Figure 1: Frame format.
For an architectural overview of Serialized Bluetooth Application, please see the 'Architecture' module.
Packet Type:
Figure 2: Command and Response packet course.
| 0x00 | | Command: The packet is sent from the application chip to the BLE S110 Connectivity Chip, where it will be |
| | | decoded and the corresponding function in the S110 SoftDevice is executed. |
| 0x01 | | Command Response: After a function in the S110 SoftDevice is received, the response is encoded in the
|
| | | BLE S110 Connectivity Chip and a response packet is sent to the application chip. |
| | | Note: If the length field is invalid for the specific command, the call will return error code NRF_ERROR_INVALID_LENGTH from the codec in the Application Chip. |
Figure 3: Event packet course.
| 0x02 | | Event: If an event is triggered in the S110 SoftDevice, an event packet is is sent from the |
| | | the BLE S110 Connectivity Chip to the application chip. |
