big merge

components/spotify/cspot_sink.h

@@ -0,0 +1,44 @@
+/*
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+// STOP means remove playlist, FLUSH means flush audio buffer, DISC means bye-bye
+typedef enum { 	CSPOT_SETUP, CSPOT_DISC, CSPOT_FLUSH, CSPOT_STOP, CSPOT_PLAY, CSPOT_PAUSE, CSPOT_SEEK, CSPOT_TRACK, 
+				CSPOT_VOLUME, CSPOT_VOLUME_UP, CSPOT_VOLUME_DOWN, CSPOT_NEXT, CSPOT_PREV, CSPOT_TOGGLE, 
+} cspot_event_t;
+				
+typedef bool (*cspot_cmd_cb_t)(cspot_event_t event, ...);				
+typedef bool (*cspot_cmd_vcb_t)(cspot_event_t event, va_list args);
+typedef void (*cspot_data_cb_t)(const uint8_t *data, uint32_t len);
+
+/**
+ * @brief     init sink mode (need to be provided)
+ */
+void cspot_sink_init(cspot_cmd_vcb_t cmd_cb, cspot_data_cb_t data_cb);
+
+/**
+ * @brief     deinit sink mode (need to be provided)
+ */
+void cspot_sink_deinit(void);
+
+/**
+ * @brief     force disconnection
+ */
+void cspot_disconnect(void);
+
+#ifdef __cplusplus
+}
+#endif