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Always display wifi info

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This commit is contained in:
Gabriel Augendre 2023-01-02 22:47:30 +01:00
parent 80373ae5fb
commit b640bce997
4 changed files with 54 additions and 20 deletions
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6
.gitignore vendored
View file

@ -36,7 +36,8 @@
.LSOverride
# Icon must end with two \r
Icon
Icon
# Thumbnails
._*
@ -58,4 +59,5 @@ Temporary Items
.apdisk
# End of https://www.toptal.com/developers/gitignore/api/osx
creds.h
creds*.h
!creds.dist.h

4
.vscode/settings.json vendored
View file

@ -8,6 +8,8 @@
"vector": "cpp",
"string_view": "cpp",
"initializer_list": "cpp",
"regex": "cpp"
"regex": "cpp",
"*.tcc": "cpp",
"system_error": "cpp"
}
}

2
src/creds.dist.h
View file

@ -1,3 +1,3 @@
// Copy to creds.h and edit
// Copy to creds.h or creds_ap.h and edit
const char *ssid = "buzzer";
const char *password = "123456789";

62
src/main.cpp
View file

@ -7,9 +7,16 @@
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include "creds.h"
// #define B_WIFI_AP
// Toggle on to switch to AP mode.
// Leave commented for wifi station mode.
//#define B_WIFI_AP
#ifdef B_WIFI_AP
#include "creds_ap.h"
#else
#include "creds.h"
#endif
#define I2S_DOUT 32
#define I2S_BCLK 25
@ -29,6 +36,12 @@
#define OLED_RESET -1
#define SCREEN_ADDRESS 0x3C
#define SCREEN_MSG_X 0
#define SCREEN_MSG_Y 24
#define VOLUME_MIN 0
#define VOLUME_MAX 21
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
String selectedFile = "";
@ -37,17 +50,22 @@ AsyncWebServer server(80);
Audio audio;
byte buttonLastState = HIGH;
byte currentVolume = 15;
byte currentVolume = 2;
bool fileIsValid(String fileName) {
return !fileName.startsWith(".") && (fileName.endsWith(".mp3") || fileName.endsWith(".aac") || fileName.endsWith(".wav"));
}
void clearMessageArea() {
display.drawRect(SCREEN_MSG_X, SCREEN_MSG_Y, SCREEN_WIDTH - SCREEN_MSG_X, SCREEN_HEIGHT - SCREEN_MSG_Y, BLACK);
display.display();
display.setCursor(SCREEN_MSG_X, SCREEN_MSG_Y);
}
void displayText(String text) {
display.clearDisplay();
display.setCursor(0, 0);
display.println(text);
display.display();
clearMessageArea();
display.println(text);
display.display();
}
void play()
@ -113,13 +131,16 @@ void onChangeVolume(AsyncWebServerRequest *request)
String s_modifier = request->getParam("modifier", true)->value();
int modifier = s_modifier.toInt();
currentVolume += modifier;
if (currentVolume > 21)
currentVolume = 21;
else if (currentVolume < 0)
currentVolume = 0;
if (currentVolume > VOLUME_MAX)
currentVolume = VOLUME_MAX;
else if (currentVolume < VOLUME_MIN)
currentVolume = VOLUME_MIN;
audio.setVolume(currentVolume);
Serial.print(currentVolume);
displayText("Volume : " + currentVolume);
clearMessageArea();
display.print("Volume : ");
display.println(currentVolume);
display.display();
}
Serial.println();
onStatus(request);
@ -140,7 +161,7 @@ void setup()
}
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(WHITE);
display.setTextColor(WHITE, BLACK);
display.setCursor(0, 0);
display.println("Chargement...");
display.display();
@ -185,12 +206,18 @@ void setup()
file = root.openNextFile();
}
display.clearDisplay();
display.setCursor(0, 0);
// Wifi
#ifdef B_WIFI_AP
Serial.println("Setting up AP...");
WiFi.softAP(ssid, password);
String wifiIP = WiFi.softAPIP().toString();
String wifiMode = "AP";
display.print("Wifi: ");
display.println(ssid);
display.print("Pass: ");
display.println(password);
#else
Serial.print("Connecting to wifi...");
WiFi.begin(ssid, password);
@ -205,7 +232,8 @@ void setup()
#endif
String wifiMessage = wifiMode + " IP: " + wifiIP;
Serial.println(wifiMessage);
display.println(wifiMessage);
display.print("IP: ");
display.println(wifiIP);
display.display();
// Server
@ -219,11 +247,13 @@ void setup()
server.begin();
Serial.println("Server ready!");
displayText("Pret !");
clearMessageArea();
display.println("Pret !");
display.display();
// Audio
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
audio.setVolume(currentVolume); // Max 21
audio.setVolume(currentVolume);
// Setup is done, light up the LED
digitalWrite(LED, HIGH);