Advantech PCL-841 Series, Руководство пользователя

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Chapter 3 Software Programming 17
„
Response l=successful
0=fail
„
Example
#include "can84 1.h"
main()
{
if (canNormalRun(0)==0)
printf ("CAN Port I can’t change to Normal Mode!\n");
}
Function 6
Tells the CAN port to send a message.
„
Command canSendMsg (BYTE port, MSG_STRUCT send msg);
„
Argument BYTE port, MSG_STRUCT send_msg;
port= port number (O or 1)
send msg= send buffer pointer
„
Response l=successful
0=fail
„
Example
#include “can84 1.h” main()
{
MSG_STRUCT smsg 1;
Ul i;
smsg 1.id=0x015;
smsg l.rtr=0;
smsg l.dlen=8;
for(i=0; i<smsg l.dlen; i++)
smsg l.data[i]=i;
if (canSendMsg(0,smsg 1)==l)
printf ("TRANSMISSION SUCCESSFUL!\n");
{