ci130x_spiflash.h 文件参考

SPIFLASH驱动文件 更多...

#include "ci130x_system.h"

浏览源代码.

宏定义
#define	SPI0FIFO_BASE   0x60000000
#define	FLASH_MSF   (0)

枚举
enum	spic_base_t { QSPI0 = HAL_DTRFLASH_BASE }
	SPI控制器定义 更多...
enum	spic_cmd_code_t {   SPIC_CMD_CODE_WRITE_ENABLE = 0x06,   SPIC_CMD_CODE_READMANUFACTURERIDDEVICEID = 0x90,   SPIC_CMD_CODE_READJEDECID = 0x9F,   SPIC_CMD_CODE_READSTATUSREG1 = 0x05,   SPIC_CMD_CODE_READSTATUSREG2 = 0x35,   SPIC_CMD_CODE_READSTATUSREG3 = 0x15,   SPIC_CMD_CODE_SECTORERASE4K = 0x20,   SPIC_CMD_CODE_BLOCKERASE32K = 0x52,   SPIC_CMD_CODE_BLOCKERASE64K = 0xd8,   SPIC_CMD_CODE_CHIPERASE = 0xc7,   SPIC_CMD_CODE_PAGEPROGRAM = 0x02,   SPIC_CMD_CODE_QUADINPUTPAGEPROGRAM = 0x32,   SPIC_CMD_CODE_WRSTATUSREG = 0x01,   SPIC_CMD_CODE_WRSTATUSREG2 = 0x31,   SPIC_CMD_CODE_WRSTATUSREG3 = 0x11,   SPIC_CMD_CODE_READDATA = 0x03,   SPIC_CMD_CODE_FASTREAD = 0x0b,   SPIC_CMD_CODE_FASTREADDUALOUTPUT = 0x3b,   SPIC_CMD_CODE_FASTREADQUADOUTPUT = 0x6b,   SPIC_CMD_CODE_FASTREADQUADIO = 0xeb,   SPIC_CMD_CODE_POWERDOWN = 0xb9,   SPIC_CMD_CODE_RELEASEPOWERDOWN = 0xab,   SPIC_CMD_CODE_ENABLERESET = 0x66,   SPIC_CMD_CODE_RESET = 0x99,   SPIC_CMD_CODE_READ_UNIQUE_ID = 0x4b,   SPIC_CMD_CODE_ERASE_SECURITY_REG = 0x44,   SPIC_CMD_CODE_WRITE_SECURITY_REG = 0x42,   SPIC_CMD_CODE_READ_SECURITY_REG = 0x48,   SPIC_CMD_CODE_WRITE_EXTENDED_ADDR_REG = 0xC5,   SPIC_CMD_CODE_READ_EXTENDED_ADDR_REG = 0xC8,   SPIC_CMD_CODE_ENABLE_QUAD = 0x38,   SPIC_CMD_CODE_DISABLE_QUAD = 0xFF }
	FLASH命令定义 更多...
enum	spic_security_reg_t {   SPIC_SECURITY_REG1 = 0,   SPIC_SECURITY_REG2 = 1,   SPIC_SECURITY_REG3 = 2 }
	FLASH安全寄存器定义 更多...

函数
int32_t	flash_init (spic_base_t spic)
	FLASH普通模式初始化 更多...
int32_t	spic_read_unique_id (spic_base_t spic, uint8_t *unique)
	读取Unique ID 更多...
int32_t	spic_read_jedec_id (spic_base_t spic, uint8_t *jedec)
	读取Jedec ID 更多...
int32_t	spic_erase_security_reg (spic_base_t spic, spic_security_reg_t reg)
	擦除FLASH安全寄存器 更多...
int32_t	spic_write_security_reg (spic_base_t spic, spic_security_reg_t reg, uint32_t buf, uint32_t addr, uint32_t size)
	写FLASH的安全寄存器 更多...
int32_t	spic_read_security_reg (spic_base_t spic, spic_security_reg_t reg, uint32_t buf, uint32_t addr, uint32_t size)
	读FLASH的安全寄存器 更多...
int32_t	spic_security_reg_lock (spic_base_t spic, spic_security_reg_t reg)
	FLASH的安全寄存器上锁,慎用:上锁之后将导致该安全寄存器不可再次编程 更多...
int32_t	flash_erase (spic_base_t spic, uint32_t addr, uint32_t size)
	FLASH擦除,兼容32M以上Flash 更多...
int32_t	flash_write (spic_base_t spic, uint32_t addr, uint32_t buf, uint32_t size)
	写FLASH,兼容32M以上Flash 更多...
int32_t	flash_read (spic_base_t spic, uint32_t buf, uint32_t addr, uint32_t size)
	读FLASH,兼容32M以上Flash 更多...
int32_t	spic_protect (spic_base_t spic, FunctionalState cmd)
	FLASH保护设置 更多...
int32_t	spic_xipconfig (spic_base_t spic)
	FLASH的XIP模式初始化 更多...
int32_t	flash_clk_div_init (spic_base_t spic)
	FLASH时钟初始化 更多...

详细描述

SPIFLASH驱动文件

版本

0.1

日期

2019-03-28

版权所有

Copyright (c) 2019 Chipintelli Technology Co., Ltd.