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Bug in ChibiOS compiling with Hardware FPU causing Exceptions on epilogue on clock tick. 

For now just turn off hardware FPU
ugfx_release_2.6
inmarket 2014-10-07 21:50:25 +10:00
parent 6abd4d71d3
commit 71a77d64a1
1 changed files with 8 additions and 3 deletions
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11
tools/gmake_scripts/cpu_stm32m4.mk
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@ -14,6 +14,11 @@
# NONE
#
SRCFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16
LDFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16
LIBS += m
#SRCFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16
#LDFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16
#DEFS += CORTEX_USE_FPU=TRUE
#LIBS += m
SRCFLAGS += -mcpu=cortex-m4 -falign-functions=16
LDFLAGS += -mcpu=cortex-m4
DEFS += CORTEX_USE_FPU=FALSE