Nordic stack and drivers for the mbed BLE API
Dependents: BLE_ANCS_SDAPI BLE_temperature BLE_HeartRate writable_gatt ... more
TARGET_MCU_NRF51822/sdk/source/drivers_nrf/hal/nrf_nvmc.h@638:c90ae1400bf2, 2016-09-14 (annotated)
- Committer:
- Vincent Coubard
- Date:
- Wed Sep 14 14:39:43 2016 +0100
- Revision:
- 638:c90ae1400bf2
Sync with bdab10dc0f90748b6989c8b577771bb403ca6bd8 from ARMmbed/mbed-os.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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Vincent Coubard |
638:c90ae1400bf2 | 1 | /* |
Vincent Coubard |
638:c90ae1400bf2 | 2 | * Copyright (c) Nordic Semiconductor ASA |
Vincent Coubard |
638:c90ae1400bf2 | 3 | * All rights reserved. |
Vincent Coubard |
638:c90ae1400bf2 | 4 | * |
Vincent Coubard |
638:c90ae1400bf2 | 5 | * Redistribution and use in source and binary forms, with or without modification, |
Vincent Coubard |
638:c90ae1400bf2 | 6 | * are permitted provided that the following conditions are met: |
Vincent Coubard |
638:c90ae1400bf2 | 7 | * |
Vincent Coubard |
638:c90ae1400bf2 | 8 | * 1. Redistributions of source code must retain the above copyright notice, this |
Vincent Coubard |
638:c90ae1400bf2 | 9 | * list of conditions and the following disclaimer. |
Vincent Coubard |
638:c90ae1400bf2 | 10 | * |
Vincent Coubard |
638:c90ae1400bf2 | 11 | * 2. Redistributions in binary form must reproduce the above copyright notice, this |
Vincent Coubard |
638:c90ae1400bf2 | 12 | * list of conditions and the following disclaimer in the documentation and/or |
Vincent Coubard |
638:c90ae1400bf2 | 13 | * other materials provided with the distribution. |
Vincent Coubard |
638:c90ae1400bf2 | 14 | * |
Vincent Coubard |
638:c90ae1400bf2 | 15 | * 3. Neither the name of Nordic Semiconductor ASA nor the names of other |
Vincent Coubard |
638:c90ae1400bf2 | 16 | * contributors to this software may be used to endorse or promote products |
Vincent Coubard |
638:c90ae1400bf2 | 17 | * derived from this software without specific prior written permission. |
Vincent Coubard |
638:c90ae1400bf2 | 18 | * |
Vincent Coubard |
638:c90ae1400bf2 | 19 | * |
Vincent Coubard |
638:c90ae1400bf2 | 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
Vincent Coubard |
638:c90ae1400bf2 | 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
Vincent Coubard |
638:c90ae1400bf2 | 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
Vincent Coubard |
638:c90ae1400bf2 | 23 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
Vincent Coubard |
638:c90ae1400bf2 | 24 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
Vincent Coubard |
638:c90ae1400bf2 | 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
Vincent Coubard |
638:c90ae1400bf2 | 26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
Vincent Coubard |
638:c90ae1400bf2 | 27 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
Vincent Coubard |
638:c90ae1400bf2 | 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
Vincent Coubard |
638:c90ae1400bf2 | 29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Vincent Coubard |
638:c90ae1400bf2 | 30 | * |
Vincent Coubard |
638:c90ae1400bf2 | 31 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 32 | |
Vincent Coubard |
638:c90ae1400bf2 | 33 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 34 | * @file |
Vincent Coubard |
638:c90ae1400bf2 | 35 | * @brief NMVC driver API. |
Vincent Coubard |
638:c90ae1400bf2 | 36 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 37 | |
Vincent Coubard |
638:c90ae1400bf2 | 38 | #ifndef NRF_NVMC_H__ |
Vincent Coubard |
638:c90ae1400bf2 | 39 | #define NRF_NVMC_H__ |
Vincent Coubard |
638:c90ae1400bf2 | 40 | |
Vincent Coubard |
638:c90ae1400bf2 | 41 | #include <stdint.h> |
Vincent Coubard |
638:c90ae1400bf2 | 42 | |
Vincent Coubard |
638:c90ae1400bf2 | 43 | |
Vincent Coubard |
638:c90ae1400bf2 | 44 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 45 | * @defgroup nrf_nvmc Non-volatile memory controller |
Vincent Coubard |
638:c90ae1400bf2 | 46 | * @{ |
Vincent Coubard |
638:c90ae1400bf2 | 47 | * @ingroup nrf_drivers |
Vincent Coubard |
638:c90ae1400bf2 | 48 | * @brief Driver for the NVMC peripheral. |
Vincent Coubard |
638:c90ae1400bf2 | 49 | * |
Vincent Coubard |
638:c90ae1400bf2 | 50 | * This driver allows writing to the non-volatile memory (NVM) regions |
Vincent Coubard |
638:c90ae1400bf2 | 51 | * of the chip. In order to write to NVM the controller must be powered |
Vincent Coubard |
638:c90ae1400bf2 | 52 | * on and the relevant page must be erased. |
Vincent Coubard |
638:c90ae1400bf2 | 53 | * |
Vincent Coubard |
638:c90ae1400bf2 | 54 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 55 | |
Vincent Coubard |
638:c90ae1400bf2 | 56 | |
Vincent Coubard |
638:c90ae1400bf2 | 57 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 58 | * @brief Erase a page in flash. This is required before writing to any |
Vincent Coubard |
638:c90ae1400bf2 | 59 | * address in the page. |
Vincent Coubard |
638:c90ae1400bf2 | 60 | * |
Vincent Coubard |
638:c90ae1400bf2 | 61 | * @param address Start address of the page. |
Vincent Coubard |
638:c90ae1400bf2 | 62 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 63 | void nrf_nvmc_page_erase(uint32_t address); |
Vincent Coubard |
638:c90ae1400bf2 | 64 | |
Vincent Coubard |
638:c90ae1400bf2 | 65 | |
Vincent Coubard |
638:c90ae1400bf2 | 66 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 67 | * @brief Write a single byte to flash. |
Vincent Coubard |
638:c90ae1400bf2 | 68 | * |
Vincent Coubard |
638:c90ae1400bf2 | 69 | * The function reads the word containing the byte, and then |
Vincent Coubard |
638:c90ae1400bf2 | 70 | * rewrites the entire word. |
Vincent Coubard |
638:c90ae1400bf2 | 71 | * |
Vincent Coubard |
638:c90ae1400bf2 | 72 | * @param address Address to write to. |
Vincent Coubard |
638:c90ae1400bf2 | 73 | * @param value Value to write. |
Vincent Coubard |
638:c90ae1400bf2 | 74 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 75 | void nrf_nvmc_write_byte(uint32_t address , uint8_t value); |
Vincent Coubard |
638:c90ae1400bf2 | 76 | |
Vincent Coubard |
638:c90ae1400bf2 | 77 | |
Vincent Coubard |
638:c90ae1400bf2 | 78 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 79 | * @brief Write a 32-bit word to flash. |
Vincent Coubard |
638:c90ae1400bf2 | 80 | * @param address Address to write to. |
Vincent Coubard |
638:c90ae1400bf2 | 81 | * @param value Value to write. |
Vincent Coubard |
638:c90ae1400bf2 | 82 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 83 | void nrf_nvmc_write_word(uint32_t address, uint32_t value); |
Vincent Coubard |
638:c90ae1400bf2 | 84 | |
Vincent Coubard |
638:c90ae1400bf2 | 85 | |
Vincent Coubard |
638:c90ae1400bf2 | 86 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 87 | * @brief Write consecutive bytes to flash. |
Vincent Coubard |
638:c90ae1400bf2 | 88 | * |
Vincent Coubard |
638:c90ae1400bf2 | 89 | * @param address Address to write to. |
Vincent Coubard |
638:c90ae1400bf2 | 90 | * @param src Pointer to data to copy from. |
Vincent Coubard |
638:c90ae1400bf2 | 91 | * @param num_bytes Number of bytes in src to write. |
Vincent Coubard |
638:c90ae1400bf2 | 92 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 93 | void nrf_nvmc_write_bytes(uint32_t address, const uint8_t * src, uint32_t num_bytes); |
Vincent Coubard |
638:c90ae1400bf2 | 94 | |
Vincent Coubard |
638:c90ae1400bf2 | 95 | |
Vincent Coubard |
638:c90ae1400bf2 | 96 | /** |
Vincent Coubard |
638:c90ae1400bf2 | 97 | * @brief Write consecutive words to flash. |
Vincent Coubard |
638:c90ae1400bf2 | 98 | * |
Vincent Coubard |
638:c90ae1400bf2 | 99 | * @param address Address to write to. |
Vincent Coubard |
638:c90ae1400bf2 | 100 | * @param src Pointer to data to copy from. |
Vincent Coubard |
638:c90ae1400bf2 | 101 | * @param num_words Number of bytes in src to write. |
Vincent Coubard |
638:c90ae1400bf2 | 102 | */ |
Vincent Coubard |
638:c90ae1400bf2 | 103 | void nrf_nvmc_write_words(uint32_t address, const uint32_t * src, uint32_t num_words); |
Vincent Coubard |
638:c90ae1400bf2 | 104 | |
Vincent Coubard |
638:c90ae1400bf2 | 105 | |
Vincent Coubard |
638:c90ae1400bf2 | 106 | #endif // NRF_NVMC_H__ |
Vincent Coubard |
638:c90ae1400bf2 | 107 | /** @} */ |
Vincent Coubard |
638:c90ae1400bf2 | 108 | |
Vincent Coubard |
638:c90ae1400bf2 | 109 |