1 files changed, 70 insertions, 0 deletions
diff --git a/src/sample/io_sample/SPI/Interrupt/spi_flash.h b/src/sample/io_sample/SPI/Interrupt/spi_flash.h
new file mode 100644
index 0000000..2b6f548
--- /dev/null
+++ b/src/sample/io_sample/SPI/Interrupt/spi_flash.h
@@ -0,0 +1,70 @@
+/**
+*********************************************************************************************************
+*               Copyright(c) 2018, Realtek Semiconductor Corporation. All rights reserved.
+*********************************************************************************************************
+* @file     spi_flash.h
+* @brief
+* @details
+* @author   yuan
+* @date     2018-12-07
+* @version  v1.0
+*********************************************************************************************************
+*/
+
+#ifndef __SPI_FLASH_H
+#define __SPI_FLASH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "rtl876x_spi.h"
+
+/* Defines ------------------------------------------------------------------*/
+#define SPI_FLASH_PAGE_SIZE             256
+#define SPI_FLASH_PerWritePageSize      256
+
+#define SPI_FLASH_WRITE_ENABLE          0x06
+#define SPI_FLASH_WRITE_DISABLE         0x04
+#define SPI_FLASH_READ_STATUS_REG_1     0x05
+#define SPI_FLASH_WRITE_STATUS_REG_1    0x01
+#define SPI_FLASH_READ_STATUS_REG_2     0x35
+#define SPI_FLASH_WRITE_STATUS_REG_2    0x31
+#define SPI_FLASH_PAGE_PROGRAM          0x02
+#define SPI_FLASH_SECTOR_ERASE          0x20
+#define SPI_FLASH_BLOCK_ERASE_32K       0x52
+#define SPI_FLASH_BLOCK_ERASE_64K       0xD8
+#define SPI_FLASH_CHIP_ERASE            0xC7
+#define SPI_FLASH_POWER_DOWN            0xB9
+#define SPI_FLASH_READ_DATA             0x03
+#define SPI_FLASH_FAST_READ             0x0B
+#define SPI_FLASH_RELEASE_POWER_DOWN    0xAB
+#define SPI_FLASH_DEVICE_ID             0xAB
+#define SPI_FLASH_MANU_ID               0x90
+#define SPI_FLASH_JEDEC_ID              0x9F
+#define SPI_FLASH_ENABLE_RESET          0x66
+#define SPI_FLASH_RESET                 0x99
+
+#define EWIP_FLAG                       0x01  /* Erase/Write in progress (WIP) flag */
+
+
+/* Globals ------------------------------------------------------------------*/
+typedef enum
+{
+    DEVICE_ID,
+    MF_DEVICE_ID,
+    JEDEC_ID
+} Flash_ID_Type;
+
+extern uint8_t Flash_Data[10];
+extern uint8_t Flash_ID_Length;
+
+void spi_flash_read_id(Flash_ID_Type vIdType, uint8_t *pId);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+