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AI Thinker support (#67)
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* AI Thinker Support

* Improved volume setting

* Added AI as Board

---------

Co-authored-by: Unknown0816 <[email protected]>
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@unknown0816
unknown0816 and Unknown0816 authored Mar 2, 2024
1 parent 713cda5 commit 417ec7f
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9 changes: 9 additions & 0 deletions components/audio_board/CMakeLists.txt
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Expand Up @@ -24,6 +24,15 @@ set(COMPONENT_SRCS
)
endif()

if (CONFIG_ESP_AI_THINKER_ES8388_BOARD)
message(STATUS "Current board name is " CONFIG_ESP_AI_THINKER_ES8388_BOARD)
list(APPEND COMPONENT_ADD_INCLUDEDIRS ./ai_thinker_es8388)
set(COMPONENT_SRCS
./ai_thinker_es8388/board.c
./ai_thinker_es8388/board_pins_config.c
)
endif()


if (CONFIG_ESP_LYRAT_MINI_V1_1_BOARD)
message(STATUS "Current board name is " CONFIG_ESP_LYRAT_MINI_V1_1_BOARD)
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2 changes: 2 additions & 0 deletions components/audio_board/Kconfig.projbuild
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Expand Up @@ -21,6 +21,8 @@ config ESP32_KORVO_DU1906_BOARD
bool "ESP32_KORVO_DU1906"
config ESP32_S2_KALUGA_1_V1_2_BOARD
bool "ESP32-S2-Kaluga-1 v1.2"
config ESP_AI_THINKER_ES8388_BOARD
bool "ESP-AI-Thinker-ES8388 v2.2"

endchoice

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155 changes: 155 additions & 0 deletions components/audio_board/ai_thinker_es8388/board.c
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/*
* ESPRESSIF MIT License
*
* Copyright (c) 2019 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
*
* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
* which case, it is free of charge, to any person obtaining a copy of this
* software and associated documentation files (the "Software"), to deal in the
* Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
*/

#include "board.h"
#include "audio_mem.h"
#include "esp_log.h"

//#include "periph_sdcard.h"
//#include "led_indicator.h"
//#include "periph_touch.h"
//#include "periph_button.h"

static const char *TAG = "AUDIO_BOARD";

static audio_board_handle_t board_handle = 0;

audio_board_handle_t
audio_board_init (void)
{
if (board_handle)
{
ESP_LOGW (TAG, "The board has already been initialized!");
return board_handle;
}
board_handle = (audio_board_handle_t)audio_calloc (
1, sizeof (struct audio_board_handle));
AUDIO_MEM_CHECK (TAG, board_handle, return NULL);
board_handle->audio_hal = audio_board_codec_init ();

return board_handle;
}

audio_hal_handle_t
audio_board_codec_init (void)
{
audio_hal_codec_config_t audio_codec_cfg = AUDIO_CODEC_DEFAULT_CONFIG ();
audio_hal_handle_t codec_hal
= audio_hal_init (&audio_codec_cfg, &AUDIO_CODEC_ES8388_DEFAULT_HANDLE);
AUDIO_NULL_CHECK (TAG, codec_hal, return NULL);
return codec_hal;
}

/*
display_service_handle_t audio_board_led_init(void)
{
led_indicator_handle_t led =
led_indicator_init((gpio_num_t)get_green_led_gpio()); display_service_config_t
display = { .based_cfg = { .task_stack = 0, .task_prio = 0, .task_core = 0,
.task_func = NULL,
.service_start = NULL,
.service_stop = NULL,
.service_destroy = NULL,
.service_ioctl = led_indicator_pattern,
.service_name = "DISPLAY_serv",
.user_data = NULL,
},
.instance = led,
};
return display_service_create(&display);
}
esp_err_t audio_board_key_init(esp_periph_set_handle_t set)
{
periph_button_cfg_t btn_cfg = {
.gpio_mask = (1ULL << get_input_rec_id()) | (1ULL <<
get_input_mode_id()), //REC BTN & MODE BTN
};
esp_periph_handle_t button_handle = periph_button_init(&btn_cfg);
AUDIO_NULL_CHECK(TAG, button_handle, return ESP_ERR_ADF_MEMORY_LACK);
esp_err_t ret = ESP_OK;
ret = esp_periph_start(set, button_handle);
if (ret != ESP_OK) {
return ret;
}
periph_touch_cfg_t touch_cfg = {
.touch_mask = TOUCH_PAD_SEL4 | TOUCH_PAD_SEL7 | TOUCH_PAD_SEL8 |
TOUCH_PAD_SEL9, .tap_threshold_percent = 70,
};
esp_periph_handle_t touch_periph = periph_touch_init(&touch_cfg);
AUDIO_NULL_CHECK(TAG, touch_periph, return ESP_ERR_ADF_MEMORY_LACK);
ret = esp_periph_start(set, touch_periph);
return ret;
}
esp_err_t audio_board_sdcard_init(esp_periph_set_handle_t set,
periph_sdcard_mode_t mode)
{
if (mode >= SD_MODE_MAX) {
ESP_LOGE(TAG, "PLease select the correct sd mode!, current mode is %d",
mode); return ESP_FAIL;
}
periph_sdcard_cfg_t sdcard_cfg = {
.root = "/sdcard",
.card_detect_pin = get_sdcard_intr_gpio(), // GPIO_NUM_34
.mode = mode,
};
esp_periph_handle_t sdcard_handle = periph_sdcard_init(&sdcard_cfg);
esp_err_t ret = esp_periph_start(set, sdcard_handle);
int retry_time = 5;
bool mount_flag = false;
while (retry_time --) {
if (periph_sdcard_is_mounted(sdcard_handle)) {
mount_flag = true;
break;
} else {
vTaskDelay(500 / portTICK_PERIOD_MS);
}
}
if (mount_flag == false) {
ESP_LOGE(TAG, "Sdcard mount failed");
return ESP_FAIL;
}
return ret;
}
*/

audio_board_handle_t
audio_board_get_handle (void)
{
return board_handle;
}

esp_err_t
audio_board_deinit (audio_board_handle_t audio_board)
{
esp_err_t ret = ESP_OK;
ret = audio_hal_deinit (audio_board->audio_hal);
audio_free (audio_board);
board_handle = NULL;
return ret;
}
117 changes: 117 additions & 0 deletions components/audio_board/ai_thinker_es8388/board.h
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/*
* ESPRESSIF MIT License
*
* Copyright (c) 2019 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
*
* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
* which case, it is free of charge, to any person obtaining a copy of this
* software and associated documentation files (the "Software"), to deal in the
* Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
*/

#ifndef _AUDIO_BOARD_H_
#define _AUDIO_BOARD_H_

#include "audio_hal.h"
#include "board_def.h"
#include "board_pins_config.h"
//#include "esp_peripherals.h"
//#include "display_service.h"
//#include "periph_sdcard.h"

#ifdef __cplusplus
extern "C"
{
#endif

/**
* @brief Audio board handle
*/
struct audio_board_handle
{
audio_hal_handle_t audio_hal; /*!< audio hardware abstract layer handle */
};

typedef struct audio_board_handle *audio_board_handle_t;

/**
* @brief Initialize audio board
*
* @return The audio board handle
*/
audio_board_handle_t audio_board_init (void);

/**
* @brief Initialize codec chip
*
* @return The audio hal handle
*/
audio_hal_handle_t audio_board_codec_init (void);

///**
// * @brief Initialize led peripheral and display service
// *
// * @return The audio display service handle
// */
// display_service_handle_t audio_board_led_init(void);
//
///**
// * @brief Initialize key peripheral
// *
// * @param set The handle of esp_periph_set_handle_t
// *
// * @return
// * - ESP_OK, success
// * - Others, fail
// */
// esp_err_t audio_board_key_init(esp_periph_set_handle_t set);
//
///**
// * @brief Initialize sdcard peripheral
// *
// * @param set The handle of esp_periph_set_handle_t
// *
// * @return
// * - ESP_OK, success
// * - Others, fail
// */
// esp_err_t audio_board_sdcard_init(esp_periph_set_handle_t set,
// periph_sdcard_mode_t mode);

/**
* @brief Query audio_board_handle
*
* @return The audio board handle
*/
audio_board_handle_t audio_board_get_handle (void);

/**
* @brief Uninitialize the audio board
*
* @param audio_board The handle of audio board
*
* @return 0 success,
* others fail
*/
esp_err_t audio_board_deinit (audio_board_handle_t audio_board);

#ifdef __cplusplus
}
#endif

#endif
98 changes: 98 additions & 0 deletions components/audio_board/ai_thinker_es8388/board_def.h
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/*
* ESPRESSIF MIT License
*
* Copyright (c) 2019 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
*
* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
* which case, it is free of charge, to any person obtaining a copy of this
* software and associated documentation files (the "Software"), to deal in the
* Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
*/

#ifndef _AUDIO_BOARD_DEFINITION_H_
#define _AUDIO_BOARD_DEFINITION_H_

#include "driver/touch_pad.h"

#define SDCARD_OPEN_FILE_NUM_MAX 5
#define SDCARD_INTR_GPIO GPIO_NUM_34

#define BUTTON_REC_ID GPIO_NUM_36
#define BUTTON_MODE_ID GPIO_NUM_39
#define BUTTON_SET_ID TOUCH_PAD_NUM9
#define BUTTON_PLAY_ID TOUCH_PAD_NUM8
#define BUTTON_VOLUP_ID TOUCH_PAD_NUM7
#define BUTTON_VOLDOWN_ID TOUCH_PAD_NUM4

#define AUXIN_DETECT_GPIO GPIO_NUM_12
#define HEADPHONE_DETECT GPIO_NUM_19
#define PA_ENABLE_GPIO GPIO_NUM_21

#define GREEN_LED_GPIO GPIO_NUM_22

extern audio_hal_func_t AUDIO_CODEC_ES8388_DEFAULT_HANDLE;

#define AUDIO_CODEC_DEFAULT_CONFIG() \
{ \
.adc_input = AUDIO_HAL_ADC_INPUT_LINE1, \
.dac_output = AUDIO_HAL_DAC_OUTPUT_ALL, \
.codec_mode = AUDIO_HAL_CODEC_MODE_BOTH, \
.i2s_iface = { \
.mode = AUDIO_HAL_MODE_SLAVE, \
.fmt = AUDIO_HAL_I2S_NORMAL, \
.samples = AUDIO_HAL_48K_SAMPLES, \
.bits = AUDIO_HAL_BIT_LENGTH_16BITS, \
}, \
};

#define INPUT_KEY_NUM 6

#define INPUT_KEY_DEFAULT_INFO() \
{ \
{ \
.type = PERIPH_ID_BUTTON, \
.user_id = INPUT_KEY_USER_ID_REC, \
.act_id = BUTTON_REC_ID, \
}, \
{ \
.type = PERIPH_ID_BUTTON, \
.user_id = INPUT_KEY_USER_ID_MODE, \
.act_id = BUTTON_MODE_ID, \
}, \
{ \
.type = PERIPH_ID_TOUCH, \
.user_id = INPUT_KEY_USER_ID_SET, \
.act_id = BUTTON_SET_ID, \
}, \
{ \
.type = PERIPH_ID_TOUCH, \
.user_id = INPUT_KEY_USER_ID_PLAY, \
.act_id = BUTTON_PLAY_ID, \
}, \
{ \
.type = PERIPH_ID_TOUCH, \
.user_id = INPUT_KEY_USER_ID_VOLUP, \
.act_id = BUTTON_VOLUP_ID, \
}, \
{ \
.type = PERIPH_ID_TOUCH, .user_id = INPUT_KEY_USER_ID_VOLDOWN, \
.act_id = BUTTON_VOLDOWN_ID, \
} \
}

#endif
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