/** * @file tuya_t5ai_mini.c * @author Tuya Inc. * @brief Implementation of common board-level hardware registration APIs for audio, button, and LED peripherals. * * @copyright Copyright (c) 2021-2025 Tuya Inc. All Rights Reserved. */ #include "tuya_cloud_types.h" #include "tal_api.h" #include "tdd_audio.h" #if defined(LED_NAME) #include "tdd_led_gpio.h" #endif #if defined(BUTTON_NAME) #include "tdd_button_gpio.h" #endif #if defined(T5AI_MINI_EX_MODULE_13565LCD) && (T5AI_MINI_EX_MODULE_13565LCD == 1) #include "tdd_disp_st7789.h" #elif defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) #include "tdd_disp_st7735s.h" #endif /*********************************************************** ************************macro define************************ ***********************************************************/ #define BOARD_SPEAKER_EN_PIN TUYA_GPIO_NUM_27 #define BOARD_BUTTON_PIN TUYA_GPIO_NUM_MAX #define BOARD_BUTTON_ACTIVE_LV TUYA_GPIO_LEVEL_LOW #define BOARD_LED_PIN TUYA_GPIO_NUM_MAX #define BOARD_LED_ACTIVE_LV TUYA_GPIO_LEVEL_HIGH #if defined(T5AI_MINI_EX_MODULE_13565LCD) && (T5AI_MINI_EX_MODULE_13565LCD == 1) || defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) #define BOARD_LCD_BL_TYPE TUYA_DISP_BL_TP_GPIO #define BOARD_LCD_BL_PIN TUYA_GPIO_NUM_25 #define BOARD_LCD_BL_ACTIVE_LV TUYA_GPIO_LEVEL_HIGH #if defined(T5AI_MINI_EX_MODULE_13565LCD) && (T5AI_MINI_EX_MODULE_13565LCD == 1) #define BOARD_LCD_WIDTH 240 #define BOARD_LCD_HEIGHT 240 #define BOARD_LCD_X_OFFSET 0 #define BOARD_LCD_Y_OFFSET 0 #elif defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) #define BOARD_LCD_WIDTH 160 #define BOARD_LCD_HEIGHT 80 #define BOARD_LCD_X_OFFSET 1 #define BOARD_LCD_Y_OFFSET 0x1A #endif #define BOARD_LCD_PIXELS_FMT TUYA_PIXEL_FMT_RGB565 #define BOARD_LCD_ROTATION TUYA_DISPLAY_ROTATION_180 #define BOARD_LCD_SPI_PORT TUYA_SPI_NUM_2 #define BOARD_LCD_SPI_CLK 48000000 #define BOARD_LCD_SPI_DC_PIN TUYA_GPIO_NUM_17 #define BOARD_LCD_SPI_RST_PIN TUYA_GPIO_NUM_18 #define BOARD_LCD_SPI_CS_PIN TUYA_GPIO_NUM_23 #define BOARD_LCD_PIXELS_FMT TUYA_PIXEL_FMT_RGB565 #define BOARD_LCD_POWER_PIN TUYA_GPIO_NUM_MAX #define BOARD_LCD_POWER_ACTIVE_LV TUYA_GPIO_LEVEL_HIGH #endif /*********************************************************** ***********************typedef define*********************** ***********************************************************/ /*********************************************************** ********************function declaration******************** ***********************************************************/ /*********************************************************** ***********************variable define********************** ***********************************************************/ #if defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) const uint8_t cST7735S_XLT_INIT_SEQ[] = { 1, 120, 0x11, 1, 0, 0x21, 1, 0, 0x21, 4, 100, 0xB1, 0x05,0x3A,0x3A, 4, 0, 0xB2, 0x05,0x3A,0x3A, 7, 0, 0xB3, 0x05,0x3A,0x3A, 0x05,0x3A,0x3A, 2, 0, 0xB4, 0x03, 4, 0, 0xC0, 0x62,0x02,0x04, 2, 0, 0xC1, 0xC0, 3, 0, 0xC2, 0x0D, 0x00, 3, 0, 0xC3, 0x8A, 0x6A, 3, 0, 0xC4, 0x8D, 0xEE, 2, 0, 0xC5, 0x0E, 17, 0, 0xE0, 0x10,0x0E,0x02,0x03,0x0E,0x07,0x02,0x07,0x0A,0x12,0x27,0x37,0x00,0x0D,0x0E,0x10, 17, 0, 0xE1, 0x10,0x0E,0x03,0x03,0x0F,0x06,0x02,0x08,0x0A,0x13,0x26,0x36,0x00,0x0D,0x0E,0x10, 2, 0, 0x3A, 0x05, 2, 0, 0x36, 0xA8, 1, 0, 0x29, 0 // Terminate list // Terminate list }; #endif /*********************************************************** ***********************function define********************** ***********************************************************/ OPERATE_RET __board_register_audio(void) { OPERATE_RET rt = OPRT_OK; #if defined(AUDIO_CODEC_NAME) TDD_AUDIO_T5AI_T cfg = {0}; memset(&cfg, 0, sizeof(TDD_AUDIO_T5AI_T)); cfg.aec_enable = 1; cfg.ai_chn = TKL_AI_0; cfg.sample_rate = TKL_AUDIO_SAMPLE_16K; cfg.data_bits = TKL_AUDIO_DATABITS_16; cfg.channel = TKL_AUDIO_CHANNEL_MONO; cfg.spk_sample_rate = TKL_AUDIO_SAMPLE_16K; cfg.spk_pin = BOARD_SPEAKER_EN_PIN; cfg.spk_pin_polarity = TUYA_GPIO_LEVEL_LOW; TUYA_CALL_ERR_RETURN(tdd_audio_register(AUDIO_CODEC_NAME, cfg)); #endif return rt; } static OPERATE_RET __board_register_button(void) { OPERATE_RET rt = OPRT_OK; #if defined(BUTTON_NAME) BUTTON_GPIO_CFG_T button_hw_cfg = { .pin = BOARD_BUTTON_PIN, .level = BOARD_BUTTON_ACTIVE_LV, .mode = BUTTON_TIMER_SCAN_MODE, .pin_type.gpio_pull = TUYA_GPIO_PULLUP, }; TUYA_CALL_ERR_RETURN(tdd_gpio_button_register(BUTTON_NAME, &button_hw_cfg)); #endif return rt; } static OPERATE_RET __board_register_led(void) { OPERATE_RET rt = OPRT_OK; #if defined(LED_NAME) TDD_LED_GPIO_CFG_T led_gpio; led_gpio.pin = BOARD_LED_PIN; led_gpio.level = BOARD_LED_ACTIVE_LV; led_gpio.mode = TUYA_GPIO_PUSH_PULL; TUYA_CALL_ERR_RETURN(tdd_led_gpio_register(LED_NAME, &led_gpio)); #endif return rt; } #if defined(T5AI_MINI_EX_MODULE_13565LCD) && (T5AI_MINI_EX_MODULE_13565LCD == 1) || defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) static OPERATE_RET __board_register_display(void) { OPERATE_RET rt = OPRT_OK; #if defined(DISPLAY_NAME) DISP_SPI_DEVICE_CFG_T display_cfg; memset(&display_cfg, 0, sizeof(DISP_SPI_DEVICE_CFG_T)); display_cfg.bl.type = BOARD_LCD_BL_TYPE; display_cfg.bl.gpio.pin = BOARD_LCD_BL_PIN; display_cfg.bl.gpio.active_level = BOARD_LCD_BL_ACTIVE_LV; display_cfg.width = BOARD_LCD_WIDTH; display_cfg.height = BOARD_LCD_HEIGHT; display_cfg.x_offset = BOARD_LCD_X_OFFSET; display_cfg.y_offset = BOARD_LCD_Y_OFFSET; display_cfg.pixel_fmt = BOARD_LCD_PIXELS_FMT; display_cfg.rotation = BOARD_LCD_ROTATION; display_cfg.port = BOARD_LCD_SPI_PORT; display_cfg.spi_clk = BOARD_LCD_SPI_CLK; display_cfg.cs_pin = BOARD_LCD_SPI_CS_PIN; display_cfg.dc_pin = BOARD_LCD_SPI_DC_PIN; display_cfg.rst_pin = BOARD_LCD_SPI_RST_PIN; display_cfg.power.pin = BOARD_LCD_POWER_PIN; display_cfg.power.active_level = BOARD_LCD_POWER_ACTIVE_LV; #if defined(T5AI_MINI_EX_MODULE_13565LCD) && (T5AI_MINI_EX_MODULE_13565LCD == 1) TUYA_CALL_ERR_RETURN(tdd_disp_spi_st7789_register(DISPLAY_NAME, &display_cfg)); #elif defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) tdd_disp_spi_st7735s_set_init_seq(cST7735S_XLT_INIT_SEQ); TUYA_CALL_ERR_RETURN(tdd_disp_spi_st7735s_register(DISPLAY_NAME, &display_cfg)); #endif #endif return rt; } #endif /** * @brief Registers all the hardware peripherals (audio, button, LED) on the board. * * @return Returns OPERATE_RET_OK on success, or an appropriate error code on failure. */ OPERATE_RET board_register_hardware(void) { OPERATE_RET rt = OPRT_OK; TUYA_CALL_ERR_LOG(__board_register_audio()); TUYA_CALL_ERR_LOG(__board_register_button()); TUYA_CALL_ERR_LOG(__board_register_led()); #if defined(T5AI_MINI_EX_MODULE_13565LCD) && (T5AI_MINI_EX_MODULE_13565LCD == 1) || defined(T5AI_MINI_EX_MODULE_ST7735S_XLT) && (T5AI_MINI_EX_MODULE_ST7735S_XLT == 1) TUYA_CALL_ERR_LOG(__board_register_display()); #endif return rt; }