LPC MicrocontrollersのトピックAN12327SW dualbootloader https://community.nxp.com/t5/LPC-Microcontrollers/AN12327SW-dualbootloader/m-p/1019116#M39857 <HTML><HEAD></HEAD><BODY><P>In AN12327SW‘s&nbsp; folder ，when I was double click the&nbsp;post_build_mdk.bat，and it caused an error,like this :</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99556i08C9C828CC893766/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P>Incorrect image signature.<SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">I don't know why this mistake happened,so I want to ask you how to solve this problem.</SPAN></P><P></P><P><SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">And after that ,I continue with the instructions above for AN12327.Probably because of the mistake above,when I was excuting&nbsp; the file of flash_program.bat,it also causes a mistake like this.</SPAN></P><P><SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">ERROR：UartPeripheral（） can not open PC UART port (COM4) ,speed(57600hz).</SPAN></P><P><SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">I believe this mistake was caused by the mistake above。So I want to know how to solve the problem above, thank you very much！</SPAN></P><P></P></BODY></HTML> Wed, 25 Dec 2019 02:31:20 GMT zhangeh10594 2019-12-25T02:31:20Z AN12327SW dualbootloader https://community.nxp.com/t5/LPC-Microcontrollers/AN12327SW-dualbootloader/m-p/1019116#M39857 <HTML><HEAD></HEAD><BODY><P>In AN12327SW‘s&nbsp; folder ，when I was double click the&nbsp;post_build_mdk.bat，and it caused an error,like this :</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/99556i08C9C828CC893766/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P>Incorrect image signature.<SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">I don't know why this mistake happened,so I want to ask you how to solve this problem.</SPAN></P><P></P><P><SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">And after that ,I continue with the instructions above for AN12327.Probably because of the mistake above,when I was excuting&nbsp; the file of flash_program.bat,it also causes a mistake like this.</SPAN></P><P><SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">ERROR：UartPeripheral（） can not open PC UART port (COM4) ,speed(57600hz).</SPAN></P><P><SPAN style="color: #666666; background-color: #ffffff; font-weight: normal; font-size: 14px;">I believe this mistake was caused by the mistake above。So I want to know how to solve the problem above, thank you very much！</SPAN></P><P></P></BODY></HTML> Wed, 25 Dec 2019 02:31:20 GMT https://community.nxp.com/t5/LPC-Microcontrollers/AN12327SW-dualbootloader/m-p/1019116#M39857 zhangeh10594 2019-12-25T02:31:20Z Re: AN12327SW dualbootloader https://community.nxp.com/t5/LPC-Microcontrollers/AN12327SW-dualbootloader/m-p/1019117#M39858 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>Which bin file do you work with? can you please test the original dsbl_app.bin file under the AN?</P><P>Have a nice day,</P><P>Jun Zhang</P></BODY></HTML> Thu, 02 Jan 2020 08:15:59 GMT https://community.nxp.com/t5/LPC-Microcontrollers/AN12327SW-dualbootloader/m-p/1019117#M39858 ZhangJennie 2020-01-02T08:15:59Z