USART TXREG Problems

[mister_e]

There's no USART_XXX define in PBP.

you can even write..
TXSTA=$20
RCSTA=$90
SPBRG=15
this will do the same thing as
DEFINE HSER_RCSTA 90h
DEFINE HSER_TXSTA 20h
DEFINE HSER_SPBRG 15 ' 9600 Bauds

If you don't use HSERIN/HSEROUT you MUST write to the register directly as i already wrote in the example i post to you yesterday.

Be sure of your SPBRG value... it's important and it's different for every crystal speed and baudrate. look the datasheet for that AND/OR use the calc i did in attachement.

REPEAT
UNTIL PIR1.4 = 1
TXREG = "A"

??????

Did you really look the example i posted before?