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printf to debugger fails if there is a stream Statement

 
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Douglas Kennedy



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printf to debugger fails if there is a stream Statement
PostPosted: Sat Apr 28, 2007 12:41 pm     Reply with quote
Code:
#use delay(clock=8000000)

#use rs232(STREAM=BOBII,PARITY=N,BITS=8,BAUD=9600,XMIT=PIN_C6,RCV=PIN_C7)
#use rs232(debugger)

this will fail
fprintf(BOBII," hello");
printf("hello"); ...... will not print in monitor window
placing the corrsponding #use rs232 statements just before each printf or fprintf will work but is there a better way?
PCM programmer



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PostPosted: Thu May 10, 2007 10:42 am     Reply with quote
What if you declare the debugger UART as a stream ? In other words,
instead of using the special CCS name of "debugger", just declare the
soft UART on pin B3 in the same way as you would declare any stream.
Then use it with normal fprintf() statements. My guess is that this
would solve the problem.
Douglas Kennedy



Joined: 07 Sep 2003
Posts: 755
Location: Florida

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PostPosted: Thu May 10, 2007 6:23 pm     Reply with quote
Yes PCM programmer had a better idea and now fprintf(DEBUGGER,"hello");
will work. The baud rate must be 2400 see below

Code:
#use rs232(STREAM=DEBUGGER,PARITY=N,BITS=8,BAUD=2400,XMIT=PIN_B3,RCV=PIN_B3)
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