feat: Add rfid feature and .gitignore file

include_lib/driver/device/spiflash.h

@@ -0,0 +1,125 @@
+#ifndef __SPIFLASH_H__
+#define __SPIFLASH_H__
+
+
+
+#include "typedef.h"
+#include "generic/list.h"
+#include "generic/ioctl.h"
+#include "device/device.h"
+#include "system/task.h"
+
+
+struct spi_device;
+
+enum spiflash_bit_mode {
+    SPI_2WIRE_MODE,
+    SPI_ODD_MODE,
+    SPI_DUAL_MODE,
+    SPI_QUAD_MODE,
+};
+
+enum spiflash_read_mode {
+    FAST_READ_OUTPUT_MODE,
+    FAST_READ_IO_MODE,
+    FAST_READ_IO_CONTINUOUS_READ_MODE,
+};
+
+enum sfc_run_mode {
+    //1bit mode
+    SFC_READ_DATA_MODE = (1 << 0),
+    SFC_FAST_READ_MODE = (1 << 1),
+    //2bit mode
+    SFC_FAST_READ_DUAL_IO_NORMAL_READ_MODE  = (1 << 2),
+    SFC_FAST_READ_DUAL_IO_CONTINUOUS_READ_MODE = (1 << 3),
+    SFC_FAST_READ_DUAL_OUTPUT_MODE     = (1 << 4),
+    //4bit mode
+    SFC_FAST_READ_QUAD_IO_NORMAL_READ_MODE   = (1 << 5),
+    SFC_FAST_READ_QUAD_IO_CONTINUOUS_READ_MODE = (1 << 6),
+    SFC_FAST_READ_QUAD_OUTPUT_MODE     = (1 << 7),
+
+};
+struct spi_ops {
+    int (*set_cs)(int);
+    int (*init)(void *);
+    u8(*read_byte)(int *err);
+    int (*read)(u8 *, u32 len, u8 mode);
+    int (*write_byte)(u8 cmd);
+    int (*write_cmd)(u8 *cmd, u32 len);
+    int (*write)(u8 *, u32 len);
+    u8(*get_bit_mode)();
+};
+
+
+struct sf_info {
+    u32 id;
+    u16 page_size;     //byte
+    u16 block_size;   //KByte
+    u32 chip_size;   //KByte
+};
+
+enum sf_erase_type {
+    SF_SECTOR_ERASE,
+    SF_BLOCK_ERASE,
+    SF_CHIP_ERASE,
+};
+
+//struct sf_erase {
+//enum sf_erase_type type;
+//u32 addr;
+//};
+
+
+//struct sf_wp {
+//u8 enable;
+//u8 cmd;
+//};
+
+
+struct spi_device {
+    const char *name;
+    const struct spi_ops *ops;
+};
+
+struct spiflash_platform_data {
+    const char *name;
+    enum spiflash_read_mode mode;
+    enum sfc_run_mode  sfc_run_mode;
+    void *private_data;
+};
+
+
+struct spiflash {
+    struct list_head entry;
+    void *device;
+    struct device dev;
+    struct sf_info info;
+    const struct spiflash_platform_data *pd;
+    const char *name;
+    OS_MUTEX mutext;
+    u8 inited;
+    u8 read_mode;
+    u8 read_cmd_mode;
+    u8 write_cmd_mode;
+    u8 continuous_read_mode;
+};
+
+
+#define REGISTER_SPIFLASH_DEVICE(dev) \
+	static const struct spi_device dev sec(.spi_device)
+
+
+extern struct spi_device spi_device_begin[];
+extern struct spi_device spi_device_end[];
+
+
+
+
+extern struct spiflash *__get_spiflash(const char *name);
+
+
+
+
+
+#endif
+