/** Bluetooth stack callback event for a non-signal ACL packet reception. This callback fires once a connection
* to a remote Bluetooth device has been made, and the remote device has sent a non-signaling ACL packet.
*
* \param[in] Data Pointer to a buffer where the received data is stored
* \param[in] DataLen Length of the packet data, in bytes
* \param[in] ACLChannel Bluetooth ACL data channel information structure for the packet's destination channel
*/
void Bluetooth_PacketReceived(void* Data, uint16_t DataLen, Bluetooth_Channel_t* const ACLChannel)
{
/* Run the correct packet handler based on the received packet's PSM, which indicates the service being carried */
switch (ACLChannel->PSM)
{
case CHANNEL_PSM_SDP:
/* Service Discovery Protocol packet */
SDP_ProcessPacket(Data, ACLChannel);
break;
case CHANNEL_PSM_RFCOMM:
/* RFCOMM (Serial Port) Protocol packet */
RFCOMM_ProcessPacket(Data, ACLChannel);
break;
}
}
void EVENT_Bluetooth_DataReceived(BT_StackConfig_t* const StackState,
BT_L2CAP_Channel_t* const Channel,
uint16_t Length,
uint8_t* Data)
{
/* Dispatch packets with a known protocol to the integrated services - for unknown packets, display a message to the LCD */
switch (Channel->PSM)
{
case CHANNEL_PSM_SDP:
case CHANNEL_PSM_HIDCTL:
case CHANNEL_PSM_HIDINT:
case CHANNEL_PSM_RFCOMM:
SDP_ProcessPacket(StackState, Channel, Length, Data);
HID_ProcessPacket(StackState, Channel, Length, Data);
RFCOMM_ProcessPacket(StackState, Channel, Length, Data);
break;
default:
LCD_WriteFormattedString_P(PSTR("\fL2CAP Recv:%04X\n"
"PSM:%04X C:%04X"),
Length, Channel->PSM, Channel->LocalNumber);
break;
}
}
