define that serialrx_generalmsg may trash the message bytes

diff --git a/detpic/master.asm b/detpic/master.asm
index b370bb4b19501bb30e85992421fcabb07e810ee5..ec52b3649249300a333fa560ec92f34357bdb0c1 100644 (file)
--- a/detpic/master.asm
+++ b/detpic/master.asm
@@ -44,7 +44,9 @@ master_interrupt_low
 serialrx_table_section code    0x2000
 ;--------------------
 serialrx_generalmsg
-;  FSR0 ->     start of message
+;  FSR0 ->     start of message                undefined
+;  *FSR0       message                         undefined
+;
 ;                              ; INDF0=MM ww ww ww ww ii ii ii
        rlc_fw  INDF0           ; W =   ww ww ww ww ii ii ii ??  C=MM Z=00
        bra_c   serialrx_if_multibyte