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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-08-12 02:57:45 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-08-12 02:57:45 +0000 |
commit | c3aabdfc763f00eace106a180c7f0c52cf7fc8d7 (patch) | |
tree | 6d19350d6d2ed356c36016dbf1c80ed92351a5c0 | |
parent | f7fab60b93dff3a346f4fa0682c6262122b94533 (diff) | |
download | px4-nuttx-c3aabdfc763f00eace106a180c7f0c52cf7fc8d7.tar.gz px4-nuttx-c3aabdfc763f00eace106a180c7f0c52cf7fc8d7.tar.bz2 px4-nuttx-c3aabdfc763f00eace106a180c7f0c52cf7fc8d7.zip |
Add descriptions of GPIO port interrupt disable configs
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2845 42af7a65-404d-4744-a932-0658087f49c3
-rw-r--r-- | nuttx/configs/eagle100/README.txt | 15 | ||||
-rwxr-xr-x | nuttx/configs/lm3s6965-ek/README.txt | 15 |
2 files changed, 30 insertions, 0 deletions
diff --git a/nuttx/configs/eagle100/README.txt b/nuttx/configs/eagle100/README.txt index ba2fbefab..f9ef73c11 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 diff --git a/nuttx/configs/lm3s6965-ek/README.txt b/nuttx/configs/lm3s6965-ek/README.txt index e8061734d..35b4c8932 100755 --- a/nuttx/configs/lm3s6965-ek/README.txt +++ b/nuttx/configs/lm3s6965-ek/README.txt @@ -347,6 +347,21 @@ Stellaris LM3S6965 Evaluation Kit 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. + GPIOJ must be disabled because it does 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=n + CONFIG_LM3S_DISABLE_GPIOJ_IRQS=y + LM3S6818 specific device driver settings CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the |