优化实现串口驱动，SPI驱动 W25QXX还需要初始化验证修复
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Modules/w25qxx/Inc/w25qxx.h
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209
Modules/w25qxx/Inc/w25qxx.h
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : w25qxx.h
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* @brief : W25QXX flash memory driver header file
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******************************************************************************
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*/
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/* USER CODE END Header */
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#ifndef __W25QXX_H__
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#define __W25QXX_H__
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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/**
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* @brief W25QXX command definitions
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*/
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#define W25QXX_CMD_WRITE_ENABLE 0x06
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#define W25QXX_CMD_WRITE_DISABLE 0x04
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#define W25QXX_CMD_READ_STATUS_REG1 0x05
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#define W25QXX_CMD_READ_STATUS_REG2 0x35
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#define W25QXX_CMD_WRITE_STATUS_REG 0x01
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#define W25QXX_CMD_PAGE_PROGRAM 0x02
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#define W25QXX_CMD_QUAD_PAGE_PROGRAM 0x32
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#define W25QXX_CMD_BLOCK_ERASE_4KB 0x20
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#define W25QXX_CMD_BLOCK_ERASE_32KB 0x52
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#define W25QXX_CMD_BLOCK_ERASE_64KB 0xD8
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#define W25QXX_CMD_CHIP_ERASE 0xC7
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#define W25QXX_CMD_ERASE_SECURITY_REG 0x44
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#define W25QXX_CMD_PROGRAM_SECURITY_REG 0x42
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#define W25QXX_CMD_READ_SECURITY_REG 0x48
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#define W25QXX_CMD_RDID 0x9F
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#define W25QXX_CMD_REMS 0x90
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#define W25QXX_CMD_REMS_DUAL 0xAB
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#define W25QXX_CMD_REMS_QUAD 0xAF
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#define W25QXX_CMD_READ 0x03
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#define W25QXX_CMD_FAST_READ 0x0B
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#define W25QXX_CMD_FAST_READ_DUAL 0x3B
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#define W25QXX_CMD_FAST_READ_QUAD 0x6B
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#define W25QXX_CMD_WORD_READ_QUAD 0x9B
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#define W25QXX_CMD_OCTAL_WORD_READ 0xEB
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#define W25QXX_CMD_RESET_ENABLE 0x66
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#define W25QXX_CMD_RESET 0x99
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#define W25QXX_CMD_RELEASE_POWER_DOWN 0xAB
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#define W25QXX_CMD_POWER_DOWN 0xB9
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#define W25QXX_CMD_SET_BURST_WRAP 0x77
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#define W25QXX_CMD_ENABLE_QPI 0x38
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#define W25QXX_CMD_DISABLE_QPI 0xFF
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/**
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* @brief W25QXX status register bits
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*/
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#define W25QXX_STATUS_BUSY_BIT 0x01
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#define W25QXX_STATUS_WEL_BIT 0x02
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#define W25QXX_STATUS_BP0_BIT 0x04
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#define W25QXX_STATUS_BP1_BIT 0x08
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#define W25QXX_STATUS_BP2_BIT 0x10
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#define W25QXX_STATUS_BP3_BIT 0x20
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#define W25QXX_STATUS_QE_BIT 0x40
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#define W25QXX_STATUS_SR1_BIT 0x80
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/**
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* @brief W25QXX device information structure
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*/
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typedef struct {
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uint8_t manufacturer_id; /* Manufacturer ID */
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uint8_t device_id; /* Device ID */
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uint32_t capacity; /* Total capacity in bytes */
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uint16_t page_size; /* Page size in bytes */
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uint32_t sector_size; /* Sector size in bytes */
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uint32_t block_size; /* Block size in bytes */
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} w25qxx_device_info_t;
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/**
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* @brief W25QXX SPI communication interface
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*/
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typedef struct {
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/**
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* @brief Send SPI data
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* @param data Pointer to data buffer to send
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* @param size Size of data to send
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* @return true if successful, false otherwise
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*/
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bool (*spi_send)(const uint8_t *data, uint16_t size);
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/**
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* @brief Receive SPI data
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* @param data Pointer to data buffer to receive
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* @param size Size of data to receive
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* @return true if successful, false otherwise
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*/
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bool (*spi_receive)(uint8_t *data, uint16_t size);
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/**
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* @brief Send and receive SPI data
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* @param tx_data Pointer to transmit data buffer
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* @param rx_data Pointer to receive data buffer
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* @param size Size of data to transfer
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* @return true if successful, false otherwise
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*/
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bool (*spi_transceive)(const uint8_t *tx_data, uint8_t *rx_data, uint16_t size);
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/**
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* @brief Set chip select pin state
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* @param state true for selected, false for deselected
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*/
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void (*cs_set)(bool state);
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/**
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* @brief Delay in milliseconds
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* @param ms Delay time in milliseconds
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*/
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void (*delay_ms)(uint32_t ms);
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} w25qxx_spi_interface_t;
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/**
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* @brief Initialize W25QXX flash memory
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* @param interface SPI communication interface
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* @return true if initialization is successful, false otherwise
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*/
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bool w25qxx_init(const w25qxx_spi_interface_t *interface);
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/**
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* @brief Get W25QXX device information
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* @param info Pointer to device information structure to fill
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* @return true if successful, false otherwise
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*/
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bool w25qxx_get_device_info(w25qxx_device_info_t *info);
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/**
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* @brief Read data from W25QXX flash memory
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* @param address Starting address to read from
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* @param data Pointer to data buffer to store read data
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* @param size Size of data to read
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* @return true if read is successful, false otherwise
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*/
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bool w25qxx_read(uint32_t address, uint8_t *data, uint32_t size);
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/**
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* @brief Write data to W25QXX flash memory
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* @param address Starting address to write to
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* @param data Pointer to data buffer to write
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* @param size Size of data to write
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* @return true if write is successful, false otherwise
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*/
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bool w25qxx_write(uint32_t address, const uint8_t *data, uint32_t size);
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/**
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* @brief Erase 4KB block
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* @param address Address within the block to erase
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* @return true if erase is successful, false otherwise
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*/
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bool w25qxx_erase_block_4kb(uint32_t address);
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/**
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* @brief Erase 32KB block
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* @param address Address within the block to erase
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* @return true if erase is successful, false otherwise
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*/
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bool w25qxx_erase_block_32kb(uint32_t address);
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/**
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* @brief Erase 64KB block
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* @param address Address within the block to erase
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* @return true if erase is successful, false otherwise
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*/
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bool w25qxx_erase_block_64kb(uint32_t address);
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/**
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* @brief Erase entire chip
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* @return true if erase is successful, false otherwise
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*/
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bool w25qxx_erase_chip(void);
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/**
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* @brief Read status register 1
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* @return Status register 1 value
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*/
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uint8_t w25qxx_read_status_reg1(void);
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/**
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* @brief Read status register 2
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* @return Status register 2 value
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*/
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uint8_t w25qxx_read_status_reg2(void);
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/**
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* @brief Write status register
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* @param reg1 Status register 1 value
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* @param reg2 Status register 2 value
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* @return true if write is successful, false otherwise
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*/
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bool w25qxx_write_status_reg(uint8_t reg1, uint8_t reg2);
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/**
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* @brief Put W25QXX into power down mode
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* @return true if successful, false otherwise
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*/
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bool w25qxx_power_down(void);
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/**
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* @brief Release W25QXX from power down mode
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* @return true if successful, false otherwise
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*/
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bool w25qxx_release_power_down(void);
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#endif /* __W25QXX_H__ */
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