nRF51 SDK - S110 SoftDevice
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For an architectural overview of Serialized Bluetooth Application, please see the Architecture module.
Packet Type | Description |
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0x00 Command | The packet is sent from the application chip to the BLE Connectivity Chip, where it will be decoded and the corresponding function in the SoftDevice is executed. |
0x01 Command Response | After a function in the SoftDevice is received, the response is encoded in the BLE Connectivity Chip and a response packet is sent to the application chip. |
0x03 DTM Command | The packet is sent from the application chip to the BLE Connectivity Chip, where it will be decoded and the chip will enter in the DTM mode. |
0x04 DTM Command Response | Before BLE Connectivity Chip enter in the DTM mode it sends response packet 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.
Packet Type | Description |
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0x02 Event | If an event is triggered in the SoftDevice, an event packet is is sent from the BLE Connectivity Chip to the application chip. |