topic uTaskerSerialBootloader on S9KEAZN64 in MCU Bootloader https://community.nxp.com/t5/MCU-Bootloader/uTaskerSerialBootloader-on-S9KEAZN64/m-p/769243#M740 <HTML><HEAD></HEAD><BODY><P>Hello!</P><P></P><P>I was trying in to build and upload an Kinetis Bootloader 1.2 on the respective MCU but with no success! I find impossible to adapt official bootloader to this MCU family. As an alternative I proceed with uTaskerSerialBootloader. As I have read, when KBOOT_LOADER is enabled, it should be compatible with Kinetis Updater application!</P><P></P><P>I have followed the indications from the guide: <A class="link-titled" href="http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF" rel="nofollow noopener noreferrer" title="http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF" target="_blank">http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF</A>&nbsp;</P><P></P><P>I have tested the following two configuration in config.h one by one:</P><PRE class="language-c line-numbers"><CODE><SPAN class="property macro token">#define FRDM_KEAZ64Q64</SPAN> <SPAN class="property macro token">#define TRK_KEA64‍‍</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><P></P><P>As the board I am working with is a custom one, I have also forced bootloader mode this way:</P><P></P><PRE class="language-c line-numbers"><CODE><SPAN class="property macro token">#define FORCE_BOOT()&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN></CODE></PRE><P></P><P>I have followed the manual when I imported the project and everything seems to be fine!</P><P>I have also checked baudrates and other UART configuration in app_hw_kinetis.h and the port is selected correctly connected!</P><P></P><P>Does anyone have experience with this? Is there any other special requirement to do make it works?</P><P></P><P>Thanks!</P></BODY></HTML> Thu, 05 Apr 2018 14:44:06 GMT curiosul 2018-04-05T14:44:06Z uTaskerSerialBootloader on S9KEAZN64 https://community.nxp.com/t5/MCU-Bootloader/uTaskerSerialBootloader-on-S9KEAZN64/m-p/769243#M740 <HTML><HEAD></HEAD><BODY><P>Hello!</P><P></P><P>I was trying in to build and upload an Kinetis Bootloader 1.2 on the respective MCU but with no success! I find impossible to adapt official bootloader to this MCU family. As an alternative I proceed with uTaskerSerialBootloader. As I have read, when KBOOT_LOADER is enabled, it should be compatible with Kinetis Updater application!</P><P></P><P>I have followed the indications from the guide: <A class="link-titled" href="http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF" rel="nofollow noopener noreferrer" title="http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF" target="_blank">http://www.utasker.com/docs/uTasker/uTaskerSerialLoader.PDF</A>&nbsp;</P><P></P><P>I have tested the following two configuration in config.h one by one:</P><PRE class="language-c line-numbers"><CODE><SPAN class="property macro token">#define FRDM_KEAZ64Q64</SPAN> <SPAN class="property macro token">#define TRK_KEA64‍‍</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><P></P><P>As the board I am working with is a custom one, I have also forced bootloader mode this way:</P><P></P><PRE class="language-c line-numbers"><CODE><SPAN class="property macro token">#define FORCE_BOOT()&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1)</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN></CODE></PRE><P></P><P>I have followed the manual when I imported the project and everything seems to be fine!</P><P>I have also checked baudrates and other UART configuration in app_hw_kinetis.h and the port is selected correctly connected!</P><P></P><P>Does anyone have experience with this? Is there any other special requirement to do make it works?</P><P></P><P>Thanks!</P></BODY></HTML> Thu, 05 Apr 2018 14:44:06 GMT https://community.nxp.com/t5/MCU-Bootloader/uTaskerSerialBootloader-on-S9KEAZN64/m-p/769243#M740 curiosul 2018-04-05T14:44:06Z