rules.mk 2.8 KB

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  1. # MCU name
  2. MCU = atmega32u4
  3. # Processor frequency.
  4. # This will define a symbol, F_CPU, in all source code files equal to the
  5. # processor frequency in Hz. You can then use this symbol in your source code to
  6. # calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  7. # automatically to create a 32-bit value in your source code.
  8. #
  9. # This will be an integer division of F_USB below, as it is sourced by
  10. # F_USB after it has run through any CPU prescalers. Note that this value
  11. # does not *change* the processor frequency - it should merely be updated to
  12. # reflect the processor speed set externally so that the code can use accurate
  13. # software delays.
  14. # Since there are different hardware variations of these adapters and since these
  15. # have different CPU clocks, the clock speed should be set in the rules.mk file of the
  16. # respective hardware variantion (i.e. subproject). For example, in /pro_micro/rules.mk
  17. # this is set to 8000000.
  18. # The value here is only a fallback and is ignored if it is defined in the subproject.
  19. F_CPU ?= 16000000
  20. DEFAULT_FOLDER = converter/usb_usb/hasu
  21. #
  22. # LUFA specific
  23. #
  24. # Target architecture (see library "Board Types" documentation).
  25. ARCH = AVR8
  26. # Input clock frequency.
  27. # This will define a symbol, F_USB, in all source code files equal to the
  28. # input clock frequency (before any prescaling is performed) in Hz. This value may
  29. # differ from F_CPU if prescaling is used on the latter, and is required as the
  30. # raw input clock is fed directly to the PLL sections of the AVR for high speed
  31. # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
  32. # at the end, this will be done automatically to create a 32-bit value in your
  33. # source code.
  34. #
  35. # If no clock division is performed on the input clock inside the AVR (via the
  36. # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
  37. F_USB = $(F_CPU)
  38. # Bootloader
  39. # This definition is optional, and if your keyboard supports multiple bootloaders of
  40. # different sizes, comment this out, and the correct address will be loaded
  41. # automatically (+60). See bootloader.mk for all options.
  42. BOOTLOADER = caterina
  43. # Interrupt driven control endpoint task
  44. OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
  45. # Build Options
  46. # comment out to disable the options.
  47. #
  48. # BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
  49. # MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
  50. EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
  51. # CONSOLE_ENABLE = yes # Console for debug(+400)
  52. # COMMAND_ENABLE = yes # Commands for debug and configuration
  53. # SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
  54. # NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA
  55. # BACKLIGHT_ENABLE = yes
  56. USB_HID_ENABLE = yes
  57. CUSTOM_MATRIX = yes
  58. SRC = custom_matrix.cpp