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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-12-30 09:00:29 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-12-30 09:00:29 +0000 |
| commit | 208edeee0f97a56697f0b15b519a9e723436f007 (patch) | |
| tree | da6a676c8ac77ee95f67ebfdc5071754971c3b44 /Projects/TemperatureDataLogger/Lib/FATFs/diskio.c | |
| parent | f5951d15936f397afbeb31bf467a90e6e9b5e161 (diff) | |
| download | lufa-208edeee0f97a56697f0b15b519a9e723436f007.tar.gz lufa-208edeee0f97a56697f0b15b519a9e723436f007.tar.bz2 lufa-208edeee0f97a56697f0b15b519a9e723436f007.zip | |
Add new TemperatureDataLogger project, a simple USB Mass Storage class Temperature Data Logger using the onboard Dataflash and Temperature sensor.
Diffstat (limited to 'Projects/TemperatureDataLogger/Lib/FATFs/diskio.c')
| -rw-r--r-- | Projects/TemperatureDataLogger/Lib/FATFs/diskio.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/Projects/TemperatureDataLogger/Lib/FATFs/diskio.c b/Projects/TemperatureDataLogger/Lib/FATFs/diskio.c new file mode 100644 index 000000000..e6be68734 --- /dev/null +++ b/Projects/TemperatureDataLogger/Lib/FATFs/diskio.c @@ -0,0 +1,87 @@ +/*-----------------------------------------------------------------------*/
+/* 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"
+
+/*-----------------------------------------------------------------------*/
+/* Inidialize a Drive */
+
+DSTATUS disk_initialize (
+ BYTE drv /* Physical drive nmuber (0..) */
+)
+{
+ return FR_OK;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Return Disk Status */
+
+DSTATUS disk_status (
+ BYTE drv /* Physical drive nmuber (0..) */
+)
+{
+ return FR_OK;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Read Sector(s) */
+
+DRESULT disk_read (
+ BYTE drv, /* Physical drive nmuber (0..) */
+ BYTE *buff, /* Data buffer to store read data */
+ DWORD sector, /* Sector address (LBA) */
+ BYTE count /* Number of sectors to read (1..255) */
+)
+{
+ DataflashManager_ReadBlocks_RAM(sector, count, buff);
+ return RES_OK;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Write Sector(s) */
+
+#if _READONLY == 0
+DRESULT disk_write (
+ BYTE drv, /* Physical drive nmuber (0..) */
+ const BYTE *buff, /* Data to be written */
+ DWORD sector, /* Sector address (LBA) */
+ BYTE count /* Number of sectors to write (1..255) */
+)
+{
+ DataflashManager_WriteBlocks_RAM(sector, count, buff);
+ return RES_OK;
+}
+#endif /* _READONLY */
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Miscellaneous Functions */
+
+DRESULT disk_ioctl (
+ BYTE drv, /* Physical drive nmuber (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)
+{
+ return (1UL << 25) | (1UL << 21) | (1UL << 16) | (1UL << 11) | (1UL << 5) | (1UL << 0);
+}
|