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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-11-07 16:59:36 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-11-07 16:59:36 +0000 |
| commit | 2c9001b17ff62f61be1677ebd789f081324fe326 (patch) | |
| tree | 9d7a5cc564361a837742534250d3527a06d62081 /nuttx/configs/README.txt | |
| parent | a113aa53d96d039d28e3e54ba79b2aae6a524ca5 (diff) | |
| download | px4-nuttx-2c9001b17ff62f61be1677ebd789f081324fe326.tar.gz px4-nuttx-2c9001b17ff62f61be1677ebd789f081324fe326.tar.bz2 px4-nuttx-2c9001b17ff62f61be1677ebd789f081324fe326.zip | |
reconcile architectures w/o interrupt controllers
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1153 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/README.txt')
| -rw-r--r-- | nuttx/configs/README.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt index bedbc6ae7..123a90171 100644 --- a/nuttx/configs/README.txt +++ b/nuttx/configs/README.txt @@ -126,6 +126,12 @@ defconfig -- This is a configuration file similar to the Linux CONFIG_ARCH_BOARD_name - For use in C code CONFIG_ENDIAN_BIG - define if big endian (default is little endian) + CONFIG_ARCH_NOINTC - define if the architecture does not + support an interrupt controller or otherwise cannot support + APIs like up_enable_irq() and up_disable_irq(). + CONFIG_ARCH_IRQPRIO + Define if the architecture suports prioritizaton of interrupts + and the up_prioritize_irq() API. Some architectures require a description of the RAM configuration: |