ThreadX Updates – NET+OS 7.1

Last Updated: 09/13/10 Fix Count: 1

Title
Profinet hangs under heavy load

Case: 33485

Date Fixed: 08/16/10

Description

Profinet stack crashes when heavy web traffic is present.

Solution

Changed C Library mutexes to inherit thread priority.

Files: netos\lib\arm7\32b\ghs\libtx_el.a
netos\lib\arm7\32b\ghs\ tx.a
netos\lib\arm9\32b\ghs\ libtx_el.a
netos\lib\arm9\32b\ghs\ tx.a

netos\lib\arm7\32b\ghs\ libtx_eldbg.a
netos\lib\arm7\32b\ghs\ txdbg.a
netos\lib\arm9\32b\ghs\ libtx_eldbg.a
netos\lib\arm9\32b\ghs\ txdbg.a

netos\lib\arm7\32b\gnu\libtx_el.a
netos\lib\arm7\32b\gnu\ libtx.a
netos\lib\arm9\32b\gnu\libtx_el.a
netos\lib\arm9\32b\gnu\libtx.a
netos\lib\arm7\32b\gnu\libtx_eldbg.a
netos\lib\arm7\32b\gnu\ libtxdbg.a
netos\lib\arm9\32b\gnu\libtx_eldbg.a
netos\lib\arm9\32b\gnu\libtxdbg.a

Special Instructions

• Unzip the patch(es) to the root of your NET+OS installation, for example C:\netos71\.
• Be sure to install any patches listed under Dependencies below
• Rebuild your application.

Patch Link: ThreadXUpdates_71

Dependencies

This patch also requires the installation of the following patch(es):

None