add:添加tm8211

components/multimedia/luat_audio_tm8211.c

@@ -0,0 +1,92 @@
+#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_channels(luat_audio_codec_conf_t* conf,uint8_t channels){
+    return 0;
+}
+
+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 void tm8211_codec_pa(luat_audio_codec_conf_t* conf,uint8_t on){
+    if (conf->pa_pin == LUAT_CODEC_PA_NONE) return;
+	if (on){
+        if (conf->dummy_time_len)
+            luat_rtos_task_sleep(conf->dummy_time_len);
+        luat_gpio_set(conf->pa_pin, conf->pa_on_level);
+        if (conf->pa_delay_time)
+            luat_rtos_task_sleep(conf->pa_delay_time);
+	}else{	
+        luat_gpio_set(conf->pa_pin, !conf->pa_on_level);
+	}
+}
+
+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_SET_PA:
+            tm8211_codec_pa(conf,(uint8_t)data);
+            break;
+        default:
+            break;
+    }
+    return 0;
+}
+
+static int tm8211_codec_start(luat_audio_codec_conf_t* conf){
+    return 0;
+}
+
+static int tm8211_codec_stop(luat_audio_codec_conf_t* conf){
+    return 0;
+}
+
+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,
+};
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