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Fix compiler settings for MCUs with floating point

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Fred Sundvik 2018-01-21 10:55:40 +02:00 committed by skullydazed
parent 2018df1a61
commit 510a8d3339
1 changed files with 25 additions and 9 deletions
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16
tmk_core/chibios.mk
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@ -168,6 +168,22 @@ OPT_DEFS += -DPROTOCOL_CHIBIOS
MCUFLAGS = -mcpu=$(MCU) MCUFLAGS = -mcpu=$(MCU)
# FPU options default (Cortex-M4 and Cortex-M7 single precision).
ifeq ($(USE_FPU_OPT),)
USE_FPU_OPT = -mfloat-abi=$(USE_FPU) -mfpu=fpv4-sp-d16 -fsingle-precision-constant
endif
# FPU-related options
ifeq ($(USE_FPU),)
USE_FPU = no
endif
ifneq ($(USE_FPU),no)
OPT += $(USE_FPU_OPT)
OPT_DEFS += -DCORTEX_USE_FPU=TRUE
else
OPT_DEFS += -DCORTEX_USE_FPU=FALSE
endif
DEBUG = gdb DEBUG = gdb
DFU_ARGS ?= DFU_ARGS ?=