/** * Copyright (c) 2016 - 2020, Nordic Semiconductor ASA * * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form, except as embedded into a Nordic * Semiconductor ASA integrated circuit in a product or a software update for * such product, must reproduce the above copyright notice, this list of * conditions and the following disclaimer in the documentation and/or other * materials provided with the distribution. * * 3. Neither the name of Nordic Semiconductor ASA nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * 4. This software, with or without modification, must only be used with a * Nordic Semiconductor ASA integrated circuit. * * 5. Any software provided in binary form under this license must not be reverse * engineered, decompiled, modified and/or disassembled. * * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #include #include "nrf_svci_async_handler.h" #include "app_error.h" #include "nrf_nvmc.h" #include "nrf_dfu_types.h" #include "nrf_dfu_ble_svci_bond_sharing.h" #include "nrf_log.h" #include "nrf_dfu_settings.h" #include "sdk_config.h" #if (NRF_DFU_TRANSPORT_BLE && NRF_DFU_BLE_REQUIRES_BONDS) NRF_SVCI_ASYNC_HANDLER_CREATE(NRF_DFU_SVCI_SET_PEER_DATA, nrf_dfu_set_peer_data, nrf_dfu_peer_data_t, nrf_dfu_peer_data_state_t); static uint32_t nrf_dfu_set_peer_data_handler(nrf_dfu_set_peer_data_svci_async_t * p_async) { VERIFY_PARAM_NOT_NULL(p_async); p_async->async_func = nrf_dfu_set_peer_data_on_call; p_async->sys_evt_handler = nrf_dfu_set_peer_data_on_sys_evt; p_async->state = DFU_PEER_DATA_STATE_INITIALIZED; return NRF_SUCCESS; } static uint32_t nrf_dfu_set_peer_data_on_call(nrf_dfu_peer_data_t * p_data, nrf_dfu_peer_data_state_t * p_state) { uint32_t ret_val = NRF_ERROR_BUSY; VERIFY_PARAM_NOT_NULL(p_state); switch (*p_state) { case DFU_PEER_DATA_STATE_INVALID: return NRF_ERROR_INVALID_STATE; case DFU_PEER_DATA_STATE_INITIALIZED: ret_val = nrf_dfu_settings_peer_data_write(p_data); if (ret_val == NRF_SUCCESS) { *p_state = DFU_PEER_DATA_STATE_WRITE_REQUESTED; } break; case DFU_PEER_DATA_STATE_WRITE_REQUESTED: return NRF_ERROR_BUSY; case DFU_PEER_DATA_STATE_WRITE_FINISHED: return NRF_ERROR_INVALID_STATE; case DFU_PEER_DATA_STATE_WRITE_FAILED: return NRF_ERROR_INVALID_STATE; } return ret_val; } static uint32_t nrf_dfu_set_peer_data_on_sys_evt(uint32_t sys_event, nrf_dfu_peer_data_state_t * p_state) { uint32_t ret_val = NRF_ERROR_INVALID_STATE; VERIFY_PARAM_NOT_NULL(p_state); if (*p_state == DFU_PEER_DATA_STATE_WRITE_REQUESTED) { switch (sys_event) { case NRF_EVT_FLASH_OPERATION_ERROR: return NRF_ERROR_BUSY; case NRF_EVT_FLASH_OPERATION_SUCCESS: ret_val = NRF_SUCCESS; (*p_state) = DFU_PEER_DATA_STATE_WRITE_FINISHED; break; default: // Event not intended for us break; } } return ret_val; } #elif (NRF_DFU_TRANSPORT_BLE && !NRF_DFU_BLE_REQUIRES_BONDS) NRF_SVCI_ASYNC_HANDLER_CREATE(NRF_DFU_SVCI_SET_ADV_NAME, nrf_dfu_set_adv_name, nrf_dfu_adv_name_t, nrf_dfu_set_adv_name_state_t); static uint32_t nrf_dfu_set_adv_name_handler(nrf_dfu_set_adv_name_svci_async_t * p_async) { VERIFY_PARAM_NOT_NULL(p_async); p_async->async_func = nrf_dfu_set_adv_name_on_call; p_async->sys_evt_handler = nrf_dfu_set_adv_name_on_sys_evt; p_async->state = DFU_ADV_NAME_STATE_INITIALIZED; return NRF_SUCCESS; } static uint32_t nrf_dfu_set_adv_name_on_call(nrf_dfu_adv_name_t * p_adv_name, nrf_dfu_set_adv_name_state_t * p_state) { uint32_t ret_val = NRF_ERROR_BUSY; VERIFY_PARAM_NOT_NULL(p_state); switch (*p_state) { case DFU_ADV_NAME_STATE_INVALID: return NRF_ERROR_INVALID_STATE; case DFU_ADV_NAME_STATE_INITIALIZED: ret_val = nrf_dfu_settings_adv_name_write(p_adv_name); if (ret_val == NRF_SUCCESS) { *p_state = DFU_ADV_NAME_STATE_WRITE_REQUESTED; } break; case DFU_ADV_NAME_STATE_WRITE_REQUESTED: return NRF_ERROR_BUSY; case DFU_ADV_NAME_STATE_WRITE_FINISHED: return NRF_ERROR_INVALID_STATE; case DFU_ADV_NAME_STATE_WRITE_FAILED: return NRF_ERROR_INVALID_STATE; } return ret_val; } static uint32_t nrf_dfu_set_adv_name_on_sys_evt(uint32_t sys_event, nrf_dfu_set_adv_name_state_t * p_state) { uint32_t ret_val = NRF_ERROR_INVALID_STATE; VERIFY_PARAM_NOT_NULL(p_state); if (*p_state == DFU_ADV_NAME_STATE_WRITE_REQUESTED) { switch (sys_event) { case NRF_EVT_FLASH_OPERATION_ERROR: return NRF_ERROR_BUSY; case NRF_EVT_FLASH_OPERATION_SUCCESS: ret_val = NRF_SUCCESS; (*p_state) = DFU_ADV_NAME_STATE_WRITE_FINISHED; break; default: // Event not intended for us break; } } return ret_val; } #endif // NRF_DFU_TRANSPORT_BLE && !NRF_DFU_BLE_REQUIRES_BONDS