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BeMicro SDK Simple Socket Server example problem semaphore

Altera_Forum
Honored Contributor II
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Hi, 

I'm using the Arrow BeMicro SDK and we develop our application based on the Simple Socket Server example. We now need to port our application from SUPERLOOP to MicroC/OS-II version. While in DEBUG mode I have isolate that the program fail to create the 20th semaphore in targnios.c. (when I==19 in code below: 

 

 

 

for (i = 0; i < GLOBWAKE_SZ; i++) 

global_TCPwakeup_set.ctick = 0; 

global_tcpwakeup_set.soc_event = NULL; 

global_TCPwakeup_set.semaphore = ossemcreate(0); 

if (!global_tcpwakeup_set.semaphore) 

panic("globwake_semaphore create err");  

 

 

 

ERROR MESSAGE ON JTAG UART: 

 

 

panic: globwake_semaphore create err 

dtrap - needs breakpoint 

 

 

thanks for your help
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Altera_Forum
Honored Contributor II
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found how to go further (Qsys related). Now I'm at that point : 

 

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.
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