Simple Socket Server example ---> Failed to create semaphore

Hi,

I am using the Simple Socket Server example. My application was working OK with SUPERLOOP but now I need multi threads so I need to make my application works with the OS so I started with the example. I tried with my first project with only one UART and it is working. The program is not able to create the semaphore because the memory looks not empty I think :

SSSLEDLightshowSem = OSSemCreate(1);

if (!SSSLEDLightshowSem)

{

alt_uCOSIIErrorHandler(EXPANDED_DIAGNOSIS_CODE,

"Failed to create SSSLEDLightshowSem.\n");

}

since then i have the info below coming out of the jtag uart.

InterNiche Portable TCP/IP, v3.1

Copyright 1996-2008 by InterNiche Technologies. All rights reserved.

prep_tse_mac 0

Your Ethernet MAC address is 00:07:ed:01:23:45

Static IP Address is 192.168.1.2

prepped 1 interface, initializing...

[tse_mac_init]

INFO : TSE MAC 0 found at address 0x05000800

INFO : PHY National DP83848C found at PHY address 0x01 of MAC Group[0]

INFO : PHY[0.0] - Automatically mapped to tse_mac_device[0]

INFO : PHY[0.0] - Restart Auto-Negotiation, checking PHY link...

INFO : PHY[0.0] - Auto-Negotiation PASSED

MARVELL : Mode changed to RGMII/Modified MII to Copper mode

MARVELL : Enable RGMII Timing Control

MARVELL : PHY reset

INFO : PHY[0.0] - Checking link...

INFO : PHY[0.0] - Link not yet established, restart auto-negotiation...

INFO : PHY[0.0] - Restart Auto-Negotiation, checking PHY link...

INFO : PHY[0.0] - Auto-Negotiation PASSED

INFO : PHY[0.0] - Link established

INFO : PHY[0.0] - Speed = 10, Duplex = Full

OK, x=12, CMD_CONFIG=0x00000000

MAC post-initialization: CMD_CONFIG=0x06000203

[tse_sgdma_read_init] RX descriptor chain desc (1 depth) created

mctest init called

IP address of et1 : 192.168.1.2

Created "Inet main" task (Prio: 2)

Created "clock tick" task (Prio: 3)

Simple Socket Server starting up

[sss_handle_receive] reset connection

[sss_task] Simple Socket Server listening on port 3000

Created "simple socket server" task (Prio: 4)

[MicroC/OS-II]: See STDERR for expanded diagnosis translation.

[MicroC/OS-II]: Expanded Diagnosis: Failed to create SSSLEDLightshowSem.

.

[MicroC/OS-II]: See STDERR (FAULT_LEVEL is SYSTEM).

[MicroC/OS-II]: FAULT_LEVEL is SYSTEM

[MicroC/OS-II]: FATAL Error, Restart required.

[MicroC/OS-II]: Locking scheduler - endless loop.