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

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
05/17/09 14:37
Read: times


 
Msg Score: +1
 +1 Good Answer/Helpful		 #165448 - You can always send a clock from 8051.
Responding to: ???'s previous message
If you set up a regular 32kHz timer in your 8051, you can drive X1 on your chip. This will mean you can get your code working properly.

Then you would know if your XTAL is the problem.

David.

List of 39 messages in thread
TopicAuthorDate
Interfacing HT1380 with 89C51 in C            01/01/70 00:00      
   It looks like you should read when clock is high            01/01/70 00:00      
      Dear David            01/01/70 00:00      
         Yes. You read after the -ve edge.            01/01/70 00:00      
            Should shift before assign            01/01/70 00:00      
               Dear Per            01/01/70 00:00      
                  Dear Ackhil,            01/01/70 00:00      
                     Amazing . . . ! ! !            01/01/70 00:00      
                        Are you a young man ?            01/01/70 00:00      
            David            01/01/70 00:00      
   keep SCLK low when idle            01/01/70 00:00      
      Dear Stefan            01/01/70 00:00      
         re            01/01/70 00:00      
            Dear Stefan            01/01/70 00:00      
   Still no luck ! !            01/01/70 00:00      
      Code?            01/01/70 00:00      
         Sorry for the incorrect post            01/01/70 00:00      
            Please format your code            01/01/70 00:00      
      keep SCLK low and...pen&paper and...            01/01/70 00:00      
   Dear stefan and david            01/01/70 00:00      
      Do you expect people to format and correct code every t            01/01/70 00:00      
         true 99% of the time            01/01/70 00:00      
            a neat program makes a happy programmer            01/01/70 00:00      
         I tried a pen and paper            01/01/70 00:00      
            'arranging' is good, but how about comments?            01/01/70 00:00      
               I'll improve on that front as well ! !            01/01/70 00:00      
      Hi Akhil , check this            01/01/70 00:00      
         Dear Stefan            01/01/70 00:00      
            Dear Stefan            01/01/70 00:00      
               Congratulations. a good write() and read()            01/01/70 00:00      
                  no luck            01/01/70 00:00      
                     You can always send a clock from 8051.            01/01/70 00:00      
                        i'll do that ! !            01/01/70 00:00      
                        Dear David            01/01/70 00:00      
                           at least X2 must be free, not grounded            01/01/70 00:00      
                           32Mhz ?!            01/01/70 00:00      
                           Do it carefully            01/01/70 00:00      
                              Dear David            01/01/70 00:00      
                                 I am sure it is something simple.            01/01/70 00:00      

Back to Subject List