Add M5Stack AtomEchoS3R Board. (#1123)

Signed-off-by: hlym123 <lwylwt@qq.com>

main/CMakeLists.txt

@@ -86,6 +86,8 @@ elseif(CONFIG_BOARD_TYPE_ATOMS3R_ECHO_BASE)
     set(BOARD_TYPE "atoms3r-echo-base")
 elseif(CONFIG_BOARD_TYPE_ATOMS3R_CAM_M12_ECHO_BASE)
     set(BOARD_TYPE "atoms3r-cam-m12-echo-base")
+elseif(CONFIG_BOARD_TYPE_ATOM_ECHOS3R)
+    set(BOARD_TYPE "atom-echos3r")
 elseif(CONFIG_BOARD_TYPE_ATOMMATRIX_ECHO_BASE)
     set(BOARD_TYPE "atommatrix-echo-base")
 elseif(CONFIG_BOARD_TYPE_XMINI_C3_V3)
@@ -394,4 +396,4 @@ spiffs_create_partition_assets(
     MMAP_FILE_SUPPORT_FORMAT ".aaf, ttf, bin"
     IMPORT_INC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/boards/${BOARD_TYPE}
 )
-endif()
+endif()

main/Kconfig.projbuild

@@ -178,6 +178,9 @@ choice BOARD_TYPE
     config BOARD_TYPE_ATOMS3R_CAM_M12_ECHO_BASE
         bool "AtomS3R CAM/M12 + Echo Base"
         depends on IDF_TARGET_ESP32S3
+    config BOARD_TYPE_ATOM_ECHOS3R
+        bool "AtomEchoS3R"
+        depends on IDF_TARGET_ESP32S3
     config BOARD_TYPE_ATOMMATRIX_ECHO_BASE
         bool "AtomMatrix + Echo Base"
         depends on IDF_TARGET_ESP32

main/boards/atom-echos3r/README.md

@@ -0,0 +1,45 @@
+# AtomEchoS3R
+## 简介
+
+AtomEchoS3R 是 M5Stack 推出的基于 ESP32-S3-PICO-1-N8R8 的物联网可编程控制器，采用了 ES8311 单声道音频解码器、MEMS 麦克风和 NS4150B 功率放大器的集成方案。
+
+开发版**不带屏幕、不带额外按键**，需要使用语音唤醒。必要时，需要使用 `idf.py monitor` 查看 log 以确定运行状态。
+
+## 配置、编译命令
+
+**配置编译目标为 ESP32S3**
+
+```bash
+idf.py set-target esp32s3
+```
+
+**打开 menuconfig 并配置**
+
+```bash
+idf.py menuconfig
+```
+
+分别配置如下选项：
+
+- `Xiaozhi Assistant` → `Board Type` → 选择 `AtomEchoS3R`
+- `Partition Table` → `Custom partition CSV file` → 删除原有内容，输入 `partitions/v1/8m.csv`
+- `Serial flasher config` → `Flash size` → 选择 `8 MB`
+- `Component config` → `ESP PSRAM` → `Support for external, SPI-connected RAM` → `SPI RAM config` → 选择 `Octal Mode PSRAM`
+
+按 `S` 保存，按 `Q` 退出。
+
+**编译**
+
+```bash
+idf.py build
+```
+
+**烧录**
+
+将 AtomEchoS3R 连接到电脑，按住侧面 RESET 按键，直到 RESET 按键下方绿灯闪烁。
+
+```bash
+idf.py flash
+```
+
+烧录完毕后，按一下 RESET 按钮重启设备。

main/boards/atom-echos3r/atom_echos3r.cc

@@ -0,0 +1,92 @@
+#include "wifi_board.h"
+#include "codecs/es8311_audio_codec.h"
+#include "application.h"
+#include "button.h"
+#include "config.h"
+#include "i2c_device.h"
+#include "assets/lang_config.h"
+
+#include <esp_log.h>
+#include <driver/i2c_master.h>
+#include <wifi_station.h>
+
+#define TAG "AtomEchoS3R"
+
+ 
+class AtomEchoS3rBaseBoard : public WifiBoard {
+private:
+    i2c_master_bus_handle_t i2c_bus_;
+    Button boot_button_;
+    void InitializeI2c() {
+        // Initialize I2C peripheral
+        i2c_master_bus_config_t i2c_bus_cfg = {
+            .i2c_port = I2C_NUM_0,
+            .sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
+            .scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
+            .clk_source = I2C_CLK_SRC_DEFAULT,
+            .glitch_ignore_cnt = 7,
+            .intr_priority = 0,
+            .trans_queue_depth = 0,
+            .flags = {
+                .enable_internal_pullup = 1,
+            },
+        };
+        ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
+    }
+
+    void I2cDetect() {
+        uint8_t address;
+        printf("     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f\r\n");
+        for (int i = 0; i < 128; i += 16) {
+            printf("%02x: ", i);
+            for (int j = 0; j < 16; j++) {
+                fflush(stdout);
+                address = i + j;
+                esp_err_t ret = i2c_master_probe(i2c_bus_, address, pdMS_TO_TICKS(200));
+                if (ret == ESP_OK) {
+                    printf("%02x ", address);
+                } else if (ret == ESP_ERR_TIMEOUT) {
+                    printf("UU ");
+                } else {
+                    printf("-- ");
+                }
+            }
+            printf("\r\n");
+        }
+    }
+
+    void InitializeButtons() {
+        boot_button_.OnClick([this]() {
+            auto& app = Application::GetInstance();
+            if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
+                ResetWifiConfiguration();
+            }
+            app.ToggleChatState();
+        });
+    }
+public:
+    AtomEchoS3rBaseBoard() : boot_button_(USER_BUTTON_GPIO) {
+        InitializeI2c();
+        I2cDetect();
+        InitializeButtons();
+    }
+
+    virtual AudioCodec* GetAudioCodec() override {
+        static Es8311AudioCodec audio_codec(
+            i2c_bus_, 
+            I2C_NUM_0, 
+            AUDIO_INPUT_SAMPLE_RATE, 
+            AUDIO_OUTPUT_SAMPLE_RATE,
+            AUDIO_I2S_GPIO_MCLK, 
+            AUDIO_I2S_GPIO_BCLK, 
+            AUDIO_I2S_GPIO_WS, 
+            AUDIO_I2S_GPIO_DOUT, 
+            AUDIO_I2S_GPIO_DIN,
+            AUDIO_CODEC_GPIO_PA, 
+            AUDIO_CODEC_ES8311_ADDR, 
+            false);
+        return &audio_codec;
+    }
+};
+
+DECLARE_BOARD(AtomEchoS3rBaseBoard);

main/boards/atom-echos3r/config.h

@@ -0,0 +1,29 @@
+#ifndef _BOARD_CONFIG_H_
+#define _BOARD_CONFIG_H_
+
+// AtomEchoS3R Board configuration
+
+#include <driver/gpio.h>
+
+#define AUDIO_INPUT_REFERENCE    true
+#define AUDIO_INPUT_SAMPLE_RATE  24000
+#define AUDIO_OUTPUT_SAMPLE_RATE 24000
+
+#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_11
+#define AUDIO_I2S_GPIO_WS   GPIO_NUM_3
+#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_17
+#define AUDIO_I2S_GPIO_DIN  GPIO_NUM_4
+#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_48
+
+#define AUDIO_CODEC_I2C_SDA_PIN  GPIO_NUM_45
+#define AUDIO_CODEC_I2C_SCL_PIN  GPIO_NUM_0
+#define AUDIO_CODEC_ES8311_ADDR  ES8311_CODEC_DEFAULT_ADDR
+#define AUDIO_CODEC_GPIO_PA      GPIO_NUM_18
+
+#define BUILTIN_LED_GPIO        GPIO_NUM_NC
+#define USER_BUTTON_GPIO        GPIO_NUM_41
+#define VOLUME_UP_BUTTON_GPIO   GPIO_NUM_NC
+#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
+
+
+#endif // _BOARD_CONFIG_H_

main/boards/atom-echos3r/config.json

@@ -0,0 +1,12 @@
+{
+    "target": "esp32s3",
+    "builds": [
+        {
+            "name": "atom-echos3r",
+            "sdkconfig_append": [
+                "CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y",
+                "CONFIG_PARTITION_TABLE_CUSTOM_FILENAME=\"partitions/v1/8m.csv\""
+            ]
+        }
+    ]
+}