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Michael Karas
01/27/12 18:46
Read: 610 times
Beaverton Or
USA


 
#185704 - Look at this
Responding to: ???'s previous message
Dave,
Look at the code in the assembly language boot loader that I posted here quite a few years ago. It has complete serial I/O routines that support use of interrupts and queues. Since it is 8051 code it should be adaptable to what ever unspecified 8051 varient you happen to be using.

http://www.8052.com/users/mkaras/loader.pdf

Michael Karas


List of 17 messages in thread
TopicAuthorDate
Help. Writing Hex code from serial port to External device      Dave McNamara      01/27/12 15:42      
   Look at this      Michael Karas      01/27/12 18:46      
      Using 8051      Dave McNamara      01/28/12 03:19      
   Why ASM?      Andy Neil      01/30/12 14:43      
      Design your subroutine(s)      David Prentice      01/30/12 15:20      
   RI Flag      Dave McNamara      02/20/12 08:48      
      READ_SERIAL      Michael Karas      02/20/12 09:25      
         RI setup      Dave McNamara      02/20/12 09:57      
            are you sure?      Erik Malund      02/20/12 10:04      
               CKCON      Dave McNamara      02/20/12 10:22      
                  well, then      Erik Malund      02/20/12 11:17      
                     Correct      Dave McNamara      02/20/12 12:11      
                        RI and TI      Erik Malund      02/20/12 12:24      
                           Ok      Dave McNamara      02/20/12 12:32      
                              Diff Of TI and RI      Michael Karas      02/20/12 12:57      
                                 Uart stall      Maarten Brock      02/22/12 07:01      
                        Oscilloscope      Per Westermark      02/20/12 17:04      

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