uGFX/ugfx
2
0
Fork 0
Code Issues 2 Pull Requests Projects Releases Wiki Activity

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

Browse Source 
For now just turn off hardware FPU
This commit is contained in:
inmarket 2014-10-07 21:50:25 +10:00
parent 6abd4d71d3
commit 71a77d64a1
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
tools/gmake_scripts/cpu_stm32m4.mk
View File

@ -14,6 +14,11 @@
# NONE # NONE
# #
SRCFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16 #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 #LDFLAGS += -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -falign-functions=16
LIBS += m #DEFS += CORTEX_USE_FPU=TRUE
#LIBS += m
SRCFLAGS += -mcpu=cortex-m4 -falign-functions=16
LDFLAGS += -mcpu=cortex-m4
DEFS += CORTEX_USE_FPU=FALSE