
|
|
}
|
|
} else if (c == '\x0F') { // Reset
|
|
fgColor = TFT_WHITE;
|
|
bgColor = TFT_BLACK;
|
|
bold = false;
|
|
underline = false;
|
|
tft.setTextColor(fgColor, bgColor);
|
|
tft.setTextFont(1);
|
|
} else {
|
|
if (highlightNick && !nickHighlighted && message.substring(i).startsWith(nick)) {
|
|
tft.setTextColor(TFT_YELLOW, bgColor); // Set both foreground and background color
|
|
for (char nc : nick) {
|
|
tft.print(nc);
|
|
i++;
|
|
}
|
|
i--; // Adjust for the loop increment
|
|
tft.setTextColor(TFT_WHITE, bgColor); // Reset to white foreground with current background
|
|
nickHighlighted = true;
|
|
} else {
|
|
if (tft.getCursorX() + tft.textWidth(String(c)) > SCREEN_WIDTH) {
|
|
cursorY += lineHeight;
|
|
tft.setCursor(0, cursorY);
|
|
}
|
|
if (c == ' ') { // Handle spaces separately to ensure background color is applied (do we need this anyhmore since .trim() was removed?)
|
|
int spaceWidth = tft.textWidth(" ");
|
|
tft.fillRect(tft.getCursorX(), tft.getCursorY(), spaceWidth, lineHeight, bgColor);
|
|
tft.setCursor(tft.getCursorX() + spaceWidth, tft.getCursorY());
|
|
} else {
|
|
tft.fillRect(tft.getCursorX(), tft.getCursorY(), tft.textWidth(String(c)), lineHeight, bgColor);
|
|
tft.setTextColor(fgColor, bgColor);
|
|
tft.print(c);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Ensure trailing spaces are displayed with background color (do we need this anymore since .trim() was removed?)
|
|
if (message.endsWith(" ")) {
|
|
int trailingSpaces = 0;
|
|
for (int i = message.length() - 1; i >= 0 && message[i] == ' '; i--) {
|
|
trailingSpaces++;
|
|
}
|
|
for (int i = 0; i < trailingSpaces; i++) {
|
|
int spaceWidth = tft.textWidth(" ");
|
|
tft.fillRect(tft.getCursorX(), tft.getCursorY(), spaceWidth, lineHeight, bgColor);
|
|
tft.setCursor(tft.getCursorX() + spaceWidth, tft.getCursorY());
|
|
}
|
|
}
|
|
|
|
cursorY += lineHeight; // Add line height after printing the message
|
|
return cursorY; // Return the new cursor Y position for the next line
|
|
}
|
|
|
|
|
|
void displayLines() {
|
|
tft.fillRect(0, STATUS_BAR_HEIGHT, SCREEN_WIDTH, SCREEN_HEIGHT - STATUS_BAR_HEIGHT - INPUT_LINE_HEIGHT, TFT_BLACK);
|
|
|
|
int cursorY = STATUS_BAR_HEIGHT;
|
|
for (size_t i = 0; i < lines.size(); ++i) {
|
|
const String& line = lines[i];
|
|
bool mention = mentions[i];
|
|
|
|
tft.setCursor(0, cursorY);
|
|
|
|
if (line.startsWith("JOIN ")) {
|
|
tft.setTextColor(TFT_GREEN);
|
|
tft.print("JOIN ");
|
|
int startIndex = 5;
|
|
int endIndex = line.indexOf(" has joined ");
|
|
String senderNick = line.substring(startIndex, endIndex);
|
|
tft.setTextColor(nickColors[senderNick]);
|
|
tft.print(senderNick);
|
|
tft.setTextColor(TFT_WHITE);
|
|
tft.print(" has joined ");
|
|
tft.setTextColor(TFT_CYAN);
|
|
tft.print(channel);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("PART ")) {
|
|
tft.setTextColor(TFT_RED);
|
|
tft.print("PART ");
|
|
int startIndex = 5;
|
|
int endIndex = line.indexOf(" has EMO-QUIT ");
|
|
String senderNick = line.substring(startIndex, endIndex);
|
|
tft.setTextColor(nickColors[senderNick]);
|
|
tft.print(senderNick);
|
|
tft.setTextColor(TFT_WHITE);
|
|
tft.print(" has EMO-QUIT ");
|
|
tft.setTextColor(TFT_CYAN);
|
|
tft.print(channel);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("QUIT ")) {
|
|
tft.setTextColor(TFT_RED);
|
|
tft.print("QUIT ");
|
|
String senderNick = line.substring(5);
|
|
tft.setTextColor(nickColors[senderNick]);
|
|
tft.print(senderNick);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("NICK ")) {
|
|
tft.setTextColor(TFT_BLUE);
|
|
tft.print("NICK ");
|
|
int startIndex = 5;
|
|
int endIndex = line.indexOf(" -> ");
|
|
String oldNick = line.substring(startIndex, endIndex);
|
|
String newNick = line.substring(endIndex + 4);
|
|
tft.setTextColor(nickColors[oldNick]);
|
|
tft.print(oldNick);
|
|
tft.setTextColor(TFT_WHITE);
|
|
tft.print(" -> ");
|
|
tft.setTextColor(nickColors[newNick]);
|
|
tft.print(newNick);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("KICK ")) {
|
|
tft.setTextColor(TFT_RED);
|
|
tft.print("KICK ");
|
|
int startIndex = 5;
|
|
int endIndex = line.indexOf(" by ");
|
|
String kickedNick = line.substring(startIndex, endIndex);
|
|
String kicker = line.substring(endIndex + 4);
|
|
tft.setTextColor(nickColors[kickedNick]);
|
|
tft.print(kickedNick);
|
|
tft.setTextColor(TFT_WHITE);
|
|
tft.print(" by ");
|
|
tft.setTextColor(nickColors[kicker]);
|
|
tft.print(kicker);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("MODE ")) {
|
|
tft.setTextColor(TFT_YELLOW);
|
|
tft.print("MODE ");
|
|
String modeChange = line.substring(5);
|
|
tft.setTextColor(TFT_WHITE);
|
|
tft.print(modeChange);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("ERROR ")) {
|
|
tft.setTextColor(TFT_RED);
|
|
tft.print("ERROR ");
|
|
String errorReason = line.substring(6);
|
|
tft.setTextColor(TFT_DARKGREY);
|
|
tft.print(errorReason);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else if (line.startsWith("* ")) {
|
|
tft.setTextColor(TFT_MAGENTA);
|
|
tft.print("* ");
|
|
int startIndex = 2;
|
|
int endIndex = line.indexOf(' ', startIndex);
|
|
String senderNick = line.substring(startIndex, endIndex);
|
|
String actionMessage = line.substring(endIndex + 1);
|
|
tft.setTextColor(nickColors[senderNick]);
|
|
tft.print(senderNick);
|
|
tft.setTextColor(TFT_MAGENTA);
|
|
tft.print(" " + actionMessage);
|
|
cursorY += CHAR_HEIGHT;
|
|
} else {
|
|
int colonIndex = line.indexOf(':');
|
|
String senderNick = line.substring(0, colonIndex);
|
|
String message = line.substring(colonIndex + 1);
|
|
|
|
tft.setTextColor(nickColors[senderNick]);
|
|
tft.print(senderNick);
|
|
tft.setTextColor(TFT_WHITE);
|
|
cursorY = renderFormattedMessage(":" + message, cursorY, CHAR_HEIGHT, mention);
|
|
}
|
|
}
|
|
|
|
displayInputLine();
|
|
}
|
|
|
|
|
|
void addLine(String senderNick, String message, String type, uint16_t errorColor = TFT_WHITE, uint16_t reasonColor = TFT_WHITE) {
|
|
if (type != "error" && nickColors.find(senderNick) == nickColors.end())
|
|
nickColors[senderNick] = generateRandomColor();
|
|
|
|
String formattedMessage;
|
|
if (type == "join") {
|
|
formattedMessage = "JOIN " + senderNick + " has joined " + String(channel);
|
|
} else if (type == "part") {
|
|
formattedMessage = "PART " + senderNick + " has EMO-QUIT " + String(channel);
|
|
} else if (type == "quit") {
|
|
formattedMessage = "QUIT " + senderNick;
|
|
} else if (type == "nick") {
|
|
int arrowPos = message.indexOf(" -> ");
|
|
String oldNick = senderNick;
|
|
String newNick = message.substring(arrowPos + 4);
|
|
if (nickColors.find(newNick) == nickColors.end()) {
|
|
nickColors[newNick] = generateRandomColor();
|
|
}
|
|
formattedMessage = "NICK " + oldNick + " -> " + newNick;
|
|
} else if (type == "kick") {
|
|
formattedMessage = "KICK " + senderNick + message;
|
|
} else if (type == "mode") {
|
|
formattedMessage = "MODE " + message;
|
|
} else if (type == "action") {
|
|
formattedMessage = "* " + senderNick + " " + message;
|
|
} else if (type == "error") {
|
|
formattedMessage = "ERROR " + message;
|
|
senderNick = "ERROR"; // Probably a better way to handle this than emulating a NICK
|
|
} else {
|
|
formattedMessage = senderNick + ": " + message;
|
|
}
|
|
|
|
int linesRequired = calculateLinesRequired(formattedMessage);
|
|
|
|
while (lines.size() + linesRequired > MAX_LINES) {
|
|
lines.erase(lines.begin());
|
|
mentions.erase(mentions.begin());
|
|
}
|
|
|
|
if (type == "error") {
|
|
lines.push_back("ERROR " + message);
|
|
mentions.push_back(false);
|
|
} else {
|
|
lines.push_back(formattedMessage);
|
|
mentions.push_back(false);
|
|
}
|
|
|
|
displayLines();
|
|
}
|
|
|
|
|
|
void parseAndDisplay(String line) {
|
|
int firstSpace = line.indexOf(' ');
|
|
int secondSpace = line.indexOf(' ', firstSpace + 1);
|
|
|
|
if (firstSpace != -1 && secondSpace != -1) {
|
|
String command = line.substring(firstSpace + 1, secondSpace);
|
|
|
|
if (command == "PRIVMSG") {
|
|
int thirdSpace = line.indexOf(' ', secondSpace + 1);
|
|
String target = line.substring(secondSpace + 1, thirdSpace);
|
|
if (target == String(channel)) {
|
|
int colonPos = line.indexOf(':', thirdSpace);
|
|
String message = line.substring(colonPos + 1);
|
|
String senderNick = line.substring(1, line.indexOf('!'));
|
|
bool mention = message.indexOf(nick) != -1;
|
|
|
|
if (message.startsWith(String("\x01") + "ACTION ") && message.endsWith("\x01")) {
|
|
String actionMessage = message.substring(8, message.length() - 1);
|
|
addLine(senderNick, actionMessage, "action");
|
|
} else {
|
|
addLine(senderNick, message, "message", mention);
|
|
}
|
|
}
|
|
} else if (command == "JOIN" && line.indexOf(channel) != -1) {
|
|
String senderNick = line.substring(1, line.indexOf('!'));
|
|
addLine(senderNick, " has joined " + String(channel), "join");
|
|
} else if (command == "PART" && line.indexOf(channel) != -1) {
|
|
String senderNick = line.substring(1, line.indexOf('!'));
|
|
addLine(senderNick, " has EMO-QUIT " + String(channel), "part");
|
|
} else if (command == "QUIT" && line.indexOf(channel) != -1) {
|
|
String senderNick = line.substring(1, line.indexOf('!'));
|
|
addLine(senderNick, "", "quit");
|
|
} else if (command == "NICK") {
|
|
String prefix = line.startsWith(":") ? line.substring(1, firstSpace) : "";
|
|
String newNick = line.substring(line.lastIndexOf(':') + 1);
|
|
|
|
if (prefix == "") { // Our own NICK changes
|
|
addLine(nick, " -> " + newNick, "nick");
|
|
nick = newNick;
|
|
} else { // Other peoples NICK change
|
|
String oldNick = prefix.substring(0, prefix.indexOf('!'));
|
|
if (oldNick == nick)
|
|
nick = newNick; // Update global nick when we get confirmation
|
|
addLine(oldNick, " -> " + newNick, "nick");
|
|
}
|
|
} else if (command == "KICK") {
|
|
int thirdSpace = line.indexOf(' ', secondSpace + 1);
|
|
int fourthSpace = line.indexOf(' ', thirdSpace + 1);
|
|
String kicker = line.substring(1, line.indexOf('!'));
|
|
String kicked = line.substring(thirdSpace + 1, fourthSpace);
|
|
addLine(kicked, " by " + kicker, "kick");
|
|
} else if (command == "MODE") {
|
|
String modeChange = line.substring(secondSpace + 1);
|
|
addLine("", modeChange, "mode");
|
|
} else if (command == "432") { // ERR_ERRONEUSNICKNAME
|
|
addLine("ERROR", "ERR_ERRONEUSNICKNAME", "error", TFT_RED, TFT_DARKGREY);
|
|
} else if (command == "433") { // ERR_NICKNAMEINUSE
|
|
addLine("ERROR", "ERR_NICKNAMEINUSE", "error", TFT_RED, TFT_DARKGREY);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void handleKeyboardInput(char key) {
|
|
if (key == '\n' || key == '\r') { // Enter
|
|
if (inputBuffer.startsWith("/nick ")) {
|
|
String newNick = inputBuffer.substring(6);
|
|
sendIRC("NICK " + newNick);
|
|
inputBuffer = "";
|
|
displayInputLine();
|
|
} else if (inputBuffer.startsWith("/info")) {
|
|
infoScreen = true;
|
|
infoScreenStartTime = millis();
|
|
printDeviceInfo();
|
|
inputBuffer = "";
|
|
} else if (inputBuffer.startsWith("/raw ")) {
|
|
String rawCommand = inputBuffer.substring(5);
|
|
sendIRC(rawCommand);
|
|
} else if (inputBuffer.startsWith("/me ")) {
|
|
String actionMessage = inputBuffer.substring(4);
|
|
sendIRC("PRIVMSG " + String(channel) + " :\001ACTION " + actionMessage + "\001");
|
|
addLine(nick, actionMessage, "action");
|
|
inputBuffer = "";
|
|
} else {
|
|
sendIRC("PRIVMSG " + String(channel) + " :" + inputBuffer);
|
|
addLine(nick, inputBuffer, "message");
|
|
}
|
|
inputBuffer = "";
|
|
displayInputLine();
|
|
lastActivityTime = millis();
|
|
if (!screenOn)
|
|
turnOnScreen();
|
|
} else if (key == '\b') { // Backspace
|
|
if (inputBuffer.length() > 0) {
|
|
inputBuffer.remove(inputBuffer.length() - 1);
|
|
displayInputLine();
|
|
lastActivityTime = millis();
|
|
if (!screenOn)
|
|
turnOnScreen();
|
|
}
|
|
} else if (inputBuffer.length() <= 510) { // Ensure we do not exceed 512 characters (IRC limit)
|
|
inputBuffer += key;
|
|
displayInputLine();
|
|
lastActivityTime = millis();
|
|
if (!screenOn) {
|
|
turnOnScreen();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void displayInputLine() {
|
|
tft.fillRect(0, SCREEN_HEIGHT - INPUT_LINE_HEIGHT, SCREEN_WIDTH, INPUT_LINE_HEIGHT, TFT_BLACK);
|
|
tft.setCursor(0, SCREEN_HEIGHT - INPUT_LINE_HEIGHT);
|
|
tft.setTextColor(TFT_WHITE);
|
|
tft.setTextSize(1);
|
|
|
|
String displayInput = inputBuffer;
|
|
int displayWidth = tft.textWidth(displayInput);
|
|
int inputWidth = SCREEN_WIDTH - tft.textWidth("> ");
|
|
|
|
// Allow the input to scroll if it exceeds the screen width
|
|
while (displayWidth > inputWidth) {
|
|
displayInput = displayInput.substring(1);
|
|
displayWidth = tft.textWidth(displayInput);
|
|
}
|
|
|
|
// Add a visual indicator if the max input length is reached
|
|
if (inputBuffer.length() >= 510) {
|
|
tft.setTextColor(TFT_RED);
|
|
}
|
|
|
|
tft.print("> " + displayInput);
|
|
tft.setTextColor(TFT_WHITE); // Reset text color
|
|
}
|
|
|
|
|
|
void updateStatusBar() {
|
|
Serial.println("Updating status bar...");
|
|
uint16_t darkerGrey = tft.color565(25, 25, 25);
|
|
tft.fillRect(0, 0, SCREEN_WIDTH, STATUS_BAR_HEIGHT, darkerGrey);
|
|
|
|
|
|
// Display the time
|
|
struct tm timeinfo;
|
|
char timeStr[9];
|
|
if (!getLocalTime(&timeinfo)) {
|
|
sprintf(timeStr, "12:00 AM"); // Default time if NTP sync fails
|
|
} else {
|
|
int hour = timeinfo.tm_hour;
|
|
char ampm[] = "AM";
|
|
if (hour == 0) {
|
|
hour = 12;
|
|
} else if (hour >= 12) {
|
|
if (hour > 12)
|
|
hour -= 12;
|
|
strcpy(ampm, "PM"); // DREADED STRCPY X_X
|
|
}
|
|
sprintf(timeStr, "%02d:%02d %s", hour, timeinfo.tm_min, ampm);
|
|
}
|
|
tft.setTextDatum(ML_DATUM);
|
|
tft.setTextColor(TFT_WHITE, darkerGrey);
|
|
tft.drawString(timeStr, 0, STATUS_BAR_HEIGHT / 2);
|
|
|
|
// Display the WiFi signal strength
|
|
char wifiStr[15];
|
|
int wifiSignal = 0;
|
|
if (WiFi.status() != WL_CONNECTED) {
|
|
sprintf(wifiStr, "WiFi: N/A");
|
|
tft.setTextColor(TFT_PINK, darkerGrey);
|
|
tft.setTextDatum(MR_DATUM);
|
|
tft.drawString(wifiStr, SCREEN_WIDTH - 100, STATUS_BAR_HEIGHT / 2);
|
|
} else {
|
|
int32_t rssi = WiFi.RSSI();
|
|
if (rssi > -50) wifiSignal = 100;
|
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else if (rssi > -60) wifiSignal = 80;
|
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else if (rssi > -70) wifiSignal = 60;
|
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else if (rssi > -80) wifiSignal = 40;
|
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else if (rssi > -90) wifiSignal = 20;
|
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else wifiSignal = 0;
|
|
|
|
sprintf(wifiStr, "WiFi: %d%%", wifiSignal);
|
|
tft.setTextDatum(MR_DATUM);
|
|
tft.setTextColor(TFT_PINK, darkerGrey);
|
|
tft.drawString("WiFi:", SCREEN_WIDTH - 120, STATUS_BAR_HEIGHT / 2);
|
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tft.setTextColor(getColorFromPercentage(wifiSignal), darkerGrey);
|
|
tft.drawString(wifiStr + 6, SCREEN_WIDTH - 100, STATUS_BAR_HEIGHT / 2);
|
|
}
|
|
|
|
// Display the battery level
|
|
int batteryLevel = BL.getBatteryChargeLevel();
|
|
char batteryStr[15];
|
|
sprintf(batteryStr, "Batt: %d%%", batteryLevel);
|
|
tft.setTextDatum(MR_DATUM);
|
|
tft.setTextColor(TFT_CYAN, darkerGrey);
|
|
tft.drawString("Batt:", SCREEN_WIDTH - 40, STATUS_BAR_HEIGHT / 2);
|
|
tft.setTextColor(getColorFromPercentage(batteryLevel), darkerGrey);
|
|
tft.drawString(batteryStr + 5, SCREEN_WIDTH - 5, STATUS_BAR_HEIGHT / 2);
|
|
}
|
|
|
|
|
|
void printDeviceInfo() {
|
|
tft.fillScreen(TFT_BLACK);
|
|
|
|
// Get MAC Address
|
|
uint8_t mac[6];
|
|
esp_efuse_mac_get_default(mac);
|
|
String macAddress = String(mac[0], HEX) + ":" + String(mac[1], HEX) + ":" + String(mac[2], HEX) + ":" + String(mac[3], HEX) + ":" + String(mac[4], HEX) + ":" + String(mac[5], HEX);
|
|
|
|
// Get Chip Info
|
|
uint32_t chipId = ESP.getEfuseMac();
|
|
esp_chip_info_t chip_info;
|
|
esp_chip_info(&chip_info);
|
|
String chipInfo = String(chip_info.model) + " Rev " + String(chip_info.revision) + ", " + String(chip_info.cores) + " cores, " + String(ESP.getCpuFreqMHz()) + " MHz";
|
|
|
|
// Get Flash Info
|
|
size_t flashSize = spi_flash_get_chip_size();
|
|
size_t flashUsed = ESP.getFlashChipSize() - ESP.getFreeSketchSpace();
|
|
String flashInfo = formatBytes(flashUsed) + " / " + formatBytes(flashSize);
|
|
|
|
// Get PSRAM Info
|
|
size_t total_psram = ESP.getPsramSize();
|
|
size_t free_psram = ESP.getFreePsram();
|
|
String psramInfo = formatBytes(total_psram - free_psram) + " / " + formatBytes(total_psram);
|
|
|
|
// Get Heap Info
|
|
size_t total_heap = ESP.getHeapSize();
|
|
size_t free_heap = ESP.getFreeHeap();
|
|
String heapInfo = formatBytes(total_heap - free_heap) + " / " + formatBytes(total_heap);
|
|
|
|
// Get WiFi Info
|
|
String wifiInfo = "Not connected";
|
|
String wifiSSID = "";
|
|
String wifiChannel = "";
|
|
String wifiSignal = "";
|
|
String wifiLocalIP = "";
|
|
String wifiGatewayIP = "";
|
|
if (WiFi.status() == WL_CONNECTED) {
|
|
wifiSSID = WiFi.SSID();
|
|
wifiChannel = String(WiFi.channel());
|
|
wifiSignal = String(WiFi.RSSI()) + " dBm";
|
|
wifiLocalIP = WiFi.localIP().toString();
|
|
wifiGatewayIP = WiFi.gatewayIP().toString();
|
|
}
|
|
|
|
// Print to Serial Monitor
|
|
Serial.println("Chip ID: " + String(chipId, HEX));
|
|
Serial.println("MAC Address: " + macAddress);
|
|
Serial.println("Chip Info: " + chipInfo);
|
|
Serial.println("Memory:");
|
|
Serial.println(" Flash: " + flashInfo);
|
|
Serial.println(" PSRAM: " + psramInfo);
|
|
Serial.println(" Heap: " + heapInfo);
|
|
Serial.println("WiFi Info: " + wifiInfo);
|
|
if (WiFi.status() == WL_CONNECTED) {
|
|
Serial.println(" SSID: " + wifiSSID);
|
|
Serial.println(" Channel: " + wifiChannel);
|
|
Serial.println(" Signal: " + wifiSignal);
|
|
Serial.println(" Local IP: " + wifiLocalIP);
|
|
Serial.println(" Gateway IP: " + wifiGatewayIP);
|
|
}
|
|
|
|
// Display on TFT
|
|
tft.fillScreen(TFT_BLACK);
|
|
int line = 0;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print("Chip ID: "); tft.setTextColor(TFT_WHITE); tft.println(String(chipId, HEX)); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print("MAC Address: "); tft.setTextColor(TFT_WHITE); tft.println(macAddress); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print("Chip Info: "); tft.setTextColor(TFT_WHITE); tft.println(chipInfo); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_CYAN); tft.print("Memory: "); tft.setTextColor(TFT_WHITE); tft.println(""); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" Flash: "); tft.setTextColor(TFT_WHITE); tft.println(flashInfo); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" PSRAM: "); tft.setTextColor(TFT_WHITE); tft.println(psramInfo); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" Heap: "); tft.setTextColor(TFT_WHITE); tft.println(heapInfo); line++;
|
|
if (WiFi.status() == WL_CONNECTED) {
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_CYAN); tft.print("WiFi Info: "); tft.setTextColor(TFT_WHITE); tft.println(""); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" SSID: "); tft.setTextColor(TFT_WHITE); tft.println(wifiSSID); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" Channel: "); tft.setTextColor(TFT_WHITE); tft.println(wifiChannel); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" Signal: "); tft.setTextColor(TFT_WHITE); tft.println(wifiSignal); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" Local IP: "); tft.setTextColor(TFT_WHITE); tft.println(wifiLocalIP); line++;
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_YELLOW); tft.print(" Gateway IP: "); tft.setTextColor(TFT_WHITE); tft.println(wifiGatewayIP); line++;
|
|
} else {
|
|
tft.setCursor(0, line * 16); tft.setTextColor(TFT_CYAN); tft.print("WiFi Info: "); tft.setTextColor(TFT_WHITE); tft.println("Not connected"); line++;
|
|
}
|
|
} |