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author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2011-12-20 23:44:21 +0000 |
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committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2011-12-20 23:44:21 +0000 |
commit | 67609317a56867512eee5eb477d2331d8c3fd491 (patch) | |
tree | 6b8e2d48d86c56db9540d5a7d88e07fbe670fbba /nuttx/TODO | |
parent | 468bf27b12a7725bbeea610d240176b7356cd50b (diff) | |
download | px4-firmware-67609317a56867512eee5eb477d2331d8c3fd491.tar.gz px4-firmware-67609317a56867512eee5eb477d2331d8c3fd491.tar.bz2 px4-firmware-67609317a56867512eee5eb477d2331d8c3fd491.zip |
STM32 ADC driver update
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4208 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/TODO')
-rw-r--r-- | nuttx/TODO | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/nuttx/TODO b/nuttx/TODO index 34e130dee..b0577aa87 100644 --- a/nuttx/TODO +++ b/nuttx/TODO @@ -1,4 +1,4 @@ -NuttX TODO List (Last updated December 3, 2011) +NuttX TODO List (Last updated December 20, 2011) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This file summarizes known NuttX bugs, limitations, inconsistencies with @@ -6,7 +6,7 @@ standards, things that could be improved, and ideas for enhancements. nuttx/ - (5) Task/Scheduler (sched/) + (6) Task/Scheduler (sched/) (1) On-demand paging (sched/) (1) Memory Managment (mm/) (2) Signals (sched/, arch/) @@ -87,6 +87,16 @@ o Task/Scheduler (sched/) Priority: Medium, required for standard compliance (but makes the code bigger) + Title: TICKLESS OS + Description: On a side note, I have thought about a tick-less timer for the OS + for a long time. Basically we could replace the periodic system + timer interrupt with a one-shot interval timer programmed for the + next interesting event time. That is one way to both reduce the + timer interrupt overhead and also to increase the accuracy of + delays. + Status: Open + Priority: Low + o On-demand paging (sched/) ^^^^^^^^^^^^^^^^^^^^^^^^^ |