Serial port at pin 18, 19

Try this:

/* Function to cause ASC to go to pin18(TX2) and pin19 (RX2) rather than FTDI USB port */
void MapAsc3ToRx2Tx2(void)
{

/* Pin mapping */
const IfxAsclin_Asc_Pins pins = {
NULL_PTR, IfxPort_InputMode_pullUp, // CTS pin not used
&IfxAsclin3_RXC_P20_3_IN, IfxPort_InputMode_pullUp, // Rx pin
NULL_PTR, IfxPort_OutputMode_pushPull, // RTS pin not used
&IfxAsclin3_TX_P20_0_OUT, IfxPort_OutputMode_pushPull, // Tx pin
IfxPort_PadDriver_cmosAutomotiveSpeed1
};

/* Manually set pad driver to speed grade 1 (otherwise 3v3 is not seen as a '1' ) */
IfxPort_setPinPadDriver(&MODULE_P20, 3, IfxPort_PadDriver_cmosAutomotiveSpeed1) ;

IfxAsclin_Cts_In *cts = pins.cts;

if (cts != NULL_PTR)
{
IfxAsclin_initCtsPin(cts, pins.ctsMode);
}

IfxAsclin_Rx_In *rx = pins.rx;

if (rx != NULL_PTR)
{
IfxAsclin_initRxPin(rx, pins.rxMode);
}

IfxAsclin_Rts_Out *rts = pins.rts;

if (rts != NULL_PTR)
{
IfxAsclin_initRtsPin(rts, pins.rtsMode, pins.pinDriver);
}

IfxAsclin_Tx_Out *tx = pins.tx;

if (tx != NULL_PTR)
{
IfxAsclin_initTxPin(tx, pins.txMode, pins.pinDriver);
}
}

/*** Core 0 ***/

void setup() {
// put your setup code for core 0 here, to run once:

SerialASC.begin(115200);
MapAsc3ToRx2Tx2(); /* ASC3 uses pin 18 and 19.

}

Hi, this solution works?.

I Really need to use the Serial Debug Pin 0-1, Serial1 PIN18-19 and Serial2 PIN16-17 at the same time.

regards