--- /dev/null
+/*\r
+ LUFA Library\r
+ Copyright (C) Dean Camera, 2011.\r
+\r
+ dean [at] fourwalledcubicle [dot] com\r
+ www.lufa-lib.org\r
+*/\r
+\r
+/*\r
+ Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+\r
+ Permission to use, copy, modify, distribute, and sell this\r
+ software and its documentation for any purpose is hereby granted\r
+ without fee, provided that the above copyright notice appear in\r
+ all copies and that both that the copyright notice and this\r
+ permission notice and warranty disclaimer appear in supporting\r
+ documentation, and that the name of the author not be used in\r
+ advertising or publicity pertaining to distribution of the\r
+ software without specific, written prior permission.\r
+\r
+ The author disclaim all warranties with regard to this\r
+ software, including all implied warranties of merchantability\r
+ and fitness. In no event shall the author be liable for any\r
+ special, indirect or consequential damages or any damages\r
+ whatsoever resulting from loss of use, data or profits, whether\r
+ in an action of contract, negligence or other tortious action,\r
+ arising out of or in connection with the use or performance of\r
+ this software.\r
+*/\r
+\r
+#include "HIDReportViewer.h"\r
+\r
+/** Processed HID report descriptor items structure, containing information on each HID report element */\r
+static HID_ReportInfo_t HIDReportInfo;\r
+\r
+/** LUFA HID Class driver interface configuration and state information. This structure is\r
+ * passed to all HID Class driver functions, so that multiple instances of the same class\r
+ * within a device can be differentiated from one another.\r
+ */\r
+USB_ClassInfo_HID_Host_t Device_HID_Interface =\r
+ {\r
+ .Config =\r
+ {\r
+ .DataINPipeNumber = 1,\r
+ .DataINPipeDoubleBank = false,\r
+\r
+ .DataOUTPipeNumber = 2,\r
+ .DataOUTPipeDoubleBank = false,\r
+\r
+ .HIDInterfaceProtocol = HID_CSCP_NonBootProtocol,\r
+\r
+ .HIDParserData = &HIDReportInfo\r
+ },\r
+ };\r
+\r
+\r
+/** Main program entry point. This routine configures the hardware required by the application, then\r
+ * enters a loop to run the application tasks in sequence.\r
+ */\r
+int main(void)\r
+{\r
+ SetupHardware();\r
+\r
+ puts_P(PSTR(ESC_FG_CYAN "HID Device Report Viewer Running.\r\n" ESC_FG_WHITE));\r
+\r
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
+ sei();\r
+\r
+ for (;;)\r
+ {\r
+ switch (USB_HostState)\r
+ {\r
+ case HOST_STATE_Addressed:\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
+\r
+ uint16_t ConfigDescriptorSize;\r
+ uint8_t ConfigDescriptorData[512];\r
+\r
+ if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,\r
+ sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)\r
+ {\r
+ puts_P(PSTR("Error Retrieving Configuration Descriptor.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+ USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+ break;\r
+ }\r
+\r
+ if (HID_Host_ConfigurePipes(&Device_HID_Interface,\r
+ ConfigDescriptorSize, ConfigDescriptorData) != HID_ENUMERROR_NoError)\r
+ {\r
+ puts_P(PSTR("Attached Device Not a Valid HID Device.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+ USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+ break;\r
+ }\r
+\r
+ if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)\r
+ {\r
+ puts_P(PSTR("Error Setting Device Configuration.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+ USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+ break;\r
+ }\r
+\r
+ if (HID_Host_SetReportProtocol(&Device_HID_Interface) != 0)\r
+ {\r
+ puts_P(PSTR("Error Setting Report Protocol Mode.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+ USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+ break;\r
+ }\r
+\r
+ puts_P(PSTR("HID Device Enumerated.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
+ USB_HostState = HOST_STATE_Configured;\r
+ break;\r
+ case HOST_STATE_Configured:\r
+ LEDs_SetAllLEDs(LEDMASK_USB_BUSY);\r
+ \r
+ printf_P(PSTR("\r\n\r\nTotal Reports: %d\r\n"), HIDReportInfo.TotalDeviceReports);\r
+ for (uint8_t ReportIndex = 0; ReportIndex < HIDReportInfo.TotalDeviceReports; ReportIndex++)\r
+ {\r
+ HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[ReportIndex];\r
+\r
+ uint8_t ReportSizeInBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_In];\r
+ uint8_t ReportSizeOutBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Out];\r
+ uint8_t ReportSizeFeatureBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Feature];\r
+\r
+ /* Print out the byte sizes of each report within the device */\r
+ printf_P(PSTR(" + Report ID %d - In: %d bytes, Out: %d bytes, Feature: %d bytes\r\n"),\r
+ CurrReportIDInfo->ReportID,\r
+ ((ReportSizeInBits >> 3) + ((ReportSizeInBits & 0x07) != 0)),\r
+ ((ReportSizeOutBits >> 3) + ((ReportSizeOutBits & 0x07) != 0)),\r
+ ((ReportSizeFeatureBits >> 3) + ((ReportSizeFeatureBits & 0x07) != 0)));\r
+ }\r
+ \r
+ printf_P(PSTR("\r\n\r\nReport Items: %d\r\n"), HIDReportInfo.TotalDeviceReports);\r
+ for (uint8_t ItemIndex = 0; ItemIndex < HIDReportInfo.TotalReportItems; ItemIndex++)\r
+ {\r
+ HID_ReportItem_t* RItem = &HIDReportInfo.ReportItems[ItemIndex];\r
+\r
+ printf_P(PSTR(" + Item %d:\r\n"\r
+ " - Report ID: 0x%02X\r\n"\r
+ " - Data Direction: %s\r\n"\r
+ " - Item Flags: 0x%02X\r\n"\r
+ " - Item Offset (Bits): 0x%02X\r\n"\r
+ " - Item Size (Bits): 0x%02X\r\n"\r
+ " - Usage Page: 0x%04X\r\n"\r
+ " - Usage: 0x%04X\r\n"\r
+ " - Unit Type: 0x%04X\r\n"\r
+ " - Unit Exponent: 0x%02X\r\n"\r
+ " - Logical Minimum: 0x%04X\r\n"\r
+ " - Logical Maximum: 0x%04X\r\n"\r
+ " - Physical Minimum: 0x%04X\r\n"\r
+ " - Physical Maximum: 0x%04X\r\n"\r
+ " - Collection Path:\r\n"),\r
+ ItemIndex,\r
+ RItem->ReportID,\r
+ ((RItem->ItemType == HID_REPORT_ITEM_In) ? "IN" : ((RItem->ItemType == HID_REPORT_ITEM_Out) ? "OUT" : "FEATURE")),\r
+ RItem->ItemFlags,\r
+ RItem->BitOffset,\r
+ RItem->Attributes.BitSize,\r
+ RItem->Attributes.Usage.Page,\r
+ RItem->Attributes.Usage.Usage,\r
+ RItem->Attributes.Unit.Type,\r
+ RItem->Attributes.Unit.Exponent,\r
+ RItem->Attributes.Logical.Minimum,\r
+ RItem->Attributes.Logical.Maximum,\r
+ RItem->Attributes.Physical.Minimum,\r
+ RItem->Attributes.Physical.Maximum);\r
+ \r
+ HID_CollectionPath_t* CollectionPath = RItem->CollectionPath;\r
+ uint8_t CollectionDepth = 6;\r
+ \r
+ while (CollectionPath != NULL)\r
+ {\r
+ for (uint8_t i = 0; i < CollectionDepth; i++)\r
+ putchar(' ');\r
+\r
+ printf_P(PSTR("- Type: 0x%02X\r\n"), CollectionPath->Type);\r
+ \r
+ for (uint8_t i = 0; i < CollectionDepth; i++)\r
+ putchar(' ');\r
+\r
+ printf_P(PSTR("- Usage: 0x%02X\r\n"), CollectionPath->Usage);\r
+\r
+ CollectionDepth += 3;\r
+ CollectionPath = CollectionPath->Parent;\r
+ }\r
+ }\r
+ \r
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
+ USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
+ break;\r
+ }\r
+\r
+ HID_Host_USBTask(&Device_HID_Interface);\r
+ USB_USBTask();\r
+ }\r
+}\r
+\r
+/** Configures the board hardware and chip peripherals for the demo's functionality. */\r
+void SetupHardware(void)\r
+{\r
+ /* Disable watchdog if enabled by bootloader/fuses */\r
+ MCUSR &= ~(1 << WDRF);\r
+ wdt_disable();\r
+\r
+ /* Disable clock division */\r
+ clock_prescale_set(clock_div_1);\r
+\r
+ /* Hardware Initialization */\r
+ Serial_Init(9600, false);\r
+ LEDs_Init();\r
+ USB_Init();\r
+\r
+ /* Create a stdio stream for the serial port for stdin and stdout */\r
+ Serial_CreateStream(NULL);\r
+}\r
+\r
+/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and\r
+ * starts the library USB task to begin the enumeration and USB management process.\r
+ */\r
+void EVENT_USB_Host_DeviceAttached(void)\r
+{\r
+ puts_P(PSTR("Device Attached.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
+}\r
+\r
+/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and\r
+ * stops the library USB task management process.\r
+ */\r
+void EVENT_USB_Host_DeviceUnattached(void)\r
+{\r
+ puts_P(PSTR("\r\nDevice Unattached.\r\n"));\r
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
+}\r
+\r
+/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully\r
+ * enumerated by the host and is now ready to be used by the application.\r
+ */\r
+void EVENT_USB_Host_DeviceEnumerationComplete(void)\r
+{\r
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
+}\r
+\r
+/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */\r
+void EVENT_USB_Host_HostError(const uint8_t ErrorCode)\r
+{\r
+ USB_Disable();\r
+\r
+ printf_P(PSTR(ESC_FG_RED "Host Mode Error\r\n"\r
+ " -- Error Code %d\r\n" ESC_FG_WHITE), ErrorCode);\r
+\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+ for(;;);\r
+}\r
+\r
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while\r
+ * enumerating an attached USB device.\r
+ */\r
+void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,\r
+ const uint8_t SubErrorCode)\r
+{\r
+ printf_P(PSTR(ESC_FG_RED "Dev Enum Error\r\n"\r
+ " -- Error Code %d\r\n"\r
+ " -- Sub Error Code %d\r\n"\r
+ " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);\r
+\r
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+}\r
+\r
+/** Callback for the HID Report Parser. This function is called each time the HID report parser is about to store\r
+ * an IN, OUT or FEATURE item into the HIDReportInfo structure. To save on RAM, we are able to filter out items\r
+ * we aren't interested in (preventing us from being able to extract them later on, but saving on the RAM they would\r
+ * have occupied).\r
+ *\r
+ * \param[in] CurrentItem Pointer to the item the HID report parser is currently working with\r
+ *\r
+ * \return Boolean true if the item should be stored into the HID report structure, false if it should be discarded\r
+ */\r
+bool CALLBACK_HIDParser_FilterHIDReportItem(HID_ReportItem_t* const CurrentItem)\r
+{\r
+ return true;\r
+}\r
+\r
--- /dev/null
+# Hey Emacs, this is a -*- makefile -*-\r
+#----------------------------------------------------------------------------\r
+# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.\r
+# >> Modified for use with the LUFA project. <<\r
+#\r
+# Released to the Public Domain\r
+#\r
+# Additional material for this makefile was written by:\r
+# Peter Fleury\r
+# Tim Henigan\r
+# Colin O'Flynn\r
+# Reiner Patommel\r
+# Markus Pfaff\r
+# Sander Pool\r
+# Frederik Rouleau\r
+# Carlos Lamas\r
+# Dean Camera\r
+# Opendous Inc.\r
+# Denver Gingerich\r
+#\r
+#----------------------------------------------------------------------------\r
+# On command line:\r
+#\r
+# make all = Make software.\r
+#\r
+# make clean = Clean out built project files.\r
+#\r
+# make coff = Convert ELF to AVR COFF.\r
+#\r
+# make extcoff = Convert ELF to AVR Extended COFF.\r
+#\r
+# make program = Download the hex file to the device, using avrdude.\r
+# Please customize the avrdude settings below first!\r
+#\r
+# make dfu = Download the hex file to the device, using dfu-programmer (must\r
+# have dfu-programmer installed).\r
+#\r
+# make flip = Download the hex file to the device, using Atmel FLIP (must\r
+# have Atmel FLIP installed).\r
+#\r
+# make dfu-ee = Download the eeprom file to the device, using dfu-programmer\r
+# (must have dfu-programmer installed).\r
+#\r
+# make flip-ee = Download the eeprom file to the device, using Atmel FLIP\r
+# (must have Atmel FLIP installed).\r
+#\r
+# make doxygen = Generate DoxyGen documentation for the project (must have\r
+# DoxyGen installed)\r
+#\r
+# make debug = Start either simulavr or avarice as specified for debugging,\r
+# with avr-gdb or avr-insight as the front end for debugging.\r
+#\r
+# make filename.s = Just compile filename.c into the assembler code only.\r
+#\r
+# make filename.i = Create a preprocessed source file for use in submitting\r
+# bug reports to the GCC project.\r
+#\r
+# To rebuild project do "make clean" then "make all".\r
+#----------------------------------------------------------------------------\r
+\r
+\r
+# MCU name\r
+MCU = at90usb1287\r
+\r
+\r
+# Target architecture (see library "Board Types" documentation).\r
+ARCH = AVR8\r
+\r
+\r
+# Target board (see library "Board Types" documentation, NONE for projects not requiring\r
+# LUFA board drivers). If USER is selected, put custom board drivers in a directory called\r
+# "Board" inside the application directory.\r
+BOARD = USBKEY\r
+\r
+\r
+# Processor frequency.\r
+# This will define a symbol, F_CPU, in all source code files equal to the\r
+# processor frequency in Hz. You can then use this symbol in your source code to\r
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done\r
+# automatically to create a 32-bit value in your source code.\r
+#\r
+# This will be an integer division of F_USB below, as it is sourced by\r
+# F_USB after it has run through any CPU prescalers. Note that this value\r
+# does not *change* the processor frequency - it should merely be updated to\r
+# reflect the processor speed set externally so that the code can use accurate\r
+# software delays.\r
+F_CPU = 8000000\r
+\r
+\r
+# Input clock frequency.\r
+# This will define a symbol, F_USB, in all source code files equal to the\r
+# input clock frequency (before any prescaling is performed) in Hz. This value may\r
+# differ from F_CPU if prescaling is used on the latter, and is required as the\r
+# raw input clock is fed directly to the PLL sections of the AVR for high speed\r
+# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'\r
+# at the end, this will be done automatically to create a 32-bit value in your\r
+# source code.\r
+#\r
+# If no clock division is performed on the input clock inside the AVR (via the\r
+# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.\r
+F_USB = $(F_CPU)\r
+\r
+\r
+# Output format. (can be srec, ihex, binary)\r
+FORMAT = ihex\r
+\r
+\r
+# Target file name (without extension).\r
+TARGET = HIDReportViewer\r
+\r
+\r
+# Object files directory\r
+# To put object files in current directory, use a dot (.), do NOT make\r
+# this an empty or blank macro!\r
+OBJDIR = .\r
+\r
+\r
+# Path to the LUFA library\r
+LUFA_PATH = ../../..\r
+\r
+\r
+# LUFA library compile-time options and predefined tokens\r
+LUFA_OPTS = -D USB_HOST_ONLY\r
+LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"\r
+\r
+\r
+# Create the LUFA source path variables by including the LUFA root makefile\r
+include $(LUFA_PATH)/LUFA/makefile\r
+\r
+\r
+# List C source files here. (C dependencies are automatically generated.)\r
+SRC = $(TARGET).c \\r
+ $(LUFA_SRC_USB) \\r
+ $(LUFA_SRC_USBCLASS) \\r
+ $(LUFA_SRC_SERIAL)\r
+\r
+\r
+# List C++ source files here. (C dependencies are automatically generated.)\r
+CPPSRC =\r
+\r
+\r
+# List Assembler source files here.\r
+# Make them always end in a capital .S. Files ending in a lowercase .s\r
+# will not be considered source files but generated files (assembler\r
+# output from the compiler), and will be deleted upon "make clean"!\r
+# Even though the DOS/Win* filesystem matches both .s and .S the same,\r
+# it will preserve the spelling of the filenames, and gcc itself does\r
+# care about how the name is spelled on its command-line.\r
+ASRC =\r
+\r
+\r
+# Optimization level, can be [0, 1, 2, 3, s].\r
+# 0 = turn off optimization. s = optimize for size.\r
+# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)\r
+OPT = s\r
+\r
+\r
+# Debugging format.\r
+# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.\r
+# AVR Studio 4.10 requires dwarf-2.\r
+# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.\r
+DEBUG = dwarf-2\r
+\r
+\r
+# List any extra directories to look for include files here.\r
+# Each directory must be seperated by a space.\r
+# Use forward slashes for directory separators.\r
+# For a directory that has spaces, enclose it in quotes.\r
+EXTRAINCDIRS = $(LUFA_PATH)/\r
+\r
+\r
+# Compiler flag to set the C Standard level.\r
+# c89 = "ANSI" C\r
+# gnu89 = c89 plus GCC extensions\r
+# c99 = ISO C99 standard (not yet fully implemented)\r
+# gnu99 = c99 plus GCC extensions\r
+CSTANDARD = -std=c99\r
+\r
+\r
+# Place -D or -U options here for C sources\r
+CDEFS = -DF_CPU=$(F_CPU)UL\r
+CDEFS += -DF_USB=$(F_USB)UL\r
+CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)\r
+CDEFS += $(LUFA_OPTS)\r
+\r
+\r
+# Place -D or -U options here for ASM sources\r
+ADEFS = -DF_CPU=$(F_CPU)\r
+ADEFS += -DF_USB=$(F_USB)UL\r
+ADEFS += -DBOARD=BOARD_$(BOARD)\r
+ADEFS += $(LUFA_OPTS)\r
+\r
+# Place -D or -U options here for C++ sources\r
+CPPDEFS = -DF_CPU=$(F_CPU)UL\r
+CPPDEFS += -DF_USB=$(F_USB)UL\r
+CPPDEFS += -DBOARD=BOARD_$(BOARD)\r
+CPPDEFS += $(LUFA_OPTS)\r
+#CPPDEFS += -D__STDC_LIMIT_MACROS\r
+#CPPDEFS += -D__STDC_CONSTANT_MACROS\r
+\r
+\r
+\r
+#---------------- Compiler Options C ----------------\r
+# -g*: generate debugging information\r
+# -O*: optimization level\r
+# -f...: tuning, see GCC manual and avr-libc documentation\r
+# -Wall...: warning level\r
+# -Wa,...: tell GCC to pass this to the assembler.\r
+# -adhlns...: create assembler listing\r
+CFLAGS = -g$(DEBUG)\r
+CFLAGS += $(CDEFS)\r
+CFLAGS += -O$(OPT)\r
+CFLAGS += -funsigned-char\r
+CFLAGS += -funsigned-bitfields\r
+CFLAGS += -ffunction-sections\r
+CFLAGS += -fno-inline-small-functions\r
+CFLAGS += -fpack-struct\r
+CFLAGS += -fshort-enums\r
+CFLAGS += -fno-strict-aliasing\r
+CFLAGS += -Wall\r
+CFLAGS += -Wstrict-prototypes\r
+#CFLAGS += -mshort-calls\r
+#CFLAGS += -fno-unit-at-a-time\r
+#CFLAGS += -Wundef\r
+#CFLAGS += -Wunreachable-code\r
+#CFLAGS += -Wsign-compare\r
+CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)\r
+CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))\r
+CFLAGS += $(CSTANDARD)\r
+\r
+\r
+#---------------- Compiler Options C++ ----------------\r
+# -g*: generate debugging information\r
+# -O*: optimization level\r
+# -f...: tuning, see GCC manual and avr-libc documentation\r
+# -Wall...: warning level\r
+# -Wa,...: tell GCC to pass this to the assembler.\r
+# -adhlns...: create assembler listing\r
+CPPFLAGS = -g$(DEBUG)\r
+CPPFLAGS += $(CPPDEFS)\r
+CPPFLAGS += -O$(OPT)\r
+CPPFLAGS += -funsigned-char\r
+CPPFLAGS += -funsigned-bitfields\r
+CPPFLAGS += -fpack-struct\r
+CPPFLAGS += -fshort-enums\r
+CPPFLAGS += -fno-exceptions\r
+CPPFLAGS += -Wall\r
+CPPFLAGS += -Wundef\r
+#CPPFLAGS += -mshort-calls\r
+#CPPFLAGS += -fno-unit-at-a-time\r
+#CPPFLAGS += -Wstrict-prototypes\r
+#CPPFLAGS += -Wunreachable-code\r
+#CPPFLAGS += -Wsign-compare\r
+CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)\r
+CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))\r
+#CPPFLAGS += $(CSTANDARD)\r
+\r
+\r
+#---------------- Assembler Options ----------------\r
+# -Wa,...: tell GCC to pass this to the assembler.\r
+# -adhlns: create listing\r
+# -gstabs: have the assembler create line number information; note that\r
+# for use in COFF files, additional information about filenames\r
+# and function names needs to be present in the assembler source\r
+# files -- see avr-libc docs [FIXME: not yet described there]\r
+# -listing-cont-lines: Sets the maximum number of continuation lines of hex\r
+# dump that will be displayed for a given single line of source input.\r
+ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100\r
+\r
+\r
+#---------------- Library Options ----------------\r
+# Minimalistic printf version\r
+PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min\r
+\r
+# Floating point printf version (requires MATH_LIB = -lm below)\r
+PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt\r
+\r
+# If this is left blank, then it will use the Standard printf version.\r
+PRINTF_LIB =\r
+#PRINTF_LIB = $(PRINTF_LIB_MIN)\r
+#PRINTF_LIB = $(PRINTF_LIB_FLOAT)\r
+\r
+\r
+# Minimalistic scanf version\r
+SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min\r
+\r
+# Floating point + %[ scanf version (requires MATH_LIB = -lm below)\r
+SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt\r
+\r
+# If this is left blank, then it will use the Standard scanf version.\r
+SCANF_LIB =\r
+#SCANF_LIB = $(SCANF_LIB_MIN)\r
+#SCANF_LIB = $(SCANF_LIB_FLOAT)\r
+\r
+\r
+MATH_LIB = -lm\r
+\r
+\r
+# List any extra directories to look for libraries here.\r
+# Each directory must be seperated by a space.\r
+# Use forward slashes for directory separators.\r
+# For a directory that has spaces, enclose it in quotes.\r
+EXTRALIBDIRS =\r
+\r
+\r
+\r
+#---------------- External Memory Options ----------------\r
+\r
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),\r
+# used for variables (.data/.bss) and heap (malloc()).\r
+#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff\r
+\r
+# 64 KB of external RAM, starting after internal RAM (ATmega128!),\r
+# only used for heap (malloc()).\r
+#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff\r
+\r
+EXTMEMOPTS =\r
+\r
+\r
+\r
+#---------------- Linker Options ----------------\r
+# -Wl,...: tell GCC to pass this to linker.\r
+# -Map: create map file\r
+# --cref: add cross reference to map file\r
+LDFLAGS = -Wl,-Map=$(TARGET).map,--cref\r
+LDFLAGS += -Wl,--relax\r
+LDFLAGS += -Wl,--gc-sections\r
+LDFLAGS += $(EXTMEMOPTS)\r
+LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))\r
+LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)\r
+#LDFLAGS += -T linker_script.x\r
+\r
+\r
+\r
+#---------------- Programming Options (avrdude) ----------------\r
+\r
+# Programming hardware\r
+# Type: avrdude -c ?\r
+# to get a full listing.\r
+#\r
+AVRDUDE_PROGRAMMER = jtagmkII\r
+\r
+# com1 = serial port. Use lpt1 to connect to parallel port.\r
+AVRDUDE_PORT = usb\r
+\r
+AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex\r
+#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep\r
+\r
+\r
+# Uncomment the following if you want avrdude's erase cycle counter.\r
+# Note that this counter needs to be initialized first using -Yn,\r
+# see avrdude manual.\r
+#AVRDUDE_ERASE_COUNTER = -y\r
+\r
+# Uncomment the following if you do /not/ wish a verification to be\r
+# performed after programming the device.\r
+#AVRDUDE_NO_VERIFY = -V\r
+\r
+# Increase verbosity level. Please use this when submitting bug\r
+# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>\r
+# to submit bug reports.\r
+#AVRDUDE_VERBOSE = -v -v\r
+\r
+AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)\r
+AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)\r
+AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)\r
+AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)\r
+\r
+\r
+\r
+#---------------- Debugging Options ----------------\r
+\r
+# For simulavr only - target MCU frequency.\r
+DEBUG_MFREQ = $(F_CPU)\r
+\r
+# Set the DEBUG_UI to either gdb or insight.\r
+# DEBUG_UI = gdb\r
+DEBUG_UI = insight\r
+\r
+# Set the debugging back-end to either avarice, simulavr.\r
+DEBUG_BACKEND = avarice\r
+#DEBUG_BACKEND = simulavr\r
+\r
+# GDB Init Filename.\r
+GDBINIT_FILE = __avr_gdbinit\r
+\r
+# When using avarice settings for the JTAG\r
+JTAG_DEV = /dev/com1\r
+\r
+# Debugging port used to communicate between GDB / avarice / simulavr.\r
+DEBUG_PORT = 4242\r
+\r
+# Debugging host used to communicate between GDB / avarice / simulavr, normally\r
+# just set to localhost unless doing some sort of crazy debugging when\r
+# avarice is running on a different computer.\r
+DEBUG_HOST = localhost\r
+\r
+\r
+\r
+#============================================================================\r
+\r
+\r
+# Define programs and commands.\r
+SHELL = sh\r
+CC = avr-gcc\r
+OBJCOPY = avr-objcopy\r
+OBJDUMP = avr-objdump\r
+SIZE = avr-size\r
+AR = avr-ar rcs\r
+NM = avr-nm\r
+AVRDUDE = avrdude\r
+REMOVE = rm -f\r
+REMOVEDIR = rm -rf\r
+COPY = cp\r
+WINSHELL = cmd\r
+\r
+\r
+# Define Messages\r
+# English\r
+MSG_ERRORS_NONE = Errors: none\r
+MSG_BEGIN = -------- begin --------\r
+MSG_END = -------- end --------\r
+MSG_SIZE_BEFORE = Size before:\r
+MSG_SIZE_AFTER = Size after:\r
+MSG_COFF = Converting to AVR COFF:\r
+MSG_EXTENDED_COFF = Converting to AVR Extended COFF:\r
+MSG_FLASH = Creating load file for Flash:\r
+MSG_EEPROM = Creating load file for EEPROM:\r
+MSG_EXTENDED_LISTING = Creating Extended Listing:\r
+MSG_SYMBOL_TABLE = Creating Symbol Table:\r
+MSG_LINKING = Linking:\r
+MSG_COMPILING = Compiling C:\r
+MSG_COMPILING_CPP = Compiling C++:\r
+MSG_ASSEMBLING = Assembling:\r
+MSG_CLEANING = Cleaning project:\r
+MSG_CREATING_LIBRARY = Creating library:\r
+\r
+\r
+\r
+\r
+# Define all object files.\r
+OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)\r
+\r
+# Define all listing files.\r
+LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)\r
+\r
+\r
+# Compiler flags to generate dependency files.\r
+GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d\r
+\r
+\r
+# Combine all necessary flags and optional flags.\r
+# Add target processor to flags.\r
+ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)\r
+ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)\r
+ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)\r
+\r
+\r
+\r
+\r
+\r
+# Default target.\r
+all: begin gccversion sizebefore build sizeafter end\r
+\r
+# Change the build target to build a HEX file or a library.\r
+build: elf hex eep lss sym\r
+#build: lib\r
+\r
+\r
+elf: $(TARGET).elf\r
+hex: $(TARGET).hex\r
+eep: $(TARGET).eep\r
+lss: $(TARGET).lss\r
+sym: $(TARGET).sym\r
+LIBNAME=lib$(TARGET).a\r
+lib: $(LIBNAME)\r
+\r
+\r
+\r
+# Eye candy.\r
+# AVR Studio 3.x does not check make's exit code but relies on\r
+# the following magic strings to be generated by the compile job.\r
+begin:\r
+ @echo\r
+ @echo $(MSG_BEGIN)\r
+\r
+end:\r
+ @echo $(MSG_END)\r
+ @echo\r
+\r
+\r
+# Display size of file.\r
+HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex\r
+ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf\r
+MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )\r
+FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )\r
+\r
+\r
+sizebefore:\r
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \\r
+ 2>/dev/null; echo; fi\r
+\r
+sizeafter:\r
+ @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \\r
+ 2>/dev/null; echo; fi\r
+\r
+\r
+\r
+# Display compiler version information.\r
+gccversion :\r
+ @$(CC) --version\r
+\r
+\r
+# Program the device.\r
+program: $(TARGET).hex $(TARGET).eep\r
+ $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)\r
+\r
+flip: $(TARGET).hex\r
+ batchisp -hardware usb -device $(MCU) -operation erase f\r
+ batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program\r
+ batchisp -hardware usb -device $(MCU) -operation start reset 0\r
+\r
+dfu: $(TARGET).hex\r
+ dfu-programmer $(MCU) erase\r
+ dfu-programmer $(MCU) flash $(TARGET).hex\r
+ dfu-programmer $(MCU) reset\r
+\r
+flip-ee: $(TARGET).hex $(TARGET).eep\r
+ $(COPY) $(TARGET).eep $(TARGET)eep.hex\r
+ batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase\r
+ batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program\r
+ batchisp -hardware usb -device $(MCU) -operation start reset 0\r
+ $(REMOVE) $(TARGET)eep.hex\r
+\r
+dfu-ee: $(TARGET).hex $(TARGET).eep\r
+ dfu-programmer $(MCU) eeprom-flash $(TARGET).eep\r
+ dfu-programmer $(MCU) reset\r
+\r
+\r
+# Generate avr-gdb config/init file which does the following:\r
+# define the reset signal, load the target file, connect to target, and set\r
+# a breakpoint at main().\r
+gdb-config:\r
+ @$(REMOVE) $(GDBINIT_FILE)\r
+ @echo define reset >> $(GDBINIT_FILE)\r
+ @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)\r
+ @echo end >> $(GDBINIT_FILE)\r
+ @echo file $(TARGET).elf >> $(GDBINIT_FILE)\r
+ @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)\r
+ifeq ($(DEBUG_BACKEND),simulavr)\r
+ @echo load >> $(GDBINIT_FILE)\r
+endif\r
+ @echo break main >> $(GDBINIT_FILE)\r
+\r
+debug: gdb-config $(TARGET).elf\r
+ifeq ($(DEBUG_BACKEND), avarice)\r
+ @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.\r
+ @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \\r
+ $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)\r
+ @$(WINSHELL) /c pause\r
+\r
+else\r
+ @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \\r
+ $(DEBUG_MFREQ) --port $(DEBUG_PORT)\r
+endif\r
+ @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)\r
+\r
+\r
+\r
+\r
+# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.\r
+COFFCONVERT = $(OBJCOPY) --debugging\r
+COFFCONVERT += --change-section-address .data-0x800000\r
+COFFCONVERT += --change-section-address .bss-0x800000\r
+COFFCONVERT += --change-section-address .noinit-0x800000\r
+COFFCONVERT += --change-section-address .eeprom-0x810000\r
+\r
+\r
+\r
+coff: $(TARGET).elf\r
+ @echo\r
+ @echo $(MSG_COFF) $(TARGET).cof\r
+ $(COFFCONVERT) -O coff-avr $< $(TARGET).cof\r
+\r
+\r
+extcoff: $(TARGET).elf\r
+ @echo\r
+ @echo $(MSG_EXTENDED_COFF) $(TARGET).cof\r
+ $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof\r
+\r
+\r
+\r
+# Create final output files (.hex, .eep) from ELF output file.\r
+%.hex: %.elf\r
+ @echo\r
+ @echo $(MSG_FLASH) $@\r
+ $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@\r
+\r
+%.eep: %.elf\r
+ @echo\r
+ @echo $(MSG_EEPROM) $@\r
+ -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \\r
+ --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0\r
+\r
+# Create extended listing file from ELF output file.\r
+%.lss: %.elf\r
+ @echo\r
+ @echo $(MSG_EXTENDED_LISTING) $@\r
+ $(OBJDUMP) -h -S -z $< > $@\r
+\r
+# Create a symbol table from ELF output file.\r
+%.sym: %.elf\r
+ @echo\r
+ @echo $(MSG_SYMBOL_TABLE) $@\r
+ $(NM) -n $< > $@\r
+\r
+\r
+\r
+# Create library from object files.\r
+.SECONDARY : $(TARGET).a\r
+.PRECIOUS : $(OBJ)\r
+%.a: $(OBJ)\r
+ @echo\r
+ @echo $(MSG_CREATING_LIBRARY) $@\r
+ $(AR) $@ $(OBJ)\r
+\r
+\r
+# Link: create ELF output file from object files.\r
+.SECONDARY : $(TARGET).elf\r
+.PRECIOUS : $(OBJ)\r
+%.elf: $(OBJ)\r
+ @echo\r
+ @echo $(MSG_LINKING) $@\r
+ $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)\r
+\r
+\r
+# Compile: create object files from C source files.\r
+$(OBJDIR)/%.o : %.c\r
+ @echo\r
+ @echo $(MSG_COMPILING) $<\r
+ $(CC) -c $(ALL_CFLAGS) $< -o $@\r
+\r
+\r
+# Compile: create object files from C++ source files.\r
+$(OBJDIR)/%.o : %.cpp\r
+ @echo\r
+ @echo $(MSG_COMPILING_CPP) $<\r
+ $(CC) -c $(ALL_CPPFLAGS) $< -o $@\r
+\r
+\r
+# Compile: create assembler files from C source files.\r
+%.s : %.c\r
+ $(CC) -S $(ALL_CFLAGS) $< -o $@\r
+\r
+\r
+# Compile: create assembler files from C++ source files.\r
+%.s : %.cpp\r
+ $(CC) -S $(ALL_CPPFLAGS) $< -o $@\r
+\r
+\r
+# Assemble: create object files from assembler source files.\r
+$(OBJDIR)/%.o : %.S\r
+ @echo\r
+ @echo $(MSG_ASSEMBLING) $<\r
+ $(CC) -c $(ALL_ASFLAGS) $< -o $@\r
+\r
+\r
+# Create preprocessed source for use in sending a bug report.\r
+%.i : %.c\r
+ $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@\r
+\r
+\r
+# Target: clean project.\r
+clean: begin clean_list end\r
+\r
+clean_list :\r
+ @echo\r
+ @echo $(MSG_CLEANING)\r
+ $(REMOVE) $(TARGET).hex\r
+ $(REMOVE) $(TARGET).eep\r
+ $(REMOVE) $(TARGET).cof\r
+ $(REMOVE) $(TARGET).elf\r
+ $(REMOVE) $(TARGET).map\r
+ $(REMOVE) $(TARGET).sym\r
+ $(REMOVE) $(TARGET).lss\r
+ $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)\r
+ $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)\r
+ $(REMOVE) $(SRC:.c=.s)\r
+ $(REMOVE) $(SRC:.c=.d)\r
+ $(REMOVE) $(SRC:.c=.i)\r
+ $(REMOVEDIR) .dep\r
+\r
+doxygen:\r
+ @echo Generating Project Documentation...\r
+ @doxygen Doxygen.conf\r
+ @echo Documentation Generation Complete.\r
+\r
+clean_doxygen:\r
+ rm -rf Documentation\r
+\r
+# Create object files directory\r
+$(shell mkdir $(OBJDIR) 2>/dev/null)\r
+\r
+\r
+# Include the dependency files.\r
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)\r
+\r
+\r
+# Listing of phony targets.\r
+.PHONY : all begin finish end sizebefore sizeafter gccversion \\r
+build elf hex eep lss sym coff extcoff doxygen clean \\r
+clean_list clean_doxygen program dfu flip flip-ee dfu-ee \\r
+debug gdb-config\r
+\r
projects / pub / lufa.git / commitdiff