David Saul
R1 code for micro:bit based train controller code, requires second micro:bit running rx code to operate - see https://meanderingpi.wordpress.com/ for more information
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nrf51-sdk
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Lancaster University
DFU BLE SVC
DFU BLE SVC in bootloader. More...
Data Structures | |
| struct | dfu_ble_peer_data_t |
| DFU Peer data structure. More... | |
Enumerations | |
| enum | BOOTLOADER_SVCS { DFU_BLE_SVC_PEER_DATA_SET = BOOTLOADER_SVC_BASE } |
The SVC numbers used by the SVC functions in the SoC library. More... | |
Functions | |
| SVCALL (DFU_BLE_SVC_PEER_DATA_SET, uint32_t, dfu_ble_svc_peer_data_set(dfu_ble_peer_data_t *p_peer_data)) | |
| SVC Function for setting peer data containing address, IRK, and LTK to establish bonded connection in DFU mode. | |
Detailed Description
DFU BLE SVC in bootloader.
The DFU BLE SuperVisor Calls allow an application to execute functions in the installed bootloader.
This module implements handling of SuperVisor Calls in the bootloader. SuperVisor Calls allow for an application to execute calls into the bootloader. Currently, it is possible to exchange bonding information (like keys) from the application to a bootloader supporting DFU OTA using BLE, so the update process can be done through an already existing bond.
- Note:
- The application must make sure that all SuperVisor Calls (SVC) are forwarded to the bootloader to ensure correct behavior. Forwarding of SVCs to the bootloader is done using the SoftDevice SVC sd_softdevice_vector_table_base_set with the value present in
NRF_UICR->BOOTLOADERADDR.
Enumeration Type Documentation
| enum BOOTLOADER_SVCS |
The SVC numbers used by the SVC functions in the SoC library.
Definition at line 67 of file dfu_ble_svc.h.
Function Documentation
| SVCALL | ( | DFU_BLE_SVC_PEER_DATA_SET | , |
| uint32_t | , | ||
| dfu_ble_svc_peer_data_set(dfu_ble_peer_data_t *p_peer_data) | |||
| ) |
SVC Function for setting peer data containing address, IRK, and LTK to establish bonded connection in DFU mode.
- Parameters:
-
[in] p_peer_data Pointer to the peer data containing keys for the connection.
- Return values:
-
NRF_ERROR_NULL If a NULL pointer was provided as argument. NRF_SUCCESS If the function completed successfully.
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