Rockwell Automation 1785-Vx0B, D17856.5.9 PLC-5 VME VMEbus Programmable Controllers User Manual - Manual (Page 147)

Appendix A
Sample Applications
A-25
// Save this read address in the file packet
filePacket.plcAddress = readAddr;
// Save this read length in the file packet
filePacket.plcDataLength = readSize;
// Save the plc data into the file packet
memmove((char *) &filePacket.plcData,
(char *) &replyPacket.data[0],
readSize);
fwrite((char *) &filePacket, 1, sizeof(FILE_PACKET_TYPE), out);
}
}
/***************************************************************************/
/************************** UPLOAD_IS_COMPLETE *****************************/
/***************************************************************************/
void upload_is_complete(void)
{
// Tell the processor that the upload is now completed.
PLC540V_PCCC_ULC_RPY_TYPE replyPacket;
PLC540V_STATUS_TYPE status;
plc540v_pccc_upload_complete(kvmeSlaveAddress,
kplc540vUla,
kVME_D16_DATA_WIDTH,
kVME_A24_ADDR_SPACE,
&replyPacket,
&status);
if(status.plc540vStatus != 0)
{
printf(”\nUpload Complete command failed.”);
exit(1);
}
}
/***************************************************************************/
/****************************** UPLOAD_ALL *********************************/
/***************************************************************************/
void upload_all(PLC540V_PCCC_ULA_RPY_TYPE *replyPacket)
{
// Issue the upload all request.
PLC540V_STATUS_TYPE status;
plc540v_pccc_upload_all(kvmeSlaveAddress,
kplc540vUla,
kVME_D16_DATA_WIDTH,
kVME_A24_ADDR_SPACE,
replyPacket,
&status);
if(status.plc540vStatus != 0)
{
printf(”\nUpload All command failed.”);
exit(1);
}
}