make sure PCLAT* is updated properly

diff --git a/detpic/program.asm b/detpic/program.asm
index 4495191e788264d0f01f62d7c584b10062e88862..1638d7676c6d12b01cd11198e8b76edaa0cc0ea6 100644 (file)
--- a/detpic/program.asm
+++ b/detpic/program.asm
@@ -110,6 +110,7 @@ serialrx_generalmsg
 serialrx_if_multibyte
        rr_fw   INDF0           ; W =   ii MM ww ww ww ww ii ii
        and_lw  0x3c            ; W =   zz zz ww ww ww ww zz zz
+       bt_f_if0 PCL, 0 ; always true, but reads PCL
        add_wff PCL
        ; <--- here is zero