root / arduino-1.0 / hardware / arduino / firmwares / arduino-usbdfu / makefile @ 58d82c77
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1 | 58d82c77 | Tom Mullins | # Hey Emacs, this is a -*- makefile -*- |
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2 | #---------------------------------------------------------------------------- |
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3 | # WinAVR Makefile Template written by Eric B. Weddington, J?rg Wunsch, et al. |
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4 | # >> Modified for use with the LUFA project. << |
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5 | # |
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6 | # Released to the Public Domain |
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7 | # |
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8 | # Additional material for this makefile was written by: |
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9 | # Peter Fleury |
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10 | # Tim Henigan |
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11 | # Colin O'Flynn |
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12 | # Reiner Patommel |
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13 | # Markus Pfaff |
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14 | # Sander Pool |
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15 | # Frederik Rouleau |
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16 | # Carlos Lamas |
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17 | # Dean Camera |
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18 | # Opendous Inc. |
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19 | # Denver Gingerich |
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20 | # |
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21 | #---------------------------------------------------------------------------- |
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22 | # On command line: |
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23 | # |
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24 | # make all = Make software. |
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25 | # |
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26 | # make clean = Clean out built project files. |
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27 | # |
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28 | # make coff = Convert ELF to AVR COFF. |
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29 | # |
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30 | # make extcoff = Convert ELF to AVR Extended COFF. |
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31 | # |
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32 | # make program = Download the hex file to the device, using avrdude. |
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33 | # Please customize the avrdude settings below first! |
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34 | # |
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35 | # make doxygen = Generate DoxyGen documentation for the project (must have |
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36 | # DoxyGen installed) |
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37 | # |
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38 | # make debug = Start either simulavr or avarice as specified for debugging, |
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39 | # with avr-gdb or avr-insight as the front end for debugging. |
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40 | # |
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41 | # make filename.s = Just compile filename.c into the assembler code only. |
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42 | # |
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43 | # make filename.i = Create a preprocessed source file for use in submitting |
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44 | # bug reports to the GCC project. |
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45 | # |
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46 | # To rebuild project do "make clean" then "make all". |
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47 | #---------------------------------------------------------------------------- |
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48 | |||
49 | |||
50 | # MCU name |
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51 | MCU = atmega8u2 |
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52 | MCU_AVRDUDE = at90usb82 |
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53 | |||
54 | # Specify the Arduino model using the assigned PID. This is used by Descriptors.c |
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55 | # to set the product descriptor string (for DFU we must use the PID for each |
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56 | # chip that dfu-bootloader or Flip expect) |
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57 | # Uno PID: |
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58 | ARDUINO_MODEL_PID = 0x0001 |
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59 | # Mega 2560 PID: |
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60 | #ARDUINO_MODEL_PID = 0x0010 |
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61 | |||
62 | # Target board (see library "Board Types" documentation, NONE for projects not requiring |
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63 | # LUFA board drivers). If USER is selected, put custom board drivers in a directory called |
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64 | # "Board" inside the application directory. |
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65 | BOARD = USER |
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66 | |||
67 | |||
68 | # Processor frequency. |
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69 | # This will define a symbol, F_CPU, in all source code files equal to the |
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70 | # processor frequency in Hz. You can then use this symbol in your source code to |
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71 | # calculate timings. Do NOT tack on a 'UL' at the end, this will be done |
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72 | # automatically to create a 32-bit value in your source code. |
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73 | # |
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74 | # This will be an integer division of F_CLOCK below, as it is sourced by |
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75 | # F_CLOCK after it has run through any CPU prescalers. Note that this value |
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76 | # does not *change* the processor frequency - it should merely be updated to |
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77 | # reflect the processor speed set externally so that the code can use accurate |
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78 | # software delays. |
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79 | F_CPU = 16000000 |
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80 | |||
81 | |||
82 | # Input clock frequency. |
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83 | # This will define a symbol, F_CLOCK, in all source code files equal to the |
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84 | # input clock frequency (before any prescaling is performed) in Hz. This value may |
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85 | # differ from F_CPU if prescaling is used on the latter, and is required as the |
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86 | # raw input clock is fed directly to the PLL sections of the AVR for high speed |
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87 | # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' |
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88 | # at the end, this will be done automatically to create a 32-bit value in your |
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89 | # source code. |
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90 | # |
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91 | # If no clock division is performed on the input clock inside the AVR (via the |
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92 | # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. |
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93 | F_CLOCK = $(F_CPU) |
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94 | |||
95 | |||
96 | # Starting byte address of the bootloader, as a byte address - computed via the formula |
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97 | # BOOT_START = ((TOTAL_FLASH_BYTES - BOOTLOADER_SECTION_SIZE_BYTES) * 1024) |
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98 | # |
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99 | # Note that the bootloader size and start address given in AVRStudio is in words and not |
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100 | # bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC. |
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101 | BOOT_START = 0x1000 |
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102 | |||
103 | |||
104 | # Output format. (can be srec, ihex, binary) |
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105 | FORMAT = ihex |
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106 | |||
107 | |||
108 | # Target file name (without extension). |
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109 | TARGET = Arduino-usbdfu |
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110 | |||
111 | |||
112 | # Object files directory |
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113 | # To put object files in current directory, use a dot (.), do NOT make |
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114 | # this an empty or blank macro! |
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115 | OBJDIR = . |
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116 | |||
117 | |||
118 | # Path to the LUFA library |
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119 | LUFA_PATH = ../.. |
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120 | |||
121 | |||
122 | # LUFA library compile-time options and predefined tokens |
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123 | LUFA_OPTS = -D USB_DEVICE_ONLY |
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124 | LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0 |
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125 | LUFA_OPTS += -D CONTROL_ONLY_DEVICE |
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126 | LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=32 |
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127 | LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1 |
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128 | LUFA_OPTS += -D USE_RAM_DESCRIPTORS |
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129 | LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" |
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130 | LUFA_OPTS += -D NO_INTERNAL_SERIAL |
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131 | LUFA_OPTS += -D NO_DEVICE_SELF_POWER |
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132 | LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP |
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133 | LUFA_OPTS += -D NO_STREAM_CALLBACKS |
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134 | |||
135 | |||
136 | # Create the LUFA source path variables by including the LUFA root makefile |
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137 | include $(LUFA_PATH)/LUFA/makefile |
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138 | |||
139 | |||
140 | # List C source files here. (C dependencies are automatically generated.) |
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141 | SRC = $(TARGET).c \ |
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142 | Descriptors.c \ |
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143 | $(LUFA_SRC_USB) \ |
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144 | |||
145 | |||
146 | # List C++ source files here. (C dependencies are automatically generated.) |
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147 | CPPSRC = |
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148 | |||
149 | |||
150 | # List Assembler source files here. |
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151 | # Make them always end in a capital .S. Files ending in a lowercase .s |
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152 | # will not be considered source files but generated files (assembler |
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153 | # output from the compiler), and will be deleted upon "make clean"! |
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154 | # Even though the DOS/Win* filesystem matches both .s and .S the same, |
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155 | # it will preserve the spelling of the filenames, and gcc itself does |
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156 | # care about how the name is spelled on its command-line. |
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157 | ASRC = |
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158 | |||
159 | |||
160 | # Optimization level, can be [0, 1, 2, 3, s]. |
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161 | # 0 = turn off optimization. s = optimize for size. |
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162 | # (Note: 3 is not always the best optimization level. See avr-libc FAQ.) |
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163 | OPT = s |
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164 | |||
165 | |||
166 | # Debugging format. |
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167 | # Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs. |
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168 | # AVR Studio 4.10 requires dwarf-2. |
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169 | # AVR [Extended] COFF format requires stabs, plus an avr-objcopy run. |
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170 | DEBUG = dwarf-2 |
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171 | |||
172 | |||
173 | # List any extra directories to look for include files here. |
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174 | # Each directory must be seperated by a space. |
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175 | # Use forward slashes for directory separators. |
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176 | # For a directory that has spaces, enclose it in quotes. |
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177 | EXTRAINCDIRS = $(LUFA_PATH)/ |
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178 | |||
179 | |||
180 | # Compiler flag to set the C Standard level. |
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181 | # c89 = "ANSI" C |
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182 | # gnu89 = c89 plus GCC extensions |
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183 | # c99 = ISO C99 standard (not yet fully implemented) |
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184 | # gnu99 = c99 plus GCC extensions |
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185 | CSTANDARD = -std=c99 |
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186 | |||
187 | |||
188 | # Place -D or -U options here for C sources |
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189 | CDEFS = -DF_CPU=$(F_CPU)UL |
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190 | CDEFS += -DARDUINO_MODEL_PID=$(ARDUINO_MODEL_PID) |
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191 | CDEFS += -DF_CLOCK=$(F_CLOCK)UL |
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192 | CDEFS += -DBOARD=BOARD_$(BOARD) |
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193 | CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL |
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194 | CDEFS += -DTX_RX_LED_PULSE_MS=3 |
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195 | CDEFS += $(LUFA_OPTS) |
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196 | |||
197 | |||
198 | # Place -D or -U options here for ASM sources |
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199 | ADEFS = -DF_CPU=$(F_CPU) |
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200 | ADEFS += -DF_CLOCK=$(F_CLOCK)UL |
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201 | ADEFS += -DBOARD=BOARD_$(BOARD) |
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202 | CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL |
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203 | ADEFS += $(LUFA_OPTS) |
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204 | |||
205 | # Place -D or -U options here for C++ sources |
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206 | CPPDEFS = -DF_CPU=$(F_CPU)UL |
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207 | CPPDEFS += -DF_CLOCK=$(F_CLOCK)UL |
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208 | CPPDEFS += -DBOARD=BOARD_$(BOARD) |
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209 | CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL |
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210 | CPPDEFS += $(LUFA_OPTS) |
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211 | #CPPDEFS += -D__STDC_LIMIT_MACROS |
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212 | #CPPDEFS += -D__STDC_CONSTANT_MACROS |
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213 | |||
214 | |||
215 | |||
216 | #---------------- Compiler Options C ---------------- |
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217 | # -g*: generate debugging information |
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218 | # -O*: optimization level |
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219 | # -f...: tuning, see GCC manual and avr-libc documentation |
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220 | # -Wall...: warning level |
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221 | # -Wa,...: tell GCC to pass this to the assembler. |
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222 | # -adhlns...: create assembler listing |
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223 | CFLAGS = -g$(DEBUG) |
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224 | CFLAGS += $(CDEFS) |
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225 | CFLAGS += -O$(OPT) |
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226 | CFLAGS += -funsigned-char |
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227 | CFLAGS += -funsigned-bitfields |
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228 | CFLAGS += -ffunction-sections |
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229 | CFLAGS += -fno-inline-small-functions |
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230 | CFLAGS += -fpack-struct |
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231 | CFLAGS += -fshort-enums |
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232 | CFLAGS += -fno-strict-aliasing |
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233 | CFLAGS += -Wall |
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234 | CFLAGS += -Wstrict-prototypes |
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235 | #CFLAGS += -mshort-calls |
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236 | #CFLAGS += -fno-unit-at-a-time |
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237 | #CFLAGS += -Wundef |
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238 | #CFLAGS += -Wunreachable-code |
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239 | #CFLAGS += -Wsign-compare |
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240 | CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst) |
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241 | CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) |
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242 | CFLAGS += $(CSTANDARD) |
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243 | |||
244 | |||
245 | #---------------- Compiler Options C++ ---------------- |
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246 | # -g*: generate debugging information |
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247 | # -O*: optimization level |
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248 | # -f...: tuning, see GCC manual and avr-libc documentation |
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249 | # -Wall...: warning level |
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250 | # -Wa,...: tell GCC to pass this to the assembler. |
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251 | # -adhlns...: create assembler listing |
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252 | CPPFLAGS = -g$(DEBUG) |
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253 | CPPFLAGS += $(CPPDEFS) |
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254 | CPPFLAGS += -O$(OPT) |
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255 | CPPFLAGS += -funsigned-char |
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256 | CPPFLAGS += -funsigned-bitfields |
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257 | CPPFLAGS += -fpack-struct |
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258 | CPPFLAGS += -fshort-enums |
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259 | CPPFLAGS += -fno-exceptions |
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260 | CPPFLAGS += -Wall |
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261 | CPPFLAGS += -Wundef |
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262 | #CPPFLAGS += -mshort-calls |
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263 | #CPPFLAGS += -fno-unit-at-a-time |
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264 | #CPPFLAGS += -Wstrict-prototypes |
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265 | #CPPFLAGS += -Wunreachable-code |
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266 | #CPPFLAGS += -Wsign-compare |
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267 | CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst) |
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268 | CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) |
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269 | #CPPFLAGS += $(CSTANDARD) |
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270 | |||
271 | |||
272 | #---------------- Assembler Options ---------------- |
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273 | # -Wa,...: tell GCC to pass this to the assembler. |
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274 | # -adhlns: create listing |
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275 | # -gstabs: have the assembler create line number information; note that |
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276 | # for use in COFF files, additional information about filenames |
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277 | # and function names needs to be present in the assembler source |
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278 | # files -- see avr-libc docs [FIXME: not yet described there] |
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279 | # -listing-cont-lines: Sets the maximum number of continuation lines of hex |
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280 | # dump that will be displayed for a given single line of source input. |
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281 | ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100 |
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282 | |||
283 | |||
284 | #---------------- Library Options ---------------- |
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285 | # Minimalistic printf version |
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286 | PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min |
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287 | |||
288 | # Floating point printf version (requires MATH_LIB = -lm below) |
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289 | PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt |
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290 | |||
291 | # If this is left blank, then it will use the Standard printf version. |
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292 | PRINTF_LIB = |
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293 | #PRINTF_LIB = $(PRINTF_LIB_MIN) |
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294 | #PRINTF_LIB = $(PRINTF_LIB_FLOAT) |
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295 | |||
296 | |||
297 | # Minimalistic scanf version |
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298 | SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min |
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299 | |||
300 | # Floating point + %[ scanf version (requires MATH_LIB = -lm below) |
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301 | SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt |
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302 | |||
303 | # If this is left blank, then it will use the Standard scanf version. |
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304 | SCANF_LIB = |
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305 | #SCANF_LIB = $(SCANF_LIB_MIN) |
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306 | #SCANF_LIB = $(SCANF_LIB_FLOAT) |
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307 | |||
308 | |||
309 | MATH_LIB = -lm |
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310 | |||
311 | |||
312 | # List any extra directories to look for libraries here. |
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313 | # Each directory must be seperated by a space. |
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314 | # Use forward slashes for directory separators. |
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315 | # For a directory that has spaces, enclose it in quotes. |
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316 | EXTRALIBDIRS = |
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317 | |||
318 | |||
319 | |||
320 | #---------------- External Memory Options ---------------- |
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321 | |||
322 | # 64 KB of external RAM, starting after internal RAM (ATmega128!), |
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323 | # used for variables (.data/.bss) and heap (malloc()). |
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324 | #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff |
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325 | |||
326 | # 64 KB of external RAM, starting after internal RAM (ATmega128!), |
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327 | # only used for heap (malloc()). |
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328 | #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff |
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329 | |||
330 | EXTMEMOPTS = |
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331 | |||
332 | |||
333 | |||
334 | #---------------- Linker Options ---------------- |
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335 | # -Wl,...: tell GCC to pass this to linker. |
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336 | # -Map: create map file |
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337 | # --cref: add cross reference to map file |
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338 | LDFLAGS = -Wl,-Map=$(TARGET).map,--cref |
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339 | LDFLAGS += -Wl,--section-start=.text=$(BOOT_START) |
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340 | LDFLAGS += -Wl,--relax |
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341 | LDFLAGS += -Wl,--gc-sections |
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342 | LDFLAGS += $(EXTMEMOPTS) |
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343 | LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) |
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344 | LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) |
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345 | #LDFLAGS += -T linker_script.x |
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346 | |||
347 | |||
348 | |||
349 | #---------------- Programming Options (avrdude) ---------------- |
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350 | |||
351 | # Fuse settings for Arduino Uno DFU bootloader project |
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352 | AVRDUDE_FUSES = -U efuse:w:0xF4:m -U hfuse:w:0xD9:m -U lfuse:w:0xFF:m |
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353 | |||
354 | # Lock settings for Arduino Uno DFU bootloader project |
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355 | AVRDUDE_LOCK = -U lock:w:0x0F:m |
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356 | |||
357 | # Programming hardware |
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358 | # Type: avrdude -c ? |
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359 | # to get a full listing. |
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360 | # |
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361 | AVRDUDE_PROGRAMMER = avrispmkii |
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362 | |||
363 | # com1 = serial port. Use lpt1 to connect to parallel port. |
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364 | AVRDUDE_PORT = usb |
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365 | |||
366 | AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex |
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367 | #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep |
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368 | |||
369 | # Uncomment the following if you want avrdude's erase cycle counter. |
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370 | # Note that this counter needs to be initialized first using -Yn, |
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371 | # see avrdude manual. |
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372 | #AVRDUDE_ERASE_COUNTER = -y |
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373 | |||
374 | # Uncomment the following if you do /not/ wish a verification to be |
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375 | # performed after programming the device. |
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376 | #AVRDUDE_NO_VERIFY = -V |
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377 | |||
378 | # Increase verbosity level. Please use this when submitting bug |
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379 | # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> |
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380 | # to submit bug reports. |
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381 | #AVRDUDE_VERBOSE = -v -v |
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382 | |||
383 | AVRDUDE_FLAGS = -p $(MCU_AVRDUDE) -F -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) |
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384 | AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY) |
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385 | AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE) |
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386 | AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER) |
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387 | |||
388 | |||
389 | |||
390 | #---------------- Debugging Options ---------------- |
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391 | |||
392 | # For simulavr only - target MCU frequency. |
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393 | DEBUG_MFREQ = $(F_CPU) |
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394 | |||
395 | # Set the DEBUG_UI to either gdb or insight. |
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396 | # DEBUG_UI = gdb |
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397 | DEBUG_UI = insight |
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398 | |||
399 | # Set the debugging back-end to either avarice, simulavr. |
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400 | DEBUG_BACKEND = avarice |
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401 | #DEBUG_BACKEND = simulavr |
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402 | |||
403 | # GDB Init Filename. |
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404 | GDBINIT_FILE = __avr_gdbinit |
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405 | |||
406 | # When using avarice settings for the JTAG |
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407 | JTAG_DEV = /dev/com1 |
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408 | |||
409 | # Debugging port used to communicate between GDB / avarice / simulavr. |
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410 | DEBUG_PORT = 4242 |
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411 | |||
412 | # Debugging host used to communicate between GDB / avarice / simulavr, normally |
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413 | # just set to localhost unless doing some sort of crazy debugging when |
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414 | # avarice is running on a different computer. |
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415 | DEBUG_HOST = localhost |
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416 | |||
417 | |||
418 | |||
419 | #============================================================================ |
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420 | |||
421 | |||
422 | # Define programs and commands. |
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423 | SHELL = sh |
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424 | CC = avr-gcc |
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425 | OBJCOPY = avr-objcopy |
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426 | OBJDUMP = avr-objdump |
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427 | SIZE = avr-size |
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428 | AR = avr-ar rcs |
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429 | NM = avr-nm |
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430 | AVRDUDE = avrdude |
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431 | REMOVE = rm -f |
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432 | REMOVEDIR = rm -rf |
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433 | COPY = cp |
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434 | WINSHELL = cmd |
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435 | |||
436 | |||
437 | # Define Messages |
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438 | # English |
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439 | MSG_ERRORS_NONE = Errors: none |
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440 | MSG_BEGIN = -------- begin -------- |
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441 | MSG_END = -------- end -------- |
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442 | MSG_SIZE_BEFORE = Size before: |
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443 | MSG_SIZE_AFTER = Size after: |
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444 | MSG_COFF = Converting to AVR COFF: |
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445 | MSG_EXTENDED_COFF = Converting to AVR Extended COFF: |
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446 | MSG_FLASH = Creating load file for Flash: |
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447 | MSG_EEPROM = Creating load file for EEPROM: |
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448 | MSG_EXTENDED_LISTING = Creating Extended Listing: |
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449 | MSG_SYMBOL_TABLE = Creating Symbol Table: |
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450 | MSG_LINKING = Linking: |
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451 | MSG_COMPILING = Compiling C: |
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452 | MSG_COMPILING_CPP = Compiling C++: |
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453 | MSG_ASSEMBLING = Assembling: |
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454 | MSG_CLEANING = Cleaning project: |
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455 | MSG_CREATING_LIBRARY = Creating library: |
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456 | |||
457 | |||
458 | |||
459 | |||
460 | # Define all object files. |
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461 | OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) |
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462 | |||
463 | # Define all listing files. |
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464 | LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) |
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465 | |||
466 | |||
467 | # Compiler flags to generate dependency files. |
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468 | GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d |
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469 | |||
470 | |||
471 | # Combine all necessary flags and optional flags. |
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472 | # Add target processor to flags. |
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473 | ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS) |
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474 | ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS) |
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475 | ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS) |
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476 | |||
477 | |||
478 | |||
479 | |||
480 | |||
481 | # Default target. |
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482 | all: begin gccversion sizebefore build sizeafter end |
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483 | |||
484 | # Change the build target to build a HEX file or a library. |
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485 | build: elf hex eep lss sym |
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486 | #build: lib |
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487 | |||
488 | |||
489 | elf: $(TARGET).elf |
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490 | hex: $(TARGET).hex |
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491 | eep: $(TARGET).eep |
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492 | lss: $(TARGET).lss |
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493 | sym: $(TARGET).sym |
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494 | LIBNAME=lib$(TARGET).a |
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495 | lib: $(LIBNAME) |
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496 | |||
497 | |||
498 | |||
499 | # Eye candy. |
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500 | # AVR Studio 3.x does not check make's exit code but relies on |
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501 | # the following magic strings to be generated by the compile job. |
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502 | begin: |
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503 | @echo |
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504 | @echo $(MSG_BEGIN) |
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505 | |||
506 | end: |
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507 | @echo $(MSG_END) |
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508 | @echo |
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509 | |||
510 | |||
511 | # Display size of file. |
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512 | HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex |
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513 | ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf |
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514 | MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) ) |
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515 | FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr ) |
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516 | |||
517 | |||
518 | sizebefore: |
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519 | @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \ |
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520 | 2>/dev/null; echo; fi |
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521 | |||
522 | sizeafter: |
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523 | @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \ |
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524 | 2>/dev/null; echo; fi |
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525 | |||
526 | |||
527 | |||
528 | # Display compiler version information. |
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529 | gccversion : |
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530 | @$(CC) --version |
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531 | |||
532 | |||
533 | # Program the device. |
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534 | program: $(TARGET).hex $(TARGET).eep |
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535 | $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) $(AVRDUDE_FUSES) $(AVRDUDE_LOCK) |
||
536 | |||
537 | |||
538 | # Generate avr-gdb config/init file which does the following: |
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539 | # define the reset signal, load the target file, connect to target, and set |
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540 | # a breakpoint at main(). |
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541 | gdb-config: |
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542 | @$(REMOVE) $(GDBINIT_FILE) |
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543 | @echo define reset >> $(GDBINIT_FILE) |
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544 | @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) |
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545 | @echo end >> $(GDBINIT_FILE) |
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546 | @echo file $(TARGET).elf >> $(GDBINIT_FILE) |
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547 | @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) |
||
548 | ifeq ($(DEBUG_BACKEND),simulavr) |
||
549 | @echo load >> $(GDBINIT_FILE) |
||
550 | endif |
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551 | @echo break main >> $(GDBINIT_FILE) |
||
552 | |||
553 | debug: gdb-config $(TARGET).elf |
||
554 | ifeq ($(DEBUG_BACKEND), avarice) |
||
555 | @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. |
||
556 | @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \ |
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557 | $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT) |
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558 | @$(WINSHELL) /c pause |
||
559 | |||
560 | else |
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561 | @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ |
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562 | $(DEBUG_MFREQ) --port $(DEBUG_PORT) |
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563 | endif |
||
564 | @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) |
||
565 | |||
566 | |||
567 | |||
568 | |||
569 | # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB. |
||
570 | COFFCONVERT = $(OBJCOPY) --debugging |
||
571 | COFFCONVERT += --change-section-address .data-0x800000 |
||
572 | COFFCONVERT += --change-section-address .bss-0x800000 |
||
573 | COFFCONVERT += --change-section-address .noinit-0x800000 |
||
574 | COFFCONVERT += --change-section-address .eeprom-0x810000 |
||
575 | |||
576 | |||
577 | |||
578 | coff: $(TARGET).elf |
||
579 | @echo |
||
580 | @echo $(MSG_COFF) $(TARGET).cof |
||
581 | $(COFFCONVERT) -O coff-avr $< $(TARGET).cof |
||
582 | |||
583 | |||
584 | extcoff: $(TARGET).elf |
||
585 | @echo |
||
586 | @echo $(MSG_EXTENDED_COFF) $(TARGET).cof |
||
587 | $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof |
||
588 | |||
589 | |||
590 | |||
591 | # Create final output files (.hex, .eep) from ELF output file. |
||
592 | %.hex: %.elf |
||
593 | @echo |
||
594 | @echo $(MSG_FLASH) $@ |
||
595 | $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@ |
||
596 | |||
597 | %.eep: %.elf |
||
598 | @echo |
||
599 | @echo $(MSG_EEPROM) $@ |
||
600 | -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ |
||
601 | --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0 |
||
602 | |||
603 | # Create extended listing file from ELF output file. |
||
604 | %.lss: %.elf |
||
605 | @echo |
||
606 | @echo $(MSG_EXTENDED_LISTING) $@ |
||
607 | $(OBJDUMP) -h -S -z $< > $@ |
||
608 | |||
609 | # Create a symbol table from ELF output file. |
||
610 | %.sym: %.elf |
||
611 | @echo |
||
612 | @echo $(MSG_SYMBOL_TABLE) $@ |
||
613 | $(NM) -n $< > $@ |
||
614 | |||
615 | |||
616 | |||
617 | # Create library from object files. |
||
618 | .SECONDARY : $(TARGET).a |
||
619 | .PRECIOUS : $(OBJ) |
||
620 | %.a: $(OBJ) |
||
621 | @echo |
||
622 | @echo $(MSG_CREATING_LIBRARY) $@ |
||
623 | $(AR) $@ $(OBJ) |
||
624 | |||
625 | |||
626 | # Link: create ELF output file from object files. |
||
627 | .SECONDARY : $(TARGET).elf |
||
628 | .PRECIOUS : $(OBJ) |
||
629 | %.elf: $(OBJ) |
||
630 | @echo |
||
631 | @echo $(MSG_LINKING) $@ |
||
632 | $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) |
||
633 | |||
634 | |||
635 | # Compile: create object files from C source files. |
||
636 | $(OBJDIR)/%.o : %.c |
||
637 | @echo |
||
638 | @echo $(MSG_COMPILING) $< |
||
639 | $(CC) -c $(ALL_CFLAGS) $< -o $@ |
||
640 | |||
641 | |||
642 | # Compile: create object files from C++ source files. |
||
643 | $(OBJDIR)/%.o : %.cpp |
||
644 | @echo |
||
645 | @echo $(MSG_COMPILING_CPP) $< |
||
646 | $(CC) -c $(ALL_CPPFLAGS) $< -o $@ |
||
647 | |||
648 | |||
649 | # Compile: create assembler files from C source files. |
||
650 | %.s : %.c |
||
651 | $(CC) -S $(ALL_CFLAGS) $< -o $@ |
||
652 | |||
653 | |||
654 | # Compile: create assembler files from C++ source files. |
||
655 | %.s : %.cpp |
||
656 | $(CC) -S $(ALL_CPPFLAGS) $< -o $@ |
||
657 | |||
658 | |||
659 | # Assemble: create object files from assembler source files. |
||
660 | $(OBJDIR)/%.o : %.S |
||
661 | @echo |
||
662 | @echo $(MSG_ASSEMBLING) $< |
||
663 | $(CC) -c $(ALL_ASFLAGS) $< -o $@ |
||
664 | |||
665 | |||
666 | # Create preprocessed source for use in sending a bug report. |
||
667 | %.i : %.c |
||
668 | $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@ |
||
669 | |||
670 | |||
671 | # Target: clean project. |
||
672 | clean: begin clean_list end |
||
673 | |||
674 | clean_list : |
||
675 | @echo |
||
676 | @echo $(MSG_CLEANING) |
||
677 | $(REMOVE) $(TARGET).hex |
||
678 | $(REMOVE) $(TARGET).eep |
||
679 | $(REMOVE) $(TARGET).cof |
||
680 | $(REMOVE) $(TARGET).elf |
||
681 | $(REMOVE) $(TARGET).map |
||
682 | $(REMOVE) $(TARGET).sym |
||
683 | $(REMOVE) $(TARGET).lss |
||
684 | $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) |
||
685 | $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) |
||
686 | $(REMOVE) $(SRC:.c=.s) |
||
687 | $(REMOVE) $(SRC:.c=.d) |
||
688 | $(REMOVE) $(SRC:.c=.i) |
||
689 | $(REMOVEDIR) .dep |
||
690 | |||
691 | doxygen: |
||
692 | @echo Generating Project Documentation... |
||
693 | @doxygen Doxygen.conf |
||
694 | @echo Documentation Generation Complete. |
||
695 | |||
696 | clean_doxygen: |
||
697 | rm -rf Documentation |
||
698 | |||
699 | # Create object files directory |
||
700 | $(shell mkdir $(OBJDIR) 2>/dev/null) |
||
701 | |||
702 | |||
703 | # Include the dependency files. |
||
704 | -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) |
||
705 | |||
706 | |||
707 | # Listing of phony targets. |
||
708 | .PHONY : all begin finish end sizebefore sizeafter gccversion \ |
||
709 | build elf hex eep lss sym coff extcoff doxygen clean \ |
||
710 | clean_list clean_doxygen program debug gdb-config |