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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-05-03 09:51:01 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-05-03 09:51:01 +0000 |
| commit | 62a6638eb544f2c3d9022bcb34cae181aa8f7aae (patch) | |
| tree | 2824331e6e59e511963608603d65010d70ebf140 /readme.txt | |
| parent | a8df5dfb84dc37224222520ead47d4cef40ebd9f (diff) | |
| download | ChibiOS-62a6638eb544f2c3d9022bcb34cae181aa8f7aae.tar.gz ChibiOS-62a6638eb544f2c3d9022bcb34cae181aa8f7aae.tar.bz2 ChibiOS-62a6638eb544f2c3d9022bcb34cae181aa8f7aae.zip | |
Added I/O queue checks to the channels, added notes in the readme, improved the FullDuplexDriver.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@940 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'readme.txt')
| -rw-r--r-- | readme.txt | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/readme.txt b/readme.txt index 78db7352e..6d8c1c9c2 100644 --- a/readme.txt +++ b/readme.txt @@ -75,6 +75,15 @@ Win32-MinGW - ChibiOS/RT simulator and demo into a WIN32 process, - FIX: Found new instances of the obsolete function chSysGetTime() in the
C++ wrapper and in the WEB demo (bug 2772237)(backported in stable branch).
- FIX: Fixed macro in test.h (bug 2781176)(backported in stable branch).
+- NEW: Abstract I/O Channels mechanism introduced. This mechanism allows to
+ access I/O resources through a standard interface and hides implementation
+ details. The existing FullDuplexDrivers were modified to offer a standard
+ channel interface to the applications.
+- NEW: The I/O queues code was improved, now there are 2 separate structures:
+ InputQueue and OutputQueue. There are some changes in the queue APIs
+ in order to make them more symmetrical and functional. Improved the queues
+ documentation. Some of the changes were needed in order to support the new
+ channels mechanism as a backend for queued serial drivers.
- NEW: Added a code coverage analysis application under ./tests/coverage.
- NEW: Added more test cases in order to improve the test suite code coverage
(it was 74% in version 1.2.0).
@@ -82,10 +91,6 @@ Win32-MinGW - ChibiOS/RT simulator and demo into a WIN32 process, real context switch time, previous benchmarks introduced too much overhead
to the measurement. The STM32 performs the context switch in under 1.48uS.
- NEW: Added architecture name strings to the port code.
-- NEW: The I/O queues code was improved, now there are 2 separate structures:
- InputQueue and Output queues. There are some changes int the queue APIs
- in order to make them more symmetrical and functional. Improved the queues
- documentation.
- CHANGE: Removed the half duplex queues and half duplex serial drivers because
it was never extensively tested. The code is still available but not as part
of the kernel.
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