Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'

1 files changed, 98 insertions, 0 deletions

diff --git a/lib/lufa/Projects/TempDataLogger/Lib/FATFs/diskio.c b/lib/lufa/Projects/TempDataLogger/Lib/FATFs/diskio.c
new file mode 100644
index 000000000..8cc8cd404
--- /dev/null
+++ b/lib/lufa/Projects/TempDataLogger/Lib/FATFs/diskio.c
@@ -0,0 +1,98 @@
+/*-----------------------------------------------------------------------*/
+/* Low level disk I/O module skeleton for FatFs     (C)ChaN, 2007        */
+/*-----------------------------------------------------------------------*/
+/* This is a stub disk I/O module that acts as front end of the existing */
+/* disk I/O modules and attach it to FatFs module with common interface. */
+/*-----------------------------------------------------------------------*/
+
+#include "diskio.h"
+
+/*-----------------------------------------------------------------------*/
+/* Initialize a Drive                                                    */
+
+DSTATUS disk_initialize (
+	BYTE drv				/* Physical drive number (0..) */
+)
+{
+	return FR_OK;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Return Disk Status                                                    */
+
+DSTATUS disk_status (
+	BYTE drv		/* Physical drive number (0..) */
+)
+{
+	return FR_OK;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Read Sector(s)                                                        */
+
+DRESULT disk_read (
+	BYTE drv,		/* Physical drive number (0..) */
+	BYTE *buff,		/* Data buffer to store read data */
+	DWORD sector,	/* Sector address (LBA) */
+	BYTE count		/* Number of sectors to read (1..128) */
+)
+{
+	DataflashManager_ReadBlocks_RAM(sector, count, buff);
+	return RES_OK;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Write Sector(s)                                                       */
+
+#if _READONLY == 0
+DRESULT disk_write (
+	BYTE drv,			/* Physical drive number (0..) */
+	const BYTE *buff,	/* Data to be written */
+	DWORD sector,		/* Sector address (LBA) */
+	BYTE count			/* Number of sectors to write (1..128) */
+)
+{
+	DataflashManager_WriteBlocks_RAM(sector, count, buff);
+	return RES_OK;
+}
+#endif /* _READONLY */
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Miscellaneous Functions                                               */
+
+DRESULT disk_ioctl (
+	BYTE drv,		/* Physical drive number (0..) */
+	BYTE ctrl,		/* Control code */
+	void *buff		/* Buffer to send/receive control data */
+)
+{
+	if (ctrl == CTRL_SYNC)
+	  return RES_OK;
+	else
+	  return RES_PARERR;
+}
+
+
+DWORD get_fattime (void)
+{
+	TimeDate_t CurrTimeDate;
+
+	RTC_GetTimeDate(&CurrTimeDate);
+
+
+	return ((DWORD)(20 + CurrTimeDate.Year) << 25) |
+	             ((DWORD)CurrTimeDate.Month << 21) |
+	               ((DWORD)CurrTimeDate.Day << 16) |
+	              ((DWORD)CurrTimeDate.Hour << 11) |
+	             ((DWORD)CurrTimeDate.Minute << 5) |
+	      (((DWORD)CurrTimeDate.Second >> 1) << 0);
+}
+