PIC16f1619 compilation error

[Giuseppe MPO]

I get this error using the HSEROUT instruction:

Error[113]   D:\WORK\PIC\LAMPADA\A.S 1914 : Symbol not previously defined (_PPS_FN_TX)

I deleted all the lines of the program to find the point of the error, and saw that the Hserout instruction generates it.

   Device = 16F1619

   Xtal = 4

init:   While
   HSerOut ["*"]
    Wend
    
        End

The error remains even with these 4 lines, obviously compiling with any other PIC the error disappears.

[top204]

That's from when Microchip first started implementing PPS and kept changing their alias names in the official .inc file and datasheets.

Add this line of code in your program:

Code Select Expand

    Symbol _PPS_Fn_TX = 18      ' Replace the mis-named PPS value's name


I'll add the names now used to the PPI file for that device. This is going to crop up a few times with the earlier enhanced 14-bit core devices that had PPS introduced to them because the PPI files are semi-auto created from the official .inc files and datasheets, so when Microchip change a name later, they do not state anywhere that a name has been changed, so the original PPI file remains with their original name for an alias.

[Giuseppe MPO]

Grazie Les