enum-ify stack/include/avrc_defs::tAVRC_PDU

#define AVRC_PKT_END 3

#define AVRC_PKT_TYPE_MASK 3

typedef enum : uint8_t {

  /* Define the PDUs carried in the vendor dependant data

   */

#define AVRC_PDU_GET_CAPABILITIES 0x10

#define AVRC_PDU_LIST_PLAYER_APP_ATTR 0x11

#define AVRC_PDU_LIST_PLAYER_APP_VALUES 0x12

#define AVRC_PDU_GET_CUR_PLAYER_APP_VALUE 0x13

#define AVRC_PDU_SET_PLAYER_APP_VALUE 0x14

#define AVRC_PDU_GET_PLAYER_APP_ATTR_TEXT 0x15

#define AVRC_PDU_GET_PLAYER_APP_VALUE_TEXT 0x16

#define AVRC_PDU_INFORM_DISPLAY_CHARSET 0x17

#define AVRC_PDU_INFORM_BATTERY_STAT_OF_CT 0x18

#define AVRC_PDU_GET_ELEMENT_ATTR 0x20

#define AVRC_PDU_GET_PLAY_STATUS 0x30

#define AVRC_PDU_REGISTER_NOTIFICATION 0x31

#define AVRC_PDU_REQUEST_CONTINUATION_RSP 0x40

#define AVRC_PDU_ABORT_CONTINUATION_RSP 0x41

  AVRC_PDU_GET_CAPABILITIES = 0x10,

  AVRC_PDU_LIST_PLAYER_APP_ATTR = 0x11,

  AVRC_PDU_LIST_PLAYER_APP_VALUES = 0x12,

  AVRC_PDU_GET_CUR_PLAYER_APP_VALUE = 0x13,

  AVRC_PDU_SET_PLAYER_APP_VALUE = 0x14,

  AVRC_PDU_GET_PLAYER_APP_ATTR_TEXT = 0x15,

  AVRC_PDU_GET_PLAYER_APP_VALUE_TEXT = 0x16,

  AVRC_PDU_INFORM_DISPLAY_CHARSET = 0x17,

  AVRC_PDU_INFORM_BATTERY_STAT_OF_CT = 0x18,

  AVRC_PDU_GET_ELEMENT_ATTR = 0x20,

  AVRC_PDU_GET_PLAY_STATUS = 0x30,

  AVRC_PDU_REGISTER_NOTIFICATION = 0x31,

  AVRC_PDU_REQUEST_CONTINUATION_RSP = 0x40,

  AVRC_PDU_ABORT_CONTINUATION_RSP = 0x41,

  /* added in 1.4 */

#define AVRC_PDU_SET_ABSOLUTE_VOLUME 0x50

#define AVRC_PDU_SET_ADDRESSED_PLAYER 0x60

#define AVRC_PDU_SET_BROWSED_PLAYER 0x70

#define AVRC_PDU_GET_FOLDER_ITEMS 0x71

#define AVRC_PDU_CHANGE_PATH 0x72

#define AVRC_PDU_GET_ITEM_ATTRIBUTES 0x73

#define AVRC_PDU_PLAY_ITEM 0x74

  AVRC_PDU_SET_ABSOLUTE_VOLUME = 0x50,

  AVRC_PDU_SET_ADDRESSED_PLAYER = 0x60,

  AVRC_PDU_SET_BROWSED_PLAYER = 0x70,

  AVRC_PDU_GET_FOLDER_ITEMS = 0x71,

  AVRC_PDU_CHANGE_PATH = 0x72,

  AVRC_PDU_GET_ITEM_ATTRIBUTES = 0x73,

  AVRC_PDU_PLAY_ITEM = 0x74,

  /* Added in post 1.5 */

#define AVRC_PDU_GET_TOTAL_NUM_OF_ITEMS 0x75

#define AVRC_PDU_SEARCH 0x80

#define AVRC_PDU_ADD_TO_NOW_PLAYING 0x90

#define AVRC_PDU_GENERAL_REJECT 0xA0

  AVRC_PDU_GET_TOTAL_NUM_OF_ITEMS = 0x75,

  AVRC_PDU_SEARCH = 0x80,

  AVRC_PDU_ADD_TO_NOW_PLAYING = 0x90,

  AVRC_PDU_GENERAL_REJECT = 0xA0,

  /* Define the vendor unique id carried in the pass through data

   */

#define AVRC_PDU_NEXT_GROUP 0x00

#define AVRC_PDU_PREV_GROUP 0x01

  AVRC_PDU_NEXT_GROUP = 0x00,

  AVRC_PDU_PREV_GROUP = 0x01,

  AVRC_PDU_INVALID = 0xff,

} tAVRC_PDU;

/* The only pass through vendor unique commands defined by AVRC are the group

 *  navigation commands.

 * The len for vendor unique data is 5

 */

#define AVRC_PASS_THRU_GROUP_LEN 5

#define AVRC_PDU_INVALID 0xff

/* 6.15.3 error status code for general reject */

/* Invalid command, sent if TG received a PDU that it did not understand. */

#define AVRC_STS_BAD_CMD 0x00