You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
108 lines
3.9 KiB
108 lines
3.9 KiB
3 days ago
|
/*
|
||
|
|
* bsp_quadspi_W25Q128.h
|
||
|
|
*
|
||
|
|
* Created on: Apr 21, 2021
|
||
|
|
* Author: Administrator
|
||
|
|
*
|
||
|
|
* 该bsp用于华邦的w25q128JV，跟华邦的w25q128JV不一样
|
||
|
|
* 坑爹的
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef BSP_QSPI_W25Q128_H_
|
||
|
|
#define BSP_QSPI_W25Q128_H_
|
||
|
|
|
||
|
|
|
||
|
|
#include "quadspi.h"
|
||
|
|
#include "stdio.h"
|
||
|
|
|
||
|
|
/* 宏定义 --------------------------------------------------------------------*/
|
||
|
|
#define FLASH_BEGIN_ADDRESS 0x00000
|
||
|
|
|
||
|
|
#define CODE_DOWNLOAD_FLASH_BEGIN_ADDRESS 0x00000
|
||
|
|
#define CODE_FLASH_STORAGE_SIZE 1024*1024 // 留下1M的空间存储数据
|
||
|
|
|
||
|
|
#define W25Q128FV_FLASH_SIZE 0x1000000 /* 128 MBits => 16MBytes */
|
||
|
|
#define W25Q128FV_BLOCK_SIZE 0x10000 /* 256 Blocks of 64KBytes */
|
||
|
|
#define W25Q128FV_HALF_BLOCK_SIZE 0x8000 /* 128 Blocks of 32KBytes */
|
||
|
|
#define W25Q128FV_SECTOR_SIZE 0x1000 /* 4096 sectors of 4kBytes */
|
||
|
|
#define W25Q128FV_PAGE_SIZE 0x100 /* 65536 pages of 256 bytes */
|
||
|
|
|
||
|
|
#define W25Q128FV_DUMMY_CYCLES_READ 4
|
||
|
|
#define W25Q128FV_DUMMY_CYCLES_READ_QUAD 10
|
||
|
|
|
||
|
|
#define W25Q128FV_BULK_ERASE_MAX_TIME 250000//ms
|
||
|
|
#define W25Q128FV_SECTOR_ERASE_MAX_TIME 3000
|
||
|
|
#define W25Q128FV_SUBSECTOR_ERASE_MAX_TIME 800
|
||
|
|
|
||
|
|
#define W25Q128FV_FLASH_ID 0XEF4018
|
||
|
|
/* W25Q128FV 指令 */
|
||
|
|
/* 复位操作 */
|
||
|
|
#define RESET_ENABLE_CMD 0x66
|
||
|
|
#define RESET_MEMORY_CMD 0x99
|
||
|
|
|
||
|
|
#define ENTER_QPI_MODE_CMD 0x38
|
||
|
|
#define EXIT_QPI_MODE_CMD 0xFF
|
||
|
|
|
||
|
|
/* 读取ID指令 */
|
||
|
|
#define READ_ID_CMD 0x90
|
||
|
|
#define DUAL_READ_ID_CMD 0x92
|
||
|
|
#define QUAD_READ_ID_CMD 0x94
|
||
|
|
#define READ_JEDEC_ID_CMD 0x9F
|
||
|
|
|
||
|
|
/* 读操作指令 */
|
||
|
|
#define READ_CMD 0x03
|
||
|
|
#define FAST_READ_CMD 0x0B
|
||
|
|
#define DUAL_OUT_FAST_READ_CMD 0x3B
|
||
|
|
#define DUAL_INOUT_FAST_READ_CMD 0xBB
|
||
|
|
#define QUAD_OUT_FAST_READ_CMD 0x6B
|
||
|
|
#define QUAD_INOUT_FAST_READ_CMD 0xEB
|
||
|
|
|
||
|
|
/* 写使能操作指令 */
|
||
|
|
#define WRITE_ENABLE_CMD 0x06
|
||
|
|
#define WRITE_DISABLE_CMD 0x04
|
||
|
|
|
||
|
|
/* 读写状态寄存器操作指令 */
|
||
|
|
#define READ_STATUS_REG1_CMD 0x05
|
||
|
|
#define READ_STATUS_REG2_CMD 0x35
|
||
|
|
#define READ_STATUS_REG3_CMD 0x15
|
||
|
|
|
||
|
|
#define WRITE_STATUS_REG1_CMD 0x01
|
||
|
|
#define WRITE_STATUS_REG2_CMD 0x31
|
||
|
|
#define WRITE_STATUS_REG3_CMD 0x11
|
||
|
|
|
||
|
|
/* 编程指令 */
|
||
|
|
#define PAGE_PROG_CMD 0x02
|
||
|
|
#define QUAD_INPUT_PAGE_PROG_CMD 0x32
|
||
|
|
|
||
|
|
/* 擦除Flash指令 */
|
||
|
|
#define SECTOR_ERASE_CMD 0x20
|
||
|
|
#define BLOCK_32KB_ERASE_CMD 0x52
|
||
|
|
#define BLOCK_64KB_ERASE_CMD 0xD8
|
||
|
|
#define CHIP_ERASE_CMD 0xC7
|
||
|
|
|
||
|
|
#define PROG_ERASE_RESUME_CMD 0x7A
|
||
|
|
#define PROG_ERASE_SUSPEND_CMD 0x75
|
||
|
|
|
||
|
|
/* 状态寄存器标志位 */
|
||
|
|
#define W25Q128FV_FSR_BUSY ((uint8_t)0x01) /* busy */
|
||
|
|
#define W25Q128FV_FSR_WREN ((uint8_t)0x02) /* write enable */
|
||
|
|
#define W25Q128FV_FSR_QE ((uint8_t)0x02) /* quad enable */
|
||
|
|
|
||
|
|
/* Flash 状态码*/
|
||
|
|
#define FLASH_OK ((uint8_t)0x00)
|
||
|
|
#define FLASH_ERROR ((uint8_t)0x01)
|
||
|
|
#define FLASH_BUSY ((uint8_t)0x02)
|
||
|
|
#define FLASH_NOT_SUPPORTED ((uint8_t)0x04)
|
||
|
|
#define FLASH_SUSPENDED ((uint8_t)0x08)
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
uint32_t QSPI_W25Qx_ReadID(void);
|
||
|
|
void QSPI_W25Qx_Reset_Memory();
|
||
|
|
void QSPI_W25Qx_EraseSector(uint32_t _SectorAddr);
|
||
|
|
uint8_t QSPI_W25Qx_Write_Buffer(uint8_t *_pBuf,uint32_t _write_Addr,uint16_t _write_Size);
|
||
|
|
void QSPI_W25Qx_Read_Buffer(uint8_t *_pBuf,uint32_t _read_Addr,uint32_t _read_Size);
|
||
|
|
void QSPI_W25Qx_EraseDownLoadFlash();
|
||
|
|
void user_Assert(char *file,uint32_t line);
|
||
|
|
#endif /* BSP_QSPI_W25Q128_H_ */
|