/** * \file * * \brief Quad SPI Sync related functionality declaration. * * Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries. * * \asf_license_start * * \page License * * Subject to your compliance with these terms, you may use Microchip * software and any derivatives exclusively with Microchip products. * It is your responsibility to comply with third party license terms applicable * to your use of third party software (including open source software) that * may accompany Microchip software. * * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. * * \asf_license_stop * */ #ifndef _HPL_QSPI_SYNC_H_INCLUDED #define _HPL_QSPI_SYNC_H_INCLUDED #include /** * \addtogroup hpl_qspi HPL QSPI * *@{ */ #ifdef __cplusplus extern "C" { #endif /** Quad SPI polling driver instance. */ struct _qspi_sync_dev { /** Pointer to private data or hardware base */ void *prvt; }; /** * \brief Initialize QSPI for access without interrupts * It will load default hardware configuration and software struct. * \param[in, out] dev Pointer to the QSPI device instance. * \param[in] hw Pointer to the hardware base. * \return Operation status. * \retval ERR_NONE Operation done successfully. */ int32_t _qspi_sync_init(struct _qspi_sync_dev *dev, void *const hw); /** * \brief Deinitialize QSPI * Disable, reset the hardware and the software struct. * \param[in, out] dev Pointer to the QSPI device instance. * \return Operation status. * \retval ERR_NONE Operation done successfully. */ int32_t _qspi_sync_deinit(struct _qspi_sync_dev *dev); /** * \brief Enable QSPI for access without interrupts * \param[in, out] dev Pointer to the QSPI device instance. * \return Operation status. * \retval ERR_NONE Operation done successfully. */ int32_t _qspi_sync_enable(struct _qspi_sync_dev *dev); /** * \brief Disable QSPI for access without interrupts * \param[in, out] dev Pointer to the QSPI device instance. * \return Operation status. * \retval ERR_NONE Operation done successfully. */ int32_t _qspi_sync_disable(struct _qspi_sync_dev *dev); /** * \brief Execute command in Serial Memory Mode. * * \param[in] dev The pointer to QSPI device instance * \param[in] cmd The pointer to the command information * \return Operation status. * \retval ERR_NONE Operation done successfully. */ int32_t _qspi_sync_serial_run_command(struct _qspi_sync_dev *dev, const struct _qspi_command *cmd); #ifdef __cplusplus } #endif /**@}*/ #endif /* ifndef _HPL_QSPI_SYNC_H_INCLUDED */