From 208edeee0f97a56697f0b15b519a9e723436f007 Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Wed, 30 Dec 2009 09:00:29 +0000
Subject: Add new TemperatureDataLogger project, a simple USB Mass Storage
 class Temperature Data Logger using the onboard Dataflash and Temperature
 sensor.

---
 Projects/TemperatureDataLogger/Lib/FATFs/diskio.c | 87 +++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 Projects/TemperatureDataLogger/Lib/FATFs/diskio.c

(limited to 'Projects/TemperatureDataLogger/Lib/FATFs/diskio.c')

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);
+}
-- 
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