* <td>Device</td>\r
* </tr>\r
* <tr>\r
- * <td><b>USB Class:</b></td>\r
- * <td>Mass Storage Device</td>\r
+ * <td><b>USB Classes:</b></td>\r
+ * <td>Mass Storage Device \n\r
+ * Human Interface Device</td>\r
* </tr>\r
* <tr> \r
- * <td><b>USB Subclass:</b></td>\r
- * <td>Bulk-Only Transport</td>\r
+ * <td><b>USB Subclasses:</b></td>\r
+ * <td>Bulk-Only Transport \n\r
+ * Keyboard Subclass</td>\r
* </tr>\r
* <tr>\r
* <td><b>Relevant Standards:</b></td>\r
- * <td>USBIF Mass Storage Standard</td>\r
- * <td>USB Bulk-Only Transport Standard</td>\r
- * <td>SCSI Primary Commands Specification</td>\r
- * <td>SCSI Block Commands Specification</td>\r
+ * <td>USBIF Mass Storage Standard \n\r
+ * USB Bulk-Only Transport Standard \n\r
+ * SCSI Primary Commands Specification \n\r
+ * SCSI Block Commands Specification \n\r
+ * USBIF HID Specification, USBIF HID Usage Tables</td>\r
* </tr>\r
* <tr>\r
* <td><b>Usable Speeds:</b></td>\r
* Temperature Data Logger project. This project is a very basic USB data logger for the current temperature as reported by\r
* the board's temperature sensor, writing the temperature to a file stored on the board's Dataflash in a FAT filesystem\r
* each time a specified interval elapses. When inserted into a PC, the datalogger will appear as a standard USB Mass Storage\r
- * device with a single text file, which contains the logged data.\r
+ * device with a single text file, which contains the logged data. Files are named according to the current date when the\r
+ * logging commences.\r
*\r
- * Currently there is no timestamp associated with the logged data; this project can be extended by the addition of a Real\r
- * Time Clock chip to retain the current time/date which could be stored along with each sample.\r
+ * A DS1307 or compatible RTC IC is designed to be attached to the AVR's TWI bus, for the management of timestamps on the\r
+ * sampled data. This project will not function correctly if the RTC chip is omitted unless the DUMMY_RTC compile time token\r
+ * is specified - see \ref SSec_Options.\r
*\r
* Due to the host's need for exclusive access to the filesystem, the device will not log samples while connected to a host.\r
* For the logger to store data, the Dataflash must first be formatted by the host so that it contains a valid FAT filesystem.\r
*\r
+ * This project uses the FatFS library from ELM Chan (http://elm-chan.org/fsw/ff/00index_e.html) and the .NET HID device library\r
+ * LibHIDNet (http://sourceforge.net/projects/libhidnet/).\r
+ *\r
* \section SSec_Options Project Options\r
*\r
* The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.\r
* <td><b>Description:</b></td>\r
* </tr>\r
* <tr>\r
- * <td>LOG_FILENAME</td>\r
- * <td>TempDataLogger.h</td>\r
- * <td>Filename of the log file to write to on the device's FAT filesystem.</td>\r
- * </tr>\r
- * <tr>\r
- * <td>LOG_INTERVAL_10MS</td>\r
- * <td>TempDataLogger.h</td>\r
- * <td>Time between each data sample, in tens of milliseconds. Each time this period elapses, a\r
- * temperature sample is taken and the result stored to the Dataflash's FAT filesystem.\r
- * </td>\r
+ * <td>DUMMY_RTC</td>\r
+ * <td>Makefile CDEFS</td>\r
+ * <td>When a DS1307 RTC chip is not fitted, this token can be defined to make the demo assume a 1/1/1 01:01:01 date/time\r
+ * stamp at all times, effectively transforming the project into a basic data logger with no specified sample times.</td>\r
* </tr>\r
* </table>\r
*/\r