Kinetis Microcontrollers中的主题 Re: FRDM-K82 Bootloader https://community.nxp.com/t5/Kinetis-Microcontrollers/FRDM-K82-Bootloader/m-p/865218#M51707 <HTML><HEAD></HEAD><BODY><P><A href="https://www.nxp.com/support/developer-resources/run-time-software/kinetis-developer-resources/ides-for-kinetis-mcus/opensda-serial-and-debug-adapter:OPENSDA#FRDM-K82F">It has been reported that OpenSDA v2/2.1 bootloader could be corrupted when the board is plugged into a Windows 10 machine.</A></P><P><span class="lia-inline-image-display-wrapper" image-alt="bootloader and firmware application.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76831i4EF7369E477085D9/image-size/large?v=v2&amp;px=999" role="button" title="bootloader and firmware application.png" alt="bootloader and firmware application.png" /></span></P><P>Please check if the your board is in <A href="https://os.mbed.com/blog/entry/DAPLink-bootloader-update/"><STRONG>bricked state</STRONG></A>.</P><P><span class="lia-inline-image-display-wrapper" image-alt="bricked state.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76869iE50B5096100DF655/image-size/large?v=v2&amp;px=999" role="button" title="bricked state.png" alt="bricked state.png" /></span><BR />If so please refer <A href="https://os.mbed.com/blog/entry/DAPLink-bootloader-updates-with-external/">DAPLink bootloader updates with external debug probe</A> to recover the bootloader.</P><P></P><P></P><P>Best Regards,</P><P>Robin</P><P>&nbsp;</P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 11 Jan 2019 01:55:55 GMT Robin_Shen 2019-01-11T01:55:55Z FRDM-K82 Bootloader https://community.nxp.com/t5/Kinetis-Microcontrollers/FRDM-K82-Bootloader/m-p/865217#M51706 <HTML><HEAD></HEAD><BODY><P>HI,</P><P></P><P>I am using FRDM-K82 board which has open SDA on board. I am unable to enter bootloader mode. I tried pressing the reset button and then powering it up. Still it is not working.</P></BODY></HTML> Thu, 10 Jan 2019 10:48:55 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/FRDM-K82-Bootloader/m-p/865217#M51706 sanket_joshi 2019-01-10T10:48:55Z Re: FRDM-K82 Bootloader https://community.nxp.com/t5/Kinetis-Microcontrollers/FRDM-K82-Bootloader/m-p/865218#M51707 <HTML><HEAD></HEAD><BODY><P><A href="https://www.nxp.com/support/developer-resources/run-time-software/kinetis-developer-resources/ides-for-kinetis-mcus/opensda-serial-and-debug-adapter:OPENSDA#FRDM-K82F">It has been reported that OpenSDA v2/2.1 bootloader could be corrupted when the board is plugged into a Windows 10 machine.</A></P><P><span class="lia-inline-image-display-wrapper" image-alt="bootloader and firmware application.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76831i4EF7369E477085D9/image-size/large?v=v2&amp;px=999" role="button" title="bootloader and firmware application.png" alt="bootloader and firmware application.png" /></span></P><P>Please check if the your board is in <A href="https://os.mbed.com/blog/entry/DAPLink-bootloader-update/"><STRONG>bricked state</STRONG></A>.</P><P><span class="lia-inline-image-display-wrapper" image-alt="bricked state.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76869iE50B5096100DF655/image-size/large?v=v2&amp;px=999" role="button" title="bricked state.png" alt="bricked state.png" /></span><BR />If so please refer <A href="https://os.mbed.com/blog/entry/DAPLink-bootloader-updates-with-external/">DAPLink bootloader updates with external debug probe</A> to recover the bootloader.</P><P></P><P></P><P>Best Regards,</P><P>Robin</P><P>&nbsp;</P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 11 Jan 2019 01:55:55 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/FRDM-K82-Bootloader/m-p/865218#M51707 Robin_Shen 2019-01-11T01:55:55Z