diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/nrf_dfu_svci.c')
-rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/nrf_dfu_svci.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/nrf_dfu_svci.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/nrf_dfu_svci.c new file mode 100644 index 0000000..ceff394 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/bootloader/dfu/nrf_dfu_svci.c @@ -0,0 +1,86 @@ +/** + * Copyright (c) 2016 - 2018, 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 <stdint.h> +#include <stdbool.h> +#include "nrf_log.h" +#include "nrf_sdm.h" +#include "app_util.h" + +#define APP_START_ADDR CODE_START + + +uint32_t nrf_dfu_svci_vector_table_set(void) +{ + uint32_t err_code; + + if (NRF_UICR->NRFFW[0] != 0xFFFFFFFF) + { + NRF_LOG_INFO("Setting vector table to bootloader: 0x%08x", NRF_UICR->NRFFW[0]); + err_code = sd_softdevice_vector_table_base_set(NRF_UICR->NRFFW[0]); + if (err_code != NRF_SUCCESS) + { + NRF_LOG_ERROR("Failed running sd_softdevice_vector_table_base_set"); + return err_code; + } + + return NRF_SUCCESS; + } + + NRF_LOG_ERROR("No bootloader was found"); + return NRF_ERROR_NO_MEM; +} + + +uint32_t nrf_dfu_svci_vector_table_unset(void) +{ + uint32_t err_code; + + NRF_LOG_INFO("Setting vector table to main app: 0x%08x", APP_START_ADDR); + err_code = sd_softdevice_vector_table_base_set(APP_START_ADDR); + if (err_code != NRF_SUCCESS) + { + NRF_LOG_ERROR("Failed running sd_softdevice_vector_table_base_set"); + return err_code; + } + + return NRF_SUCCESS; +} + |