Changeset 359 for asp3_tinet_ecnl_arm/trunk/ntshell/fatfs/sdfs.h

Timestamp:

Jun 20, 2018, 7:59:22 PM (6 years ago)

Author:

coas-nagasima

Message:

SDカードの挿抜を検知するよう更新
他

File:

• asp3_tinet_ecnl_arm/trunk/ntshell/fatfs/sdfs.h (modified) (4 diffs)

asp3_tinet_ecnl_arm/trunk/ntshell/fatfs/sdfs.h

@@ -34 +34 @@
 #endif
 
+/* MMC card type flags (MMC_GET_TYPE) */
+#define CT_FAIL         0x00
+#define CT_MMC          0x01            /* MMC ver 3 */
+#define CT_SD1          0x02            /* SD ver 1 */
+#define CT_SD2          0x04            /* SD ver 2 */
+#define CT_SDC          (CT_SD1|CT_SD2) /* SD */
+#define CT_BLOCK        0x08            /* Block addressing */
+
 /** Access the filesystem on an SD Card using SPI
         *
@@ -51 +59 @@
 typedef struct sdfs_s{
         const char* name;
+        volatile uint8_t _is_initialized;
+        uint8_t _card_type;
+        uint8_t _csd[16], _cid[16];
+        uint64_t _capacity;
+        uint64_t _block_len;
         uint64_t _sectors;
         spi_t _spi;
@@ -57 +70 @@
     uint32_t _init_sck;
     uint32_t _transfer_sck;
-        int _is_initialized;
 } sdfs_t;
 
@@ -76 +88 @@
 int sdfs_sync(sdfs_t *obj);
 uint64_t sdfs_sectors(sdfs_t *obj);
+int sdfs_trim(sdfs_t *obj, uint32_t st, uint32_t ed);
+int sdfs_get_ocr(sdfs_t *obj, uint8_t buff[4]);
+int sdfs_get_sdstat(sdfs_t *obj, uint8_t buff[64]);
 
 #ifdef __cplusplus