X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/782614dbb55addcae8c9d4d9e1ce3dec81287282..eee252603be67c539f9986cde76454f756e55d95:/Projects/TempDataLogger/TempDataLogger.c?ds=inline diff --git a/Projects/TempDataLogger/TempDataLogger.c b/Projects/TempDataLogger/TempDataLogger.c index ecea2fb1a..b9be8ca2d 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 @@ -18,7 +18,7 @@ advertising or publicity pertaining to distribution of the software without specific, written prior permission. - The author disclaim all warranties with regard to this + The author disclaims all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect or consequential damages or any damages @@ -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), }, @@ -102,7 +106,7 @@ ISR(TIMER1_COMPA_vect, ISR_BLOCK) uint8_t LEDMask = LEDs_GetLEDs(); /* Check to see if the logging interval has expired */ - if (CurrentLoggingTicks++ < LoggingInterval500MS_SRAM) + if (++CurrentLoggingTicks < LoggingInterval500MS_SRAM) return; /* Reset log tick counter to prepare for next logging interval */ @@ -149,11 +153,7 @@ int main(void) OpenLogFile(); LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - sei(); - - /* Discard the first sample from the temperature sensor, as it is generally incorrect */ - volatile uint8_t Dummy = Temperature_GetTemperature(); - (void)Dummy; + GlobalInterruptEnable(); for (;;) { @@ -204,13 +204,20 @@ void SetupHardware(void) Temperature_Init(); Dataflash_Init(); USB_Init(); - TWI_Init(); + 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(); } @@ -220,7 +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(); } @@ -269,11 +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 */ @@ -298,7 +304,7 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn * \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced * \param[in] ReportID Report ID of the received report from the host * \param[in] ReportType The type of report that the host has sent, either HID_REPORT_ITEM_Out or HID_REPORT_ITEM_Feature - * \param[in] ReportData Pointer to a buffer where the created report has been stored + * \param[in] ReportData Pointer to a buffer where the received report has been stored * \param[in] ReportSize Size in bytes of the received HID report */ void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, @@ -308,7 +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 */