git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9494 35acf78f-673a-0410-8e92-d51de3d6d3f4
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/*
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/*
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N25Q128 Flash Driver - Copyright (C) 2016 Giovanni Di Sirio
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ChibiOS - Copyright (C) 2016 Giovanni Di Sirio
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This file is part of ChibiOS.
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This file is part of ChibiOS.
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/*
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/*
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N25Q128 Flash Driver - Copyright (C) 2016 Giovanni Di Sirio
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ChibiOS - Copyright (C) 2016 Giovanni Di Sirio
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This file is part of ChibiOS.
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This file is part of ChibiOS.
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* @brief Physical transport interface.
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* @brief Physical transport interface.
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*/
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*/
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#if !defined(M25Q_USE_SPI) || defined(__DOXYGEN__)
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#if !defined(M25Q_USE_SPI) || defined(__DOXYGEN__)
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#define M25Q_BUS_MODE M25Q_BUS_MODE_QSPI4L
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#define M25Q_BUS_MODE M25Q_BUS_MODE_QSPI4L
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#endif
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#endif
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/**
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/**
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* @brief N25Q128 shared SPI switch.
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* @brief Switch QSPI bus width on initialization.
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* @details A bus width initialization is performed by writing the
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* Enhanced Volatile Configuration Register. If the flash
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* device is configured using the Non Volatile Configuration
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* Register then this option is not required.
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* @note This option is only valid in QSPI bus modes.
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*/
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#if !defined(M25Q_SWITCH_WIDTH) || defined(__DOXYGEN__)
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#define M25Q_SWITCH_WIDTH TRUE
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#endif
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/**
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* @brief Shared SPI switch.
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* @details If set to @p TRUE the device acquires SPI bus ownership
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* @details If set to @p TRUE the device acquires SPI bus ownership
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* on each transaction.
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* on each transaction.
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* @note The default is @p FALSE. Requires SPI_USE_MUTUAL_EXCLUSION
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* @note This option is only valid in QSPI bus modes.
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* @note Requires @p SPI_USE_MUTUAL_EXCLUSION.
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*/
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*/
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#if !defined(M25Q_SHARED_SPI) || defined(__DOXYGEN__)
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#if !defined(M25Q_SHARED_SPI) || defined(__DOXYGEN__)
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#define M25Q_SHARED_SPI TRUE
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#define M25Q_SHARED_SPI TRUE
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