Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
03/16/06 10:09
Read: times


 		 #112291 - oops
Responding to: ???'s previous message
i missed it. thank you.

i want to make serial communication using interrupt driven method. uart0 interrupt is not generating at all. even though
i read TI0 = 1 and EA = 1 and PS0 = 1.

this program is just to check whether interrupt is generating or not.

i corrected IE = 0x90. no change

thanks

haribabu


List of 30 messages in thread
TopicAuthorDate
UART0 interrupt not generating            01/01/70 00:00      
   you never start a timer for the UARTs            01/01/70 00:00      
      i have set it in another init funtion            01/01/70 00:00      
         That sounds fishy, you set SCON0, but            01/01/70 00:00      
   sometimes, you are better off "growing"            01/01/70 00:00      
      i trimmed and tried            01/01/70 00:00      
         get rid of the stupid putchar and what g            01/01/70 00:00      
   config()            01/01/70 00:00      
      but you STILL have the stupid putchar            01/01/70 00:00      
         sorry! complete details now            01/01/70 00:00      
            I will not            01/01/70 00:00      
   further simplified            01/01/70 00:00      
      this is most probably not the root cause            01/01/70 00:00      
         oops            01/01/70 00:00      
            the "printf" of embedded world...            01/01/70 00:00      
               yes LED is flashing            01/01/70 00:00      
                  Obscure code...            01/01/70 00:00      
                     Thank you Russell. At last I completed            01/01/70 00:00      
                        Excellent!            01/01/70 00:00      
                           clarity            01/01/70 00:00      
                        Is it now clear to you what simplificati            01/01/70 00:00      
                        but WHY?????            01/01/70 00:00      
                           the reason            01/01/70 00:00      
                              but, Erik,...            01/01/70 00:00      
                                 You STILL want to know why it is impossi            01/01/70 00:00      
                                    nono, I wouldn't say that            01/01/70 00:00      
                                       and - of course            01/01/70 00:00      
                                          the tool            01/01/70 00:00      
                                             Added to the List            01/01/70 00:00      
   the original problem            01/01/70 00:00      

Back to Subject List