Files
xiaozhi-esp32/main/boards/waveshare/esp32-s3-touch-lcd-1.85c/esp32-s3-touch-lcd-1.85c.cc
T
3e78cd73bd v2.4.0: Migrate to IDF 6.0 (#2120)
* Migrate board builds to ESP-IDF 6.0.1

* Document upstream IDF 6 CI blockers

* Use IDF 6 patched registry components

* Fix board-specific ESP-IDF 6 build errors

* Fix remaining ESP-IDF 6 board builds

* Document final ESP-IDF 6 matrix results [skip ci]

* update IDF 6 component releases

* rebase IDF 6 migration and use upstream SSCMA

* Enhance audio input management in AudioService

- Introduced AS_EVENT_AUDIO_INPUT_STOP_REQUEST to manage audio input stopping more effectively.
- Updated AudioService::Start() to clear the new stop request event.
- Modified AudioService::AudioInputTask() to handle the stop request and ensure proper input disabling.
- Adjusted AdcPdmAudioCodec::Start() to reflect lazy input opening, ensuring start/stop operations run in the same task.

* Refactor audio codec management and configuration

- Added output_device_opened_ flag to track the state of the output device in Es8388 and Es8389 codecs.
- Updated EnableOutput method to prevent unnecessary device reopening and added mute functionality to manage audio output more effectively.
- Enhanced error handling in Es8311AudioCodec by ensuring proper closure and deletion of the codec device.
- Adjusted sample rates in board configurations for atk-dnesp32s3-box2 to 24000 Hz and introduced AUDIO_CODEC_USE_MCLK for improved clock management.

* Update build configurations and documentation for ESP-IDF 6 compatibility

- Added container specification for the build workflow using espressif/idf:v6.0.1.
- Updated the version of the espressif/esp_video component to ^2.3.0.
- Enhanced documentation to clarify the support status of ESP32-P4 variants, specifying that legacy Rev < 3 variants are excluded from the IDF 6 matrix.
- Adjusted board configurations to include IDF version constraints and necessary SDK configurations for legacy support.
- Improved handling of YUV formats in EspVideo to maintain compatibility with previous versions.

* Implement playback drained event handling in Application

- Added MAIN_EVENT_PLAYBACK_DRAINED to manage playback state transitions.
- Introduced callbacks for playback drained events in AudioService to trigger listening state changes.
- Refactored Application::Run() to handle deferred listening start based on playback queue status.
- Enhanced audio processing logic to prevent audio truncation during state changes.
- Updated related methods to ensure proper wake word detection configuration during listening mode.

* Fix variant selection shell in CI

* Update project version to 2.4.0 and adjust component dependencies

- Bump project version in CMakeLists.txt to 2.4.0.
- Change espressif/esp_video component version to ^2.0.1 in idf_component.yml.
- Modify AUDIO_INPUT_REFERENCE setting in config.h to false for m5stack-core-s3.
- Remove unnecessary infinite loops in xmini_c3_board.cc during initialization.

---------

Co-authored-by: Xiaoxia <terrence.huang@tenclass.com>
2026-07-17 13:41:52 +08:00

407 lines
17 KiB
C++

#include "wifi_board.h"
#include "codecs/no_audio_codec.h"
#include "codecs/box_audio_codec.h"
#include "display/lcd_display.h"
#include "system_reset.h"
#include "application.h"
#include "button.h"
#include "config.h"
#include <esp_log.h>
#include "i2c_device.h"
#include <driver/i2c_master.h>
#include <driver/ledc.h>
#include <esp_lcd_panel_io.h>
#include <esp_lcd_panel_ops.h>
#include <esp_lcd_st77916.h>
#include <esp_timer.h>
#include "esp_io_expander_tca9554.h"
#define TAG "waveshare_lcd_1_85c"
#define LCD_OPCODE_WRITE_CMD (0x02ULL)
#define LCD_OPCODE_READ_CMD (0x0BULL)
#define LCD_OPCODE_WRITE_COLOR (0x32ULL)
static const st77916_lcd_init_cmd_t vendor_specific_init_new[] = {
{0xF0, (uint8_t []){0x28}, 1, 0},
{0xF2, (uint8_t []){0x28}, 1, 0},
{0x73, (uint8_t []){0xF0}, 1, 0},
{0x7C, (uint8_t []){0xD1}, 1, 0},
{0x83, (uint8_t []){0xE0}, 1, 0},
{0x84, (uint8_t []){0x61}, 1, 0},
{0xF2, (uint8_t []){0x82}, 1, 0},
{0xF0, (uint8_t []){0x00}, 1, 0},
{0xF0, (uint8_t []){0x01}, 1, 0},
{0xF1, (uint8_t []){0x01}, 1, 0},
{0xB0, (uint8_t []){0x56}, 1, 0},
{0xB1, (uint8_t []){0x4D}, 1, 0},
{0xB2, (uint8_t []){0x24}, 1, 0},
{0xB4, (uint8_t []){0x87}, 1, 0},
{0xB5, (uint8_t []){0x44}, 1, 0},
{0xB6, (uint8_t []){0x8B}, 1, 0},
{0xB7, (uint8_t []){0x40}, 1, 0},
{0xB8, (uint8_t []){0x86}, 1, 0},
{0xBA, (uint8_t []){0x00}, 1, 0},
{0xBB, (uint8_t []){0x08}, 1, 0},
{0xBC, (uint8_t []){0x08}, 1, 0},
{0xBD, (uint8_t []){0x00}, 1, 0},
{0xC0, (uint8_t []){0x80}, 1, 0},
{0xC1, (uint8_t []){0x10}, 1, 0},
{0xC2, (uint8_t []){0x37}, 1, 0},
{0xC3, (uint8_t []){0x80}, 1, 0},
{0xC4, (uint8_t []){0x10}, 1, 0},
{0xC5, (uint8_t []){0x37}, 1, 0},
{0xC6, (uint8_t []){0xA9}, 1, 0},
{0xC7, (uint8_t []){0x41}, 1, 0},
{0xC8, (uint8_t []){0x01}, 1, 0},
{0xC9, (uint8_t []){0xA9}, 1, 0},
{0xCA, (uint8_t []){0x41}, 1, 0},
{0xCB, (uint8_t []){0x01}, 1, 0},
{0xD0, (uint8_t []){0x91}, 1, 0},
{0xD1, (uint8_t []){0x68}, 1, 0},
{0xD2, (uint8_t []){0x68}, 1, 0},
{0xF5, (uint8_t []){0x00, 0xA5}, 2, 0},
{0xDD, (uint8_t []){0x4F}, 1, 0},
{0xDE, (uint8_t []){0x4F}, 1, 0},
{0xF1, (uint8_t []){0x10}, 1, 0},
{0xF0, (uint8_t []){0x00}, 1, 0},
{0xF0, (uint8_t []){0x02}, 1, 0},
{0xE0, (uint8_t []){0xF0, 0x0A, 0x10, 0x09, 0x09, 0x36, 0x35, 0x33, 0x4A, 0x29, 0x15, 0x15, 0x2E, 0x34}, 14, 0},
{0xE1, (uint8_t []){0xF0, 0x0A, 0x0F, 0x08, 0x08, 0x05, 0x34, 0x33, 0x4A, 0x39, 0x15, 0x15, 0x2D, 0x33}, 14, 0},
{0xF0, (uint8_t []){0x10}, 1, 0},
{0xF3, (uint8_t []){0x10}, 1, 0},
{0xE0, (uint8_t []){0x07}, 1, 0},
{0xE1, (uint8_t []){0x00}, 1, 0},
{0xE2, (uint8_t []){0x00}, 1, 0},
{0xE3, (uint8_t []){0x00}, 1, 0},
{0xE4, (uint8_t []){0xE0}, 1, 0},
{0xE5, (uint8_t []){0x06}, 1, 0},
{0xE6, (uint8_t []){0x21}, 1, 0},
{0xE7, (uint8_t []){0x01}, 1, 0},
{0xE8, (uint8_t []){0x05}, 1, 0},
{0xE9, (uint8_t []){0x02}, 1, 0},
{0xEA, (uint8_t []){0xDA}, 1, 0},
{0xEB, (uint8_t []){0x00}, 1, 0},
{0xEC, (uint8_t []){0x00}, 1, 0},
{0xED, (uint8_t []){0x0F}, 1, 0},
{0xEE, (uint8_t []){0x00}, 1, 0},
{0xEF, (uint8_t []){0x00}, 1, 0},
{0xF8, (uint8_t []){0x00}, 1, 0},
{0xF9, (uint8_t []){0x00}, 1, 0},
{0xFA, (uint8_t []){0x00}, 1, 0},
{0xFB, (uint8_t []){0x00}, 1, 0},
{0xFC, (uint8_t []){0x00}, 1, 0},
{0xFD, (uint8_t []){0x00}, 1, 0},
{0xFE, (uint8_t []){0x00}, 1, 0},
{0xFF, (uint8_t []){0x00}, 1, 0},
{0x60, (uint8_t []){0x40}, 1, 0},
{0x61, (uint8_t []){0x04}, 1, 0},
{0x62, (uint8_t []){0x00}, 1, 0},
{0x63, (uint8_t []){0x42}, 1, 0},
{0x64, (uint8_t []){0xD9}, 1, 0},
{0x65, (uint8_t []){0x00}, 1, 0},
{0x66, (uint8_t []){0x00}, 1, 0},
{0x67, (uint8_t []){0x00}, 1, 0},
{0x68, (uint8_t []){0x00}, 1, 0},
{0x69, (uint8_t []){0x00}, 1, 0},
{0x6A, (uint8_t []){0x00}, 1, 0},
{0x6B, (uint8_t []){0x00}, 1, 0},
{0x70, (uint8_t []){0x40}, 1, 0},
{0x71, (uint8_t []){0x03}, 1, 0},
{0x72, (uint8_t []){0x00}, 1, 0},
{0x73, (uint8_t []){0x42}, 1, 0},
{0x74, (uint8_t []){0xD8}, 1, 0},
{0x75, (uint8_t []){0x00}, 1, 0},
{0x76, (uint8_t []){0x00}, 1, 0},
{0x77, (uint8_t []){0x00}, 1, 0},
{0x78, (uint8_t []){0x00}, 1, 0},
{0x79, (uint8_t []){0x00}, 1, 0},
{0x7A, (uint8_t []){0x00}, 1, 0},
{0x7B, (uint8_t []){0x00}, 1, 0},
{0x80, (uint8_t []){0x48}, 1, 0},
{0x81, (uint8_t []){0x00}, 1, 0},
{0x82, (uint8_t []){0x06}, 1, 0},
{0x83, (uint8_t []){0x02}, 1, 0},
{0x84, (uint8_t []){0xD6}, 1, 0},
{0x85, (uint8_t []){0x04}, 1, 0},
{0x86, (uint8_t []){0x00}, 1, 0},
{0x87, (uint8_t []){0x00}, 1, 0},
{0x88, (uint8_t []){0x48}, 1, 0},
{0x89, (uint8_t []){0x00}, 1, 0},
{0x8A, (uint8_t []){0x08}, 1, 0},
{0x8B, (uint8_t []){0x02}, 1, 0},
{0x8C, (uint8_t []){0xD8}, 1, 0},
{0x8D, (uint8_t []){0x04}, 1, 0},
{0x8E, (uint8_t []){0x00}, 1, 0},
{0x8F, (uint8_t []){0x00}, 1, 0},
{0x90, (uint8_t []){0x48}, 1, 0},
{0x91, (uint8_t []){0x00}, 1, 0},
{0x92, (uint8_t []){0x0A}, 1, 0},
{0x93, (uint8_t []){0x02}, 1, 0},
{0x94, (uint8_t []){0xDA}, 1, 0},
{0x95, (uint8_t []){0x04}, 1, 0},
{0x96, (uint8_t []){0x00}, 1, 0},
{0x97, (uint8_t []){0x00}, 1, 0},
{0x98, (uint8_t []){0x48}, 1, 0},
{0x99, (uint8_t []){0x00}, 1, 0},
{0x9A, (uint8_t []){0x0C}, 1, 0},
{0x9B, (uint8_t []){0x02}, 1, 0},
{0x9C, (uint8_t []){0xDC}, 1, 0},
{0x9D, (uint8_t []){0x04}, 1, 0},
{0x9E, (uint8_t []){0x00}, 1, 0},
{0x9F, (uint8_t []){0x00}, 1, 0},
{0xA0, (uint8_t []){0x48}, 1, 0},
{0xA1, (uint8_t []){0x00}, 1, 0},
{0xA2, (uint8_t []){0x05}, 1, 0},
{0xA3, (uint8_t []){0x02}, 1, 0},
{0xA4, (uint8_t []){0xD5}, 1, 0},
{0xA5, (uint8_t []){0x04}, 1, 0},
{0xA6, (uint8_t []){0x00}, 1, 0},
{0xA7, (uint8_t []){0x00}, 1, 0},
{0xA8, (uint8_t []){0x48}, 1, 0},
{0xA9, (uint8_t []){0x00}, 1, 0},
{0xAA, (uint8_t []){0x07}, 1, 0},
{0xAB, (uint8_t []){0x02}, 1, 0},
{0xAC, (uint8_t []){0xD7}, 1, 0},
{0xAD, (uint8_t []){0x04}, 1, 0},
{0xAE, (uint8_t []){0x00}, 1, 0},
{0xAF, (uint8_t []){0x00}, 1, 0},
{0xB0, (uint8_t []){0x48}, 1, 0},
{0xB1, (uint8_t []){0x00}, 1, 0},
{0xB2, (uint8_t []){0x09}, 1, 0},
{0xB3, (uint8_t []){0x02}, 1, 0},
{0xB4, (uint8_t []){0xD9}, 1, 0},
{0xB5, (uint8_t []){0x04}, 1, 0},
{0xB6, (uint8_t []){0x00}, 1, 0},
{0xB7, (uint8_t []){0x00}, 1, 0},
{0xB8, (uint8_t []){0x48}, 1, 0},
{0xB9, (uint8_t []){0x00}, 1, 0},
{0xBA, (uint8_t []){0x0B}, 1, 0},
{0xBB, (uint8_t []){0x02}, 1, 0},
{0xBC, (uint8_t []){0xDB}, 1, 0},
{0xBD, (uint8_t []){0x04}, 1, 0},
{0xBE, (uint8_t []){0x00}, 1, 0},
{0xBF, (uint8_t []){0x00}, 1, 0},
{0xC0, (uint8_t []){0x10}, 1, 0},
{0xC1, (uint8_t []){0x47}, 1, 0},
{0xC2, (uint8_t []){0x56}, 1, 0},
{0xC3, (uint8_t []){0x65}, 1, 0},
{0xC4, (uint8_t []){0x74}, 1, 0},
{0xC5, (uint8_t []){0x88}, 1, 0},
{0xC6, (uint8_t []){0x99}, 1, 0},
{0xC7, (uint8_t []){0x01}, 1, 0},
{0xC8, (uint8_t []){0xBB}, 1, 0},
{0xC9, (uint8_t []){0xAA}, 1, 0},
{0xD0, (uint8_t []){0x10}, 1, 0},
{0xD1, (uint8_t []){0x47}, 1, 0},
{0xD2, (uint8_t []){0x56}, 1, 0},
{0xD3, (uint8_t []){0x65}, 1, 0},
{0xD4, (uint8_t []){0x74}, 1, 0},
{0xD5, (uint8_t []){0x88}, 1, 0},
{0xD6, (uint8_t []){0x99}, 1, 0},
{0xD7, (uint8_t []){0x01}, 1, 0},
{0xD8, (uint8_t []){0xBB}, 1, 0},
{0xD9, (uint8_t []){0xAA}, 1, 0},
{0xF3, (uint8_t []){0x01}, 1, 0},
{0xF0, (uint8_t []){0x00}, 1, 0},
{0x21, (uint8_t []){0x00}, 1, 0},
{0x11, (uint8_t []){0x00}, 1, 120},
{0x29, (uint8_t []){0x00}, 1, 0},
};
class CustomBoard : public WifiBoard {
private:
Button boot_button_;
i2c_master_bus_handle_t i2c_bus_;
esp_io_expander_handle_t io_expander = NULL;
LcdDisplay* display_;
void InitializeI2c() {
// Initialize I2C peripheral
i2c_master_bus_config_t i2c_bus_cfg = {
.i2c_port = (i2c_port_t)0,
.sda_io_num = I2C_SDA_IO,
.scl_io_num = I2C_SCL_IO,
.clk_source = I2C_CLK_SRC_DEFAULT,
};
ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
}
void InitializeTca9554(void)
{
esp_err_t ret = esp_io_expander_new_i2c_tca9554(i2c_bus_, I2C_ADDRESS, &io_expander);
if(ret != ESP_OK)
ESP_LOGE(TAG, "TCA9554 create returned error");
// uint32_t input_level_mask = 0;
// ret = esp_io_expander_set_dir(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1, IO_EXPANDER_INPUT); // 设置引脚 EXIO0 和 EXIO1 模式为输入
// ret = esp_io_expander_get_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1, &input_level_mask); // 获取引脚 EXIO0 和 EXIO1 的电平状态,存放在 input_level_mask 中
// ret = esp_io_expander_set_dir(io_expander, IO_EXPANDER_PIN_NUM_2 | IO_EXPANDER_PIN_NUM_3, IO_EXPANDER_OUTPUT); // 设置引脚 EXIO2 和 EXIO3 模式为输出
// ret = esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_2 | IO_EXPANDER_PIN_NUM_3, 1); // 将引脚电平设置为 1
// ret = esp_io_expander_print_state(io_expander); // 打印引脚状态
ret = esp_io_expander_set_dir(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1, IO_EXPANDER_OUTPUT); // 设置引脚 EXIO0 和 EXIO1 模式为输出
ESP_ERROR_CHECK(ret);
ret = esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1, 1); // 复位 LCD 与 TouchPad
ESP_ERROR_CHECK(ret);
vTaskDelay(pdMS_TO_TICKS(300));
ret = esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1, 0); // 复位 LCD 与 TouchPad
ESP_ERROR_CHECK(ret);
vTaskDelay(pdMS_TO_TICKS(300));
ret = esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1, 1); // 复位 LCD 与 TouchPad
ESP_ERROR_CHECK(ret);
}
void InitializeSpi() {
ESP_LOGI(TAG, "Initialize QSPI bus");
const spi_bus_config_t bus_config = TAIJIPI_ST77916_PANEL_BUS_QSPI_CONFIG(QSPI_PIN_NUM_LCD_PCLK,
QSPI_PIN_NUM_LCD_DATA0,
QSPI_PIN_NUM_LCD_DATA1,
QSPI_PIN_NUM_LCD_DATA2,
QSPI_PIN_NUM_LCD_DATA3,
QSPI_LCD_H_RES * 80 * sizeof(uint16_t));
ESP_ERROR_CHECK(spi_bus_initialize(QSPI_LCD_HOST, &bus_config, SPI_DMA_CH_AUTO));
}
void Initializest77916Display() {
esp_lcd_panel_io_handle_t panel_io = nullptr;
esp_lcd_panel_handle_t panel = nullptr;
ESP_LOGI(TAG, "Install panel IO");
esp_lcd_panel_io_spi_config_t io_config = {
.cs_gpio_num = QSPI_PIN_NUM_LCD_CS,
.dc_gpio_num = GPIO_NUM_NC,
.spi_mode = 0,
.pclk_hz = 3 * 1000 * 1000,
.trans_queue_depth = 10,
.on_color_trans_done = NULL,
.user_ctx = NULL,
.lcd_cmd_bits = 32,
.lcd_param_bits = 8,
.flags = {
.dc_low_on_data = 0,
.octal_mode = 0,
.quad_mode = 1,
.sio_mode = 0,
.lsb_first = 0,
.cs_high_active = 0,
},
};
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)QSPI_LCD_HOST, &io_config, &panel_io));
ESP_LOGI(TAG, "Install ST77916 panel driver");
st77916_vendor_config_t vendor_config = {
.flags = {
.use_qspi_interface = 1,
},
};
printf("-------------------------------------- Version selection -------------------------------------- \r\n");
esp_err_t ret;
int lcd_cmd = 0x04;
uint8_t register_data[4];
size_t param_size = sizeof(register_data);
lcd_cmd &= 0xff;
lcd_cmd <<= 8;
lcd_cmd |= LCD_OPCODE_READ_CMD << 24; // Use the read opcode instead of write
ret = esp_lcd_panel_io_rx_param(panel_io, lcd_cmd, register_data, param_size);
if (ret == ESP_OK) {
printf("Register 0x04 data: %02x %02x %02x %02x\n", register_data[0], register_data[1], register_data[2], register_data[3]);
} else {
printf("Failed to read register 0x04, error code: %d\n", ret);
}
// panel_io_spi_del(io_handle);
io_config.pclk_hz = 80 * 1000 * 1000;
if (esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)QSPI_LCD_HOST, &io_config, &panel_io) != ESP_OK) {
printf("Failed to set LCD communication parameters -- SPI\r\n");
return ;
}
printf("LCD communication parameters are set successfully -- SPI\r\n");
// Check register values and configure accordingly
if (register_data[0] == 0x00 && register_data[1] == 0x7F && register_data[2] == 0x7F && register_data[3] == 0x7F) {
// Handle the case where the register data matches this pattern
printf("Vendor-specific initialization for case 1.\n");
}
else if (register_data[0] == 0x00 && register_data[1] == 0x02 && register_data[2] == 0x7F && register_data[3] == 0x7F) {
// Provide vendor-specific initialization commands if register data matches this pattern
vendor_config.init_cmds = vendor_specific_init_new;
vendor_config.init_cmds_size = sizeof(vendor_specific_init_new) / sizeof(st77916_lcd_init_cmd_t);
printf("Vendor-specific initialization for case 2.\n");
}
printf("------------------------------------- End of version selection------------------------------------- \r\n");
esp_lcd_panel_dev_config_t panel_config = {};
panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
panel_config.bits_per_pixel = QSPI_LCD_BIT_PER_PIXEL;
panel_config.reset_gpio_num = QSPI_PIN_NUM_LCD_RST;
panel_config.vendor_config = &vendor_config;
ESP_ERROR_CHECK(esp_lcd_new_panel_st77916(panel_io, &panel_config, &panel));
esp_lcd_panel_reset(panel);
esp_lcd_panel_init(panel);
esp_lcd_panel_disp_on_off(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);
}
void InitializeButtons() {
boot_button_.OnClick([this]() {
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting) {
EnterWifiConfigMode();
return;
}
app.ToggleChatState();
});
}
public:
CustomBoard() :
boot_button_(BOOT_BUTTON_GPIO) {
InitializeI2c();
InitializeTca9554();
InitializeSpi();
Initializest77916Display();
InitializeButtons();
GetBacklight()->RestoreBrightness();
}
#ifdef CONFIG_VERSION_1_0
virtual AudioCodec* GetAudioCodec() override {
static NoAudioCodecSimplex audio_codec(AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
AUDIO_I2S_SPK_GPIO_BCLK, AUDIO_I2S_SPK_GPIO_LRCK, AUDIO_I2S_SPK_GPIO_DOUT, I2S_STD_SLOT_LEFT, AUDIO_I2S_MIC_GPIO_SCK, AUDIO_I2S_MIC_GPIO_WS, AUDIO_I2S_MIC_GPIO_DIN, I2S_STD_SLOT_RIGHT); // I2S_STD_SLOT_LEFT / I2S_STD_SLOT_RIGHT / I2S_STD_SLOT_BOTH
return &audio_codec;
}
#endif
#ifdef CONFIG_VERSION_2_0
virtual AudioCodec* GetAudioCodec() override {
static BoxAudioCodec 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_PA_PIN, AUDIO_CODEC_ES8311_ADDR, AUDIO_CODEC_ES7210_ADDR, AUDIO_INPUT_REFERENCE);
return &audio_codec;
}
#endif
virtual Display* GetDisplay() override {
return display_;
}
virtual Backlight* GetBacklight() override {
static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
return &backlight;
}
};
DECLARE_BOARD(CustomBoard);