Writing in serial port

Hi! I have this in my code for to write in serial port: while(!TXRX_is_TI_active()); SBUF=b; TXRX_clearTI(); but for to work,i need initialize TI flag . Is OK or is better to change it...
write to serial port

I have a keil uvision3. I run Hello example program in uvisin3 in simulation mode. but nothing write in serial port. what is reason?
Writing in serial port

Hi! I have this in my code for to write in serial port: while(!TXRX_is_TI_active()); SBUF=b; TXRX_clearTI(); but for to work,i need initialize TI flag . Is OK or is better to change it...
write to serial port

I have a keil uvision3. I run Hello example program in uvisin3 in simulation mode. but nothing write in serial port. what is reason?
Cypress AN2131QC write port problem?

I have tried to write port A,B and C in the MCU by the following code which supposed to be correct. However, the port are not set to be 0. Does anybody know why? PORTCCFG= 0x00; OEC =0xFF; OUTC...