Error: Eclipse (Code Stuck at printf function) Incompatible 2 value with TX_CMD_STAT

Question

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:11:83:04 prepped 1 interface, initializing... [tse_mac_init] INFO    : TSE MAC 0 found at address 0x0b482000 INFO    : PHY Marvell 88E1111 found at PHY address 0x10 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 = 100, Duplex = Full OK, x=0, CMD_CONFIG=0x00000000 [tse_mac_init] Error: Incompatible 2 value with TX_CMD_STAT register return TxShift16 value.  init error -11 on net[0] mctest init called IP address of  : 192.168.1.207 Created "Inet main" task (Prio: 2) Created "clock tick" task (Prio: 3)   Simple Socket Server starting up                   Initillize the Enhanced Interrupt..                 Enhnace interrupt ENABLED, Return value = 0                 Created "simple socket server" task (Prio: 4)                 RS232 Port Open....!!                                   ----Ready to Receive Interrupt----                  # Synchronous Data received...!!  and then code stuck after displaying  "#synchronous data received...!!" 
void SSSSimpleSocketServerTask()
{
    unsigned int    LPktCount    =    0;
    unsigned int    Count        =    0;
    unsigned int    DataCount     =    0;
    unsigned char    ImgData        =    0;
    unsigned int    test        =    0;
//--------------------------Receive From RS-422 Port @ 1 mbps-------------------------------------------
      printf("
		----Ready to Receive Interrupt----
");
      while(1)
        {
              do
              {
                    if( edge_capture)        //w.r.t. clock or LOAD Pulse from "sync_detect"
                      {
                        edge_capture = 0;
                        ImgBuff = IORD_ALTERA_AVALON_PIO_DATA(DATA_BASE);
                        }
                            if(Count    ==    PktSize-1)
                            {
                            Count    =    0;
                            LPktCount++;
                            }
              }while(LPktCount    !=    (PktCount+1));
 
              printf("
	#Synchronous Data received...!!"); //Code stuck at this Line 
//----------------------Sending to RS-232 -------------------------------------------------------
              printf("
	#Sending Data at RS232 Port at 115kbps...
");
                       Xstart = 0;
                        Ystart = 0;
                       LPktCount = 0;
                        printf("
	# Send Sync Word..");
                        for(Count = 0; Count&lt;=2;Count++)
                            {
                            fprintf(fp,"%c",strt_sync);
                            printf("	%d",strt_sync);
                            }
                            for(LPktCount = 0+Ystart; LPktCount&lt;mPktCount;LPktCount++) //
                            {
                                for(DataCount = 0; DataCount&lt;mPktSize;DataCount++)
                                     {
                                    ImgData    =    ImgBuff;
                                    fprintf(fp,"%c",ImgData);
                                     }
                                     printf("#");
                            }
        }
}

altera_forum · Answer

the error

[tse_mac_init] Error: Incompatible 2 value with TX_CMD_STAT register return TxShift16 value.

init error -11 on net[0]

Adding check mark on "align packet header to 32 bit boundary" will remove the above error

but still code stuck after printf

altera_forum · Answer

Ok for the tse_mac_init error: the tse user guide indeed recommends you enable the "align packet header to 32 bit boundary" option if you want to use tse with Interniche TCP stack.

Does your code gets stuck even if you remove all those printf? What's the rate that printf is expected to be called in that while loop?

Also try adding a sleep calls just before the for(Count...) loop or inside the loop itself in order to see if your code get's there: printf needs to be processed by the HAL driver before you can see them in the terminal console, so there could be more messages in the printf queue but you can't see them because the whole OS gets stuck.

altera_forum · Answer

Hello Cris,

Thanking you for your support,

its behavioral is random, now it stuck after "Auto-Negotiation PASSED" and won't go further.

attached is the 1. print screen of console

2. Sopcinfo file

kaushal

altera_forum · Answer

--- Quote Start ---

Ok for the tse_mac_init error: the tse user guide indeed recommends you enable the "align packet header to 32 bit boundary" option if you want to use tse with Interniche TCP stack.

Does your code gets stuck even if you remove all those printf? What's the rate that printf is expected to be called in that while loop?

Also try adding a sleep calls just before the for(Count...) loop or inside the loop itself in order to see if your code get's there: printf needs to be processed by the HAL driver before you can see them in the terminal console, so there could be more messages in the printf queue but you can't see them because the whole OS gets stuck.

--- Quote End ---

yes it stuck even i remove printf, now i have remove all printf from my code , then i change the priorities

altera_forum · Answer

Please clarify a main point: does your program get stuck when you register and enable the LOAD interrupt or even without the irq?

In the first case, as I said in the other thread, the LOAD irq must have the HIGHEST priority: infact I see in your current sopc system the timer priority is still higher and this will either prevent LOAD irq (priority 1) to be serviced, or possibly mess up the whole system. Those priorities should be inverted.

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Error: Eclipse (Code Stuck at printf function) Incompatible 2 value with TX_CMD_STAT

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