LuatOS/components/multimedia/luat_audio_tm8211.c

#include "luat_base.h"
#include "luat_gpio.h"
#include "luat_audio.h"
#include "luat_rtos.h"

#define LUAT_LOG_TAG "tm8211"
#include "luat_log.h"

static int tm8211_codec_init(luat_audio_codec_conf_t* conf,uint8_t mode){
    return 0;
}

static int tm8211_codec_deinit(luat_audio_codec_conf_t* conf){
    return 0;
}

static int tm8211_mode_resume(luat_audio_codec_conf_t* conf,uint8_t selece){
    luat_audio_power(conf->multimedia_id,1);
    return 0;
}


static int tm8211_mode_pwrdown(luat_audio_codec_conf_t* conf){
    luat_audio_power(conf->multimedia_id,0);
    return 0;
}

static int tm8211_codec_control(luat_audio_codec_conf_t* conf,luat_audio_codec_ctl_t cmd,uint32_t data){
    switch (cmd){
        case LUAT_CODEC_MODE_RESUME:
            tm8211_mode_resume(conf,(uint8_t)data);
            break;
        case LUAT_CODEC_MODE_STANDBY:
        case LUAT_CODEC_MODE_PWRDOWN:
            tm8211_mode_pwrdown(conf);
            break;
        default:
            break;
    }
    return 0;
}

static int tm8211_codec_start(luat_audio_codec_conf_t* conf){
    luat_audio_power(conf->multimedia_id,1);
	luat_audio_pa(conf->multimedia_id,1, 0);
    return 0;
}

static int tm8211_codec_stop(luat_audio_codec_conf_t* conf){
    luat_audio_conf_t* audio_conf = luat_audio_get_config(conf->multimedia_id);
	luat_audio_pa(conf->multimedia_id,0, 0);
    if (audio_conf->power_off_delay_time)
        luat_rtos_task_sleep(audio_conf->power_off_delay_time);
    luat_audio_power(conf->multimedia_id,0);
    return 0;
}

const luat_audio_codec_opts_t codec_opts_tm8211 = {
    .name = "tm8211",
    .init = tm8211_codec_init,
    .deinit = tm8211_codec_deinit,
    .control = tm8211_codec_control,
    .start = tm8211_codec_start,
    .stop = tm8211_codec_stop,
	.no_control = 1,
};