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

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
01/06/12 04:59
Read: 405 times


 
#185347 - Simple approach
Responding to: Stefan Kanev's previous message
Hi Stefan,
Thanks for your advice on individual bit select and I think know what you mean about it being too much like HLL now, kind of..

What I have done now, since Iím using assembly, is Iím just going to make it dead simple.

Here is some code

;Inputs: MUX_1, MUX_2, MUX_3, MUX_4, MUX_5, MUX_6, MUX_7, MUX_8
;Outputs: MESS_1, MESS_2

MESS_1 DATA 0x10
MESS_2 DATA 0x11
; MUX_1 through 8 will all each contain a value from RES_1 through RES_4
MUX_1 DATA 0x20
.....
MUX_8 DATA 0x27

RES_1 EQU 0x00
...
RES_4 EQU 0x03

CALL MESS_MAKER

MESS_MAKER:
PUSH ACC
CLR ACC
MOV C, MUX_1.0
RRC A
MOV C, MUX_1.1
RRC A
MOV C, MUX_2.0
RRC A
.....
MOV C, MUX_4.1
RRC A

MOV A MESS_1
CLR A

; I repeat this for MUX_4 through MUX_8 and save to MESS_2

 


Nice, simple and it looks like it works so far


List of 40 messages in thread
TopicAuthorDate
Assembly coding micro-converters      Donagh Choghlan      01/04/12 09:43      
   Code indented      Donagh Choghlan      01/04/12 09:56      
      Assemblers often have different syntax      David Prentice      01/04/12 10:14      
         Assembler      Donagh Choghlan      01/04/12 10:29      
            Why not use Keil A51 ?      David Prentice      01/04/12 10:38      
               why assembler?      Stefan KAnev      01/04/12 11:05      
                  Libraries?!?!?      Donagh Choghlan      01/05/12 02:46      
                     Libraries good, but not always best      Per Westermark      01/05/12 03:21      
                        Ok back to Data and Bit      Donagh Choghlan      01/05/12 04:34      
                           Manual      Donagh Choghlan      01/05/12 05:02      
                           ok back      Stefan KAnev      01/05/12 08:14      
                              I C      Donagh Choghlan      01/05/12 08:34      
               Keil A51      Donagh Choghlan      01/05/12 02:41      
                  junk downloaders        Erik Malund      01/05/12 05:57      
                  take a look at ASEM51      Richard Erlacher      01/05/12 08:22      
                     asem-51 macros      Donagh Choghlan      01/06/12 08:43      
                        You don't have to use 'em      Richard Erlacher      01/06/12 21:17      
                  re-think about tools      Stefan KAnev      01/06/12 14:08      
                     ADuC842      Donagh Choghlan      01/09/12 08:47      
                        learn      Stefan KAnev      01/09/12 14:46      
                           There are PLENTY of debuggers ...      Richard Erlacher      01/09/12 20:28      
                              Documentation      Donagh Choghlan      01/10/12 05:30      
                                 interrupt vectors      Stefan KAnev      01/10/12 06:41      
                                 Memo to Reinhard Keil      Erik Malund      01/10/12 07:56      
                                 Keil docs are not bad.      David Prentice      01/10/12 08:00      
                                 Well ... Last time I had questions about ASEM51 ...      Richard Erlacher      01/10/12 21:36      
                                    the good and the bad      Erik Malund      01/11/12 05:50      
                                       Well, I must have mistyped      Richard Erlacher      01/11/12 13:29      
                                          asem/asm      Robert Revens      01/11/12 16:43      
                                          linker support?      Maarten Brock      01/12/12 00:18      
                                             it's provided by ASEM-51, I suppose      Richard Erlacher      01/12/12 22:22      
   Ok back to the task at hand      Donagh Choghlan      01/05/12 08:26      
      make it easy for yourself      Erik Malund      01/05/12 09:09      
         Iím afraid the hard ware is non negotiable      Donagh Choghlan      01/05/12 09:26      
            well, ....      Erik Malund      01/05/12 09:46      
               Dinosours, I2Cs, Gang-bang???      Donagh Choghlan      01/05/12 10:19      
                  1st      Stefan KAnev      01/05/12 11:15      
                     Simple approach      Donagh Choghlan      01/06/12 04:59      
                        yes      Stefan KAnev      01/06/12 13:05      
                           For Free :-)      Donagh Choghlan      01/09/12 09:05      

Back to Subject List