<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Guys, i will finish my doctorate now. 3 months left.<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">

After that time, if no one appears i can take this, ok?<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Regards,<br></div></div><div class="gmail_extra"><br clear="all"><div>

<font style="font-family:arial,helvetica,sans-serif"><b style="color:rgb(0,0,153)">Fernando G. Nicodemos</b></font><br style="font-family:arial,helvetica,sans-serif"><font style="font-family:arial,helvetica,sans-serif" size="1"><i style="color:rgb(51,51,51)">Diretor de Pesquisa e Desenvolvimento<br>

<br></i><b><span style="color:rgb(0,0,153)"></span></b></font><font style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,153)">®</span></font><b style="color:rgb(0,0,153);font-family:arial,helvetica,sans-serif"><font>NCB - Sistemas </font></b><b style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,153)"><font>Embarcados Ltda.</font></span></b><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"></span></font></font></font><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"><br>

</span></font></font></font><b style="color:rgb(0,0,153);font-family:arial,helvetica,sans-serif"><font size="1"><span lang="PT-BR">23</span><span>°</span><span lang="PT-BR"> 09’ 24.87”S</span></font></b><b style="font-family:arial,helvetica,sans-serif"><font size="1"><span lang="PT-BR"><span style="color:rgb(0,0,153)">     45</span></span><span style="color:rgb(0,0,153)" lang="PT-BR">° 47’ 26.49”W</span></font></b>


<font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"></span></font></font></font><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"><br>

São José dos Campos - SP - Brasil</span></font></font></font><span style="font-size:7pt;color:rgb(0,0,153);font-family:arial,helvetica,sans-serif"></span><br><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)">t.:+55 (12) </span><b style="color:rgb(0,0,153)">3905.2243</b></font></font></font><font style="font-family:arial,helvetica,sans-serif" size="1">                </font><font style="font-family:arial,helvetica,sans-serif" size="1"><b style="color:rgb(0,0,153)"><br>

<a href="http://www.ncb.ind.br" target="_blank">www.ncb.ind.br</a></b></font><span style="font-size:7pt;color:rgb(153,153,153);font-family:arial,helvetica,sans-serif"></span><font size="1"><span style="font-family:arial,helvetica,sans-serif"><br>

  </span></font><span style="font-size:7pt;color:rgb(153,153,153)"><br><b style="font-family:tahoma,sans-serif">AVISO:</b><span style="font-family:tahoma,sans-serif"> Esta mensagem pode conter informações privilegiadas e seu conteúdo é confidencial. É endereçada somente para destinatários conhecidos. Se você não for um destinatário conhecido, não está autorizado a distribuir, divulgar, imprimir, copiar e se utilizar desta mensagem e seu conteúdo.</span></span><br>

</div>
<br><br><div class="gmail_quote">2013/8/14 Joel Sherrill <span dir="ltr"><<a href="mailto:joel.sherrill@oarcorp.com" target="_blank">joel.sherrill@oarcorp.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    <div>Awesome!! That was one of the ideas I
      recall being mentioned!!!<br>
      <br>
      Asking a general question now. For sparc BSP users, any ideas<br>
      on how to override CLOCK_SPEED without modifying the BSP.<br>
      Currently this is a value in start.S. <br>
      <br>
      One thought would be to add a configure time BSP option.<br>
      I think other BSPs have used linker variables which can be<br>
      overridden at link time.<br>
      <br>
      Ideas?<br>
      <br>
      On 8/14/2013 2:35 PM, Fernando Nicodemos wrote:<br>
    </div>
    <blockquote type="cite">
      <div dir="ltr">
        <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Guys,<br>
          <br>
        </div>
        <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Problem
          solved.<br>
        </div>
        <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">I
          forgot to configure the register in the right way, exactly
          with the correct oscillator value. In this case our board use
          a 24MHz external oscilator. ERC32 core and system runs at
          12MHz with this oscillator. So the function the configure this
          is:<br>
        </div>
        <div class="gmail_extra"><br>
          <div style="font-family:verdana,sans-serif;font-size:small">
            <div>
              <div>#include <stdint.h></div>
              <div>#include "hardware.h"</div>
              <div>#include <bsp.h></div>
              <div><br>
              </div>
              <div>
                void hardware_setup(void)</div>
              <div>{</div>
              <br>
              <div>  CLOCK_SPEED =
                <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">12</div>
                ; // <---- use the right ERC32 core clock value here 
                <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">
                  (half from external oscilator)</div>
              </div>
              <div><br>
              </div>
              <div>  /* approximately 1 us per countdown */</div>
              <div>  ERC32_MEC.Real_Time_Clock_Scalar  = CLOCK_SPEED -
                1;</div>
              <div>  ERC32_MEC.Real_Time_Clock_Counter =</div>
              <div>     
                rtems_configuration_get_microseconds_per_tick();</div>
              <div><br>
              </div>
              <div>  ERC32_MEC_Set_Real_Time_Clock_Timer_Control(</div>
              <div>      ERC32_MEC_TIMER_COUNTER_ENABLE_COUNTING |</div>
              <div>        ERC32_MEC_TIMER_COUNTER_LOAD_SCALER |</div>
              <div>            ERC32_MEC_TIMER_COUNTER_LOAD_COUNTER</div>
              <div>    );</div>
              <div><br>
              </div>
              <div>    ERC32_MEC_Set_Real_Time_Clock_Timer_Control(</div>
              <div>      ERC32_MEC_TIMER_COUNTER_ENABLE_COUNTING |</div>
              <div>            ERC32_MEC_TIMER_COUNTER_RELOAD_AT_ZERO);</div>
              <div><br>
              </div>
              <div>}
                <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline"><br>
                  <br>
                </div>
                <div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">
                  Thanks to all</div>
              </div>
            </div>
            <br>
          </div>
          <div class="gmail_quote">
            <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
              <div dir="ltr">
                <div style="font-family:verdana,sans-serif;font-size:small">
                  Regards<br>
                </div>
                <div style="font-family:verdana,sans-serif;font-size:small">
                  <br>
                </div>
              </div>
              <div class="gmail_extra">
                <div><br clear="all">
                  <div><font style="font-family:arial,helvetica,sans-serif"><b style="color:rgb(0,0,153)">Fernando G. Nicodemos</b></font><br style="font-family:arial,helvetica,sans-serif">
                    <font style="font-family:arial,helvetica,sans-serif" size="1"><i style="color:rgb(51,51,51)">Diretor de
                        Pesquisa e Desenvolvimento<br>
                        <br>
                      </i><b><span style="color:rgb(0,0,153)"></span></b></font><font style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,153)">®</span></font><b style="color:rgb(0,0,153);font-family:arial,helvetica,sans-serif"><font>NCB
                        - Sistemas </font></b><b style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,153)"><font>Embarcados
                          Ltda.</font></span></b><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"></span></font></font></font><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"><br>


                          </span></font></font></font><b style="color:rgb(0,0,153);font-family:arial,helvetica,sans-serif"><font size="1"><span lang="PT-BR">23</span><span>°</span><span lang="PT-BR"> 09’ 24.87”S</span></font></b><b style="font-family:arial,helvetica,sans-serif"><font size="1"><span lang="PT-BR"><span style="color:rgb(0,0,153)">     45</span></span><span style="color:rgb(0,0,153)" lang="PT-BR">° 47’
                          26.49”W</span></font></b>
                    <font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"></span></font></font></font><font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)"><br>


                            São José dos Campos - SP - Brasil</span></font></font></font><span style="font-size:7pt;color:rgb(0,0,153);font-family:arial,helvetica,sans-serif"></span><br>
                    <font style="font-family:arial,helvetica,sans-serif" size="1"><font><font size="1"><span style="color:rgb(0,0,153)">t.:+55 (12) </span><b style="color:rgb(0,0,153)">3905.2243</b></font></font></font><font style="font-family:arial,helvetica,sans-serif" size="1">                </font><font style="font-family:arial,helvetica,sans-serif" size="1"><b style="color:rgb(0,0,153)"><br>


                        <a href="http://www.ncb.ind.br" target="_blank">www.ncb.ind.br</a></b></font><span style="font-size:7pt;color:rgb(153,153,153);font-family:arial,helvetica,sans-serif"></span><font size="1"><span style="font-family:arial,helvetica,sans-serif"><br>


                          </span></font><span style="font-size:7pt;color:rgb(153,153,153)"><br>
                      <b style="font-family:tahoma,sans-serif">AVISO:</b><span style="font-family:tahoma,sans-serif"> Esta
                        mensagem pode conter informações privilegiadas e
                        seu conteúdo é confidencial. É endereçada
                        somente para destinatários conhecidos. Se você
                        não for um destinatário conhecido, não está
                        autorizado a distribuir, divulgar, imprimir,
                        copiar e se utilizar desta mensagem e seu
                        conteúdo.</span></span><br>
                  </div>
                  <br>
                  <br>
                </div>
                <div>
                  <div>
                    <div class="gmail_quote">2013/8/14 Chris Johns <span dir="ltr"><<a href="mailto:chrisj@rtems.org" target="_blank">chrisj@rtems.org</a>></span><br>
                      <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                        <div>Fernando Nicodemos wrote:<br>
                          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                            Guys, problems solved.<br>
                            <br>
                            We forgot to change the right clock value in
                            linkcomands.<br>
                            Our board works on 12MHz in the core.<br>
                            <br>
                          </blockquote>
                          <br>
                        </div>
                        Well done. It may pay to post to the list this.<span><font color="#888888"><br>
                            <br>
                            Chris<br>
                          </font></span></blockquote>
                    </div>
                    <br>
                  </div>
                </div>
              </div>
            </blockquote>
          </div>
          <br><span class="HOEnZb"><font color="#888888">
        </font></span></div><span class="HOEnZb"><font color="#888888">
      </font></span></div><span class="HOEnZb"><font color="#888888">
    </font></span></blockquote><span class="HOEnZb"><font color="#888888">
    <br>
    <br>
    <pre cols="72">-- 
Joel Sherrill, Ph.D.             Director of Research & Development 
<a href="mailto:joel.sherrill@OARcorp.com" target="_blank">joel.sherrill@OARcorp.com</a>        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805 
Support Available                <a href="tel:%28256%29%20722-9985" value="+12567229985" target="_blank">(256) 722-9985</a> </pre>
  </font></span></div>

</blockquote></div><br></div>