DFU BLE Service

Device Firmware Update (DFU) transport layer for Bluetooth low energy. More...

Data Structures
struct	ble_dfu_t
	DFU Service. More...

Macros
#define	BLE_DFU_CTRL_PT_UUID   0x0001
#define	BLE_DFU_PKT_CHAR_UUID   0x0002
#define	BLE_DFU_SERVICE_UUID   0xFE59

Enumerations
enum	ble_dfu_op_code_t {   BLE_DFU_OP_CODE_CREATE_OBJECT = 0x01, BLE_DFU_OP_CODE_SET_RECEIPT_NOTIF = 0x02, BLE_DFU_OP_CODE_CALCULATE_CRC = 0x03, BLE_DFU_OP_CODE_EXECUTE_OBJECT = 0x04,   BLE_DFU_OP_CODE_SELECT_OBJECT = 0x06, BLE_DFU_OP_CODE_RESPONSE = 0x60 }
	BLE DFU opcodes. More...

Detailed Description

Device Firmware Update (DFU) transport layer for Bluetooth low energy.

The Device Firmware Update (DFU) Service is a GATT-based service that can be used for performing firmware updates over BLE. Note that this implementation uses vendor-specific UUIDs for the service and characteristics and is intended to demonstrate firmware updates over BLE.

Macro Definition Documentation

#define BLE_DFU_CTRL_PT_UUID   0x0001

UUID of the DFU Control Point.

#define BLE_DFU_PKT_CHAR_UUID   0x0002

UUID of the DFU Packet Characteristic.

#define BLE_DFU_SERVICE_UUID   0xFE59

UUID of the DFU Service.

Enumeration Type Documentation

enum ble_dfu_op_code_t

BLE DFU opcodes.

These types of opcodes are used in control point access.

Enumerator
BLE_DFU_OP_CODE_CREATE_OBJECT	Value of the opcode field for a 'Create object' request.
BLE_DFU_OP_CODE_SET_RECEIPT_NOTIF	Value of the opcode field for a 'Set Packet Receipt Notification' request.
BLE_DFU_OP_CODE_CALCULATE_CRC	Value of the opcode field for a 'Calculating checksum' request.
BLE_DFU_OP_CODE_EXECUTE_OBJECT	Value of the opcode field for an 'Initialize DFU parameters' request.
BLE_DFU_OP_CODE_SELECT_OBJECT	Value of the opcode field for a 'Select object' request.
BLE_DFU_OP_CODE_RESPONSE	Value of the opcode field for a response.