You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
4.2 KiB
C
120 lines
4.2 KiB
C
/*
|
|
ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
/**
|
|
* @file hal_wspi_lld.h
|
|
* @brief PLATFORM WSPI subsystem low level driver header.
|
|
*
|
|
* @addtogroup WSPI
|
|
* @{
|
|
*/
|
|
|
|
#ifndef HAL_WSPI_LLD_H
|
|
#define HAL_WSPI_LLD_H
|
|
|
|
#if (HAL_USE_WSPI == TRUE) || defined(__DOXYGEN__)
|
|
|
|
/*===========================================================================*/
|
|
/* Driver constants. */
|
|
/*===========================================================================*/
|
|
|
|
/**
|
|
* @name WSPI implementation capabilities
|
|
* @{
|
|
*/
|
|
#define WSPI_SUPPORTS_MEMMAP TRUE
|
|
#define WSPI_DEFAULT_CFG_MASKS TRUE
|
|
/** @} */
|
|
|
|
/*===========================================================================*/
|
|
/* Driver pre-compile time settings. */
|
|
/*===========================================================================*/
|
|
|
|
/**
|
|
* @name Configuration options
|
|
* @{
|
|
*/
|
|
/**
|
|
* @brief WSPID1 driver enable switch.
|
|
* @details If set to @p TRUE the support for WSPID1 is included.
|
|
* @note The default is @p FALSE.
|
|
*/
|
|
#if !defined(PLATFORM_WSPI_USE_WSPI1) || defined(__DOXYGEN__)
|
|
#define PLATFORM_WSPI_USE_WSPI1 FALSE
|
|
#endif
|
|
/** @} */
|
|
|
|
/*===========================================================================*/
|
|
/* Derived constants and error checks. */
|
|
/*===========================================================================*/
|
|
|
|
/*===========================================================================*/
|
|
/* Driver data structures and types. */
|
|
/*===========================================================================*/
|
|
|
|
/*===========================================================================*/
|
|
/* Driver macros. */
|
|
/*===========================================================================*/
|
|
|
|
/**
|
|
* @brief Low level fields of the WSPI driver structure.
|
|
*/
|
|
#define wspi_lld_driver_fields \
|
|
/* Dummy field, it is not needed.*/ \
|
|
uint32_t dummy
|
|
|
|
/**
|
|
* @brief Low level fields of the WSPI configuration structure.
|
|
*/
|
|
#define wspi_lld_config_fields \
|
|
/* Dummy configuration, it is not needed.*/ \
|
|
uint32_t dummy
|
|
|
|
/*===========================================================================*/
|
|
/* External declarations. */
|
|
/*===========================================================================*/
|
|
|
|
#if (PLATFORM_WSPI_USE_WSPI1 == TRUE) && !defined(__DOXYGEN__)
|
|
extern WSPIDriver WSPID1;
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
void wspi_lld_init(void);
|
|
void wspi_lld_start(WSPIDriver *wspip);
|
|
void wspi_lld_stop(WSPIDriver *wspip);
|
|
void wspi_lld_command(WSPIDriver *wspip, const wspi_command_t *cmdp);
|
|
void wspi_lld_send(WSPIDriver *wspip, const wspi_command_t *cmdp,
|
|
size_t n, const uint8_t *txbuf);
|
|
void wspi_lld_receive(WSPIDriver *wspip, const wspi_command_t *cmdp,
|
|
size_t n, uint8_t *rxbuf);
|
|
#if WSPI_SUPPORTS_MEMMAP == TRUE
|
|
void wspi_lld_map_flash(WSPIDriver *wspip,
|
|
const wspi_command_t *cmdp,
|
|
uint8_t **addrp);
|
|
void wspi_lld_unmap_flash(WSPIDriver *wspip);
|
|
#endif
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* HAL_USE_WSPI */
|
|
|
|
#endif /* HAL_WSPI_LLD_H */
|
|
|
|
/** @} */
|