Programming Manual

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i480e&i480e-MD2 Programming Manual
Indication
AT-B A2DPAUDIO [op]
Parameters
op
0: the A2DP audio connection is off;
1: the A2DP audio connection is on.
Note
N/A
24 AVRCP Target AT Command Definition
This chapter introduces the AVRCP (Target Role) relevant AT commands’
definition, including a brief description of commands’ syntax, responses and
examples. Commands that are defined in this chapter is used for Category 1 device.
24.1 AVRCP Status
typedef enum
{
avrcp_success = (0), /*! Operation was successful. */
avrcp_fail, /*! Operation failed. */
avrcp_no_resource, /*! Not enough resources. */
avrcp_bad_state, /*! Request is not supported in the current
state. */
avrcp_timeout, /*! Operation timed out before completion. */
avrcp_device_not_connected, /*! Device specified is not connected. */
avrcp_busy, /*! Operation is already in progress. */
avrcp_unsupported, /*! Requested operation is not supported.
*/
avrcp_invalid_sink, /*! Sink supplied was invalid. */
avrcp_link_loss, /*! Link loss occurred. */
avrcp_rejected=0x0A, /*! The operation was rejected. */
avrcp_interim_success=0x0F, /*! Operation was successful, but have
only received an interim response.*/
/* Below status codes depends on the error status code received from the remote
device. Retain the same values while inserting new values or modifying this enum
*/
avrcp_rejected_invalid_pdu = 0x80, /*! The operation was rejected with
reason - invalid PDU. */
avrcp_rejected_invalid_param, /*! The operation was rejected with
reason - invalid parameter. */
avrcp_rejected_invalid_content, /*! The operation was rejected with
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