2021-04-05 00:02:51 -04:00
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UF2_FAMILY_ID = 0x68ed2b88
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2024-05-03 15:15:27 +07:00
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SDK_DIR = hw/mcu/microchip/$(SAM_FAMILY)
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2021-04-05 00:02:51 -04:00
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include $(TOP)/$(BOARD_PATH)/board.mk
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2023-06-24 18:38:41 +07:00
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CPU_CORE ?= cortex-m0plus
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2021-06-28 14:37:41 +07:00
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2021-04-05 00:02:51 -04:00
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CFLAGS += \
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2024-05-03 10:59:29 +07:00
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-flto \
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2021-04-05 00:02:51 -04:00
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-DCONF_OSC32K_CALIB_ENABLE=0 \
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2024-05-03 10:59:29 +07:00
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-DCFG_TUSB_MCU=OPT_MCU_SAML22 \
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-DCFG_EXAMPLE_VIDEO_READONLY \
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2021-04-05 00:02:51 -04:00
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2021-10-17 16:26:27 +07:00
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# suppress warning caused by vendor mcu driver
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2023-03-19 12:47:05 +07:00
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CFLAGS += -Wno-error=redundant-decls
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# SAM driver is flooded with -Wcast-qual which slow down complication significantly
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CFLAGS_SKIP += -Wcast-qual
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2021-10-17 16:26:27 +07:00
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2024-05-03 10:59:29 +07:00
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LDFLAGS_GCC += \
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-nostdlib -nostartfiles \
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--specs=nosys.specs --specs=nano.specs \
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2023-11-23 12:43:13 +07:00
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2021-04-05 00:02:51 -04:00
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SRC_C += \
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src/portable/microchip/samd/dcd_samd.c \
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2024-05-03 15:15:27 +07:00
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$(SDK_DIR)/gcc/gcc/startup_$(SAM_FAMILY).c \
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$(SDK_DIR)/gcc/system_$(SAM_FAMILY).c \
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2024-05-03 10:59:29 +07:00
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$(SDK_DIR)/hal/src/hal_atomic.c \
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$(SDK_DIR)/hpl/gclk/hpl_gclk.c \
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$(SDK_DIR)/hpl/mclk/hpl_mclk.c \
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$(SDK_DIR)/hpl/osc32kctrl/hpl_osc32kctrl.c \
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$(SDK_DIR)/hpl/oscctrl/hpl_oscctrl.c \
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$(SDK_DIR)/hpl/pm/hpl_pm.c \
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2021-04-05 00:02:51 -04:00
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INC += \
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$(TOP)/$(BOARD_PATH) \
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2024-05-03 10:59:29 +07:00
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$(TOP)/${SDK_DIR} \
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$(TOP)/${SDK_DIR}/config \
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$(TOP)/${SDK_DIR}/include \
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$(TOP)/${SDK_DIR}/hal/include \
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$(TOP)/${SDK_DIR}/hal/utils/include \
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$(TOP)/${SDK_DIR}/hpl/pm/ \
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$(TOP)/${SDK_DIR}/hpl/port \
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$(TOP)/${SDK_DIR}/hri \
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$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
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2021-04-05 00:02:51 -04:00
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# flash using bossac at least version 1.8
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# can be found in arduino15/packages/arduino/tools/bossac/
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# Add it to your PATH or change BOSSAC variable to match your installation
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BOSSAC = bossac
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flash-bossac: $(BUILD)/$(PROJECT).bin
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@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0)
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$(BOSSAC) --port=$(SERIAL) -U -i --offset=0x2000 -e -w $^ -R
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