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POi get a tftp timeout from vxworks
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  1. POi get a tftp timeout from vxworks
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    copied!<p>I wrote some code on VxWorks to download a file from a TFTP server using <code>tftpLib</code> but the get gives me a timeout:</p> <pre><code>ERR [TFTP] tftpSend:479: Transfer Timed Out. ERR [TFTP] tftpGet:1077: File transfer error. Error has occurred: 4915207 </code></pre> <p>which isn't right as the host is reachable: </p> <pre><code>ping("3.94.213.53",3) Pinging 3.94.213.53 (3.94.213.53) with 64 bytes of data: Reply from 3.94.213.53 bytes=64 ttl=63 seq=0 time&lt;1ms Reply from 3.94.213.53 bytes=64 ttl=63 seq=1 time&lt;1ms Reply from 3.94.213.53 bytes=64 ttl=63 seq=2 time&lt;1ms </code></pre> <p>and when I do this from the Linux shell, it works just as expected:</p> <pre><code>tftp -r "artifacts/ngfm.bin" -g 3.94.213.53 </code></pre> <p>What might be the problem here? The get section of my code looks like:</p> <pre><code>pFile = fopen("flash:/ngfm.bin","wb"); if (pFile != NULL) { /* Get file from TFTP server and write it to the file descriptor */ if (OK == (status = tftpGet (pTftpDesc, pFilename, pFile, TFTP_CLIENT))) { printf("tftpGet() successful\n"); } else { printf("Error has occurred: %d\n", errno); // errno is where the error is stored } } else { printf("Bad file pointer pFile"); } </code></pre> <p><strong>edit:</strong></p> <p>The code I have above the get portion is:</p> <pre><code>/*Initiate TFTP session*/ if ((pTftpDesc = tftpInit ()) == NULL) printf("Error on tftpInit()\n"); /*connect to TFTP host and set transfer mode*/ if ((tftpPeerSet (pTftpDesc, pHost, port) == ERROR) || (tftpModeSet (pTftpDesc, pMode) == ERROR)) { (void) tftpQuit (pTftpDesc); printf("Error on tftpPeerSet()\n"); return ERROR; } </code></pre>
 

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