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author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2010-08-12 02:57:45 +0000 |
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committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2010-08-12 02:57:45 +0000 |
commit | c07990f2502f8378317cf0c1aea36a656ccb20dc (patch) | |
tree | 6d19350d6d2ed356c36016dbf1c80ed92351a5c0 /nuttx/configs/eagle100/README.txt | |
parent | 0bf31ce80e938966296f6a14d85e561b6884bf16 (diff) |
Add descriptions of GPIO port interrupt disable configs
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@2845 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/configs/eagle100/README.txt')
-rw-r--r-- | nuttx/configs/eagle100/README.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/nuttx/configs/eagle100/README.txt b/nuttx/configs/eagle100/README.txt index ba2fbefab8..f9ef73c113 100644 --- a/nuttx/configs/eagle100/README.txt +++ b/nuttx/configs/eagle100/README.txt @@ -282,6 +282,21 @@ Eagle100-specific Configuration Options the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until the delay actually is 100 seconds. + There are configurations for disabling support for interrupts GPIO ports. + GPIOH and GPIOJ must be disabled because they do not exist on the LM3S6918. + Additional interrupt support can be disabled if desired to reduce memory + footprint. + + CONFIG_LM3S_DISABLE_GPIOA_IRQS=n + CONFIG_LM3S_DISABLE_GPIOB_IRQS=n + CONFIG_LM3S_DISABLE_GPIOC_IRQS=n + CONFIG_LM3S_DISABLE_GPIOD_IRQS=n + CONFIG_LM3S_DISABLE_GPIOE_IRQS=n + CONFIG_LM3S_DISABLE_GPIOF_IRQS=n + CONFIG_LM3S_DISABLE_GPIOG_IRQS=n + CONFIG_LM3S_DISABLE_GPIOH_IRQS=y + CONFIG_LM3S_DISABLE_GPIOJ_IRQS=y + LM3S6818 specific device driver settings CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the |