diff options
Diffstat (limited to 'demos/ARM7-LPC214x-GCC/mmcsd.h')
| -rw-r--r-- | demos/ARM7-LPC214x-GCC/mmcsd.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/demos/ARM7-LPC214x-GCC/mmcsd.h b/demos/ARM7-LPC214x-GCC/mmcsd.h index 047fd0fb2..142d5f1a6 100644 --- a/demos/ARM7-LPC214x-GCC/mmcsd.h +++ b/demos/ARM7-LPC214x-GCC/mmcsd.h @@ -23,26 +23,31 @@ #define NICE_WAITING
/* Following times are 10mS units.*/
-#define CMD0_RETRY 10
-#define CMD1_RETRY 100
+#define CMD0_RETRY 10
+#define CMD1_RETRY 100
+#define POLLING_INTERVAL 10
/* Byte transfer time units.*/
-#define MMC_WAIT_DATA 10000
+#define MMC_WAIT_DATA 10000
-#define CMDGOIDLE 0
-#define CMDINIT 1
-#define CMDREADCSD 9
-#define CMDREAD 17
-#define CMDWRITE 24
+#define CMDGOIDLE 0
+#define CMDINIT 1
+#define CMDREADCSD 9
+#define CMDREAD 17
+#define CMDWRITE 24
typedef struct {
ULONG32 csize;
ULONG32 rdblklen;
} MMCCSD;
+extern EventSource MMCInsertEventSource, MMCRemoveEventSource;
+
void InitMMC(void);
BOOL mmcInit(void);
+void mmcStartPolling(void);
+void mmcStopPolling(void);
BYTE8 mmcSendCommand(BYTE8 cmd, ULONG32 arg);
BOOL mmcGetSize(MMCCSD *data);
BOOL mmcBlockRead(ULONG32 blknum, BYTE8 *buf);
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