From bbcd70959d18dee14c47e32250ff56a88305071d Mon Sep 17 00:00:00 2001 From: patacongo Date: Sun, 7 Dec 2008 17:36:04 +0000 Subject: Several syntax errors git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1431 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/lib/lib_fixedmath.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'nuttx/lib/lib_fixedmath.c') diff --git a/nuttx/lib/lib_fixedmath.c b/nuttx/lib/lib_fixedmath.c index e5f7ce3a4..b13e1fafd 100644 --- a/nuttx/lib/lib_fixedmath.c +++ b/nuttx/lib/lib_fixedmath.c @@ -178,7 +178,7 @@ b16_t b16sqr(b16_t a) /* Overflow occurred if the result is negative */ - sq = (bt_t)ub16sqr(a); + sq = (b16_t)ub16sqr(a); if (sq < 0) { sq = b16MAX; @@ -202,10 +202,10 @@ ub16_t ub16sqr(ub16_t a) * = (mi*mi)*2**16 + 2*(mi*mf) + mf*mf*2**-16 (b16) */ - uint32 mi = ((uint32)m1 >> 16); - uint32 mf = ((uint32)m1 & 0x0000ffff); + uint32 mi = ((uint32)a >> 16); + uint32 mf = ((uint32)a & 0x0000ffff); - return (mi*mi << 16) + (mi*mf << 1) (((mf*mf) + b16HALF) >> 16); + return (mi*mi << 16) + (mi*mf << 1) + ((mf*mf + b16HALF) >> 16); } /**************************************************************************** -- cgit v1.2.3