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

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
12/05/06 17:57
Read: times


 		 #129019 - still having trouble...
Responding to: ???'s previous message
Switching from Mode 1 to Mode 3 was no problem.

The problem occurs when I enable multiprocessor communication (SM2 = 1. When the Master's SADEN and SADDR = Slave's SADEN and SADDR registers my data is still not getting through.

SCON = 0xf0; in both of them.

Does it also pose a problem if the slave has to speak to the master? Since my slave DOES speak to the master.

Currently I only have one master and one slave. But I'm trying to take baby steps into incorporating multiprocessor communication. The final project will have 3 slaves.

Thanks,
Roque

List of 27 messages in thread
TopicAuthorDate
Multiprocessor Communication SADDR & SADEN            01/01/70 00:00      
   I think you need to use 9bit mode            01/01/70 00:00      
   Not Mode 1!            01/01/70 00:00      
      ohhhhh            01/01/70 00:00      
         For reference            01/01/70 00:00      
         the better datasheets ...            01/01/70 00:00      
            Not in the so-called bible            01/01/70 00:00      
               that is correct, however            01/01/70 00:00      
      SM2 Bit            01/01/70 00:00      
         I remember it this way: "when SM2 is set I only ge            01/01/70 00:00      
      sortof an unrelated question            01/01/70 00:00      
         sort of short answer :)            01/01/70 00:00      
   still having trouble...            01/01/70 00:00      
      SADEN and SADDR is a bitch to explain            01/01/70 00:00      
         i thought SM2 sets address recognition...            01/01/70 00:00      
            it does - and it does not            01/01/70 00:00      
   automatic            01/01/70 00:00      
      comments            01/01/70 00:00      
   use SFR            01/01/70 00:00      
      I thought that but            01/01/70 00:00      
         my compiler....ummm...uuhhhh            01/01/70 00:00      
            Use an existing wickenhaeuser sfr definitio            01/01/70 00:00      
               hmmm            01/01/70 00:00      
                  NOOOOOOOOOOOOOOOOOOOO            01/01/70 00:00      
                     ok bare with me...            01/01/70 00:00      
                        almost            01/01/70 00:00      
                           Thanks!            01/01/70 00:00      

Back to Subject List