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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-08-12 01:49:25 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-08-12 01:49:25 +0000 |
| commit | 1a5be88b91218994ccd12cf8bd2f2f676812f174 (patch) | |
| tree | fe5106398d76d0e36b52bc563b8ea6c337652cf9 /nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c | |
| parent | a7f03d85cf63e824cdb0a4bc928c4a13eb69a3fd (diff) | |
| download | px4-nuttx-1a5be88b91218994ccd12cf8bd2f2f676812f174.tar.gz px4-nuttx-1a5be88b91218994ccd12cf8bd2f2f676812f174.tar.bz2 px4-nuttx-1a5be88b91218994ccd12cf8bd2f2f676812f174.zip | |
Add changes for LM3S9B96
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2841 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c')
| -rw-r--r-- | nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c b/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c index 2879a6667..e0fa531a9 100644 --- a/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c +++ b/nuttx/arch/arm/src/lm3s/lm3s_gpioirq.c @@ -110,7 +110,11 @@ static const uint32_t g_gpiobase[] = #else 0, #endif +#if !defined(CONFIG_LM3S_DISABLE_GPIOJ_IRQS) && defined(LM3S_GPIOJ_BASE) + LM3S_GPIOJ_BASE, +#endif }; +#define GPIO_NPORTS (sizeof(g_gpiobase)/sizeof(uint32_t)) /**************************************************************************** * Public Data @@ -131,7 +135,11 @@ static const uint32_t g_gpiobase[] = static inline uint32_t lm3s_gpiobaseaddress(unsigned int port) { - return g_gpiobase[port >> 3]; + if (port < GPIO_NPORTS) + { + return g_gpiobase[port >> 3]; + } + return 0; } /**************************************************************************** |