AXIOMTEK AX10445 Series, Руководство пользователя

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AX10445 Module Series User
’
s Manual
Application
34
/**********************************************************************************
* Main program to simulate communication protocol *
* Please connect external loopback *
***********************************************************************************
void main()
{
/* initial data */
clrscr();
/* initial port */
COM_INIT(1);
COM_INIT(2);
/* set RS485 mode */
Is_RS485 = 1;
/* looping */
while (!kbhit())
/* if key pressed then exit
*/
{
/* reset all index */
Reset_Buf();
/* channel 1 send, channel 2 receive */
/* send equiry / request data */
Write_Com(1, “Enquiry from 1”,14);
/* wait for acknowledge */
delay (100);
if (Get2Str()==14) puts (showbuf2);
else { puts (“Timeout! channel 2\n”); goto ERROR_END1;}
/* send header / command data */
Write_Com(1, Header Command”,14);
/* wait for acknowledge */
delay(100);
if (Get2Str()==14) puts (showbuf2);
else { puts(“Timeout! channel 2\n”);goto ERROR_END1; }
/* send data out or receive in data */
Write_Com(1, “Data1 Data2 Data3 Data4 Data5”, 29);
/* wait for acknowledge */
delay (100);
if (Get2Str()==29) puts(showbuf2);
else { puts(“Timeout! channel 2\n”); goto ERROR_END1; }
/* send End of Transm ission */