Device Firmware Update (DFU) transport layer for Bluetooth low energy. More...
Macros |
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| #define | BLE_DFU_SERVICE_UUID 0xFE59 |
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The UUID of the DFU Service.
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| #define | BLE_DFU_CTRL_PT_UUID 0x0001 |
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The UUID of the DFU Control Point.
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| #define | BLE_DFU_PKT_CHAR_UUID 0x0002 |
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The UUID of the DFU Packet Characteristic.
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Enumerations |
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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 } |
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BLE DFU opcodes.
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Functions |
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| uint32_t | ble_dfu_transport_init (void) |
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Function for initializing the DFU Service.
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| uint32_t | ble_dfu_transport_close (void) |
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Function for closing down the DFU Service and disconnecting from the host.
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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. See DFU Transport: BLE for more information on the service and the profile.
Enumeration Type Documentation
| enum ble_dfu_op_code_t |
BLE DFU opcodes.
These types of opcodes are used in control point access.
Function Documentation
| uint32_t ble_dfu_transport_close | ( | void | ) |
Function for closing down the DFU Service and disconnecting from the host.
- Return values
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NRF_SUCCESS If the DFU Service was correctly closed down.
| uint32_t ble_dfu_transport_init | ( | void | ) |
Function for initializing the DFU Service.
- Return values
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NRF_SUCCESS If the DFU Service and its characteristics were successfully added to the SoftDevice. Otherwise, an error code is returned.