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Merge pull request #152 from PX4/#149-mathlib-warnings 

Suppress warnings from ARM's DSP_Lib code that are spamming developers t...
This commit is contained in:
px4dev 2013-01-12 23:01:24 -08:00
parent 2f94a7a2b7 6d301710d9
commit dcb0a32648
2 changed files with 9 additions and 2 deletions
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4
apps/mathlib/CMSIS/Include/arm_math.h
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@ -5520,7 +5520,7 @@ extern "C"
*pIa = Ialpha;
/* Calculating pIb from Ialpha and Ibeta by equation pIb = -(1/2) * Ialpha + (sqrt(3)/2) * Ibeta */
*pIb = -0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta;
*pIb = -0.5f * Ialpha + (float32_t) 0.8660254039f *Ibeta;
}
@ -5898,7 +5898,7 @@ extern "C"
/* Iniatilize output for below specified range as least output value of table */
y = pYData[0];
}
else if(i >= S->nValues)
else if((unsigned)i >= S->nValues)
{
/* Iniatilize output for above specified range as last output value of table */
y = pYData[S->nValues - 1];

7
apps/mathlib/CMSIS/Makefile
View File

@ -45,6 +45,13 @@ INCLUDES += $(DSPLIB_SRCDIR)/Include \
$(DSPLIB_SRCDIR)/Device/ARM/ARMCM4/Include \
$(DSPLIB_SRCDIR)/Device/ARM/ARMCM3/Include
# Suppress some warnings that ARM should fix, but haven't.
EXTRADEFINES += -Wno-unsuffixed-float-constants \
-Wno-sign-compare \
-Wno-shadow \
-Wno-float-equal \
-Wno-unused-variable
#
# Override the default visibility for symbols, since the CMSIS DSPLib doesn't
# have anything we can use to mark exported symbols.