CodeWarrior Development ToolsのトピックRe: How to set MC9S08QE32 uart baud rate at 115200? https://community.nxp.com/t5/CodeWarrior-Development-Tools/How-to-set-MC9S08QE32-uart-baud-rate-at-115200/m-p/414621#M2729 <HTML><HEAD></HEAD><BODY><P>Hi Gian Paolo,</P><P></P><P>You can get a 115200 Baudrate if you set the Internal oscillator frequency to 36 KHz and the Internal bus clock to 9.216 MHz:</P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/54614i0D991E7ACE2759A1/image-size/large?v=v2&amp;px=999" title="pastedImage_0.png" alt="pastedImage_0.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/54650i96FA615CB034736C/image-size/large?v=v2&amp;px=999" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P>Hope it helps!</P><P></P><P>Best Regards,</P><P>Carlos Mendoza</P><P>Technical Support Engineer</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 02 Sep 2015 21:26:05 GMT Carlos_Mendoza 2015-09-02T21:26:05Z How to set MC9S08QE32 uart baud rate at 115200? https://community.nxp.com/t5/CodeWarrior-Development-Tools/How-to-set-MC9S08QE32-uart-baud-rate-at-115200/m-p/414620#M2728 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I've a big problem.</P><P>I'm trying to setup my Xbee pro module via UART by AT command.</P><P>In the datasheet the default baudrate is 115200 so I'm trying to setup my MC9S08 uart to this, but I have this ERROR message:</P><P>"Time setting failed"</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>It only let me setup at 9600... how is possible?</P><P>I've used Processor Expert to setup the components.</P><P>Please Help!</P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/120593iD24108AE6D92BF9C/image-size/large?v=v2&amp;px=999" title="70572_70572.png" alt="70572_70572.png" /></span><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/52925i493FEF40249302FC/image-size/large?v=v2&amp;px=999" title="Screenshot 2015-09-01 12.09.24.png" alt="Screenshot 2015-09-01 12.09.24.png" /></span></P></BODY></HTML> Tue, 01 Sep 2015 10:14:07 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/How-to-set-MC9S08QE32-uart-baud-rate-at-115200/m-p/414620#M2728 gpd 2015-09-01T10:14:07Z Re: How to set MC9S08QE32 uart baud rate at 115200? https://community.nxp.com/t5/CodeWarrior-Development-Tools/How-to-set-MC9S08QE32-uart-baud-rate-at-115200/m-p/414621#M2729 <HTML><HEAD></HEAD><BODY><P>Hi Gian Paolo,</P><P></P><P>You can get a 115200 Baudrate if you set the Internal oscillator frequency to 36 KHz and the Internal bus clock to 9.216 MHz:</P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/54614i0D991E7ACE2759A1/image-size/large?v=v2&amp;px=999" title="pastedImage_0.png" alt="pastedImage_0.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/54650i96FA615CB034736C/image-size/large?v=v2&amp;px=999" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P>Hope it helps!</P><P></P><P>Best Regards,</P><P>Carlos Mendoza</P><P>Technical Support Engineer</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 02 Sep 2015 21:26:05 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/How-to-set-MC9S08QE32-uart-baud-rate-at-115200/m-p/414621#M2729 Carlos_Mendoza 2015-09-02T21:26:05Z