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jonlf

Member Since 21 Jul 2014
Offline Last Active Aug 04 2014 01:34 PM
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Posts I've Made

In Topic: Serial Issues

01 August 2014 - 09:14 PM

Boy do I feel stupid.  It was a line level issue.  Thanks for the second set of eyes on something I should have known to look at more closely.


In Topic: Serial Issues

23 July 2014 - 01:38 PM

I am connecting the RS232 port (5V) from my PC using pins 2,3 and 5 to the appropriate pins of the UART on the netduino.  There is no converter cable being used.  Regarding the table, the first column represents the character I sent to the netduino, the second column represent the char code (ASCII) the netduino "sees" or spits back.  I have since modified the code to echo back the character it receives and I get improperly translated characters as I would expect based on the table provided.


In Topic: Serial Issues

23 July 2014 - 01:12 PM

Baud rate or setting mismatch was my first thought.  I have verified 9600, 8, none, 1.  I was not aware of com1 issues while debugging so ran another test without the debugger attached.  I have even tried running on com2 without good results.  A colleague is also doing some dev and is seeing the same issue with his device.  These are new devices we just received within the last week.


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