1. add new example for A2DP and the related btif layer source code is ported 2. modification on osi_alarm_new API to support periodic timer 3. enable macro BTA_AR_INCLUDED, BTA_AV_INCLUDED, BTA_AV_SINK_INCLUDED 4. The A2DP example cannot work and can only be built successfuly
ESP-IDF 08 SDP Server and Client ======================= Demo of bluetooth SDP server and client