ffcb904b66
Includes the Source (as an Eclipse project) and the Hardware files (including schematic, layout, gerbers, and bill of materials.) The firmware is extremely incomplete. At this point the DDS chips work (with controlled phase relationship), the LCD (with fast-ish SPI, scrolling, and GFX, modified from Adafruit's library), the encoder knob, and LED work. The ADC is capturing, but not in a usable way, but it's enough to feed the DSP code and see a nice pretty waterfall. Timers, interrupts, and DACs are not working yet.
362 lines
13 KiB
C
362 lines
13 KiB
C
/**
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******************************************************************************
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* @file stm32f4xx_hal_flash.h
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* @author MCD Application Team
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* @version V1.0.0
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* @date 18-February-2014
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* @brief Header file of FLASH HAL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F4xx_HAL_FLASH_H
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#define __STM32F4xx_HAL_FLASH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f4xx_hal_def.h"
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/** @addtogroup STM32F4xx_HAL_Driver
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* @{
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*/
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/** @addtogroup FLASH
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief FLASH Error structure definition
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*/
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typedef enum
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{
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FLASH_ERROR_RD = 0x01,
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FLASH_ERROR_PGS = 0x02,
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FLASH_ERROR_PGP = 0x04,
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FLASH_ERROR_PGA = 0x08,
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FLASH_ERROR_WRP = 0x10,
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FLASH_ERROR_OPERATION = 0x20
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}FLASH_ErrorTypeDef;
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/**
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* @brief FLASH Procedure structure definition
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*/
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typedef enum
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{
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FLASH_PROC_NONE = 0,
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FLASH_PROC_SECTERASE,
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FLASH_PROC_MASSERASE,
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FLASH_PROC_PROGRAM
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} FLASH_ProcedureTypeDef;
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/**
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* @brief FLASH handle Structure definition
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*/
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typedef struct
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{
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__IO FLASH_ProcedureTypeDef ProcedureOnGoing; /*Internal variable to indicate which procedure is ongoing or not in IT context*/
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__IO uint32_t NbSectorsToErase; /*Internal variable to save the remaining sectors to erase in IT context*/
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__IO uint8_t VoltageForErase; /*Internal variable to provide voltange range selected by user in IT context*/
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__IO uint32_t Sector; /*Internal variable to define the current sector which is erasing*/
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__IO uint32_t Bank; /*Internal variable to save current bank selected during mass erase*/
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__IO uint32_t Address; /*Internal variable to save address selected for program*/
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HAL_LockTypeDef Lock; /* FLASH locking object */
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__IO FLASH_ErrorTypeDef ErrorCode; /* FLASH error code */
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}FLASH_ProcessTypeDef;
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/**
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* @brief FLASH Error source
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup FLASH_Exported_Constants FLASH Exported Constants
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* @{
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*/
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/** @defgroup FLASH_Type_Program FLASH Type Program
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* @{
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*/
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#define TYPEPROGRAM_BYTE ((uint32_t)0x00) /*!< Program byte (8-bit) at a specified address */
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#define TYPEPROGRAM_HALFWORD ((uint32_t)0x01) /*!< Program a half-word (16-bit) at a specified address */
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#define TYPEPROGRAM_WORD ((uint32_t)0x02) /*!< Program a word (32-bit) at a specified address */
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#define TYPEPROGRAM_DOUBLEWORD ((uint32_t)0x03) /*!< Program a double word (64-bit) at a specified address */
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#define IS_TYPEPROGRAM(VALUE)(((VALUE) == TYPEPROGRAM_BYTE) || \
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((VALUE) == TYPEPROGRAM_HALFWORD) || \
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((VALUE) == TYPEPROGRAM_WORD) || \
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((VALUE) == TYPEPROGRAM_DOUBLEWORD))
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/**
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* @}
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*/
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/** @defgroup FLASH_Flag_definition FLASH Flag definition
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* @brief Flag definition
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* @{
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*/
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#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Operation flag */
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#define FLASH_FLAG_OPERR FLASH_SR_SOP /*!< FLASH operation Error flag */
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#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */
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#define FLASH_FLAG_PGAERR FLASH_SR_PGAERR /*!< FLASH Programming Alignment error flag */
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#define FLASH_FLAG_PGPERR FLASH_SR_PGPERR /*!< FLASH Programming Parallelism error flag */
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#define FLASH_FLAG_PGSERR FLASH_SR_PGSERR /*!< FLASH Programming Sequence error flag */
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#define FLASH_FLAG_RDERR ((uint32_t)0x00000100) /*!< Read Protection error flag (PCROP) */
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#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */
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/**
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* @}
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*/
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/** @defgroup FLASH_Interrupt_definition FLASH Interrupt definition
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* @brief FLASH Interrupt definition
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* @{
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*/
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#define FLASH_IT_EOP FLASH_CR_EOPIE /*!< End of FLASH Operation Interrupt source */
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#define FLASH_IT_ERR ((uint32_t)0x02000000) /*!< Error Interrupt source */
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/**
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* @}
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*/
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/** @defgroup FLASH_Program_Parallelism FLASH Program Parallelism
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* @{
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*/
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#define FLASH_PSIZE_BYTE ((uint32_t)0x00000000)
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#define FLASH_PSIZE_HALF_WORD ((uint32_t)0x00000100)
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#define FLASH_PSIZE_WORD ((uint32_t)0x00000200)
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#define FLASH_PSIZE_DOUBLE_WORD ((uint32_t)0x00000300)
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#define CR_PSIZE_MASK ((uint32_t)0xFFFFFCFF)
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/**
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* @}
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*/
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/** @defgroup FLASH_Keys FLASH Keys
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* @{
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*/
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#define RDP_KEY ((uint16_t)0x00A5)
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#define FLASH_KEY1 ((uint32_t)0x45670123)
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#define FLASH_KEY2 ((uint32_t)0xCDEF89AB)
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#define FLASH_OPT_KEY1 ((uint32_t)0x08192A3B)
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#define FLASH_OPT_KEY2 ((uint32_t)0x4C5D6E7F)
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/**
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* @}
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*/
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/**
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* @brief ACR register byte 0 (Bits[7:0]) base address
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*/
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#define ACR_BYTE0_ADDRESS ((uint32_t)0x40023C00)
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/**
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* @brief OPTCR register byte 0 (Bits[7:0]) base address
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*/
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#define OPTCR_BYTE0_ADDRESS ((uint32_t)0x40023C14)
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/**
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* @brief OPTCR register byte 1 (Bits[15:8]) base address
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*/
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#define OPTCR_BYTE1_ADDRESS ((uint32_t)0x40023C15)
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/**
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* @brief OPTCR register byte 2 (Bits[23:16]) base address
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*/
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#define OPTCR_BYTE2_ADDRESS ((uint32_t)0x40023C16)
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/**
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* @brief OPTCR register byte 3 (Bits[31:24]) base address
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*/
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#define OPTCR_BYTE3_ADDRESS ((uint32_t)0x40023C17)
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/**
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* @brief Set the FLASH Latency.
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* @param __LATENCY__: FLASH Latency
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* The value of this parameter depend on device used within the same series
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* @retval none
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*/
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#define __HAL_FLASH_SET_LATENCY(__LATENCY__) (*(__IO uint8_t *)ACR_BYTE0_ADDRESS = (uint8_t)(__LATENCY__))
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/**
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* @brief Enable the FLASH prefetch buffer.
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* @retval none
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*/
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#define __HAL_FLASH_PREFETCH_BUFFER_ENABLE() (FLASH->ACR |= FLASH_ACR_PRFTEN)
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/**
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* @brief Disable the FLASH prefetch buffer.
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* @retval none
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*/
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#define __HAL_FLASH_PREFETCH_BUFFER_DISABLE() (FLASH->ACR &= (~FLASH_ACR_PRFTEN))
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/**
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* @brief Enable the FLASH instruction cache.
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* @retval none
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*/
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#define __HAL_FLASH_INSTRUCTION_CACHE_ENABLE() (FLASH->ACR |= FLASH_ACR_ICEN)
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/**
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* @brief Disable the FLASH instruction cache.
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* @retval none
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*/
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#define __HAL_FLASH_INSTRUCTION_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_ICEN))
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/**
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* @brief Enable the FLASH data cache.
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* @retval none
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*/
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#define __HAL_FLASH_DATA_CACHE_ENABLE() (FLASH->ACR |= FLASH_ACR_DCEN)
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/**
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* @brief Disable the FLASH data cache.
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* @retval none
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*/
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#define __HAL_FLASH_DATA_CACHE_DISABLE() (FLASH->ACR &= (~FLASH_ACR_DCEN))
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/**
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* @brief Resets the FLASH instruction Cache.
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* @note This function must be used only when the Instruction Cache is disabled.
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* @retval None
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*/
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#define __HAL_FLASH_INSTRUCTION_CACHE_RESET() (FLASH->ACR |= FLASH_ACR_ICRST)
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/**
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* @brief Resets the FLASH data Cache.
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* @note This function must be used only when the data Cache is disabled.
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* @retval None
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*/
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#define __HAL_FLASH_DATA_CACHE_RESET() (FLASH->ACR |= FLASH_ACR_DCRST)
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/**
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* @brief Enable the specified FLASH interrupt.
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* @param __INTERRUPT__ : FLASH interrupt
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* This parameter can be any combination of the following values:
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* @arg FLASH_IT_EOP: End of FLASH Operation Interrupt
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* @arg FLASH_IT_ERR: Error Interrupt
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* @retval none
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*/
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#define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) (FLASH->CR |= (__INTERRUPT__))
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/**
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* @brief Disable the specified FLASH interrupt.
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* @param __INTERRUPT__ : FLASH interrupt
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* This parameter can be any combination of the following values:
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* @arg FLASH_IT_EOP: End of FLASH Operation Interrupt
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* @arg FLASH_IT_ERR: Error Interrupt
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* @retval none
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*/
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#define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) (FLASH->CR &= ~(uint32_t)(__INTERRUPT__))
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/**
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* @brief Get the specified FLASH flag status.
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* @param __FLAG__: specifies the FLASH flag to check.
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* This parameter can be one of the following values:
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* @arg FLASH_FLAG_EOP : FLASH End of Operation flag
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* @arg FLASH_FLAG_OPERR : FLASH operation Error flag
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* @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
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* @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
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* @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
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* @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
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* @arg FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP)
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* @arg FLASH_FLAG_BSY : FLASH Busy flag
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* @retval The new state of __FLAG__ (SET or RESET).
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*/
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#define __HAL_FLASH_GET_FLAG(__FLAG__) ((FLASH->SR & (__FLAG__)))
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/**
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* @brief Clear the specified FLASH flag.
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* @param __FLAG__: specifies the FLASH flags to clear.
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* This parameter can be any combination of the following values:
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* @arg FLASH_FLAG_EOP : FLASH End of Operation flag
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* @arg FLASH_FLAG_OPERR : FLASH operation Error flag
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* @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
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* @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
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* @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
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* @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
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* @arg FLASH_FLAG_RDERR : FLASH Read Protection error flag (PCROP)
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* @retval none
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*/
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#define __HAL_FLASH_CLEAR_FLAG(__FLAG__) (FLASH->SR = (__FLAG__))
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/* Include FLASH HAL Extension module */
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#include "stm32f4xx_hal_flash_ex.h"
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/* Exported functions --------------------------------------------------------*/
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/* Program operation functions ***********************************************/
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HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data);
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HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data);
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/* FLASH IRQ handler method */
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void HAL_FLASH_IRQHandler(void);
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/* Callbacks in non blocking modes */
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void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue);
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void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue);
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/* Peripheral Control functions **********************************************/
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HAL_StatusTypeDef HAL_FLASH_Unlock(void);
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HAL_StatusTypeDef HAL_FLASH_Lock(void);
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HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void);
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HAL_StatusTypeDef HAL_FLASH_OB_Lock(void);
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/* Option bytes control */
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HAL_StatusTypeDef HAL_FLASH_OB_Launch(void);
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/* Peripheral State functions ************************************************/
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FLASH_ErrorTypeDef HAL_FLASH_GetError(void);
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HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout);
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32F4xx_HAL_FLASH_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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