X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/ef4cff29c3cea77d545869ad71bdd043e5475482..9da01ee78b59bcaed0d73e3f77d2f284885bfc76:/Projects/TempDataLogger/TempDataLogger.c

diff --git a/Projects/TempDataLogger/TempDataLogger.c b/Projects/TempDataLogger/TempDataLogger.c
index 23f78aa37..e03f6d861 100644
--- a/Projects/TempDataLogger/TempDataLogger.c
+++ b/Projects/TempDataLogger/TempDataLogger.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2012.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -45,15 +45,18 @@ USB_ClassInfo_MS_Device_t Disk_MS_Interface =
 		.Config =
 			{
 				.InterfaceNumber           = 0,
-
-				.DataINEndpointNumber      = MASS_STORAGE_IN_EPNUM,
-				.DataINEndpointSize        = MASS_STORAGE_IO_EPSIZE,
-				.DataINEndpointDoubleBank  = false,
-
-				.DataOUTEndpointNumber     = MASS_STORAGE_OUT_EPNUM,
-				.DataOUTEndpointSize       = MASS_STORAGE_IO_EPSIZE,
-				.DataOUTEndpointDoubleBank = false,
-
+				.DataINEndpoint            =
+					{
+						.Address           = MASS_STORAGE_IN_EPADDR,
+						.Size              = MASS_STORAGE_IO_EPSIZE,
+						.Banks             = 1,
+					},
+				.DataOUTEndpoint           =
+					{
+						.Address           = MASS_STORAGE_OUT_EPADDR,
+						.Size              = MASS_STORAGE_IO_EPSIZE,
+						.Banks             = 1,
+					},
 				.TotalLUNs                 = 1,
 			},
 	};
@@ -70,11 +73,12 @@ USB_ClassInfo_HID_Device_t Generic_HID_Interface =
 		.Config =
 			{
 				.InterfaceNumber              = 1,
-
-				.ReportINEndpointNumber       = GENERIC_IN_EPNUM,
-				.ReportINEndpointSize         = GENERIC_EPSIZE,
-				.ReportINEndpointDoubleBank   = false,
-
+				.ReportINEndpoint             =
+					{
+						.Address              = GENERIC_IN_EPADDR,
+						.Size                 = GENERIC_EPSIZE,
+						.Banks                = 1,
+					},
 				.PrevReportINBuffer           = PrevHIDReportBuffer,
 				.PrevReportINBufferSize       = sizeof(PrevHIDReportBuffer),
 			},
@@ -149,7 +153,7 @@ int main(void)
 	OpenLogFile();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	sei();
+	GlobalInterruptEnable();
 
 	for (;;)
 	{
@@ -200,13 +204,20 @@ void SetupHardware(void)
 	Temperature_Init();
 	Dataflash_Init();
 	USB_Init();
-	TWI_Init(TWI_BIT_PRESCALE_4, (F_CPU / 4 / 50000) / 2);
+	TWI_Init(TWI_BIT_PRESCALE_4, TWI_BITLENGTH_FROM_FREQ(4, 50000));
 
 	/* 500ms logging interval timer configuration */
 	OCR1A   = (((F_CPU / 1024) / 2) - 1);
 	TCCR1B  = (1 << WGM12) | (1 << CS12) | (1 << CS10);
 	TIMSK1  = (1 << OCIE1A);
 
+	/* Check if the Dataflash is working, abort if not */
+	if (!(DataflashManager_CheckDataflashOperation()))
+	{
+		LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+		for(;;);
+	}
+
 	/* Clear Dataflash sector protections, if enabled */
 	DataflashManager_ResetDataflashProtections();
 }
@@ -216,7 +227,7 @@ void EVENT_USB_Device_Connect(void)
 {
 	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
 
-	/* Close the log file so that the host has exclusive filesystem access */
+	/* Close the log file so that the host has exclusive file system access */
 	CloseLogFile();
 }
 
@@ -265,11 +276,10 @@ bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSI
 /** HID class driver callback function for the creation of HID reports to the host.
  *
  *  \param[in]     HIDInterfaceInfo  Pointer to the HID class interface configuration structure being referenced
- *  \param[in,out] ReportID    Report ID requested by the host if non-zero, otherwise callback should set to the
- *                             generated report ID
+ *  \param[in,out] ReportID    Report ID requested by the host if non-zero, otherwise callback should set to the generated report ID
  *  \param[in]     ReportType  Type of the report to create, either HID_REPORT_ITEM_In or HID_REPORT_ITEM_Feature
  *  \param[out]    ReportData  Pointer to a buffer where the created report should be stored
- *  \param[out]    ReportSize  Number of bytes written in the report (or zero if no report is to be sent
+ *  \param[out]    ReportSize  Number of bytes written in the report (or zero if no report is to be sent)
  *
  *  \return Boolean true to force the sending of the report, false to let the library determine if it needs to be sent
  */
@@ -304,7 +314,7 @@ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDI
                                           const uint16_t ReportSize)
 {
 	Device_Report_t* ReportParams = (Device_Report_t*)ReportData;
-	
+
 	DS1307_SetTimeDate(&ReportParams->TimeDate);
 
 	/* If the logging interval has changed from its current value, write it to EEPROM */