Diff: targets/TARGET_NUVOTON/TARGET_NUC472/device/StdDriver/nuc472_sd.h

Revision:

149:156823d33999

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/TARGET_NUVOTON/TARGET_NUC472/device/StdDriver/nuc472_sd.h	Fri Oct 28 11:17:30 2016 +0100
@@ -0,0 +1,201 @@
+/**************************************************************************//**
+ * @file     sd.h
+ * @version  V1.00
+ * $Revision: 12 $
+ * $Date: 14/11/04 10:10a $
+ * @brief    NUC472/NUC442 SD driver header file
+ *
+ * @note
+ * Copyright (C) 2013 Nuvoton Technology Corp. All rights reserved.
+*****************************************************************************/
+#include <stdio.h>
+
+#ifndef __SD_H__
+#define __SD_H__
+
+/** @addtogroup NUC472_442_Device_Driver NUC472/NUC442 Device Driver
+  @{
+*/
+
+/** @addtogroup NUC472_442_SD_Driver SD Driver
+  @{
+*/
+
+
+/** @addtogroup NUC472_442_SD_EXPORTED_CONSTANTS SD Exported Constants
+  @{
+*/
+
+#define SD_CARD     0
+#define SD_ERR_ID       0xFFFF0100
+
+#define SD_TIMEOUT          (SD_ERR_ID|0x01)
+#define SD_NO_MEMORY            (SD_ERR_ID|0x02)
+
+//-- function return value
+#define    Successful  0
+#define    Fail        1
+
+//--- define type of SD card or MMC
+#define SD_TYPE_UNKNOWN 0
+#define SD_TYPE_SD_HIGH 1
+#define SD_TYPE_SD_LOW      2
+#define SD_TYPE_MMC     3
+#define SD_TYPE_EMMC		4
+
+/* SD error */
+#define SD_NO_SD_CARD           (SD_ERR_ID|0x10)
+#define SD_ERR_DEVICE           (SD_ERR_ID|0x11)
+#define SD_INIT_TIMEOUT     (SD_ERR_ID|0x12)
+#define SD_SELECT_ERROR     (SD_ERR_ID|0x13)
+#define SD_WRITE_PROTECT    (SD_ERR_ID|0x14)
+#define SD_INIT_ERROR       (SD_ERR_ID|0x15)
+#define SD_CRC7_ERROR       (SD_ERR_ID|0x16)
+#define SD_CRC16_ERROR      (SD_ERR_ID|0x17)
+#define SD_CRC_ERROR        (SD_ERR_ID|0x18)
+#define SD_CMD8_ERROR       (SD_ERR_ID|0x19)
+
+#define SD_FREQ     12000
+#define SDHC_FREQ   12000
+
+#define STOR_STRING_LEN 32
+
+#define    SD_PORT0  (1 << 0)  /*!< Card select SD0 \hideinitializer */
+#define    SD_PORT1  (1 << 2)  /*!< Card select SD1 \hideinitializer */
+
+#define    CardDetect_From_GPIO  (1 << 8)   /*!< Card detection pin is GPIO \hideinitializer */
+#define    CardDetect_From_DAT3  (1 << 9)   /*!< Card detection pin is DAT3 \hideinitializer */
+
+/*@}*/ /* end of group NUC472_442_SD_EXPORTED_CONSTANTS */
+
+/** @addtogroup NUC472_442_SD_EXPORTED_TYPEDEF SD Exported Type Defines
+  @{
+*/
+typedef struct SD_info_t {
+    uint32_t    CardType;    /*!< SDHC, SD, or MMC */
+    uint32_t    RCA;         /*!< relative card address */
+    uint8_t IsCardInsert;    /*!< card insert state */
+} SD_INFO_T;
+
+/* we allocate one of these for every device that we remember */
+typedef struct disk_data_t {
+    struct disk_data_t  *next;    /*!< next device */
+
+    /* information about the device -- always good */
+    unsigned int  totalSectorN;   /*!< total sector number */
+    unsigned int  diskSize;       /*!< disk size in Kbytes */
+    int           sectorSize;     /*!< sector size in bytes */
+    char          vendor[STOR_STRING_LEN];  /*!< SD card vendor */
+    char          product[STOR_STRING_LEN]; /*!< *SD card product id */
+    char          serial[STOR_STRING_LEN];  /*!< SD card serial number */
+} DISK_DATA_T;
+
+/*@}*/ /* end of group NUC472_442_SD_EXPORTED_TYPEDEF */
+
+/// @cond HIDDEN_SYMBOLS
+extern SD_INFO_T SD0;
+extern SD_INFO_T SD1;
+/// @endcond HIDDEN_SYMBOLS
+
+/** @addtogroup NUC472_442_SD_EXPORTED_FUNCTIONS SD Exported Functions
+  @{
+*/
+
+
+
+
+/**
+ *  @brief    Enable specified interrupt.
+ *
+ *  @param[in]    u32IntMask    Interrupt type mask:
+ *                           \ref SDH_INTEN_BLKDIEN_Msk / \ref SDH_INTEN_CRCIEN_Msk / \ref SDH_INTEN_CDIEN0_Msk / \ref SDH_INTEN_CDIEN1_Msk /
+ *                           \ref SDH_INTEN_CDSRC0_Msk / \ref SDH_INTEN_CDSRC1_Msk / \ref SDH_INTEN_RTOIEN_Msk / \ref SDH_INTEN_DITOIEN_Msk /
+ *                           \ref SDH_INTEN_WKIEN_Msk
+ *
+ *  @return   None.
+ * \hideinitializer 
+ */
+#define SD_ENABLE_INT(u32IntMask)    (SD->INTEN |= (u32IntMask))
+
+/**
+ *  @brief    Disable specified interrupt.
+ *
+ *  @param[in]    u32IntMask    Interrupt type mask:
+ *                           \ref SDH_INTEN_BLKDIEN_Msk / \ref SDH_INTEN_CRCIEN_Msk / \ref SDH_INTEN_CDIEN0_Msk / \ref SDH_INTEN_CDIEN1_Msk /
+ *                           \ref SDH_INTEN_SDHOST0IEN_Msk / \ref SDH_INTEN_SDHOST1IEN_Msk / \ref SDH_INTEN_RTOIEN_Msk / \ref SDH_INTEN_DITOIEN_Msk /
+ *                           \ref SDH_INTEN_WKIEN_Msk / \ref SDH_INTEN_CDSRC0_Msk / \ref SDH_INTEN_CDSRC1_Msk
+ *
+ *  @return   None.
+ * \hideinitializer 
+ */
+#define SD_DISABLE_INT(u32IntMask)    (SD->INTEN &= ~(u32IntMask))
+
+/**
+ *  @brief    Get specified interrupt flag/status.
+ *
+ *  @param[in]    u32IntMask    Interrupt type mask:
+ *                           \ref SDH_INTSTS_BLKDIF_Msk / \ref SDH_INTSTS_CRCIF_Msk / \ref SDH_INTSTS_CRC7_Msk /
+ *                           \ref SDH_INTSTS_CRC16_Msk / \ref SDH_INTSTS_CRCSTS_Msk / \ref SDH_INTSTS_DAT0STS_Msk / \ref SDH_INTSTS_CDIF0_Msk /
+ *                           \ref SDH_INTSTS_CDIF1_Msk / \ref SDH_INTSTS_SDHOST0IF_Msk / \ref SDH_INTSTS_SDHOST1IF_Msk / \ref SDH_INTSTS_RTOIF_Msk /
+ *                           \ref SDH_INTSTS_DINTOIF_Msk / \ref SDH_INTSTS_CDSTS0_Msk / \ref SDH_INTSTS_CDSTS1_Msk / \ref SDH_INTSTS_DAT1STS_Msk
+ *
+ *
+ *  @return  0 = The specified interrupt is not happened.
+ *            1 = The specified interrupt is happened.
+ * \hideinitializer 
+ */
+#define SD_GET_INT_FLAG(u32IntMask) ((SD->INTSTS & (u32IntMask))?1:0)
+
+
+/**
+ *  @brief    Clear specified interrupt flag/status.
+ *
+ *  @param[in]    u32IntMask    Interrupt type mask:
+ *                           \ref SDH_INTSTS_BLKDIF_Msk / \ref SDH_INTSTS_CRCIF_Msk / \ref SDH_INTSTS_CDIF0_Msk /
+ *                           \ref SDH_INTSTS_CDIF1_Msk / \ref SDH_INTSTS_SDHOST0IF_Msk / \ref SDH_INTSTS_SDHOST1IF_Msk /
+ *                           \ref SDH_INTSTS_RTOIF_Msk / \ref SDH_INTSTS_DINTOIF_Msk
+ *
+ *
+ *  @return   None.
+ * \hideinitializer 
+ */
+#define SD_CLR_INT_FLAG(u32IntMask) (SD->INTSTS = u32IntMask)
+
+
+/**
+ *  @brief    Check SD Card inserted or removed.
+ *
+ *  @param[in]    u32CardNum    Select SD0 or SD1. ( \ref SD_PORT0 / \ref SD_PORT1)
+ *
+ *  @return   1: Card inserted.
+ *            0: Card removed.
+ * \hideinitializer 
+ */
+#define SD_IS_CARD_PRESENT(u32CardNum) ((u32CardNum & (SD_PORT0))?(SD0.IsCardInsert):(SD1.IsCardInsert))
+
+/**
+ *  @brief    Get SD Card capacity.
+ *
+ *  @param[in]    u32CardNum    Select SD0 or SD1. ( \ref SD_PORT0 / \ref SD_PORT1)
+ *
+ *  @return   SD Card capacity. (unit: KByte)
+ * \hideinitializer 
+ */
+#define SD_GET_CARD_CAPACITY(u32CardNum)  ((u32CardNum & (SD_PORT0))?(SD_DiskInfo0.diskSize):(SD_DiskInfo1.diskSize))
+
+
+void SD_Open(uint32_t u32CardDetSrc);
+void SD_Probe(uint32_t u32CardNum);
+uint32_t SD_Read(uint32_t u32CardNum, uint8_t *pu8BufAddr, uint32_t u32StartSec, uint32_t u32SecCount);
+uint32_t SD_Write(uint32_t u32CardNum, uint8_t *pu8BufAddr, uint32_t u32StartSec, uint32_t u32SecCount);
+
+
+
+/*@}*/ /* end of group NUC472_442_ADC_EXPORTED_FUNCTIONS */
+
+/*@}*/ /* end of group NUC472_442_ADC_Driver */
+
+/*@}*/ /* end of group NUC472_442_Device_Driver */
+
+#endif  //end of __SD_H__
+/*** (C) COPYRIGHT 2013 Nuvoton Technology Corp. ***/