From 78cbcfd2a16c0cf3763173ce0a14d656bede0135 Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 14 Mar 2007 18:58:21 +0000 Subject: Add 8052 IRQ test; Fix places where IDLE task could try to wait on semaphores git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@61 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/ChangeLog | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'nuttx/ChangeLog') diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 9678148ca..a14dc11e2 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -4,13 +4,16 @@ * Support for Linux user mode simulation and TI TMS320C5471 (Arm7) provided -0.1.1 2007-xx-xx Gregory Nutt +0.1.1 2007-03-14 Gregory Nutt * Corrected an error in interrupt level context switching for C5471 * Added fgets() and gets() logic; verified c5471 console read. - * Corrected error in reading from serial port. Improper - use of semaphore can cause deadlock. + * Corrected error in reading from the C5471 serial port: + Improper use of semaphore can cause deadlock. + * Fixed an error in the memory cleanup: The idle task + cannot take sempahores (because it must always be ready + to run). * Tasks can now accept a configurable maximum number of input parameters (argc) * _task_init() was divided into separate functions that @@ -24,5 +27,7 @@ were calling printf-like functions. * Added strtok() and strtok_r() * Added a simple shell called nsh (see examples/nsh). - * Many changes as part of 8052 bringup + * Platform support for 8052 is complete but not stable + when the timer interrupt is enabled. Seems to be an + issue when SP enters indirect address space. * Documentation updates -- cgit v1.2.3