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add some code

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苏雨洛
2025-09-05 13:25:11 +08:00
parent 9ff0a99e7a
commit 3cf1229a85
8911 changed files with 2535396 additions and 0 deletions
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26
main/boards/m5stack-core-s3/README.md Normal file
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# 使用说明
1. 设置编译目标为 esp32s3
```shell
idf.py set-target esp32s3
```
2. 修改配置
```shell
cp main/boards/m5stack-core-s3/sdkconfig.cores3 sdkconfig
```
3. 编译烧录程序
```shell
idf.py build flash monitor
```
> [!NOTE]
> 进入下载模式：长按复位按键(约3秒)，直至内部指示灯亮绿色，松开按键。

66
main/boards/m5stack-core-s3/config.h Normal file
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#ifndef _BOARD_CONFIG_H_
#define _BOARD_CONFIG_H_
// M5Stack CoreS3 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_0
#define AUDIO_I2S_GPIO_WS GPIO_NUM_33
#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_34
#define AUDIO_I2S_GPIO_DIN GPIO_NUM_14
#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_13
#define AUDIO_CODEC_I2C_SDA_PIN GPIO_NUM_12
#define AUDIO_CODEC_I2C_SCL_PIN GPIO_NUM_11
#define AUDIO_CODEC_AW88298_ADDR AW88298_CODEC_DEFAULT_ADDR
#define AUDIO_CODEC_ES7210_ADDR ES7210_CODEC_DEFAULT_ADDR
#define BUILTIN_LED_GPIO GPIO_NUM_NC
#define BOOT_BUTTON_GPIO GPIO_NUM_0
#define VOLUME_UP_BUTTON_GPIO GPIO_NUM_NC
#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
#define DISPLAY_SDA_PIN GPIO_NUM_NC
#define DISPLAY_SCL_PIN GPIO_NUM_NC
#define DISPLAY_WIDTH 320
#define DISPLAY_HEIGHT 240
#define DISPLAY_MIRROR_X false
#define DISPLAY_MIRROR_Y false
#define DISPLAY_SWAP_XY false
#define DISPLAY_OFFSET_X 0
#define DISPLAY_OFFSET_Y 0
#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_NC
#define DISPLAY_BACKLIGHT_OUTPUT_INVERT true
/* Camera pins */
#define CAMERA_PIN_PWDN GPIO_NUM_NC
#define CAMERA_PIN_RESET GPIO_NUM_NC
#define CAMERA_PIN_XCLK GPIO_NUM_NC // 像素时钟 (固定由 20MHz 外部晶振输入)
#define CAMERA_PIN_SIOD GPIO_NUM_NC // 串行时钟 Using existing I2C port
#define CAMERA_PIN_SIOC GPIO_NUM_NC // 串行时钟 Using existing I2C port
#define CAMERA_PIN_D0 GPIO_NUM_39
#define CAMERA_PIN_D1 GPIO_NUM_40
#define CAMERA_PIN_D2 GPIO_NUM_41
#define CAMERA_PIN_D3 GPIO_NUM_42
#define CAMERA_PIN_D4 GPIO_NUM_15
#define CAMERA_PIN_D5 GPIO_NUM_16
#define CAMERA_PIN_D6 GPIO_NUM_48
#define CAMERA_PIN_D7 GPIO_NUM_47
#define CAMERA_PIN_VSYNC GPIO_NUM_46
#define CAMERA_PIN_HREF GPIO_NUM_38
#define CAMERA_PIN_PCLK GPIO_NUM_45
#define XCLK_FREQ_HZ 20000000
#endif // _BOARD_CONFIG_H_

11
main/boards/m5stack-core-s3/config.json Normal file
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{
"target": "esp32s3",
"builds": [
{
"name": "m5stack-core-s3",
"sdkconfig_append": [
"CONFIG_SPIRAM_MODE_QUAD=y"
]
}
]
}

244
main/boards/m5stack-core-s3/cores3_audio_codec.cc Normal file
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#include "cores3_audio_codec.h"
#include <esp_log.h>
#include <driver/i2c_master.h>
#include <driver/i2s_tdm.h>
#define TAG "CoreS3AudioCodec"
CoreS3AudioCodec::CoreS3AudioCodec(void* i2c_master_handle, int input_sample_rate, int output_sample_rate,
gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din,
uint8_t aw88298_addr, uint8_t es7210_addr, bool input_reference) {
duplex_ = true; // 是否双工
input_reference_ = input_reference; // 是否使用参考输入，实现回声消除
input_channels_ = input_reference_ ? 2 : 1; // 输入通道数
input_sample_rate_ = input_sample_rate;
output_sample_rate_ = output_sample_rate;
CreateDuplexChannels(mclk, bclk, ws, dout, din);
// Do initialize of related interface: data_if, ctrl_if and gpio_if
audio_codec_i2s_cfg_t i2s_cfg = {
.port = I2S_NUM_0,
.rx_handle = rx_handle_,
.tx_handle = tx_handle_,
};
data_if_ = audio_codec_new_i2s_data(&i2s_cfg);
assert(data_if_ != NULL);
// Audio Output(Speaker)
audio_codec_i2c_cfg_t i2c_cfg = {
.port = (i2c_port_t)1,
.addr = aw88298_addr,
.bus_handle = i2c_master_handle,
};
out_ctrl_if_ = audio_codec_new_i2c_ctrl(&i2c_cfg);
assert(out_ctrl_if_ != NULL);
gpio_if_ = audio_codec_new_gpio();
assert(gpio_if_ != NULL);
aw88298_codec_cfg_t aw88298_cfg = {};
aw88298_cfg.ctrl_if = out_ctrl_if_;
aw88298_cfg.gpio_if = gpio_if_;
aw88298_cfg.reset_pin = GPIO_NUM_NC;
aw88298_cfg.hw_gain.pa_voltage = 5.0;
aw88298_cfg.hw_gain.codec_dac_voltage = 3.3;
aw88298_cfg.hw_gain.pa_gain = 1;
out_codec_if_ = aw88298_codec_new(&aw88298_cfg);
assert(out_codec_if_ != NULL);
esp_codec_dev_cfg_t dev_cfg = {
.dev_type = ESP_CODEC_DEV_TYPE_OUT,
.codec_if = out_codec_if_,
.data_if = data_if_,
};
output_dev_ = esp_codec_dev_new(&dev_cfg);
assert(output_dev_ != NULL);
// Audio Input(Microphone)
i2c_cfg.addr = es7210_addr;
in_ctrl_if_ = audio_codec_new_i2c_ctrl(&i2c_cfg);
assert(in_ctrl_if_ != NULL);
es7210_codec_cfg_t es7210_cfg = {};
es7210_cfg.ctrl_if = in_ctrl_if_;
es7210_cfg.mic_selected = ES7210_SEL_MIC1 | ES7210_SEL_MIC2 | ES7210_SEL_MIC3;
in_codec_if_ = es7210_codec_new(&es7210_cfg);
assert(in_codec_if_ != NULL);
dev_cfg.dev_type = ESP_CODEC_DEV_TYPE_IN;
dev_cfg.codec_if = in_codec_if_;
input_dev_ = esp_codec_dev_new(&dev_cfg);
assert(input_dev_ != NULL);
ESP_LOGI(TAG, "CoreS3AudioCodec initialized");
}
CoreS3AudioCodec::~CoreS3AudioCodec() {
ESP_ERROR_CHECK(esp_codec_dev_close(output_dev_));
esp_codec_dev_delete(output_dev_);
ESP_ERROR_CHECK(esp_codec_dev_close(input_dev_));
esp_codec_dev_delete(input_dev_);
audio_codec_delete_codec_if(in_codec_if_);
audio_codec_delete_ctrl_if(in_ctrl_if_);
audio_codec_delete_codec_if(out_codec_if_);
audio_codec_delete_ctrl_if(out_ctrl_if_);
audio_codec_delete_gpio_if(gpio_if_);
audio_codec_delete_data_if(data_if_);
}
void CoreS3AudioCodec::CreateDuplexChannels(gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din) {
assert(input_sample_rate_ == output_sample_rate_);
ESP_LOGI(TAG, "Audio IOs: mclk: %d, bclk: %d, ws: %d, dout: %d, din: %d", mclk, bclk, ws, dout, din);
i2s_chan_config_t chan_cfg = {
.id = I2S_NUM_0,
.role = I2S_ROLE_MASTER,
.dma_desc_num = AUDIO_CODEC_DMA_DESC_NUM,
.dma_frame_num = AUDIO_CODEC_DMA_FRAME_NUM,
.auto_clear_after_cb = true,
.auto_clear_before_cb = false,
.intr_priority = 0,
};
ESP_ERROR_CHECK(i2s_new_channel(&chan_cfg, &tx_handle_, &rx_handle_));
i2s_std_config_t std_cfg = {
.clk_cfg = {
.sample_rate_hz = (uint32_t)output_sample_rate_,
.clk_src = I2S_CLK_SRC_DEFAULT,
.ext_clk_freq_hz = 0,
.mclk_multiple = I2S_MCLK_MULTIPLE_256
},
.slot_cfg = {
.data_bit_width = I2S_DATA_BIT_WIDTH_16BIT,
.slot_bit_width = I2S_SLOT_BIT_WIDTH_AUTO,
.slot_mode = I2S_SLOT_MODE_STEREO,
.slot_mask = I2S_STD_SLOT_BOTH,
.ws_width = I2S_DATA_BIT_WIDTH_16BIT,
.ws_pol = false,
.bit_shift = true,
.left_align = true,
.big_endian = false,
.bit_order_lsb = false
},
.gpio_cfg = {
.mclk = mclk,
.bclk = bclk,
.ws = ws,
.dout = dout,
.din = I2S_GPIO_UNUSED,
.invert_flags = {
.mclk_inv = false,
.bclk_inv = false,
.ws_inv = false
}
}
};
i2s_tdm_config_t tdm_cfg = {
.clk_cfg = {
.sample_rate_hz = (uint32_t)input_sample_rate_,
.clk_src = I2S_CLK_SRC_DEFAULT,
.ext_clk_freq_hz = 0,
.mclk_multiple = I2S_MCLK_MULTIPLE_256,
.bclk_div = 8,
},
.slot_cfg = {
.data_bit_width = I2S_DATA_BIT_WIDTH_16BIT,
.slot_bit_width = I2S_SLOT_BIT_WIDTH_AUTO,
.slot_mode = I2S_SLOT_MODE_STEREO,
.slot_mask = i2s_tdm_slot_mask_t(I2S_TDM_SLOT0 | I2S_TDM_SLOT1 | I2S_TDM_SLOT2 | I2S_TDM_SLOT3),
.ws_width = I2S_TDM_AUTO_WS_WIDTH,
.ws_pol = false,
.bit_shift = true,
.left_align = false,
.big_endian = false,
.bit_order_lsb = false,
.skip_mask = false,
.total_slot = I2S_TDM_AUTO_SLOT_NUM
},
.gpio_cfg = {
.mclk = mclk,
.bclk = bclk,
.ws = ws,
.dout = I2S_GPIO_UNUSED,
.din = din,
.invert_flags = {
.mclk_inv = false,
.bclk_inv = false,
.ws_inv = false
}
}
};
ESP_ERROR_CHECK(i2s_channel_init_std_mode(tx_handle_, &std_cfg));
ESP_ERROR_CHECK(i2s_channel_init_tdm_mode(rx_handle_, &tdm_cfg));
ESP_LOGI(TAG, "Duplex channels created");
}
void CoreS3AudioCodec::SetOutputVolume(int volume) {
ESP_ERROR_CHECK(esp_codec_dev_set_out_vol(output_dev_, volume));
AudioCodec::SetOutputVolume(volume);
}
void CoreS3AudioCodec::EnableInput(bool enable) {
if (enable == input_enabled_) {
return;
}
if (enable) {
esp_codec_dev_sample_info_t fs = {
.bits_per_sample = 16,
.channel = 2,
.channel_mask = ESP_CODEC_DEV_MAKE_CHANNEL_MASK(0),
.sample_rate = (uint32_t)output_sample_rate_,
.mclk_multiple = 0,
};
if (input_reference_) {
fs.channel_mask |= ESP_CODEC_DEV_MAKE_CHANNEL_MASK(1);
}
ESP_ERROR_CHECK(esp_codec_dev_open(input_dev_, &fs));
ESP_ERROR_CHECK(esp_codec_dev_set_in_channel_gain(input_dev_, ESP_CODEC_DEV_MAKE_CHANNEL_MASK(0), AUDIO_CODEC_DEFAULT_MIC_GAIN));
} else {
ESP_ERROR_CHECK(esp_codec_dev_close(input_dev_));
}
AudioCodec::EnableInput(enable);
}
void CoreS3AudioCodec::EnableOutput(bool enable) {
if (enable == output_enabled_) {
return;
}
if (enable) {
// Play 16bit 1 channel
esp_codec_dev_sample_info_t fs = {
.bits_per_sample = 16,
.channel = 1,
.channel_mask = 0,
.sample_rate = (uint32_t)output_sample_rate_,
.mclk_multiple = 0,
};
ESP_ERROR_CHECK(esp_codec_dev_open(output_dev_, &fs));
ESP_ERROR_CHECK(esp_codec_dev_set_out_vol(output_dev_, output_volume_));
} else {
ESP_ERROR_CHECK(esp_codec_dev_close(output_dev_));
}
AudioCodec::EnableOutput(enable);
}
int CoreS3AudioCodec::Read(int16_t* dest, int samples) {
if (input_enabled_) {
ESP_ERROR_CHECK_WITHOUT_ABORT(esp_codec_dev_read(input_dev_, (void*)dest, samples * sizeof(int16_t)));
}
return samples;
}
int CoreS3AudioCodec::Write(const int16_t* data, int samples) {
if (output_enabled_) {
ESP_ERROR_CHECK_WITHOUT_ABORT(esp_codec_dev_write(output_dev_, (void*)data, samples * sizeof(int16_t)));
}
return samples;
}

37
main/boards/m5stack-core-s3/cores3_audio_codec.h Normal file
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#ifndef _BOX_AUDIO_CODEC_H
#define _BOX_AUDIO_CODEC_H
#include "audio_codec.h"
#include <esp_codec_dev.h>
#include <esp_codec_dev_defaults.h>
class CoreS3AudioCodec : public AudioCodec {
private:
const audio_codec_data_if_t* data_if_ = nullptr;
const audio_codec_ctrl_if_t* out_ctrl_if_ = nullptr;
const audio_codec_if_t* out_codec_if_ = nullptr;
const audio_codec_ctrl_if_t* in_ctrl_if_ = nullptr;
const audio_codec_if_t* in_codec_if_ = nullptr;
const audio_codec_gpio_if_t* gpio_if_ = nullptr;
esp_codec_dev_handle_t output_dev_ = nullptr;
esp_codec_dev_handle_t input_dev_ = nullptr;
void CreateDuplexChannels(gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din);
virtual int Read(int16_t* dest, int samples) override;
virtual int Write(const int16_t* data, int samples) override;
public:
CoreS3AudioCodec(void* i2c_master_handle, int input_sample_rate, int output_sample_rate,
gpio_num_t mclk, gpio_num_t bclk, gpio_num_t ws, gpio_num_t dout, gpio_num_t din,
uint8_t aw88298_addr, uint8_t es7210_addr, bool input_reference);
virtual ~CoreS3AudioCodec();
virtual void SetOutputVolume(int volume) override;
virtual void EnableInput(bool enable) override;
virtual void EnableOutput(bool enable) override;
};
#endif // _BOX_AUDIO_CODEC_H

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main/boards/m5stack-core-s3/m5stack_core_s3.cc Normal file
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#include "wifi_board.h"
#include "cores3_audio_codec.h"
#include "display/lcd_display.h"
#include "application.h"
#include "config.h"
#include "power_save_timer.h"
#include "i2c_device.h"
#include "axp2101.h"
#include <esp_log.h>
#include <driver/i2c_master.h>
#include <wifi_station.h>
#include <esp_lcd_panel_io.h>
#include <esp_lcd_panel_ops.h>
#include <esp_lcd_ili9341.h>
#include <esp_timer.h>
#include "esp32_camera.h"
#define TAG "M5StackCoreS3Board"
LV_FONT_DECLARE(font_puhui_20_4);
LV_FONT_DECLARE(font_awesome_20_4);
class Pmic : public Axp2101 {
public:
// Power Init
Pmic(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : Axp2101(i2c_bus, addr) {
uint8_t data = ReadReg(0x90);
data |= 0b10110100;
WriteReg(0x90, data);
WriteReg(0x99, (0b11110 - 5));
WriteReg(0x97, (0b11110 - 2));
WriteReg(0x69, 0b00110101);
WriteReg(0x30, 0b111111);
WriteReg(0x90, 0xBF);
WriteReg(0x94, 33 - 5);
WriteReg(0x95, 33 - 5);
}
void SetBrightness(uint8_t brightness) {
brightness = ((brightness + 641) >> 5);
WriteReg(0x99, brightness);
}
};
class CustomBacklight : public Backlight {
public:
CustomBacklight(Pmic *pmic) : pmic_(pmic) {}
void SetBrightnessImpl(uint8_t brightness) override {
pmic_->SetBrightness(target_brightness_);
brightness_ = target_brightness_;
}
private:
Pmic *pmic_;
};
class Aw9523 : public I2cDevice {
public:
// Exanpd IO Init
Aw9523(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : I2cDevice(i2c_bus, addr) {
WriteReg(0x02, 0b00000111); // P0
WriteReg(0x03, 0b10001111); // P1
WriteReg(0x04, 0b00011000); // CONFIG_P0
WriteReg(0x05, 0b00001100); // CONFIG_P1
WriteReg(0x11, 0b00010000); // GCR P0 port is Push-Pull mode.
WriteReg(0x12, 0b11111111); // LEDMODE_P0
WriteReg(0x13, 0b11111111); // LEDMODE_P1
}
void ResetAw88298() {
ESP_LOGI(TAG, "Reset AW88298");
WriteReg(0x02, 0b00000011);
vTaskDelay(pdMS_TO_TICKS(10));
WriteReg(0x02, 0b00000111);
vTaskDelay(pdMS_TO_TICKS(50));
}
void ResetIli9342() {
ESP_LOGI(TAG, "Reset IlI9342");
WriteReg(0x03, 0b10000001);
vTaskDelay(pdMS_TO_TICKS(20));
WriteReg(0x03, 0b10000011);
vTaskDelay(pdMS_TO_TICKS(10));
}
};
class Ft6336 : public I2cDevice {
public:
struct TouchPoint_t {
int num = 0;
int x = -1;
int y = -1;
};
Ft6336(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : I2cDevice(i2c_bus, addr) {
uint8_t chip_id = ReadReg(0xA3);
ESP_LOGI(TAG, "Get chip ID: 0x%02X", chip_id);
read_buffer_ = new uint8_t[6];
}
~Ft6336() {
delete[] read_buffer_;
}
void UpdateTouchPoint() {
ReadRegs(0x02, read_buffer_, 6);
tp_.num = read_buffer_[0] & 0x0F;
tp_.x = ((read_buffer_[1] & 0x0F) << 8) | read_buffer_[2];
tp_.y = ((read_buffer_[3] & 0x0F) << 8) | read_buffer_[4];
}
inline const TouchPoint_t& GetTouchPoint() {
return tp_;
}
private:
uint8_t* read_buffer_ = nullptr;
TouchPoint_t tp_;
};
class M5StackCoreS3Board : public WifiBoard {
private:
i2c_master_bus_handle_t i2c_bus_;
Pmic* pmic_;
Aw9523* aw9523_;
Ft6336* ft6336_;
LcdDisplay* display_;
Esp32Camera* camera_;
esp_timer_handle_t touchpad_timer_;
PowerSaveTimer* power_save_timer_;
void InitializePowerSaveTimer() {
power_save_timer_ = new PowerSaveTimer(-1, 60, 300);
power_save_timer_->OnEnterSleepMode([this]() {
GetDisplay()->SetPowerSaveMode(true);
GetBacklight()->SetBrightness(10);
});
power_save_timer_->OnExitSleepMode([this]() {
GetDisplay()->SetPowerSaveMode(false);
GetBacklight()->RestoreBrightness();
});
power_save_timer_->OnShutdownRequest([this]() {
pmic_->PowerOff();
});
power_save_timer_->SetEnabled(true);
}
void InitializeI2c() {
// Initialize I2C peripheral
i2c_master_bus_config_t i2c_bus_cfg = {
.i2c_port = (i2c_port_t)1,
.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 InitializeAxp2101() {
ESP_LOGI(TAG, "Init AXP2101");
pmic_ = new Pmic(i2c_bus_, 0x34);
}
void InitializeAw9523() {
ESP_LOGI(TAG, "Init AW9523");
aw9523_ = new Aw9523(i2c_bus_, 0x58);
vTaskDelay(pdMS_TO_TICKS(50));
}
void PollTouchpad() {
static bool was_touched = false;
static int64_t touch_start_time = 0;
const int64_t TOUCH_THRESHOLD_MS = 500; // 触摸时长阈值，超过500ms视为长按
ft6336_->UpdateTouchPoint();
auto& touch_point = ft6336_->GetTouchPoint();
// 检测触摸开始
if (touch_point.num > 0 && !was_touched) {
was_touched = true;
touch_start_time = esp_timer_get_time() / 1000; // 转换为毫秒
}
// 检测触摸释放
else if (touch_point.num == 0 && was_touched) {
was_touched = false;
int64_t touch_duration = (esp_timer_get_time() / 1000) - touch_start_time;
// 只有短触才触发
if (touch_duration < TOUCH_THRESHOLD_MS) {
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting &&
!WifiStation::GetInstance().IsConnected()) {
ResetWifiConfiguration();
}
app.ToggleChatState();
}
}
}
void InitializeFt6336TouchPad() {
ESP_LOGI(TAG, "Init FT6336");
ft6336_ = new Ft6336(i2c_bus_, 0x38);
// 创建定时器，20ms 间隔
esp_timer_create_args_t timer_args = {
.callback = [](void* arg) {
M5StackCoreS3Board* board = (M5StackCoreS3Board*)arg;
board->PollTouchpad();
},
.arg = this,
.dispatch_method = ESP_TIMER_TASK,
.name = "touchpad_timer",
.skip_unhandled_events = true,
};
ESP_ERROR_CHECK(esp_timer_create(&timer_args, &touchpad_timer_));
ESP_ERROR_CHECK(esp_timer_start_periodic(touchpad_timer_, 20 * 1000));
}
void InitializeSpi() {
spi_bus_config_t buscfg = {};
buscfg.mosi_io_num = GPIO_NUM_37;
buscfg.miso_io_num = GPIO_NUM_NC;
buscfg.sclk_io_num = GPIO_NUM_36;
buscfg.quadwp_io_num = GPIO_NUM_NC;
buscfg.quadhd_io_num = GPIO_NUM_NC;
buscfg.max_transfer_sz = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t);
ESP_ERROR_CHECK(spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO));
}
void InitializeIli9342Display() {
ESP_LOGI(TAG, "Init IlI9342");
esp_lcd_panel_io_handle_t panel_io = nullptr;
esp_lcd_panel_handle_t panel = nullptr;
ESP_LOGD(TAG, "Install panel IO");
esp_lcd_panel_io_spi_config_t io_config = {};
io_config.cs_gpio_num = GPIO_NUM_3;
io_config.dc_gpio_num = GPIO_NUM_35;
io_config.spi_mode = 2;
io_config.pclk_hz = 40 * 1000 * 1000;
io_config.trans_queue_depth = 10;
io_config.lcd_cmd_bits = 8;
io_config.lcd_param_bits = 8;
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(SPI3_HOST, &io_config, &panel_io));
ESP_LOGD(TAG, "Install LCD driver");
esp_lcd_panel_dev_config_t panel_config = {};
panel_config.reset_gpio_num = GPIO_NUM_NC;
panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_BGR;
panel_config.bits_per_pixel = 16;
ESP_ERROR_CHECK(esp_lcd_new_panel_ili9341(panel_io, &panel_config, &panel));
esp_lcd_panel_reset(panel);
aw9523_->ResetIli9342();
esp_lcd_panel_init(panel);
esp_lcd_panel_invert_color(panel, true);
esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY);
esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y);
display_ = new SpiLcdDisplay(panel_io, panel,
DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
{
.text_font = &font_puhui_20_4,
.icon_font = &font_awesome_20_4,
#if CONFIG_USE_WECHAT_MESSAGE_STYLE
.emoji_font = font_emoji_32_init(),
#else
.emoji_font = font_emoji_64_init(),
#endif
});
}
void InitializeCamera() {
// Open camera power
camera_config_t config = {};
config.pin_d0 = CAMERA_PIN_D0;
config.pin_d1 = CAMERA_PIN_D1;
config.pin_d2 = CAMERA_PIN_D2;
config.pin_d3 = CAMERA_PIN_D3;
config.pin_d4 = CAMERA_PIN_D4;
config.pin_d5 = CAMERA_PIN_D5;
config.pin_d6 = CAMERA_PIN_D6;
config.pin_d7 = CAMERA_PIN_D7;
config.pin_xclk = CAMERA_PIN_XCLK;
config.pin_pclk = CAMERA_PIN_PCLK;
config.pin_vsync = CAMERA_PIN_VSYNC;
config.pin_href = CAMERA_PIN_HREF;
config.pin_sccb_sda = CAMERA_PIN_SIOD;
config.pin_sccb_scl = CAMERA_PIN_SIOC;
config.sccb_i2c_port = 1;
config.pin_pwdn = CAMERA_PIN_PWDN;
config.pin_reset = CAMERA_PIN_RESET;
config.xclk_freq_hz = XCLK_FREQ_HZ;
config.pixel_format = PIXFORMAT_RGB565;
config.frame_size = FRAMESIZE_QVGA;
config.jpeg_quality = 12;
config.fb_count = 1;
config.fb_location = CAMERA_FB_IN_PSRAM;
config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
camera_ = new Esp32Camera(config);
}
public:
M5StackCoreS3Board() {
InitializePowerSaveTimer();
InitializeI2c();
InitializeAxp2101();
InitializeAw9523();
I2cDetect();
InitializeSpi();
InitializeIli9342Display();
InitializeCamera();
InitializeFt6336TouchPad();
GetBacklight()->RestoreBrightness();
}
virtual AudioCodec* GetAudioCodec() override {
static CoreS3AudioCodec audio_codec(i2c_bus_,
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_AW88298_ADDR,
AUDIO_CODEC_ES7210_ADDR,
AUDIO_INPUT_REFERENCE);
return &audio_codec;
}
virtual Display* GetDisplay() override {
return display_;
}
virtual Camera* GetCamera() override {
return camera_;
}
virtual bool GetBatteryLevel(int &level, bool& charging, bool& discharging) override {
static bool last_discharging = false;
charging = pmic_->IsCharging();
discharging = pmic_->IsDischarging();
if (discharging != last_discharging) {
power_save_timer_->SetEnabled(discharging);
last_discharging = discharging;
}
level = pmic_->GetBatteryLevel();
return true;
}
virtual void SetPowerSaveMode(bool enabled) override {
if (!enabled) {
power_save_timer_->WakeUp();
}
WifiBoard::SetPowerSaveMode(enabled);
}
virtual Backlight *GetBacklight() override {
static CustomBacklight backlight(pmic_);
return &backlight;
}
};
DECLARE_BOARD(M5StackCoreS3Board);

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