From 46e56d73491d9141b7ed3f79f2a26d3d9addc8ef Mon Sep 17 00:00:00 2001 From: gdisirio Date: Fri, 1 May 2009 12:58:05 +0000 Subject: I/O queues improvements, removed half duplex queues. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@926 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- readme.txt | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'readme.txt') diff --git a/readme.txt b/readme.txt index 49ae0b009..e172388c7 100644 --- a/readme.txt +++ b/readme.txt @@ -82,6 +82,13 @@ 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. - CHANGE: Removed the chMsgSendWithEvent() function. It is rarely used and the functionality can be re-created with a compound atomic operation. Also removed the CH_USE_MESSAGES_EVENT configuration option. -- cgit v1.2.3