Brian Axboeg

MCB52233 - INicheLite - Server TCP mode - calloc1 failed

Discussion created by Brian Axboeg on Jan 11, 2009
Latest reply on Jan 11, 2009 by Brian Axboeg
I'm trying to make a very simpel program with the MCB52233 to act as a TCP socket listener and display the data coming in on the UART and then close the connection afterwards.
I've downloaded the latest version of the InterNiche TCP/IP Lite stack (Version 3.0) and the CW (Version 7.1).
When I do this simple task:
void emg_tcp_rx( void )
            static int length, i;
            unsigned long rate;
            // PARAM1: M_SOCK socket,
            // PARAM2: char * buffer
            // PARAM3: unsigned length
            // RETURNS: number of bytes actually read, or -1 if error.
            // int m_recv(M_SOCK so, char * buf, unsigned buflen)
  // printf ("emg_tcp_rx Enter\n");
            length = m_recv( emg_tcp_communication_socket, (char *)buffer, RX_BUFFER_SIZE );
            if( length > 0)
              buffer[length] = '\0';
                 if(buffer[0]== 0x0d)
                // m_send(emg_tcp_communication_socket,(char *)buffer,length); //FSL echo back data
} text comes out on the UART the first 25 times (using a .NET program to act as client to create a TCP socket and send "Hello World" and then close the connection) - after this I get this error:
"calloc1 failed: size: 124, failures: 1"
.....this will then make the program unable to communicate anymore!
What I'm I doing wrong here?
Best Regards
Brian A.