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ioc changed but not tested

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TuxMonkey
2026-07-20 15:39:14 +08:00
parent d13729b162
commit cda936d7e0
5 changed files with 1063 additions and 0 deletions
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59
User_Code/module/periph/w25q64/w25q64.h Normal file
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#ifndef W25Q64_H
#define W25Q64_H
#include "main.h"
#include <stdbool.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define W25Q64_PAGE_SIZE 256U
#define W25Q64_SECTOR_SIZE 4096U
#define W25Q64_FLASH_SIZE 0x800000U
#define W25Q64_JEDEC_ID 0xEF4017U
#define W25Q64_CMD_WRITE_ENABLE 0x06U
#define W25Q64_CMD_READ_STATUS_1 0x05U
#define W25Q64_CMD_READ_ID 0x9FU
#define W25Q64_CMD_READ_DATA 0x03U
#define W25Q64_CMD_PAGE_PROGRAM 0x02U
#define W25Q64_CMD_SECTOR_ERASE 0x20U
#define W25Q64_CMD_BLOCK_ERASE_64K 0xD8U
#define W25Q64_CMD_CHIP_ERASE 0xC7U
typedef enum
{
W25Q64_OK = 0,
W25Q64_ERR_PARAM = -1,
W25Q64_ERR_NOT_ATTACHED = -2,
W25Q64_ERR_HAL = -3,
W25Q64_ERR_ID = -4,
W25Q64_ERR_BUSY = -5
} W25Q64_Status_t;
typedef struct
{
SPI_HandleTypeDef *hspi;
GPIO_TypeDef *cs_port;
uint16_t cs_pin;
uint32_t timeout_ms;
} W25Q64_Handle_t;
void W25Q64_Attach(W25Q64_Handle_t *handle);
void W25Q64_Detach(void);
W25Q64_Status_t W25Q64_Init(void);
W25Q64_Status_t W25Q64_ReadID(uint32_t *jedec_id);
W25Q64_Status_t W25Q64_Read(uint32_t addr, uint8_t *data, uint32_t len);
W25Q64_Status_t W25Q64_Write(uint32_t addr, const uint8_t *data, uint32_t len);
W25Q64_Status_t W25Q64_EraseSector(uint32_t addr);
W25Q64_Status_t W25Q64_Erase64K(uint32_t addr);
W25Q64_Status_t W25Q64_ChipErase(void);
#ifdef __cplusplus
}
#endif
#endif