feat：Add PCM5102 test

examples/aduio_pcm5102a/Aduio_pcm5102a.ino

@@ -0,0 +1,202 @@
+#include "Arduino.h"
+#include "Audio.h"
+#include "SD.h"
+#include "SPI.h"
+#include "FS.h"
+#include "Ticker.h"
+#include <stdio.h>
+#include "utilities.h"
+
+// Digital I/O used
+#define SD_CS 48
+#define SPI_MOSI 33
+#define SPI_MISO 47
+#define SPI_SCK 36
+#define I2S_BCLK 7
+#define I2S_DOUT 8
+#define I2S_LRC 9
+
+#define ASSERT_FLAG(x) \
+    if (x == false)    \
+        Serial.printf("[%d] Execution error\n", __LINE__);
+
+Audio audio;
+Ticker ticker;
+struct tm timeinfo;
+time_t now;
+
+uint8_t hour = 6;
+uint8_t minute = 59;
+uint8_t sec = 45;
+
+bool f_time = false;
+int8_t timefile = -1;
+char chbuf[100];
+bool audio_paly_flag = false;
+
+void tckr1s()
+{
+    sec++;
+    if (sec > 59)
+    {
+        sec = 0;
+        minute++;
+    }
+    if (minute > 59)
+    {
+        minute = 0;
+        hour++;
+    }
+    if (hour > 23)
+    {
+        hour = 0;
+    }
+    if (minute == 59 && sec == 50)
+        f_time = true; // flag will be set 10s before full hour
+    Serial.printf("%02d:%02d:%02d\n", hour, minute, sec);
+}
+
+void listDir(fs::FS &fs, const char *dirname, uint8_t levels)
+{
+    Serial.printf("Listing directory: %s\n", dirname);
+
+    File root = fs.open(dirname);
+    if (!root)
+    {
+        Serial.println("Failed to open directory");
+        return;
+    }
+    if (!root.isDirectory())
+    {
+        Serial.println("Not a directory");
+        return;
+    }
+
+    File file = root.openNextFile();
+    while (file)
+    {
+        if (file.isDirectory())
+        {
+            Serial.print("  DIR : ");
+            Serial.println(file.name());
+            if (levels)
+            {
+                listDir(fs, file.path(), levels - 1);
+            }
+        }
+        else
+        {
+            Serial.print("  FILE: ");
+            Serial.print(file.name());
+            Serial.print("  SIZE: ");
+            Serial.println(file.size());
+        }
+        file = root.openNextFile();
+    }
+}
+
+void sd_card_init(void)
+{
+    if (!SD.begin(SD_CS))
+    {
+        Serial.println("Card Mount Failed");
+        return;
+    }
+    uint8_t cardType = SD.cardType();
+
+    if (cardType == CARD_NONE)
+    {
+        Serial.println("No SD card attached");
+        return;
+    }
+
+    Serial.print("SD Card Type: ");
+    if (cardType == CARD_MMC)
+    {
+        Serial.println("MMC");
+    }
+    else if (cardType == CARD_SD)
+    {
+        Serial.println("SDSC");
+    }
+    else if (cardType == CARD_SDHC)
+    {
+        Serial.println("SDHC");
+    }
+    else
+    {
+        Serial.println("UNKNOWN");
+    }
+
+    uint64_t cardSize = SD.cardSize() / (1024 * 1024);
+    Serial.printf("SD Card Size: %lluMB\n", cardSize);
+
+    listDir(SD, "/voice_time", 0);
+}
+
+void setup()
+{
+    Serial.begin(115200);
+    SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
+
+    sd_card_init();
+
+    audio_paly_flag = audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
+    ASSERT_FLAG(audio_paly_flag);
+
+    audio.setVolume(21); // 0...21
+    ticker.attach(1, tckr1s);
+
+    pinMode(BOARD_6609_EN, OUTPUT);
+    digitalWrite(BOARD_6609_EN, HIGH);
+}
+
+void loop()
+{
+    audio.loop();
+    if (f_time == true)
+    {
+        f_time = false;
+        timefile = 3;
+        uint8_t next_hour = hour + 1;
+        if (next_hour == 25)
+            next_hour = 1;
+        Serial.printf("Paly Audio\n");
+        audio_paly_flag = audio.connecttoFS(SD, "/voice_time/BBIBBI.mp3");
+        ASSERT_FLAG(audio_paly_flag);
+    }
+}
+
+void audio_eof_mp3(const char *info)
+{ // end of file
+    // Serial.printf("file :%s\n", info);
+    if (timefile > 0)
+    {
+        Serial.printf("timefile: %d\n", timefile);
+        if (timefile == 1)
+        {
+            audio_paly_flag = audio.connecttoFS(SD, "/voice_time/2-on.mp3");
+            ASSERT_FLAG(audio_paly_flag);
+            timefile--;
+        } // stroke
+        if (timefile == 2)
+        {
+            audio_paly_flag = audio.connecttoFS(SD, "/voice_time/2-on.mp3");
+            ASSERT_FLAG(audio_paly_flag);
+            timefile--;
+        } // precisely
+        if (timefile == 3)
+        {
+            audio_paly_flag = audio.connecttoFS(SD, "/voice_time/2-on.mp3");
+            ASSERT_FLAG(audio_paly_flag);
+            timefile--;
+        }
+    }
+}
+
+// optional
+void audio_info(const char *info)
+{
+    Serial.print("info        ");
+    Serial.println(info);
+}

examples/aduio_pcm5102a/utilities.h

@@ -0,0 +1,107 @@
+/**
+ * @file      utilities.h
+ * @author    ShallowGreen123
+ * @license   MIT
+ * @copyright Copyright (c) 2023  Shenzhen Xin Yuan Electronic Technology Co., Ltd
+ * @date      2023-04-11
+ *
+ */
+#pragma once
+
+#define BOARD_I2C_ADDR_TOUCH      0x1A // Touch        --- CST328
+#define BOARD_I2C_ADDR_LTR_553ALS 0x23 // Light sensor --- LTR_553ALS
+#define BOARD_I2C_ADDR_GYROSCOPDE 0x28 // Gyroscope    --- BHI260AP
+#define BOARD_I2C_ADDR_KEYBOARD   0x34 // Keyboard     --- TCA8418
+#define BOARD_I2C_ADDR_PMU_SY6970 0x6A // PMU          --- SY6970
+
+// IIC
+#define BOARD_I2C_SDA  13
+#define BOARD_I2C_SCL  14
+
+// Keyboard
+#define BOARD_KEYBOARD_SCL BOARD_I2C_SCL
+#define BOARD_KEYBOARD_SDA BOARD_I2C_SDA
+#define BOARD_KEYBOARD_INT 15
+#define BOARD_KEYBOARD_LED 42
+
+// Touch
+#define BOARD_TOUCH_SCL BOARD_I2C_SCL
+#define BOARD_TOUCH_SDA BOARD_I2C_SDA
+#define BOARD_TOUCH_INT 12
+#define BOARD_TOUCH_RST 45
+
+// LTR-553ALS-WA  beam sensor
+#define BOARD_ALS_SCL BOARD_I2C_SCL
+#define BOARD_ALS_SDA BOARD_I2C_SDA
+#define BOARD_ALS_INT 16
+
+// Gyroscope
+#define BOARD_GYROSCOPDE_SCL BOARD_I2C_SCL
+#define BOARD_GYROSCOPDE_SDA BOARD_I2C_SDA
+#define BOARD_GYROSCOPDE_INT 21
+#define BOARD_GYROSCOPDE_RST -1
+
+// PMU
+#define BOARD_PMU_SY6970_SCL BOARD_I2C_SCL
+#define BOARD_PMU_SY6970_SDA BOARD_I2C_SDA
+#define BOARD_PMU_SY6970_INT 16
+
+// SPI
+#define BOARD_SPI_SCK  36
+#define BOARD_SPI_MOSI 33
+#define BOARD_SPI_MISO 47
+
+// Display
+#define BOARD_EPD_SCK  BOARD_SPI_SCK
+#define BOARD_EPD_MOSI BOARD_SPI_MOSI
+#define BOARD_EPD_DC   35
+#define BOARD_EPD_CS   34
+#define BOARD_EPD_BUSY 37
+#define BOARD_EPD_RST  -1
+
+// SD card
+#define BOARD_SD_CS   48
+#define BOARD_SD_SCK  BOARD_SPI_SCK
+#define BOARD_SD_MOSI BOARD_SPI_MOSI
+#define BOARD_SD_MISO BOARD_SPI_MISO
+
+// Lora
+#define BOARD_LORA_SCK  BOARD_SPI_SCK
+#define BOARD_LORA_MOSI BOARD_SPI_MOSI
+#define BOARD_LORA_MISO BOARD_SPI_MISO
+#define BOARD_LORA_CS   3
+#define BOARD_LORA_BUSY 6
+#define BOARD_LORA_RST  4
+#define BOARD_LORA_INT  5
+
+// GPS
+#define BOARD_GPS_RXD 44
+#define BOARD_GPS_TXD 43
+#define BOARD_GPS_PPS 1
+
+// A7682E Modem
+#define BOARD_A7682E_RI     7
+#define BOARD_A7682E_ITR    8
+#define BOARD_A7682E_RST    9
+#define BOARD_A7682E_RXD    10
+#define BOARD_A7682E_TXD    11
+#define BOARD_A7682E_PWRKEY 2
+
+// Boot pin
+#define BOARD_BOOT_PIN  0
+
+// Motor pin
+#define BOARD_MOTOR_PIN 40
+
+// EN
+#define BOARD_GPS_EN  39  // enable GPS module
+#define BOARD_1V8_EN  38  // enable gyroscope module
+#define BOARD_6609_EN 41  // enable 7682 module
+#define BOARD_LORA_EN 46  // enable LORA module
+
+// Mic
+#define BOARD_MIC_DATA        17
+#define BOARD_MIC_CLOCK       18
+// -------------------------------------------------
+
+

platformio.ini

@@ -13,6 +13,7 @@ src_dir = examples/factory
 ; src_dir = examples/A7682E/test_AT
 ; src_dir = examples/test_factory
 ; src_dir = examples/test_sd
+; src_dir = examples/aduio_pcm5102a
 
 ;------------------
 ;-   Display
@@ -72,6 +73,7 @@ build_flags =
     -DCORE_DEBUG_LEVEL=0
 
 lib_deps = 
+    esphome/ESP32-audioI2S@^2.0.7
     zinggjm/[email protected]
     jgromes/[email protected]
     lewisxhe/SensorLib@^0.2.0