• State Not Answered
  • Locked Locked
  • Replies 1 reply
  • Subscribers 20 subscribers
  • Views 572 views
  • Users 0 members are here
Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

interrupt problem

iain hendry

Scenario : Need to generate a 15Khz clock and enable the serial port . Individually both work but I cant get this to work , help.

void init_timer()
{

SCON = 0x50;
TMOD = 0x22;
TH1 = 0xFA;
PCON = 0x80;

ET0 = 1;
TH0 = 223;
EA = 1;
TR0 = 1;
TR1 = 1;
TI = 1;
ES = 1;
}

Timer0 is the 15Khz clock and Timer1 is for the serial port.

0