3.6.2.2.4 Bluetooth^®

The entire application related to Bluetooth is implemented in the btApp.c file.

• Sends data from the pcCOMM layer to the RN4678 module
  • Checks for new data to be transmitted
  • If new data is available in pcCOMM, then it sends the data to the PC
• Copies data from the RN4678 module to the pcCOMM buffer
  • Checks for new data from the PC
  • If new data is received from the PC, it copies the data to pcCOMM buffer

Other than the data transaction, the handling of COMPORT open/close, etc., is also handled in this layer.