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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-05-15 22:00:05 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-05-15 22:00:05 +0000 |
commit | 39a4006d5a7b40effa3b236dd91e9c6f9a18934a (patch) | |
tree | 432a44c106133f7800b3ad03be9add96584699a4 /nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h | |
parent | cea1e420e768d287caf7203096d24a14d38014fa (diff) | |
download | px4-nuttx-39a4006d5a7b40effa3b236dd91e9c6f9a18934a.tar.gz px4-nuttx-39a4006d5a7b40effa3b236dd91e9c6f9a18934a.tar.bz2 px4-nuttx-39a4006d5a7b40effa3b236dd91e9c6f9a18934a.zip |
LM3S integration
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1784 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h')
-rw-r--r-- | nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h b/nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h index 3a9a83f62..885698dd3 100644 --- a/nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h +++ b/nuttx/arch/arm/src/lm3s/lm3s_syscontrol.h @@ -331,9 +331,9 @@ #define SYSCON_RCC_BYPASS (1 << 11) /* Bit 11: PLL Bypass */ #define SYSCON_RCC_PWRDN (1 << 13) /* Bit 13: PLL Power Down */ #define SYSCON_RCC_USESYSDIV (1 << 22) /* Bit 22: Enable System Clock Divider */ -#define SYSCON_RCC_SYSDIV_SHIFT 26 /* Bits 26-23: System Clock Divisor */ +#define SYSCON_RCC_SYSDIV_SHIFT 23 /* Bits 26-23: System Clock Divisor */ #define SYSCON_RCC_SYSDIV_MASK (0x0f << SYSCON_RCC_SYSDIV_SHIFT) -# define SYSCON_RCC_SYSDIV(n) ((n-1) << SYSCON_RCC_SYSDIV_SHIFT) +# define SYSCON_RCC_SYSDIV(n) (((n)-1) << SYSCON_RCC_SYSDIV_SHIFT) #define SYSCON_RCC_ACG (1 << 27) /* Bit 27: Auto Clock Gating */ /* XTAL to PLL Translation (PLLCFG), offset 0x064 */ |