#include "wifi_board.h"
|
#include "box_audio_codec_lite.h"
|
#include "display/lcd_display.h"
|
#include "esp_lcd_ili9341.h"
|
#include "application.h"
|
#include "button.h"
|
#include "config.h"
|
#include "assets/lang_config.h"
|
|
#include <esp_log.h>
|
#include <button_adc.h>
|
#include <esp_lcd_panel_vendor.h>
|
#include <driver/i2c_master.h>
|
#include <driver/spi_common.h>
|
|
#define TAG "EspBoxBoardLite"
|
|
/* ADC Buttons */
|
typedef enum {
|
BSP_ADC_BUTTON_PREV,
|
BSP_ADC_BUTTON_ENTER,
|
BSP_ADC_BUTTON_NEXT,
|
BSP_ADC_BUTTON_NUM
|
} bsp_adc_button_t;
|
|
// Init ili9341 by custom cmd
|
static const ili9341_lcd_init_cmd_t vendor_specific_init[] = {
|
{0xC8, (uint8_t []){0xFF, 0x93, 0x42}, 3, 0},
|
{0xC0, (uint8_t []){0x0E, 0x0E}, 2, 0},
|
{0xC5, (uint8_t []){0xD0}, 1, 0},
|
{0xC1, (uint8_t []){0x02}, 1, 0},
|
{0xB4, (uint8_t []){0x02}, 1, 0},
|
{0xE0, (uint8_t []){0x00, 0x03, 0x08, 0x06, 0x13, 0x09, 0x39, 0x39, 0x48, 0x02, 0x0a, 0x08, 0x17, 0x17, 0x0F}, 15, 0},
|
{0xE1, (uint8_t []){0x00, 0x28, 0x29, 0x01, 0x0d, 0x03, 0x3f, 0x33, 0x52, 0x04, 0x0f, 0x0e, 0x37, 0x38, 0x0F}, 15, 0},
|
|
{0xB1, (uint8_t []){00, 0x1B}, 2, 0},
|
{0x36, (uint8_t []){0x08}, 1, 0},
|
{0x3A, (uint8_t []){0x55}, 1, 0},
|
{0xB7, (uint8_t []){0x06}, 1, 0},
|
|
{0x11, (uint8_t []){0}, 0x80, 0},
|
{0x29, (uint8_t []){0}, 0x80, 0},
|
|
{0, (uint8_t []){0}, 0xff, 0},
|
};
|
|
class EspBoxBoardLite : public WifiBoard {
|
private:
|
i2c_master_bus_handle_t i2c_bus_;
|
Button boot_button_;
|
Button* adc_button_[BSP_ADC_BUTTON_NUM];
|
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
|
adc_oneshot_unit_handle_t bsp_adc_handle = NULL;
|
#endif
|
LcdDisplay* display_;
|
|
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 InitializeSpi() {
|
spi_bus_config_t buscfg = {};
|
buscfg.mosi_io_num = GPIO_NUM_6;
|
buscfg.miso_io_num = GPIO_NUM_NC;
|
buscfg.sclk_io_num = GPIO_NUM_7;
|
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 ChangeVol(int val) {
|
auto codec = GetAudioCodec();
|
auto volume = codec->output_volume() + val;
|
if (volume > 100) {
|
volume = 100;
|
}
|
if (volume < 0) {
|
volume = 0;
|
}
|
codec->SetOutputVolume(volume);
|
GetDisplay()->ShowNotification(Lang::Strings::VOLUME + std::to_string(volume));
|
}
|
|
void TogleState() {
|
auto& app = Application::GetInstance();
|
if (app.GetDeviceState() == kDeviceStateStarting) {
|
EnterWifiConfigMode();
|
return;
|
}
|
app.ToggleChatState();
|
}
|
|
void InitializeButtons() {
|
/* Initialize ADC esp-box lite的前三个按钮采用是的adc按钮，而非gpio */
|
button_adc_config_t adc_cfg = {};
|
adc_cfg.adc_channel = ADC_CHANNEL_0; // ADC1 channel 0 is GPIO1
|
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
|
const adc_oneshot_unit_init_cfg_t init_config1 = {
|
.unit_id = ADC_UNIT_1,
|
};
|
adc_oneshot_new_unit(&init_config1, &bsp_adc_handle);
|
adc_cfg.adc_handle = &bsp_adc_handle;
|
#endif
|
adc_cfg.button_index = BSP_ADC_BUTTON_PREV;
|
adc_cfg.min = 2310; // middle is 2410mV
|
adc_cfg.max = 2510;
|
adc_button_[0] = new AdcButton(adc_cfg);
|
|
adc_cfg.button_index = BSP_ADC_BUTTON_ENTER;
|
adc_cfg.min = 1880; // middle is 1980mV
|
adc_cfg.max = 2080;
|
adc_button_[1] = new AdcButton(adc_cfg);
|
|
adc_cfg.button_index = BSP_ADC_BUTTON_NEXT;
|
adc_cfg.min = 720; // middle is 820mV
|
adc_cfg.max = 920;
|
|
adc_button_[2] = new AdcButton(adc_cfg);
|
|
auto volume_up_button = adc_button_[BSP_ADC_BUTTON_NEXT];
|
volume_up_button->OnClick([this]() {ChangeVol(10);});
|
volume_up_button->OnLongPress([this]() {
|
GetAudioCodec()->SetOutputVolume(100);
|
GetDisplay()->ShowNotification(Lang::Strings::MAX_VOLUME);
|
});
|
|
auto volume_down_button = adc_button_[BSP_ADC_BUTTON_PREV];
|
volume_down_button->OnClick([this]() {ChangeVol(-10);});
|
volume_down_button->OnLongPress([this]() {
|
GetAudioCodec()->SetOutputVolume(0);
|
GetDisplay()->ShowNotification(Lang::Strings::MUTED);
|
});
|
|
auto break_button = adc_button_[BSP_ADC_BUTTON_ENTER];
|
break_button->OnClick([this]() {TogleState();});
|
boot_button_.OnClick([this]() {TogleState();});
|
}
|
|
void InitializeIli9341Display() {
|
esp_lcd_panel_io_handle_t panel_io = nullptr;
|
esp_lcd_panel_handle_t panel = nullptr;
|
|
// 液晶屏控制IO初始化
|
ESP_LOGD(TAG, "Install panel IO");
|
esp_lcd_panel_io_spi_config_t io_config = {};
|
io_config.cs_gpio_num = GPIO_NUM_5;
|
io_config.dc_gpio_num = GPIO_NUM_4;
|
io_config.spi_mode = 0;
|
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));
|
|
// 初始化液晶屏驱动芯片
|
ESP_LOGD(TAG, "Install LCD driver");
|
const ili9341_vendor_config_t vendor_config = {
|
.init_cmds = &vendor_specific_init[0],
|
.init_cmds_size = sizeof(vendor_specific_init) / sizeof(ili9341_lcd_init_cmd_t),
|
};
|
|
esp_lcd_panel_dev_config_t panel_config = {};
|
panel_config.reset_gpio_num = GPIO_NUM_48;
|
panel_config.flags.reset_active_high = 0,
|
panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
|
panel_config.bits_per_pixel = 16;
|
panel_config.vendor_config = (void *)&vendor_config;
|
ESP_ERROR_CHECK(esp_lcd_new_panel_ili9341(panel_io, &panel_config, &panel));
|
|
esp_lcd_panel_reset(panel);
|
esp_lcd_panel_init(panel);
|
esp_lcd_panel_invert_color(panel, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
|
esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY);
|
esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y);
|
esp_lcd_panel_disp_on_off(panel, true);
|
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);
|
}
|
|
public:
|
EspBoxBoardLite() : boot_button_(BOOT_BUTTON_GPIO) {
|
InitializeI2c();
|
InitializeSpi();
|
InitializeIli9341Display();
|
InitializeButtons();
|
GetBacklight()->RestoreBrightness();
|
}
|
|
~EspBoxBoardLite() {
|
for (int i =0; i<BSP_ADC_BUTTON_NUM; i++) {
|
if (adc_button_[i]) {
|
delete adc_button_[i];
|
adc_button_[i] = nullptr;
|
}
|
}
|
}
|
|
virtual AudioCodec* GetAudioCodec() override {
|
static BoxAudioCodecLite 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_INPUT_REFERENCE);
|
return &audio_codec;
|
}
|
|
virtual Display* GetDisplay() override {
|
return display_;
|
}
|
|
virtual Backlight* GetBacklight() override {
|
static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
|
return &backlight;
|
}
|
};
|
|
DECLARE_BOARD(EspBoxBoardLite);
|
