[PIC24] UART2: Kann man RP137 als U2RX Pin nutzen?

__builtin_write_OSCCONL(OSCCON & 0xBF);  // Unlock PPS

  // Configure SPI1 PPS pins (ENC28J60/ENCX24J600/MRF24WB0M or other PICtail Plus cards)

  // RPOR0bits.RP0R = 8;    // Assign RP0 to SCK1 (output)

  // RPOR7bits.RP15R = 7;  // Assign RP15 to SDO1 (output)

  // RPINR20bits.SDI1R = 23;  // Assign RP23 to SDI1 (input)

   /*** SPI **********************************************************************/  

   // SDO1 RP23 N = n+1 = 23, y = n/2 = 11 : RPOR<y>bits.RP<N>R

   //RPOR11bits.RP23R = 7; // SDO1

   // SDI1 RP24

   //RPINR20bits.SDI1R = 24;

   // SCK

   //RPOR9bits.RP18R = 8;

   /******************************************************************************/

  // Configure SPI2 PPS pins (25LC256 EEPROM on Explorer 16)

  //  RPOR10bits.RP21R = 11;  // Assign RG6/RP21 to SCK2 (output)

  //  RPOR9bits.RP19R = 10;  // Assign RG8/RP19 to SDO2 (output)

  //  RPINR22bits.SDI2R = 26;  // Assign RG7/RP26 to SDI2 (input)

  //

   /*** UART2 ********************************************************************/  

    RPINR19bits.U2RXR = 137;  // Assign RC14/RP137/PTP15 to U2RX (input)

    RPOR7bits.RP14R = 5;  // Assign RB14/RP14/PTP5 to U2TX (output)

  /*******************************************************************************/

  //

  //  // Configure INT1 PPS pin (MRF24WB0M Wi-Fi PICtail Plus interrupt signal when in SPI slot 1)

  //  RPINR0bits.INT1R = 33;  // Assign RE8/RPI33 to INT1 (input)

__builtin_write_OSCCONL(OSCCON | 0x40); // Lock PPS