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/**
* @file examples_driver_gpio.c
* @author www.tuya.com
* @brief 一个简单的tkl gpio接口使用演示程序，可以通过命令行执行
* @version 0.1
* @date 2022-05-20
*
* @copyright Copyright (c) tuya.inc 2022
*
*/

#include "tuya_iot_config.h"

#include "tuya_cloud_types.h"
#include "tal_log.h"
#include "tal_thread.h"
#include "tal_system.h"
#include "tkl_gpio.h"
#include "tkl_output.h"

#include <driver/i2s.h>
#include <driver/i2s_types.h>

STATIC THREAD_HANDLE sg_i2s_handle;


static RingBufferContext *m_ringbuffer = NULL;
uint8_t ch1_temp[100] = {0};

static int ch1_rx_data_handle_cb(uint32_t size)
{
        //os_printf("%s, size: %d \n", __func__, size);
        ring_buffer_read(m_ringbuffer, ch1_temp, size);
        TAL_PR_DEBUG("rx ch1_temp[0]: 0x%2x \n", ch1_temp[0]);

    return size;
}
/**
* @brief gpio task
*
* @param[in] param:Task parameters
* @return none
*/
STATIC VOID __example_i2s_task(VOID* param)
{
    i2s_config_t i2s_config = DEFAULT_I2S_CONFIG();
    bk_err_t ret = BK_OK;
    uint32_t size = 0;

    //init i2s driver
    bk_i2s_driver_init();

    //init i2s configure
    i2s_config.role = I2S_ROLE_MASTER;
    i2s_config.samp_rate = I2S_SAMP_RATE_48000;
    bk_i2s_init(I2S_GPIO_GROUP_0, &i2s_config);
    TAL_PR_DEBUG("init i2s driver and config successful \r\n");

    /* 配置第一个通道用于接收数据，每帧数据的size为（640/2）字节 */
    ret = bk_i2s_chl_init(I2S_CHANNEL_1, I2S_TXRX_TYPE_RX, 640, ch1_rx_data_handle_cb, &m_ringbuffer);
    if (ret != BK_OK) {
        TAL_PR_DEBUG("bk_i2s_chl_init fail \n");
        return;
    }

    /* 启动I2S开始接收数据 */
    bk_i2s_start();
}

/**
* @brief examples_adc_init_and_read
*
* @return none
*/
VOID example_i2s(INT_T argc, CHAR_T *argv[])
{
    OPERATE_RET rt = OPRT_OK;

    STATIC THREAD_CFG_T thrd_param = {
        .priority = THREAD_PRIO_2,
        .stackDepth = 1024,
        .thrdname = "i2s"
    };
    TUYA_CALL_ERR_LOG(tal_thread_create_and_start(&sg_i2s_handle, NULL, NULL, __example_i2s_task, NULL, &thrd_param));

    return;
}

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	//init i2s configure
	i2s_config.role = I2S_ROLE_SLAVE;
	i2s_config.samp_rate = I2S_SAMP_RATE_48000;
	bk_i2s_init(I2S_GPIO_GROUP_0, &i2s_config);
	os_printf("init i2s driver and config successful \r\n");

	ret = bk_i2s_chl_init(I2S_CHANNEL_1, I2S_TXRX_TYPE_RX, 640, ch1_rx_data_handle_cb, &ch1_rx_rb);
	if (ret != BK_OK) {
		os_printf("bk_i2s_chl_init fail \n");
		return;
	}

	bk_i2s_start();