BLE FOTA APP
It doesn't work with the default FOTA bootloader. It use NVIC_SystemReset() to enter a bootloader.
nRF51822/nordic/nrf-sdk/bootloader_dfu/bootloader_types.h@1:a607cd9655d7, 2014-10-10 (annotated)
- Committer:
- yihui
- Date:
- Fri Oct 10 03:36:28 2014 +0000
- Revision:
- 1:a607cd9655d7
use NVIC_SystemReset() to run bootloader
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
yihui | 1:a607cd9655d7 | 1 | /* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved. |
yihui | 1:a607cd9655d7 | 2 | * |
yihui | 1:a607cd9655d7 | 3 | * The information contained herein is property of Nordic Semiconductor ASA. |
yihui | 1:a607cd9655d7 | 4 | * Terms and conditions of usage are described in detail in NORDIC |
yihui | 1:a607cd9655d7 | 5 | * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. |
yihui | 1:a607cd9655d7 | 6 | * |
yihui | 1:a607cd9655d7 | 7 | * Licensees are granted free, non-transferable use of the information. NO |
yihui | 1:a607cd9655d7 | 8 | * WARRANTY of ANY KIND is provided. This heading must NOT be removed from |
yihui | 1:a607cd9655d7 | 9 | * the file. |
yihui | 1:a607cd9655d7 | 10 | * |
yihui | 1:a607cd9655d7 | 11 | */ |
yihui | 1:a607cd9655d7 | 12 | |
yihui | 1:a607cd9655d7 | 13 | /**@file |
yihui | 1:a607cd9655d7 | 14 | * |
yihui | 1:a607cd9655d7 | 15 | * @defgroup nrf_bootloader_types Types and definitions. |
yihui | 1:a607cd9655d7 | 16 | * @{ |
yihui | 1:a607cd9655d7 | 17 | * |
yihui | 1:a607cd9655d7 | 18 | * @ingroup nrf_bootloader |
yihui | 1:a607cd9655d7 | 19 | * |
yihui | 1:a607cd9655d7 | 20 | * @brief Bootloader module type and definitions. |
yihui | 1:a607cd9655d7 | 21 | */ |
yihui | 1:a607cd9655d7 | 22 | |
yihui | 1:a607cd9655d7 | 23 | #ifndef BOOTLOADER_TYPES_H__ |
yihui | 1:a607cd9655d7 | 24 | #define BOOTLOADER_TYPES_H__ |
yihui | 1:a607cd9655d7 | 25 | |
yihui | 1:a607cd9655d7 | 26 | #include <stdint.h> |
yihui | 1:a607cd9655d7 | 27 | |
yihui | 1:a607cd9655d7 | 28 | #define BOOTLOADER_DFU_START 0xB1 |
yihui | 1:a607cd9655d7 | 29 | |
yihui | 1:a607cd9655d7 | 30 | /**@brief DFU Bank state code, which indicates wether the bank contains: A valid image, invalid image, or an erased flash. |
yihui | 1:a607cd9655d7 | 31 | */ |
yihui | 1:a607cd9655d7 | 32 | typedef enum |
yihui | 1:a607cd9655d7 | 33 | { |
yihui | 1:a607cd9655d7 | 34 | BANK_VALID_APP = 0x01, |
yihui | 1:a607cd9655d7 | 35 | BANK_VALID_SD = 0xA5, |
yihui | 1:a607cd9655d7 | 36 | BANK_VALID_BOOT = 0xAA, |
yihui | 1:a607cd9655d7 | 37 | BANK_ERASED = 0xFE, |
yihui | 1:a607cd9655d7 | 38 | BANK_INVALID_APP = 0xFF, |
yihui | 1:a607cd9655d7 | 39 | } bootloader_bank_code_t; |
yihui | 1:a607cd9655d7 | 40 | |
yihui | 1:a607cd9655d7 | 41 | /**@brief Structure holding bootloader settings for application and bank data. |
yihui | 1:a607cd9655d7 | 42 | */ |
yihui | 1:a607cd9655d7 | 43 | typedef struct |
yihui | 1:a607cd9655d7 | 44 | { |
yihui | 1:a607cd9655d7 | 45 | bootloader_bank_code_t bank_0; /**< Variable to store if bank 0 contains a valid application. */ |
yihui | 1:a607cd9655d7 | 46 | uint16_t bank_0_crc; /**< If bank is valid, this field will contain a valid CRC of the total image. */ |
yihui | 1:a607cd9655d7 | 47 | bootloader_bank_code_t bank_1; /**< Variable to store if bank 1 has been erased/prepared for new image. Bank 1 is only used in Banked Update scenario. */ |
yihui | 1:a607cd9655d7 | 48 | uint32_t bank_0_size; /**< Size of active image in bank0 if present, otherwise 0. */ |
yihui | 1:a607cd9655d7 | 49 | uint32_t sd_image_size; /**< Size of SoftDevice image in bank0 if bank_0 code is \ref BANK_VALID_SD. */ |
yihui | 1:a607cd9655d7 | 50 | uint32_t bl_image_size; /**< Size of Bootloader image in bank0 if bank_0 code is \ref BANK_VALID_SD. */ |
yihui | 1:a607cd9655d7 | 51 | uint32_t app_image_size; /**< Size of Application image in bank0 if bank_0 code is \ref BANK_VALID_SD. */ |
yihui | 1:a607cd9655d7 | 52 | uint32_t sd_image_start; /**< Location in flash where SoftDevice image is stored for SoftDevice update. */ |
yihui | 1:a607cd9655d7 | 53 | } bootloader_settings_t; |
yihui | 1:a607cd9655d7 | 54 | |
yihui | 1:a607cd9655d7 | 55 | #endif // BOOTLOADER_TYPES_H__ |
yihui | 1:a607cd9655d7 | 56 | |
yihui | 1:a607cd9655d7 | 57 | /**@} */ |