diff options
author | Joel Challis <git@zvecr.com> | 2021-10-28 01:07:53 +0100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-10-28 01:07:53 +0100 |
commit | b780c797beb726839e99e3f4054f9b4c33331cdc (patch) | |
tree | 019aed772e8204149727afb0841f9043a7084eda /quantum/mcu_selection.mk | |
parent | 6c507afcf212165dd5f3c3f6c026b517295c5090 (diff) |
Migrate makefile utilities to sub-directory (#14917)
Diffstat (limited to 'quantum/mcu_selection.mk')
-rw-r--r-- | quantum/mcu_selection.mk | 668 |
1 files changed, 0 insertions, 668 deletions
diff --git a/quantum/mcu_selection.mk b/quantum/mcu_selection.mk deleted file mode 100644 index 1251b7a2b7..0000000000 --- a/quantum/mcu_selection.mk +++ /dev/null @@ -1,668 +0,0 @@ -MCU_ORIG := $(MCU) - -ifneq ($(findstring MKL26Z64, $(MCU)),) - # Cortex version - MCU = cortex-m0plus - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 6 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = KINETIS - MCU_SERIES = KL2x - - # Linker script to use - # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= MKL26Z64 - - # Startup code to use - # - it should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= kl2x - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= PJRC_TEENSY_LC -endif - -ifneq ($(findstring MK20DX128, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = KINETIS - MCU_SERIES = K20x - - # Linker script to use - # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= MK20DX128 - - # Startup code to use - # - it should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= k20x5 - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= PJRC_TEENSY_3 -endif - -ifneq ($(findstring MK20DX256, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = KINETIS - MCU_SERIES = K20x - - # Linker script to use - # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= MK20DX256 - - # Startup code to use - # - it should exist in <chibios>/os/common/ports/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= k20x7 - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= PJRC_TEENSY_3_1 -endif - -ifneq ($(findstring MK66FX1M0, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = KINETIS - MCU_SERIES = MK66F18 - - # Linker script to use - # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= MK66FX1M0 - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= MK66F18 - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= PJRC_TEENSY_3_6 -endif - -ifneq ($(findstring STM32F042, $(MCU)),) - # Cortex version - MCU = cortex-m0 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 6 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F0xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F042x6 - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f0xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F042X6 - - USE_FPU ?= no - - # UF2 settings - UF2_FAMILY ?= STM32F0 - - # Stack sizes: Since this chip has limited RAM capacity, the stack area needs to be reduced. - # This ensures that the EEPROM page buffer fits into RAM - USE_PROCESS_STACKSIZE = 0x600 - USE_EXCEPTIONS_STACKSIZE = 0x300 -endif - -ifneq ($(findstring STM32F072, $(MCU)),) - # Cortex version - MCU = cortex-m0 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 6 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F0xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F072xB - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f0xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F072XB - - USE_FPU ?= no - - # UF2 settings - UF2_FAMILY ?= STM32F0 -endif - -ifneq ($(findstring STM32F103, $(MCU)),) - # Cortex version - MCU = cortex-m3 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F1xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F103x8 - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f1xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F103 - - USE_FPU ?= no - - # UF2 settings - UF2_FAMILY ?= STM32F1 -endif - -ifneq ($(findstring STM32F303, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F3xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F303xC - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f3xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F303XC - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32F3 -endif - -ifneq ($(findstring STM32F401, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - ifeq ($(strip $(BOOTLOADER)), tinyuf2) - MCU_LDSCRIPT ?= STM32F401xC_tinyuf2 - FIRMWARE_FORMAT ?= uf2 - else - MCU_LDSCRIPT ?= STM32F401xC - endif - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= BLACKPILL_STM32_F401 - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32F4 -endif - -ifneq ($(findstring STM32F405, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F405xG - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F405XG - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32F4 -endif - -ifneq ($(findstring STM32F407, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F407xE - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F407XE - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32F4 -endif - -ifneq ($(findstring STM32F411, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - ifeq ($(strip $(BOOTLOADER)), tinyuf2) - MCU_LDSCRIPT ?= STM32F411xE_tinyuf2 - FIRMWARE_FORMAT ?= uf2 - else - MCU_LDSCRIPT ?= STM32F411xE - endif - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= BLACKPILL_STM32_F411 - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32F4 -endif - -ifneq ($(findstring STM32F446, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32F4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32F446xE - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32f4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_F446XE - - USE_FPU ?= yes -endif - -ifneq ($(findstring STM32G431, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32G4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32G431xB - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32g4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_G431XB - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32G4 -endif - -ifneq ($(findstring STM32G474, $(MCU)),) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32G4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32G474xE - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32g4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_G474XE - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32G4 -endif - -ifneq (,$(filter $(MCU),STM32L433 STM32L443)) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32L4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32L432xC - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32l4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_L433XC - - PLATFORM_NAME ?= platform_l432 - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32L4 -endif - -ifneq (,$(filter $(MCU),STM32L412 STM32L422)) - # Cortex version - MCU = cortex-m4 - - # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 - ARMV = 7 - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = STM32 - MCU_SERIES = STM32L4xx - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/ARMCMx/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= STM32L412xB - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ - MCU_STARTUP ?= stm32l4xx - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= GENERIC_STM32_L412XB - - PLATFORM_NAME ?= platform_l432 - - USE_FPU ?= yes - - # UF2 settings - UF2_FAMILY ?= STM32L4 -endif - -ifneq ($(findstring GD32VF103, $(MCU)),) - # RISC-V - MCU = risc-v - - # RISC-V extensions and abi configuration - MCU_ARCH = rv32imac - MCU_ABI = ilp32 - MCU_CMODEL = medlow - - ## chip/board settings - # - the next two should match the directories in - # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) - MCU_FAMILY = GD32V - MCU_SERIES = GD32VF103 - - # Linker script to use - # - it should exist either in <chibios>/os/common/startup/RISCV-ECLIC/compilers/GCC/ld/ - # or <keyboard_dir>/ld/ - MCU_LDSCRIPT ?= GD32VF103xB - - # Startup code to use - # - it should exist in <chibios>/os/common/startup/RISCV-ECLIC/compilers/GCC/mk/ - MCU_STARTUP ?= gd32vf103 - - # Board: it should exist either in <chibios>/os/hal/boards/, - # <keyboard_dir>/boards/, or drivers/boards/ - BOARD ?= SIPEED_LONGAN_NANO - - USE_FPU ?= no -endif - -ifneq (,$(filter $(MCU),at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647 at90usb1286 at90usb1287)) - PROTOCOL = LUFA - - # Processor frequency. - # This will define a symbol, F_CPU, in all source code files equal to the - # processor frequency in Hz. You can then use this symbol in your source code to - # calculate timings. Do NOT tack on a 'UL' at the end, this will be done - # automatically to create a 32-bit value in your source code. - # - # This will be an integer division of F_USB below, as it is sourced by - # F_USB after it has run through any CPU prescalers. Note that this value - # does not *change* the processor frequency - it should merely be updated to - # reflect the processor speed set externally so that the code can use accurate - # software delays. - F_CPU ?= 16000000 - - # LUFA specific - # - # Target architecture (see library "Board Types" documentation). - ARCH = AVR8 - - # Input clock frequency. - # This will define a symbol, F_USB, in all source code files equal to the - # input clock frequency (before any prescaling is performed) in Hz. This value may - # differ from F_CPU if prescaling is used on the latter, and is required as the - # raw input clock is fed directly to the PLL sections of the AVR for high speed - # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' - # at the end, this will be done automatically to create a 32-bit value in your - # source code. - # - # If no clock division is performed on the input clock inside the AVR (via the - # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. - F_USB ?= $(F_CPU) - - # Interrupt driven control endpoint task - ifeq (,$(filter $(NO_INTERRUPT_CONTROL_ENDPOINT),yes)) - OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT - endif - ifneq (,$(filter $(MCU),at90usb162 atmega16u2 atmega32u2)) - NO_I2C = yes - endif -endif - -ifneq (,$(filter $(MCU),atmega32a)) - # MCU name for avrdude - AVRDUDE_MCU = m32 - - PROTOCOL = VUSB - - # Processor frequency. - # This will define a symbol, F_CPU, in all source code files equal to the - # processor frequency in Hz. You can then use this symbol in your source code to - # calculate timings. Do NOT tack on a 'UL' at the end, this will be done - # automatically to create a 32-bit value in your source code. - F_CPU ?= 12000000 -endif - -ifneq (,$(filter $(MCU),atmega328p)) - # MCU name for avrdude - AVRDUDE_MCU = m328p - - PROTOCOL = VUSB - - # Processor frequency. - # This will define a symbol, F_CPU, in all source code files equal to the - # processor frequency in Hz. You can then use this symbol in your source code to - # calculate timings. Do NOT tack on a 'UL' at the end, this will be done - # automatically to create a 32-bit value in your source code. - F_CPU ?= 16000000 -endif - -ifneq (,$(filter $(MCU),atmega328)) - # MCU name for avrdude - AVRDUDE_MCU = m328 - - PROTOCOL = VUSB - - # Processor frequency. - # This will define a symbol, F_CPU, in all source code files equal to the - # processor frequency in Hz. You can then use this symbol in your source code to - # calculate timings. Do NOT tack on a 'UL' at the end, this will be done - # automatically to create a 32-bit value in your source code. - F_CPU ?= 16000000 -endif - -ifneq (,$(filter $(MCU),attiny85)) - PROTOCOL = VUSB - - # Processor frequency. - # This will define a symbol, F_CPU, in all source code files equal to the - # processor frequency in Hz. You can then use this symbol in your source code to - # calculate timings. Do NOT tack on a 'UL' at the end, this will be done - # automatically to create a 32-bit value in your source code. - F_CPU ?= 16500000 -endif |