SI2493-D-FS Silicon Laboratories Inc, SI2493-D-FS Datasheet - Page 265

• Manufacturer Part Number: SI2493-D-FS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-D-FS

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

}
// -------------------------------------------------------------------------------------
// Use this call to check CTS status
// DWORD iEVentMAsk;
// BOOL WaitCommEvent(HANDLE hFile, &iEVentMAsk, LPOVERLAPPED lpOverlapped);
// ----------------------------------------------------------------
void SetupSerPort()
{
AssertRTS(true); //RTS=1 for transmitting
Delay(300); //Delay to allow the line to turn around
iLength = strlen(caUA_PKT_STR);
WriteFile(hCom, caUA_PKT_STR, iLength, &ulNoOfbytes, 0);
Delay(100);
while(1)
return;
BOOL
hCom = CreateFile(pcCommPort,
if (hCom == INVALID_HANDLE_VALUE)
{
AssertRTS(false);
iLength = strlen(cpInput_test);
for (int i=0; i<iLength; i++)
//Alternatively use CTS
Delay(150);
do{
}while (ulNoOfbytes); printf("\n");
AssertRTS(true); printf("RTS=1 Tx ");
Delay(50); // morrie 01/20/06
iLength = strlen(caRR_PKT_STR);
for (i=0; i<iLength; i++)printf("%02x ", (unsigned char)caRR_PKT_STR[i]); printf("\n");
WriteFile(hCom, caRR_PKT_STR, iLength, &ulNoOfbytes,0); //Tx RR message
Delay(100); //Delay x ms to complete TX sending before set RTS=0 for RX
}
{
cpInputRd=WaitForResponse(caRX_PKT_STR,cpInputRd,3000);//Rx RR message
printf ("CreateFile failed with error %d.\n", GetLastError());
exit(1);
BOOL bError = !ReadFile(hCom,
printf("%02x ", (unsigned char)cpInputWr[0]);
printf("%02x ", (unsigned char)cpInput_test[i]);printf("**%d
// flush out the bytes for last RX packets.
bSuccess;
// Short training happens now!
NULL, OPEN_EXISTING, 0, NULL);
printf("RTS=0 Rx ");
// wait for EV_CTS
// Handle the error.
GENERIC_READ | GENERIC_WRITE, 0,
cpInputWr, 1, &ulNoOfbytes, 0); //ulNoOfbytes=1
Rev. 1.3
//
// Tx UA messge
//RTS=0 for receiving
//RTS=1 for transmitting
Alternatively use USE CTS
", *cpInputRd);
AN93
265