src/makefile

   1 PROJECT=main
   2 BUILD_DIR=../build
   3 DEVICES=lpc1768
   4
   5 # BUILD_TYPE can be set to the following values:
   6 #  Checked - Optimizations enabled with MRI debug monitor support. (Recommended Type)
   7 #  Release - Optimizations enabled.
   8 #  Debug - Optimization disabled with MRI debug monitor support.
   9 BUILD_TYPE=Release
  10
  11 # Set to 1 to tag each heap allocation with the caller's return address.
  12 # NOTE: Can't be enabled with latest build as not compatible with newlib nano.
  13 HEAP_TAGS=0
  14
  15 # Set to 1 configure MPU to disable write buffering and eliminate imprecise bus faults.
  16 WRITE_BUFFER_DISABLE=0
  17
  18 # Set to non zero value if you want checks to be enabled which reserve a
  19 # specific amount of space for the stack.  The heap's growth will be
  20 # constrained to reserve this much space for the stack and the stack won't be
  21 # able to grow larger than this amount.
  22 STACK_SIZE=3072
  23
  24 # Set to 1 to allow MRI debug monitor to take full control of UART0 and use it
  25 # as a dedicated debug channel.  If you are using the USB based serial port for
  26 # the console then this should cause you no problems.  Set MRI_BREAK_ON_INIT to
  27 # 0 if you don't want to break into GDB at startup.
  28 ENABLE_DEBUG_MONITOR?=0
  29
  30 ifeq "$(ENABLE_DEBUG_MONITOR)" "1"
  31 # Can add MRI_UART_BAUD=115200 to next line if GDB fails to connect to MRI.
  32 # Tends to happen on some Linux distros but not Windows and OS X.
  33 MRI_UART=MRI_UART_0
  34 MRI_BREAK_ON_INIT=1
  35 MRI_SEMIHOST_STDIO=1
  36 else
  37 MRI_UART=MRI_UART_0 MRI_UART_SHARE
  38 MRI_BREAK_ON_INIT=0
  39 MRI_SEMIHOST_STDIO=0
  40 endif
  41
  42 include $(BUILD_DIR)/build.mk
  43
  44 CONSOLE?=/dev/arduino_A900K10V
  45
  46 .PHONY: debug-store flash upload debug console dfu
  47
  48 debug-store: ../LPC1768/$(PROJECT).elf
  49         cp ../LPC1768/$(PROJECT).elf ../LPC1768/$(PROJECT)_lastupload.elf
  50
  51 flash: ../LPC1768/$(PROJECT).hex debug-store
  52         lpc21isp $< $(CONSOLE) 115200 12000
  53
  54 dfu: ../LPC1768/$(PROJECT).bin
  55         dfu-util -D $< -R
  56
  57 upload: ../LPC1768/$(PROJECT).bin debug-store
  58         dfu-util -d 1d50:6015 -D $<
  59
  60 debug: ../LPC1768/$(PROJECT)_lastupload.elf
  61         arm-none-eabi-gdb $< -ex  "set target-charset ASCII" -ex "set remotelogfile mri.log" -ex "target remote $(CONSOLE)"
  62
  63 console:
  64         stty raw ignbrk -echo 2000000 < $(CONSOLE)
  65         ( cat <&3 & cat >&3 ; kill %% ) 3<>$(CONSOLE)