I need my BT classic master to pair with a slave in a RFCOMM connection.
The master is a custom board using CYW43907 combo chip.
The slave is a WICED CYW920719Q40EVB-01 eval board with the WICED 6.2 20719-B1_Bluetooth/apps/snip/bt/spp demo app uploaded.
My Android phone (acting as a master) is able to pair with the slave.
But I cannot get my board to pair with the slave.
I am able to inquire the device and get the slave bd_addr.
After the inquiry is complete I'm calling wiced_bt_rfcomm_create_connection():
wiced_result_t result = wiced_bt_rfcomm_create_connection( UUID_SERVCLASS_SERIAL_PORT,
BT_RFCOMM_SERVER_APP_SCN,
FALSE, // Master-side is client
BT_RFCOMM_SERVER_APP_MTU,
bd_addr, // this is the address to the slave.
&bt_rfcomm_client_handle,
bt_rfcomm_client_conn_cback );
result is 0 (WICED_BT_RFCOMM_SUCCESS).
Several questions:
As the master do I need to set connectivity (wiced_bt_dev_set_connectability())?
As the master do I need to set discoverability (wiced_bt_dev_set_discoverability())?
If so, do I need to do this before or after the call to wiced_bt_rfcomm_create_connection()?
After calling wiced_bt_rfcomm_create_connection() the BT management callback function (p_bt_management_cback called from wiced_bt_stack_init()) receives a BTM_LOCAL_IDENTITY_KEYS_UPDATE_EVT event.
I don't know how to handle this. Please advise.
The connection callback (bt_rfcomm_client_conn_cback) function gets called after this.
the result code is 0x10 (WICED_BT_RFCOMM_PEER_CONNECTION_FAILED)
