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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hello Joel,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I’m attempting to use the console as a message port for debugging (once we get SpW-USB dongles we will move to SpW). Our messages are hex based and the console doesn’t seem to like that. For instance, my application right now is essentially receiving from the console and sending the received message back out to the console. This works fine in console situations. For example, when I type “hello world”, I get the reply “hello world” back. However, if I send the console a hex based message, let’s say “0x90 eb 00 10 00 10”, I get some garbage back, such as “0x90 eb 50 54 50 5e”. I think it’s also waiting for an ASCII carriage return, because when I send it 0x0D (ASCII carriage return), I get some of the data I originally sent but with extra data mixed in. By the way, I’m using cutecom for these tests. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>So, my question is if I could somehow replace the console driver with a generic serial driver. One that doesn’t format, expect carriage returns, etc. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thank you,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Vincent Galbo<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> Joel Sherrill [mailto:joel.sherrill@oarcorp.com] <br><b>Sent:</b> Monday, March 18, 2013 12:00 PM<br><b>To:</b> Vincent Galbo<br><b>Cc:</b> rtems-users@rtems.org<br><b>Subject:</b> Re: LEON3 Console/Serial Driver<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On 3/18/2013 10:38 AM, Vincent Galbo wrote:<o:p></o:p></p></div><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Does anyone know how to open the LEON3 console/serial port (/dev/console) with only a generic serial port driver rather than a console driver? <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p></blockquote><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>What do you mean? It is a regular serial port. It is just associated<br>with stdin, stdout and stderr.<br><br>You can use termios to change any settings. Treat it just like<br>you would on a UNIX like OS<br><br><o:p></o:p></span></p><p class=MsoNormal>Thank you,<o:p></o:p></p><p class=MsoNormal>Vincent Galbo<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br><br><br><o:p></o:p></span></p><pre>-- <o:p></o:p></pre><pre>Joel Sherrill, Ph.D. Director of Research & Development <o:p></o:p></pre><pre><a href="mailto:joel.sherrill@OARcorp.com">joel.sherrill@OARcorp.com</a> On-Line Applications Research<o:p></o:p></pre><pre>Ask me about RTEMS: a free RTOS Huntsville AL 35805 <o:p></o:p></pre><pre>Support Available (256) 722-9985 <o:p></o:p></pre></div></body></html>