RBT-001 Module - User Manual v.1.2

DescriptionConfirms the request abovePacketType CFMOpcode STORE_CLASS_OF_DEVICEDataLength 1DataStatus1 byteERROR_OKERROR_INVALID_NO_OF_PARAMETERSForce Master RoleThe Force Master Role is initiated only after boot up or reset. The role is stored asparameter within NVS. If Force Master is activated the RBT-001 tries to switch its role tomaster if connected from another device. For this the RBT-001 is sending a Master/Slaveswitch request after link establishment to the remote device. If the switch is successful, thelink setup will be continued and the RBT-001 is open for other incoming connections.If the switch fails, the link will be dropped.This functionality allows Access Point like applications on the RBT-001.DescriptionThis command will change the preferred role of the RBT-001 e.g. toforce master role at any connections. The RBT-001 must be reset tolet the changes take effect.PacketType REQOpcode FORCE_MASTER_ROLEDataLength 1DataRole1 bytesDescriptionConfirms the request above0x00 Don't care about role0x01 Force master role at connection setupPacketType CFMOpcode FORCE_MASTER_ROLEDataLength 1DataStatus1 byteERROR_OKERROR_INVALID_ROLEERROR_INVALID_NO_OF_PARAMETERSSet Default Link PolicyDescriptionThis command is used to change the default link policy. The defaultlink policy is set during connection setup. The default link policy settingis stored in NVS.PacketType REQOpcode SET_DEFAULT_LINK_POLICYDataLength 2DataLinkPolicy2 byteBitfield:0x0001 = Master-slave switch allowed0x0002 = Hold mode allowed0x0004 = Sniff mode allowed0x0008 = Park mode allowedRoboTech Bluetooth Serial ModuleUser Manual Ver. 1.264