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author | Jack Humbert <jack.humb@gmail.com> | 2019-01-10 11:22:57 -0500 |
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committer | MechMerlin <30334081+mechmerlin@users.noreply.github.com> | 2019-01-10 08:22:57 -0800 |
commit | 3cf179be61a10860b2b66aecf2ec5ca6f0e30605 (patch) | |
tree | 960c7bdde165f4419a96c2d48049e22226912882 /quantum/mcu_selection.mk | |
parent | ebbc372f72993123cd24fe27228e8d07c9b8d7fb (diff) | |
download | qmk_firmware-3cf179be61a10860b2b66aecf2ec5ca6f0e30605.tar.gz |
Adds Proton C Conversion (#4661)
* adds proton c base
* fixes custom matrix include
* adds readme.md
* initial proton coversion, no pin mapping
* start of mcu selection
* add pin mapping and sweet16 test
* add at90 to list
* disable backlight, fix d7
* update flag names
* doc updates
* proton c update for mcu selection
Diffstat (limited to 'quantum/mcu_selection.mk')
-rw-r--r-- | quantum/mcu_selection.mk | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/quantum/mcu_selection.mk b/quantum/mcu_selection.mk new file mode 100644 index 000000000..209b578ea --- /dev/null +++ b/quantum/mcu_selection.mk @@ -0,0 +1,70 @@ + +ifneq ($(findstring STM32F303, $(MCU)),) + ## chip/board settings + # - the next two should match the directories in + # <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_FAMILY ?= STM32 + MCU_SERIES ?= STM32F3xx + + # Linker script to use + # - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/ + # or <this_dir>/ld/ + MCU_LDSCRIPT ?= STM32F303xC + + # Startup code to use + # - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= stm32f3xx + + # Board: it should exist either in <chibios>/os/hal/boards/ + # or <this_dir>/boards + BOARD ?= GENERIC_STM32_F303XC + + # Cortex version + MCU = cortex-m4 + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + ARMV ?= 7 + + USE_FPU = yes + + # Vector table for application + # 0x00000000-0x00001000 area is occupied by bootlaoder.*/ + # The CORTEX_VTOR... is needed only for MCHCK/Infinity KB + # OPT_DEFS = -DCORTEX_VTOR_INIT=0x08005000 + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 0483:df11 -a 0 -s 0x08000000:leave +endif + +ifneq (,$(filter $(MCU),atmega32u4 at90usb1286)) + # 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) +endif |