Mercurial > louis > kiibohd-controller

annotate Bootloader/CMakeLists.txt @ 412:e7a3be42ae1e

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Debug code for interconnect cable debugging
author Jacob Alexander <haata@kiibohd.com>
date Sat, 20 Feb 2016 13:27:49 -0800
parents b29c291ad130
children
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1 ###| CMAKE Kiibohd Controller Bootloader |###
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2 #
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3 # Jacob Alexander 2011-2014
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4 # Due to this file's usefulness:
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5 #
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6 # Released into the Public Domain
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7 #
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8 # This bootloader is based upon the MCHCK dfu-usb bootloader.
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9 # DO NOT USE with Teensy based microcontrollers.
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10 #
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11 ###
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12
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13
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14
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15 ###
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16 # Chip Selection
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17 #
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18
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19 #| You _MUST_ set this to match the microcontroller you are trying to compile for
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20 #| You _MUST_ clean the build directory if you change this value
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21 #|
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22 set( CHIP
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23 "mk20dx128vlf5" # McHCK mk20dx128vlf5
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24 # "mk20dx256vlh7" # Kiibohd-dfu mk20dx256vlh7
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25 CACHE STRING "Chip"
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26 )
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27
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29
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30 ###
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31 # Compiler Selection
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32 #
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33
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34 #| *** EXPERIMENTAL ***
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35 #| Stick with gcc unless you know what you're doing
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36 #| Currently only arm is supported with clang
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37 set( COMPILER
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38 "gcc" # arm-none-eabi-gcc / avr-gcc - Default
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39 # "clang" # arm-none-eabi
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40 CACHE STRING "Compiler Type"
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41 )
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42
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44
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45 ###
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46 # Bootloader Configuration
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47 #
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48 set ( BOOTLOADER 1 )
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49
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50
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51
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52 ###
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53 # Compiler Intialization
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54 #
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55 set ( CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/../Lib/CMake )
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56 include( initialize )
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57
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58
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59
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60 ##
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61 # Source Defines
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62 #
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63 set( SRCS
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64 main.c
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65 dfu.c
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66 dfu.desc.c
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67 flash.c
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68 kinetis.c
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69 usb.c
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70 )
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71
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72 # Only compile in if necessary
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73 if( CHIP STREQUAL "mk20dx256vlh7" )
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74 set( SRCS ${SRCS}
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75 debug.c
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76 )
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77 endif()
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78
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79
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80 message( STATUS "Bootloader Source Files:" )
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81 message( "${SRCS}" )
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82
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83 #| Add Lib sources to main list
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84 foreach( SRC_FILE ${COMPILER_SRCS} )
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85 set( SRCS ${SRCS} ${CMAKE_SOURCE_DIR}/../${SRC_FILE} )
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86 endforeach()
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87
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88
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89
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90
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91 ###
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92 # Directory Includes
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93 #
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94 include_directories (
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95 ${CMAKE_SOURCE_DIR}/../Lib
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96 ${CMAKE_SOURCE_DIR}
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97 )
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98
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99
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100
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101 ###
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102 # Project Description
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103 #
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104
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105 #| Project
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106 project( kiibohd_bootloader )
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107
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108 #| Target Name (output name)
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109 set( TARGET kiibohd_bootloader )
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110
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111 #| General Settings
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112 cmake_minimum_required( VERSION 2.8 )
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113
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114
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115
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116 ###
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117 # Generate Header Files
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118 #
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119 configure_file( _buildvars.h buildvars.h )
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120 include_directories( ${CMAKE_BINARY_DIR} )
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121
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122
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123
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124 ###
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125 # CMake Module Checking
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126 #
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127 find_package( Git REQUIRED )
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128 find_package( Ctags ) # Optional
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129
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130
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131
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132 ###
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133 # ctag Generation
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134 #
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135 if( CTAGS_EXECUTABLE )
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136 # Generate the ctags
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137 execute_process( COMMAND ctags ${SRCS}
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138 WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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139 )
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140 endif()
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141
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142
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143
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144 ###
209
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145 # Disable -Wl,-search_paths_first for OSX (not supported by arm-none-eabi-gcc)
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146 #
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147
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148 if ( APPLE )
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149 string ( REPLACE "-Wl,-search_paths_first" "" CMAKE_C_LINK_FLAGS ${CMAKE_C_LINK_FLAGS} )
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150 string ( REPLACE "-Wl,-search_paths_first" "" CMAKE_CXX_LINK_FLAGS ${CMAKE_CXX_LINK_FLAGS} )
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151
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152 message ( AUTHOR_WARNING "Bootloader binary may not fit on device (must be less than 4096 bytes). Macports arm-none-eabi-gcc 4.7.3 doesn't seem to work properly with -flto. However, even disabling it doesn't shrink the binary enough... 4.9.1 is known to work on Arch Linux." )
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153 endif ()
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154
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155
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156
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157 ###
193
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158 # Build Targets
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159 #
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160
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161 #| Create the .ELF file
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162 set( TARGET_ELF ${TARGET}.elf )
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163 add_executable( ${TARGET_ELF} ${SRCS} )
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164
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165
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166 #| .ELF Properties
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167 set_target_properties( ${TARGET_ELF} PROPERTIES
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168 LINK_FLAGS ${LINKER_FLAGS}
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169 SUFFIX "" # XXX Force Windows to keep the .exe off
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170 )
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171
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172
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173 #| Convert the .ELF into a .bin to load onto the McHCK
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174 set( TARGET_BIN ${TARGET}.bin )
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175 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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176 COMMAND ${CMAKE_OBJCOPY} ${BIN_FLAGS} ${TARGET_ELF} ${TARGET_BIN}
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177 COMMENT "Creating binary file to load: ${TARGET_BIN}"
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178 )
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179
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180
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181 #| Generate the Extended .LSS
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182 set( TARGET_LSS ${TARGET}.lss )
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183 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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184 COMMAND ${CMAKE_OBJDUMP} ${LSS_FLAGS} ${TARGET_ELF} > ${TARGET_LSS}
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185 COMMENT "Creating Extended Listing: ${TARGET_LSS}"
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186 )
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187
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188
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189 #| Generate the Symbol Table .SYM
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190 set( TARGET_SYM ${TARGET}.sym )
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191 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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192 COMMAND ${CMAKE_NM} -n ${TARGET_ELF} > ${TARGET_SYM}
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193 COMMENT "Creating Symbol Table: ${TARGET_SYM}"
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194 )
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195
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196
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197 #| Compiler Selection Record
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198 add_custom_command( TARGET ${TARGET_ELF} POST_BUILD
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199 COMMAND ${CMAKE_SOURCE_DIR}/../Lib/CMake/writer compiler ${COMPILER_FAMILY}
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200 )
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201
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202
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203
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204 ###
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205 # Size Information
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206 #
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207
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208 #| After Changes Size Information
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209 add_custom_target( SizeAfter ALL
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210 COMMAND ${CMAKE_SOURCE_DIR}/../Lib/CMake/sizeCalculator ${CMAKE_SIZE} ram ${TARGET_ELF} ${SIZE_RAM} " SRAM"
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211 COMMAND ${CMAKE_SOURCE_DIR}/../Lib/CMake/sizeCalculator ${CMAKE_SIZE} flash ${TARGET_ELF} ${SIZE_FLASH} "Flash"
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212 DEPENDS ${TARGET_ELF}
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213 COMMENT "Chip usage for ${CHIP}"
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214 )
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215