#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>
|
|
#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) {
|
EnterWifiConfigMode();
|
return;
|
}
|
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);
|
