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;----------------------------------------------------------------------

; UART pps config

;----------------------------------------------------------------------

.ifdef HAS_PPS

  .error "UART pps is not configured. Read datasheet and configure pps."      ;xxx remove this line      

  ; ** IMPORTANT **

  ;

  ; THIS CODE IS JUST A TEMPLATE AND WILL MOST LIKELY NOT WORK FOR YOU, 

  ; READ THE DATASHEET AND ALTER LINES MARKED WITH XXX

  ;

  ; ** IMPORTANT **

  ; Backup, these are restored in exit code at end of file

  ; Changes needs to be done in exit, search for xxx

  mov    RPINR18, WPPSTEMP1    ;xxx

  mov    RPOR3, WPPSTEMP2      ;xxx

  ; Receive, map pin to uart

  bclr  RPINR18, #U1RXR0    ;xxx

  bclr  RPINR18, #U1RXR1    ;xxx

  bclr  RPINR18, #U1RXR2    ;xxx

  bclr  RPINR18, #U1RXR3    ;xxx

  bclr  RPINR18, #U1RXR4    ;xxx

  bclr  RPINR18, #U1RXR5    ;xxx

  ; Transmit, map uart to pin

  bset  RPOR3, #RP7R0      ;xxx

  bset  RPOR3, #RP7R1      ;xxx

  bclr  RPOR3, #RP7R2      ;xxx

  bclr  RPOR3, #RP7R3      ;xxx

  bclr  RPOR3, #RP7R4      ;xxx    

  bclr  RPOR3, #RP7R5      ;xxx

.endif

;------------------------------------------------------------------------------

; Register usage

;------------------------------------------------------------------------------

    .equ  WPPSTEMP1,  W6    ;used to restore pps register

    .equ  WPPSTEMP2,  W7    ;used to restore pps register

//U1RX = RP22

RPINR18bits.U1RXR = 22;

//RP25 = U1TX_IO   

RPOR12bits.RP25R = U1TX_IO;