Implementation of the QSPI-Flash driver for the DISCO-STM32F746NG board. Allows usage of the MICRON 128Mb Quad-SPI Flash memory present on the board. Ported from library QSPI_DISCO_L476VG from ST.
QSPI_DISCO_F746NG.cpp@0:f391cd8f34c1, 2015-11-15 (annotated)
- Committer:
- capsavon
- Date:
- Sun Nov 15 14:29:29 2015 +0000
- Revision:
- 0:f391cd8f34c1
Corrected QSPI implementation.; Pins alternate function corrected (AF10 -> AF9).; Prescaler value corrected (0 -> 3).
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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capsavon | 0:f391cd8f34c1 | 1 | /* Copyright (c) 2010-2011 mbed.org, MIT License |
capsavon | 0:f391cd8f34c1 | 2 | * |
capsavon | 0:f391cd8f34c1 | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
capsavon | 0:f391cd8f34c1 | 4 | * and associated documentation files (the "Software"), to deal in the Software without |
capsavon | 0:f391cd8f34c1 | 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish, |
capsavon | 0:f391cd8f34c1 | 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the |
capsavon | 0:f391cd8f34c1 | 7 | * Software is furnished to do so, subject to the following conditions: |
capsavon | 0:f391cd8f34c1 | 8 | * |
capsavon | 0:f391cd8f34c1 | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
capsavon | 0:f391cd8f34c1 | 10 | * substantial portions of the Software. |
capsavon | 0:f391cd8f34c1 | 11 | * |
capsavon | 0:f391cd8f34c1 | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
capsavon | 0:f391cd8f34c1 | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
capsavon | 0:f391cd8f34c1 | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
capsavon | 0:f391cd8f34c1 | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
capsavon | 0:f391cd8f34c1 | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
capsavon | 0:f391cd8f34c1 | 17 | */ |
capsavon | 0:f391cd8f34c1 | 18 | |
capsavon | 0:f391cd8f34c1 | 19 | #include "QSPI_DISCO_F746NG.h" |
capsavon | 0:f391cd8f34c1 | 20 | |
capsavon | 0:f391cd8f34c1 | 21 | // Constructor |
capsavon | 0:f391cd8f34c1 | 22 | QSPI_DISCO_F746NG::QSPI_DISCO_F746NG() |
capsavon | 0:f391cd8f34c1 | 23 | { |
capsavon | 0:f391cd8f34c1 | 24 | BSP_QSPI_Init(); |
capsavon | 0:f391cd8f34c1 | 25 | } |
capsavon | 0:f391cd8f34c1 | 26 | |
capsavon | 0:f391cd8f34c1 | 27 | // Destructor |
capsavon | 0:f391cd8f34c1 | 28 | QSPI_DISCO_F746NG::~QSPI_DISCO_F746NG() |
capsavon | 0:f391cd8f34c1 | 29 | { |
capsavon | 0:f391cd8f34c1 | 30 | BSP_QSPI_DeInit(); |
capsavon | 0:f391cd8f34c1 | 31 | } |
capsavon | 0:f391cd8f34c1 | 32 | |
capsavon | 0:f391cd8f34c1 | 33 | //================================================================================================================= |
capsavon | 0:f391cd8f34c1 | 34 | // Public methods |
capsavon | 0:f391cd8f34c1 | 35 | //================================================================================================================= |
capsavon | 0:f391cd8f34c1 | 36 | |
capsavon | 0:f391cd8f34c1 | 37 | uint8_t QSPI_DISCO_F746NG::Init(void) |
capsavon | 0:f391cd8f34c1 | 38 | { |
capsavon | 0:f391cd8f34c1 | 39 | return BSP_QSPI_Init(); |
capsavon | 0:f391cd8f34c1 | 40 | } |
capsavon | 0:f391cd8f34c1 | 41 | |
capsavon | 0:f391cd8f34c1 | 42 | uint8_t QSPI_DISCO_F746NG::DeInit(void) |
capsavon | 0:f391cd8f34c1 | 43 | { |
capsavon | 0:f391cd8f34c1 | 44 | return BSP_QSPI_DeInit(); |
capsavon | 0:f391cd8f34c1 | 45 | } |
capsavon | 0:f391cd8f34c1 | 46 | |
capsavon | 0:f391cd8f34c1 | 47 | uint8_t QSPI_DISCO_F746NG::Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size) |
capsavon | 0:f391cd8f34c1 | 48 | { |
capsavon | 0:f391cd8f34c1 | 49 | return BSP_QSPI_Read(pData, ReadAddr, Size); |
capsavon | 0:f391cd8f34c1 | 50 | } |
capsavon | 0:f391cd8f34c1 | 51 | |
capsavon | 0:f391cd8f34c1 | 52 | uint8_t QSPI_DISCO_F746NG::Write(uint8_t* pData, uint32_t WriteAddr, uint32_t Size) |
capsavon | 0:f391cd8f34c1 | 53 | { |
capsavon | 0:f391cd8f34c1 | 54 | return BSP_QSPI_Write(pData, WriteAddr, Size); |
capsavon | 0:f391cd8f34c1 | 55 | } |
capsavon | 0:f391cd8f34c1 | 56 | |
capsavon | 0:f391cd8f34c1 | 57 | uint8_t QSPI_DISCO_F746NG::Erase_Block(uint32_t BlockAddress) |
capsavon | 0:f391cd8f34c1 | 58 | { |
capsavon | 0:f391cd8f34c1 | 59 | return BSP_QSPI_Erase_Block(BlockAddress); |
capsavon | 0:f391cd8f34c1 | 60 | } |
capsavon | 0:f391cd8f34c1 | 61 | |
capsavon | 0:f391cd8f34c1 | 62 | uint8_t QSPI_DISCO_F746NG::Erase_Sector(uint32_t Sector) |
capsavon | 0:f391cd8f34c1 | 63 | { |
capsavon | 0:f391cd8f34c1 | 64 | return BSP_QSPI_Erase_Sector(Sector); |
capsavon | 0:f391cd8f34c1 | 65 | } |
capsavon | 0:f391cd8f34c1 | 66 | |
capsavon | 0:f391cd8f34c1 | 67 | uint8_t QSPI_DISCO_F746NG::Erase_Chip(void) |
capsavon | 0:f391cd8f34c1 | 68 | { |
capsavon | 0:f391cd8f34c1 | 69 | return BSP_QSPI_Erase_Chip(); |
capsavon | 0:f391cd8f34c1 | 70 | } |
capsavon | 0:f391cd8f34c1 | 71 | |
capsavon | 0:f391cd8f34c1 | 72 | uint8_t QSPI_DISCO_F746NG::GetStatus(void) |
capsavon | 0:f391cd8f34c1 | 73 | { |
capsavon | 0:f391cd8f34c1 | 74 | return BSP_QSPI_GetStatus(); |
capsavon | 0:f391cd8f34c1 | 75 | } |
capsavon | 0:f391cd8f34c1 | 76 | |
capsavon | 0:f391cd8f34c1 | 77 | uint8_t QSPI_DISCO_F746NG::GetInfo(QSPI_Info* pInfo) |
capsavon | 0:f391cd8f34c1 | 78 | { |
capsavon | 0:f391cd8f34c1 | 79 | return BSP_QSPI_GetInfo(pInfo); |
capsavon | 0:f391cd8f34c1 | 80 | } |
capsavon | 0:f391cd8f34c1 | 81 | |
capsavon | 0:f391cd8f34c1 | 82 | uint8_t QSPI_DISCO_F746NG::EnableMemoryMappedMode(void) |
capsavon | 0:f391cd8f34c1 | 83 | { |
capsavon | 0:f391cd8f34c1 | 84 | return BSP_QSPI_EnableMemoryMappedMode(); |
capsavon | 0:f391cd8f34c1 | 85 | } |
capsavon | 0:f391cd8f34c1 | 86 | |
capsavon | 0:f391cd8f34c1 | 87 | uint8_t QSPI_DISCO_F746NG::SuspendErase(void) |
capsavon | 0:f391cd8f34c1 | 88 | { |
capsavon | 0:f391cd8f34c1 | 89 | return BSP_QSPI_SuspendErase(); |
capsavon | 0:f391cd8f34c1 | 90 | } |
capsavon | 0:f391cd8f34c1 | 91 | |
capsavon | 0:f391cd8f34c1 | 92 | uint8_t QSPI_DISCO_F746NG::ResumeErase(void) |
capsavon | 0:f391cd8f34c1 | 93 | { |
capsavon | 0:f391cd8f34c1 | 94 | return BSP_QSPI_ResumeErase(); |
capsavon | 0:f391cd8f34c1 | 95 | } |
capsavon | 0:f391cd8f34c1 | 96 | |
capsavon | 0:f391cd8f34c1 | 97 | //================================================================================================================= |
capsavon | 0:f391cd8f34c1 | 98 | // Private methods |
capsavon | 0:f391cd8f34c1 | 99 | //================================================================================================================= |